CN202655966U - Clamp for machining flatness of cast piece - Google Patents
Clamp for machining flatness of cast piece Download PDFInfo
- Publication number
- CN202655966U CN202655966U CN 201220245586 CN201220245586U CN202655966U CN 202655966 U CN202655966 U CN 202655966U CN 201220245586 CN201220245586 CN 201220245586 CN 201220245586 U CN201220245586 U CN 201220245586U CN 202655966 U CN202655966 U CN 202655966U
- Authority
- CN
- China
- Prior art keywords
- clamp
- cast piece
- flatness
- main body
- chuck body
- 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 provides a clamp for machining flatness of a cast piece, and the clamp comprises a clamp main body and a compression cover, which are connected with a machine tool main shaft chuck, wherein the clamp main body is provided with a cylindrical hole, one end of a cast piece product is placed inside the cylindrical hole, the outer circular surface of the end part of the clamp main body is provided with outer threads, inner threads of the compress cover are matched with the outer threads of the end part of the clamp main body, and the compression cover is pushed against and contacted with the edge part of the cast piece product. Only one pair of clamp needs to be connected with the machine tool main shaft, so that the cost is low; rapidness, accuracy and simplicity in clamping can be achieved, the setting time is obviously shortened, and the efficiency is improved; and the flatness of components can be controlled at 0.002mm, and stability and high machining quality can be achieved.
Description
Technical field
The utility model relates to a kind of anchor clamps for the processing of foundry goods flatness, belongs to the precise machine machining field.
Background technology
Processing only has 0.005mm for the foundry goods flatness, and processing mode only has the processing of the grinding machine of employing at present.The machined poor stability causes scrapping in batches, causes unnecessary cost waste.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of anchor clamps for the processing of foundry goods flatness are provided.
The purpose of this utility model is achieved through the following technical solutions:
The anchor clamps that are used for the processing of foundry goods flatness, characteristics are: comprise the chuck body and the friction top that are connected with the lathe spindle cephalic disc, described chuck body is provided with cylindrical hole, one end of cast product places cylindrical hole, the periphery of the end of described chuck body is provided with external screw thread, the internal thread of friction top matches with the external screw thread of chuck body end, and friction top compresses with the edge part of cast product and contacts.
The substantive distinguishing features of technical solutions of the utility model and progressive being mainly reflected in:
Only need a sub-folder tool to be connected with lathe spindle and get final product, cost is low; The anchor clamps clamping is quick and precisely simple, and setup times obviously shortens, and efficient improves; The part flatness is controlled at 0.002mm, and very stable, and crudy is high.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the anchor clamps that are used for the processing of foundry goods flatness, comprise the chuck body 1 and the friction top 2 that are connected with the lathe spindle cephalic disc, chuck body 1 is provided with cylindrical hole, one end of cast product 3 places cylindrical hole, the periphery of the end of chuck body 1 is provided with external screw thread, and the internal thread of friction top 2 matches with the external screw thread of chuck body end, and friction top 2 compresses with the edge part of cast product 3 and contacts.
During concrete the application, unload the lathe main spindle nose, chuck body 1 is connected with the main shaft cephalic disc, beat less than 0.02, cast product 3 is put into chuck body 1, got final product by friction top 2 compressions, realize the plane machining of any cast product.
Only need a sub-folder tool to be connected with lathe spindle and get final product, cost is low; The anchor clamps clamping is quick and precisely simple, and setup times obviously shortens, and efficient improves; The part flatness is controlled at 0.002mm, and very stable, and crudy is high.
What need to understand is: the above only is preferred embodiment of the present utility model; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. the anchor clamps that are used for the processing of foundry goods flatness, it is characterized in that: comprise the chuck body and the friction top that are connected with the lathe spindle cephalic disc, described chuck body is provided with cylindrical hole, one end of cast product places cylindrical hole, the periphery of the end of described chuck body is provided with external screw thread, the internal thread of friction top matches with the external screw thread of chuck body end, and friction top compresses with the edge part of cast product and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245586 CN202655966U (en) | 2012-05-29 | 2012-05-29 | Clamp for machining flatness of cast piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245586 CN202655966U (en) | 2012-05-29 | 2012-05-29 | Clamp for machining flatness of cast piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655966U true CN202655966U (en) | 2013-01-09 |
Family
ID=47450899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245586 Expired - Fee Related CN202655966U (en) | 2012-05-29 | 2012-05-29 | Clamp for machining flatness of cast piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699730A (en) * | 2012-05-29 | 2012-10-03 | 苏州市新鸿基精密部品有限公司 | Clamp for machining flatness of casting |
-
2012
- 2012-05-29 CN CN 201220245586 patent/CN202655966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699730A (en) * | 2012-05-29 | 2012-10-03 | 苏州市新鸿基精密部品有限公司 | Clamp for machining flatness of casting |
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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: 20130109 Termination date: 20160529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |