CN203772183U - Aluminum alloy elongation measuring device - Google Patents
Aluminum alloy elongation measuring device Download PDFInfo
- Publication number
- CN203772183U CN203772183U CN201420165809.5U CN201420165809U CN203772183U CN 203772183 U CN203772183 U CN 203772183U CN 201420165809 U CN201420165809 U CN 201420165809U CN 203772183 U CN203772183 U CN 203772183U
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- China
- Prior art keywords
- plate
- bolt
- fixed
- electronic digital
- movable
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- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an aluminum alloy elongation measuring device which comprises an upper cover, a bottom plate, a side plate, a fixed positioning plate, a movable positioning plate, an electronic digital caliper, an adjusting bolt and the like. The movable positioning plate is welded on a measuring footing of the electronic digital caliper. The fixed positioning plate is fixed on the adjusting bolt. The electronic digital caliper is fixed on the upper cover. A specimen clamping groove plate is welded on the bottom plate. The bottom plate, the upper cover and the side plate are fixed together by bolts. The adjusting bolt and a movable bolt are fixed on the specimen clamping groove plate.
Description
Technical field
The utility model relates to a kind of measurement mechanism, relates in particular to metal extensibility measurement mechanism.
Background technology
Extensibility is the important indicator of weighing aluminum alloy spare part.In prior art, use common calliper to carry out extensibility measurement to aluminium alloy coupon, because the shape of coupon presents irregular status after tension test, therefore easily cause measurement inaccurate.
Summary of the invention
The utility model provides a kind of improved aluminium alloy extensibility measurement mechanism, and this device can accurately be measured the coupon of arbitrary shape.
The technical solution of the utility model is: aluminium alloy extensibility measurement mechanism, comprises upper cover, base plate, side plate, stationary positioned plate, movable positioning plate, electronic digital display vernier caliper, adjusts bolt, movable bolt, sample clamping groove plate.Movable positioning plate is welded on electronic digital display vernier caliper measurement footing, stationary positioned plate is fixed on to be adjusted on bolt, electronic digital display vernier caliper is fixed on and covers, sample clamping groove plate is welded on base plate, base plate, upper cover and side plate are bolted together, and adjustment bolt, movable bolt are fixed on sample clamping groove plate.
Before stretching, on sample, draw original gauge length line with marking pen, loosening movable bolt is placed on coupon in draw-in groove, bare terminal end near movable bolt is stuck between the nut and coupon clamping groove plate of movable bolt, fastening movable bolt is fixed coupon, mobile movable positioning plate is aimed at the original gauge length line near movable bolt one end, adjust again loosening whole bolt, mobile stationary positioned plate is aimed at the original gauge length line away from movable bolt one end, on electronic digital display vernier caliper, demonstrate the original gauge length numerical value of coupon, unload coupon and carry out mark at two ends, to distinguish different bare terminal end correspondence positions, coupon repeats above process according to ready-made mark after stretching, on recorded electronic electronic digital indicator, demonstrate the original gauge length development length of coupon.
Compared with same category of device, the utility model is simple in structure, and cost is low, easy to use, quick, safeguards little.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A-A is to schematic diagram.
In figure: 1-electronic digital display vernier caliper, 2-upper cover, 3-movable bolt, 4-movable positioning plate, 5-stationary positioned plate, 6-adjusts bolt, 7-coupon clamping groove plate, 8-side plate, 9-base plate.
Embodiment
The technical solution of the utility model is: aluminium alloy extensibility measurement mechanism, comprise electronic digital display vernier caliper 1, and upper cover 2, movable bolt 3, movable positioning plate 4, stationary positioned plate 5, adjusts bolt 6, coupon clamping groove plate 7, side plate 8, base plate 9.Movable positioning plate 4 is welded on electronic digital display vernier caliper 1 and measures on footing, stationary positioned plate 5 is fixed on to be adjusted on bolt 6, electronic digital display vernier caliper 1 is fixed on upper cover 2, coupon clamping groove plate 7 is welded on base plate 9, base plate 9, upper cover 2 and side plate 8 are bolted together, and adjustment bolt 6, movable bolt 3 are fixed on coupon clamping groove plate 7.
Before stretching, on sample, draw original gauge length line with marking pen, loosening movable bolt 3 is placed on coupon in draw-in groove, bare terminal end near movable bolt 3 is stuck between the nut and sample clamping groove plate 7 of movable bolt 3, the fixing coupon of fastening movable bolt 3, the original gauge length line that mobile movable positioning plate 4 is aimed near movable bolt 3 one end, adjust again pine to adjust bolt 6, mobile stationary positioned plate 5 is aimed at the original gauge length line away from movable bolt 3 one end, on electronic digital display vernier caliper 1, demonstrate the original gauge length numerical value of sample, unload sample and carry out mark at two ends, to distinguish different bare terminal end correspondence positions, sample repeats above process according to ready-made mark after stretching, on recorded electronic electronic digital indicator 1, demonstrate the original gauge length development length of sample.
Claims (1)
1. aluminium alloy extensibility measurement mechanism, comprise electronic digital display vernier caliper (1), upper cover (2), movable bolt (3), movable positioning plate (4), stationary positioned plate (5), adjust bolt (6), coupon clamping groove plate (7), side plate (8), base plate (9), it is characterized in that: movable positioning plate (4) is welded on electronic digital display vernier caliper (1) and measures on footing, stationary positioned plate (5) is fixed on to be adjusted on bolt (6), electronic digital display vernier caliper (1) is fixed on upper cover (2), coupon clamping groove plate (7) is welded on base plate (9), base plate (9), upper cover (2) and side plate (8) are bolted together, adjust bolt (6), movable bolt (3) is fixed on coupon clamping groove plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165809.5U CN203772183U (en) | 2014-04-08 | 2014-04-08 | Aluminum alloy elongation measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165809.5U CN203772183U (en) | 2014-04-08 | 2014-04-08 | Aluminum alloy elongation measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772183U true CN203772183U (en) | 2014-08-13 |
Family
ID=51289366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165809.5U Expired - Fee Related CN203772183U (en) | 2014-04-08 | 2014-04-08 | Aluminum alloy elongation measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931433A (en) * | 2018-09-21 | 2018-12-04 | 重庆剑涛铝业有限公司 | A kind of aluminium alloy elongation percentage measuring device and method |
-
2014
- 2014-04-08 CN CN201420165809.5U patent/CN203772183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931433A (en) * | 2018-09-21 | 2018-12-04 | 重庆剑涛铝业有限公司 | A kind of aluminium alloy elongation percentage measuring device and method |
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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: 20140813 |