CN203579360U - Machining fixture for circular arc prism - Google Patents
Machining fixture for circular arc prism Download PDFInfo
- Publication number
- CN203579360U CN203579360U CN201320722854.1U CN201320722854U CN203579360U CN 203579360 U CN203579360 U CN 203579360U CN 201320722854 U CN201320722854 U CN 201320722854U CN 203579360 U CN203579360 U CN 203579360U
- Authority
- CN
- China
- Prior art keywords
- prism
- circular arc
- polishing jig
- arc prism
- machining
- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a machining fixture for a circular arc prism. The machining fixture for the circular arc prism comprises a base and is characterized in that a prism lower clamping part is arranged on the base, two clamps used for clamping the circular arc prism left and right are arranged on the left side and the right side of the upper end face of the prism lower clamping part respectively, a prism polishing jig is arranged above the clamps, and the inner side face of the prism polishing jig is provided with a circular arc face and is matched with the outer face of the machined circular arc prism. After the technical scheme is adopted, by means of the machining fixture for the circular arc prism, the clamps are used for clamping the circular arc prism, then, the prism polishing jig is used for conducting surface polishing on the circular arc prism, turning is conducted twice for milling first, turning can be achieved only by operating the clamps, and accurate grinding polishing is just like milling to be completed by turning twice.
Description
Technical field
The utility model belongs to processing clamp device, is specifically related to a kind of clamp for machining of circular arc prism.
Background technology
Circular arc prism is on the market generally used in detecting instrument, but the processing of carrying out single repetition of the one side that need to separate for Machining Arc prism in prior art one side, and its process equipment is simpler and cruder, thereby has increased human cost.
Summary of the invention
The utility model, in order to solve the technical problem of mentioning in background technology, provides a kind of clamp for machining of circular arc prism.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of clamp for machining of circular arc prism, comprise base, it is characterized in that: the top of described base is provided with folder portion under prism, under described prism, the left and right sides of the upper surface of folder portion is respectively equipped with two folders of clamping circular arc prism for left and right, described folder top is provided with prism polishing jig, the medial surface of described prism polishing jig is arc surface, and matches with the outside of processed circular arc prism.
Under described prism, the lower end of folder portion is provided with the circular shaft of setting, and under described prism, folder portion is rotatably installed in base top by circular shaft.
The upper surface of described prism polishing jig is provided with locating slot.
Adopt after above technical scheme: the utility model is used folder to clamp circular arc prism, then by prism polishing jig, circular arc prism is carried out to surface finish, first two turns over milling, and turn-over only need operate folder, and fine-grinding and polishing turns over after completion with milling the same two.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of clamp for machining of circular arc prism, comprise base 1, the top of described base 1 is provided with folder portion 2 under prism, under described prism, the left and right sides of the upper surface of folder portion 2 is respectively equipped with two folders 3 of clamping circular arc prism for left and right, and described folder 3 tops are provided with prism polishing jig 4, and the medial surface 5 of described prism polishing jig 4 is arc surface, and match with the outside of processed circular arc prism, the sequence number for the circular arc prism in Fig. 1 for mark 8.
For all parts of the present utility model, explain:
1) under prism, the lower end of folder portion 2 is provided with the circular shaft 6 of setting, and under described prism, folder portion 2 is rotatably installed in base 1 top by circular shaft 6;
2) upper surface of prism polishing jig 4 is provided with locating slot 7.
Adopt after above technical scheme: the utility model is used folder to clamp circular arc prism, then by prism polishing jig, circular arc prism is carried out to surface finish, first two turns over milling, and turn-over only need operate folder, and fine-grinding and polishing turns over after completion with milling the same two.
Claims (3)
1. the clamp for machining of a circular arc prism, comprise base (1), it is characterized in that: the top of described base (1) is provided with folder portion (2) under prism, under described prism, the left and right sides of the upper surface of folder portion (2) is respectively equipped with two folders (3) of clamping circular arc prism for left and right, described folder (3) top is provided with prism polishing jig (4), the medial surface (5) of described prism polishing jig (4) is arc surface, and matches with the outside of processed circular arc prism.
2. the clamp for machining of a kind of circular arc prism according to claim 1, it is characterized in that: under described prism, the lower end of folder portion (2) is provided with the circular shaft (6) of setting, under described prism, folder portion (2) is rotatably installed in base (1) top by circular shaft (6).
3. the clamp for machining of a kind of circular arc prism according to claim 1 and 2, is characterized in that: the upper surface of described prism polishing jig (4) is provided with locating slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722854.1U CN203579360U (en) | 2013-11-15 | 2013-11-15 | Machining fixture for circular arc prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722854.1U CN203579360U (en) | 2013-11-15 | 2013-11-15 | Machining fixture for circular arc prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579360U true CN203579360U (en) | 2014-05-07 |
Family
ID=50577330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722854.1U Expired - Fee Related CN203579360U (en) | 2013-11-15 | 2013-11-15 | Machining fixture for circular arc prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975510A (en) * | 2020-08-06 | 2020-11-24 | 邵阳博瑞钟表制造有限公司 | Watch wafer batch polishing processing equipment |
-
2013
- 2013-11-15 CN CN201320722854.1U patent/CN203579360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975510A (en) * | 2020-08-06 | 2020-11-24 | 邵阳博瑞钟表制造有限公司 | Watch wafer batch polishing processing equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20201115 |