CN201917281U - Cambered surface ruler - Google Patents
Cambered surface ruler Download PDFInfo
- Publication number
- CN201917281U CN201917281U CN2010206600586U CN201020660058U CN201917281U CN 201917281 U CN201917281 U CN 201917281U CN 2010206600586 U CN2010206600586 U CN 2010206600586U CN 201020660058 U CN201020660058 U CN 201020660058U CN 201917281 U CN201917281 U CN 201917281U
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- arc
- millet
- fine strain
- little contour
- 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 - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a cambered surface ruler, which comprises an arc box beam, wherein a plurality of small arc bodies are adhered to the inner cambered surface and the outer cambered surface of the arc box beam; the upper surfaces of all the small arc bodies adhered to the inner cambered surface of the arc box beam are on the same cambered surface; the lower surfaces of all the small arc bodies adhered to the outer cambered surface of the arc box beam are on the same cambered surface. The cambered surface ruler has good rigidity, light weight and low price.
Description
Technical field
The related a kind of cambered surface scale of the utility model, especially a kind of leveling ruler of detection plane degree.
Background technology
The cambered surface scale is a kind of survey instrument that industries such as casting, metallurgy, machine-building are generally used.The cambered surface scale of present prior art is that the cast member of I-beam shape forms through the CNC milling machine Precision Machining.Its shortcoming is that mass ratio is bigger, and it is heavy painstaking to use.Its production efficiency is low in addition, manufacturing cost is also higher.Therefore, design a kind of novel cambered surface scale low that have, at present the technical issues that need to address with light weight, the price of the same rigidity of cast member cambered surface scale.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of cambered surface scale low with light weight, the price of the same rigidity of cast member cambered surface scale that have.
The technical scheme in the invention for solving the technical problem is:
A kind of cambered surface scale, form by the box fine strain of millet of arc, intrados and extrados the box fine strain of millet of arc all are attached with some little contour bodies, attached to the upper surface of all the little contour bodies on the box fine strain of millet intrados of arc on same cambered surface, attached to the lower surface of all little contour bodies of the box fine strain of millet extrados of arc on same cambered surface.
The product technology scheme that the utility model solves its technical matters can also be:
Little contour body described in the utility model is the mosaic shape in intrados and the distribution on the extrados of the box fine strain of millet of arc.
The length of little contour body described in the utility model and width are 30～60 ㎜ * 30～60 ㎜, and the thickness of little contour body is 3～10 ㎜.
The material of little contour body described in the utility model is glass, pottery, rigid plastic, vulcanie or metal.
Processing step of the present utility model is: 1. at first make inner arc mould tire and the outer arc mould tire with negative-pressure adsorption hole, the negative-pressure adsorption hole of inner arc mould tire and outer arc mould tire is communicated with vacuum pump respectively by pipeline, the quantity in the negative-pressure adsorption hole of inner arc mould tire and outer arc mould tire equates with the quantity of little contour body, the arrangement mode in negative-pressure adsorption hole is identical with the distribution mode on the extrados at the intrados of the box fine strain of millet of arc with little contour body, 2. make box fine strain of millet of arc and little contour body, 3. above each negative-pressure adsorption hole of inner arc mould tire, place a little contour body, 4. open vacuum pump, open the pipe valve that leads to inner arc mould tire negative-pressure adsorption hole, 5. on the upper surface of little contour body, brush " brothers are good " cementing agent, 6. the box fine strain of millet of arc is placed on the inner arc mould tire, after treating " brothers are good " adhesive cures, the box fine strain of millet of the arc that is stained with little contour body is taken off and overturn, 7. above each negative-pressure adsorption hole of outer arc mould tire, place a little contour body, 8. when closing the pipe valve that leads to inner arc mould tire negative-pressure adsorption hole, open the pipe valve that leads to outer arc mould tire negative-pressure adsorption hole, 9. above each negative-pressure adsorption hole of outer arc mould tire, place a little contour body, 10. on the upper surface of little contour body, brush " brothers are good " cementing agent
The box fine strain of millet of arc after the upset is placed on the outer arc mould tire, and after " brothers are good " adhesive cures, the two-sided box fine strain of millet of arc that is stained with the facet body is the cambered surface scale.
Compared with prior art, the utlity model has good rigidity, light weight, advantage that price is low.
Description of drawings
Fig. 1 is the front view of structural representation of the present utility model.
Fig. 2 be among Fig. 1 A-A to sectional view.
Fig. 3 is a manufacture craft synoptic diagram of the present utility model.
