CN202701042U - Multiple pore position shaping structure - Google Patents
Multiple pore position shaping structure Download PDFInfo
- Publication number
- CN202701042U CN202701042U CN 201220281859 CN201220281859U CN202701042U CN 202701042 U CN202701042 U CN 202701042U CN 201220281859 CN201220281859 CN 201220281859 CN 201220281859 U CN201220281859 U CN 201220281859U CN 202701042 U CN202701042 U CN 202701042U
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- China
- Prior art keywords
- plate
- positioning
- pressing plate
- upper pressing
- location
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- Expired - Lifetime
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Abstract
The utility model provides a multiple pore position shaping structure. According to the multiple pore position shaping structure, by means of template shaping, the circular degree is well controlled, a casting does not easily crack or moves relatively in position, and the rate of finished products of rough castings is guaranteed. The multiple pore position shaping structure comprises a bottom plate, an upper pressing plate and a bottom positioning plate, and is characterized in that the bottom positioning plate is arranged on the bottom plate in a supporting mode, a positioning cavity identical with a casting in shape is arranged in the center of the bottom positioning plate, the bottom positioning plate and the upper pressing plate are connected through guide rods located on four corners, springs are sleeved outside the guide rods, two end faces of each spring are respectively arranged on the upper end face of the bottom positioning plate and the lower end face of the upper pressing plate in a jacking mode, the center of the upper end face of the upper pressing plate is provided with four positioning holes arranged in a rectangular shape, four positioning poles respectively penetrate through corresponding positioning holes, the upper ends of the four positioning poles are fastened on the upper pressing plate through bolts, and the four positioning poles and the upper pressing plate form a whole. The upper end face of the upper pressing plate is fixedly connected with a connecting plate.
Description
Technical field
The utility model relates to the technical field of structures of workpiece positioning tool, is specially a kind of porous position reshaping structure.
Background technology
The roundness shaping of existing precision castings, all by manual shaping, it easily causes ellipse to circularity control not, and foundry goods cracks, and perhaps round relative position moves etc. and to cause rough casting to be scrapped, and yield rate is low.
Summary of the invention
For the problems referred to above, the utility model provides a kind of porous position reshaping structure, and it is by the template shaping, and it is controlled well to circularity, and foundry goods is difficult for cracking or relative position moves, and guarantees the yield rate of rough casting.
A kind of porous position reshaping structure, its technical scheme is such: it comprises base plate, top board, end location-plate, it is characterized in that: location-plate of the described end is supported on described base plate, the center of location-plate of the described end has the shape positioning chamber consistent with foundry goods, connect by the guide rod that is positioned at four angles between location-plate of the described end and the top board, the described guide rod outside is set with spring, the both ends of the surface of described spring are mounted on respectively the upper surface of location-plate of the described end, the lower surface of top board, the center, upper surface of described top board has four locating holes of rectangular distribution, four backstays run through respectively corresponding described locating hole, the upper end of described four backstays by screw fastening in upper panel, and becoming as a whole, described upper panel upper surface is fastenedly connected connecting plate.
After adopting the utility model, foundry goods places in the positioning chamber of end location-plate, then drive backstay is pushed down into foundry goods along the direction of guide rod hole in piece part place by pressing down connecting plate, the hole in piece part of foundry goods is opened, with the hole in piece part full circle, and guaranteed the position degree of four hole in piece part, it is by the template shaping, it is controlled well to circularity, and foundry goods is difficult for cracking or relative position moves, and guarantees the yield rate of rough casting.
Description of drawings
Fig. 1 is stereogram structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises base plate 1, top board 2, end location-plate 3, end location-plate 3 is supported on base plate 1, the center of end location-plate 3 has the shape positioning chamber consistent with foundry goods 4, connect by the guide rod 5 that is positioned at four angles between end location-plate 3 and the top board 2, guide rod 5 outsides are set with spring 6, the both ends of the surface of spring 6 are mounted on respectively the upper surface of end location-plate 3, the lower surface of top board 2, the center, upper surface of top board 2 has four locating holes 7 of rectangular distribution, four backstays 8 run through respectively corresponding locating hole 7, the upper end of four backstays 8 by screw fastening in upper panel 9, and becoming as a whole, upper panel 9 upper surfaces are fastenedly connected connecting plate 10.
Claims (1)
1. porous position reshaping structure, it comprises base plate, top board, end location-plate, it is characterized in that: location-plate of the described end is supported on described base plate, the center of location-plate of the described end has the shape positioning chamber consistent with foundry goods, connect by the guide rod that is positioned at four angles between location-plate of the described end and the top board, the described guide rod outside is set with spring, the both ends of the surface of described spring are mounted on respectively the upper surface of location-plate of the described end, the lower surface of top board, the center, upper surface of described top board has four locating holes of rectangular distribution, four backstays run through respectively corresponding described locating hole, the upper end of described four backstays by screw fastening in upper panel, and becoming as a whole, described upper panel upper surface is fastenedly connected connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281859 CN202701042U (en) | 2012-06-15 | 2012-06-15 | Multiple pore position shaping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281859 CN202701042U (en) | 2012-06-15 | 2012-06-15 | Multiple pore position shaping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701042U true CN202701042U (en) | 2013-01-30 |
Family
ID=47581382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281859 Expired - Lifetime CN202701042U (en) | 2012-06-15 | 2012-06-15 | Multiple pore position shaping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036722A (en) * | 2019-12-27 | 2020-04-21 | 江苏朗锐茂达铸造有限公司 | Casting correcting device and casting correcting method |
-
2012
- 2012-06-15 CN CN 201220281859 patent/CN202701042U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036722A (en) * | 2019-12-27 | 2020-04-21 | 江苏朗锐茂达铸造有限公司 | Casting correcting device and casting correcting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |