CN202869437U - A clamp use for measuring the size of a space prism - Google Patents
A clamp use for measuring the size of a space prism Download PDFInfo
- Publication number
- CN202869437U CN202869437U CN 201220462579 CN201220462579U CN202869437U CN 202869437 U CN202869437 U CN 202869437U CN 201220462579 CN201220462579 CN 201220462579 CN 201220462579 U CN201220462579 U CN 201220462579U CN 202869437 U CN202869437 U CN 202869437U
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- rectangular
- glass platform
- platform iii
- right cylinder
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Provided is a clamp use for measuring the size of a space prism. The clamp comprises a piece of rectangular strip (1), a leaning block with forty-five degree II (2), a glass platform III (3), and a cylindrical leaning block IV (4). The glass platform III (3) is bonded on the leaning block with forty-five degree II (2) in order to form a slope. The piece of rectangular strip (1) is bonded on the glass platform III (3) on the slope. The cylindrical leaning block IV (4) is arranged at one side of the piece of rectangular strip (1) and a certain distance is arranged between the piece of rectangular strip (1) and the cylindrical leaning block IV (4). The clamp is characterized in that a space prism (5) is fixed between the piece of rectangular strip (1) and the cylindrical leaning block IV (4). The whole structure of the clamp employs glass material. And the space prism is detected under a projector, achieving low error and high efficiency.
Description
Technical field
The utility model belongs to space prism cold working field, especially about a kind of anchor clamps for the measurement space prism dimensions.
Background technology
The measurement of general conventional space prism size is to utilize the conventional piece and 90 that leans on to spend anchor clamps, detects under projector, and this method error is large, and efficient is low.
Summary of the invention
For above-mentioned deficiency, the purpose of this utility model is to provide a kind of space prism size-measuring clamping tool, so that space prism can be realized the accurate measurement of size.
The technical solution of the utility model is achieved in the following ways: the space prism size-measuring clamping tool, comprise rectangular, the 45° angle degree is by the piece II, the glass platform III, right cylinder is by the piece IV, the glass platform III is bonded in the 45° angle degree by on the piece II, form a slope, on the glass platform III on slope, bonding one rectangular again, a side of rectangular is provided with right cylinder by the piece IV, and rectangular and right cylinder is characterized in that by the distance that has between the piece IV: described space prism is fixed in rectangular and right cylinder by in the piece IV.
Described rectangular, the 45° angle degree is by the piece II, and glass platform III and right cylinder are bonding with cold glue by the connection between the piece IV.
The utility model structure all adopts glass material.Space prism detects under projector, and error is little, and efficient is high.
Description of drawings
Fig. 1 is structural front view of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Known that by Fig. 1 the space prism size-measuring clamping tool comprises part 5,5 ° of angles of rectangular Isosorbide-5-Nitrae by piece II 2, glass platform III 3, right cylinder is by piece IV 4, workpiece setting at rectangular 1 and right cylinder by in the piece IV 4.
At first be that glass platform III 3 usefulness cold glues are bonded in the 45° angle degree by on the piece II 2, form a slope, glass platform III 3 needs polishing both surfaces, and parallel error is within 5 seconds.On the glass platform III 3 on slope, with bonding rectangular 1 again of cold glue, then right cylinder and must guarantee accurately that rectangular 1 and right cylinder are by the distance between the piece IV by the piece IV on a side bonds of rectangular 1.Then part is placed on the frock, under digimatic micrometer, measure.
Claims (2)
1. space prism size-measuring clamping tool, comprise rectangular (1), the 45° angle degree is by piece II (2), glass platform III (3), right cylinder is by piece IV (4), glass platform III (3) is bonded in the 45° angle degree by on the piece II (2), form a slope, on the glass platform III (3) on slope, again bonding one rectangular (1), one side of rectangular (1) is provided with right cylinder by piece IV (4), and rectangular (1) and right cylinder is characterized in that by the distance that has between the piece IV (4): described space prism (5) is fixed in rectangular (1) and right cylinder leans in the piece IV (4).
2. space prism size-measuring clamping tool according to claim 1 is characterized in that: described rectangular (1), 45° angle degree are by piece II (2), and glass platform III (3) and right cylinder are bonding by the usefulness of the connection between the piece IV (4) cold glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462579 CN202869437U (en) | 2012-09-12 | 2012-09-12 | A clamp use for measuring the size of a space prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462579 CN202869437U (en) | 2012-09-12 | 2012-09-12 | A clamp use for measuring the size of a space prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869437U true CN202869437U (en) | 2013-04-10 |
Family
ID=48036151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462579 Expired - Fee Related CN202869437U (en) | 2012-09-12 | 2012-09-12 | A clamp use for measuring the size of a space prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186459A (en) * | 2018-10-14 | 2019-01-11 | 西安航天动力测控技术研究所 | It is a kind of based on PMMA material without chamfering optical detection tooling and preparation method thereof |
-
2012
- 2012-09-12 CN CN 201220462579 patent/CN202869437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186459A (en) * | 2018-10-14 | 2019-01-11 | 西安航天动力测控技术研究所 | It is a kind of based on PMMA material without chamfering optical detection tooling and preparation method thereof |
| CN109186459B (en) * | 2018-10-14 | 2020-04-28 | 西安航天动力测控技术研究所 | Chamfer-free optical detection tool based on PMMA material and preparation method thereof |
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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: 20130410 Termination date: 20180912 |