Embodiment
As shown in the figure, a kind of cambered surface scale, form by the box fine strain of millet 2 of arc, intrados and extrados the box fine strain of millet 2 of arc all are attached with some little contour bodies 1, attached to the upper surface of all the little contour bodies 1 on box fine strain of millet 2 intrados of arc on same cambered surface, attached to the lower surface of all little contour bodies 1 of box fine strain of millet 2 extrados of arc on same cambered surface.Described little contour body 1 is the mosaic shape in intrados and the distribution on the extrados of the box fine strain of millet 2 of arc.The length of described little contour body 1 and width are 30～60 ㎜ * 30～60 ㎜, and the thickness of little contour body 1 is 3～10 ㎜.The material of described little contour body 1 is glass, pottery, rigid plastic, vulcanie or metal.
Manufacturing process steps of the present utility model is: 1. at first make inner arc mould tire and the outer arc mould tire with negative-pressure adsorption hole, the negative-pressure adsorption hole of inner arc mould tire and outer arc mould tire is communicated with vacuum pump respectively by pipeline, the quantity in the negative-pressure adsorption hole of inner arc mould tire and outer arc mould tire equates with the quantity of little contour body 1, the arrangement mode in negative-pressure adsorption hole is identical with the distribution mode on the extrados at the intrados of the box fine strain of millet 2 of arc with little contour body 1,2. make box fine strain of millet 2 of arc and little contour body 1,3. above each negative-pressure adsorption hole of inner arc mould tire, place a little contour body 1,4. open vacuum pump, open the pipe valve that leads to inner arc mould tire negative-pressure adsorption hole, 5. on the upper surface of little contour body 1, brush " brothers are good " cementing agent 3,6. the box fine strain of millet 2 of arc is placed on the inner arc mould tire, after treating that " brothers are good " cementing agent 3 solidifies, the box fine strain of millet 2 of the arc that is stained with little contour body 1 is taken off and overturn, 7. above each negative-pressure adsorption hole of outer arc mould tire, place a little contour body 1,8. when closing the pipe valve that leads to inner arc mould tire negative-pressure adsorption hole, open the pipe valve that leads to outer arc mould tire negative-pressure adsorption hole, 9. above each negative-pressure adsorption hole of outer arc mould tire, place a little contour body 1,10. on the upper surface of little contour body 1, brush " brothers are good " cementing agent 3
The box fine strain of millet 2 of arc after the upset is placed on the outer arc mould tire, and after " brothers are good " adhesive cures, the two-sided box fine strain of millet 2 of arc that is stained with facet body 1 is the cambered surface scale.
Claims (4)
1. cambered surface scale, form by the box fine strain of millet of arc (2), it is characterized in that: intrados and extrados the box fine strain of millet of arc (2) all are attached with some little contour bodies (1), attached to the upper surface of all the little contour bodies (1) on the box fine strain of millet of arc (2) intrados on same cambered surface, attached to the lower surface of all little contour bodies (1) of the box fine strain of millet of arc (2) extrados on same cambered surface.
2. a kind of cambered surface scale according to claim 1 is characterized in that: described little contour body (1) is the mosaic shape in intrados and the distribution on the extrados of the box fine strain of millet of arc (2).
3. a kind of cambered surface scale according to claim 2 is characterized in that: the length of described little contour body (1) and width are 30～60 ㎜ * 30～60 ㎜, and the thickness of little contour body (1) is 3～10 ㎜.
4. a kind of cambered surface scale according to claim 3 is characterized in that: the material of described little contour body (1) is glass, pottery, rigid plastic, vulcanie or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206600586U CN201917281U (en) | 2010-12-15 | 2010-12-15 | Cambered surface ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206600586U CN201917281U (en) | 2010-12-15 | 2010-12-15 | Cambered surface ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917281U true CN201917281U (en) | 2011-08-03 |
Family
ID=44417075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206600586U Expired - Lifetime CN201917281U (en) | 2010-12-15 | 2010-12-15 | Cambered surface ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102970A (en) * | 2010-12-15 | 2011-06-22 | 武安市文祥合金制造有限公司 | Arc surface ruler and manufacturing method thereof |
-
2010
- 2010-12-15 CN CN2010206600586U patent/CN201917281U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102970A (en) * | 2010-12-15 | 2011-06-22 | 武安市文祥合金制造有限公司 | Arc surface ruler and manufacturing method thereof |
| CN102102970B (en) * | 2010-12-15 | 2012-06-13 | 武安市文祥合金制造有限公司 | Arc surface ruler and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20120613 |