CN203606217U - Rapid measurement device after ductility detection of test rod - Google Patents
Rapid measurement device after ductility detection of test rod Download PDFInfo
- Publication number
- CN203606217U CN203606217U CN201320699719.XU CN201320699719U CN203606217U CN 203606217 U CN203606217 U CN 203606217U CN 201320699719 U CN201320699719 U CN 201320699719U CN 203606217 U CN203606217 U CN 203606217U
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- shaped clamping
- coupon
- base plate
- clamping plate
- bottom plate
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000005259 measurement Methods 0.000 title abstract description 8
- 238000012360 testing method Methods 0.000 title abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a rapid measurement device after ductility detection of a test rod, provides a rapid measurement device which is simple in structure, high in measurement speed, high in precision and time-saving and labor-saving in operation, and solves the technical problems in the prior art that the operation is complicated, the measurement precision is low and the like. The rapid measurement device comprises a bottom plate, wherein L-shaped clamping plates are symmetrically arranged at the two ends of the bottom plate; vertical edges of the L-shaped clamping plates are vertically and fixedly arranged on the bottom plate; transverse edges of the L-shaped clamping plates are arranged towards the inner side of the bottom plate relative to the horizontal direction; the vertical edges and transverse edges of the L-shaped clamping plates are respectively screwed with a pressing screw rod which can be used for clamping the test rod on the bottom plate; the bottom plate corresponding to the test rod is provided with a plurality of scale values.
Description
Technical field
The utility model relates to a kind of measurement mechanism, relate in particular to a kind of after coupon stretches, the fast measure device after can measuring fast and accurately coupon extensibility that coupon extends numerical value and detecting.
Background technology
It is important detection indication of product that the extensibility of coupon detects, when detection due to coupon stretch after need to remeasure coupon length, again with former coupon Length Ratio to after draw and extend digit rate data, existing measuring method is generally that the coupon of breaking is placed on platform and is docked, measure with ruler again, in process, line, scale deviation and the factor such as irregular of reducing are not only brought inconvenience to operation, and have affected accuracy of detection.
Summary of the invention
The utility model has mainly been to provide a kind of simple in structure, and the fast precision of measuring speed is high, operates time saving and energy saving fast measure device, has solved the technical matterss such as the operation existing in prior art is loaded down with trivial details, and measuring accuracy is low.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: the fast measure device after a kind of coupon extensibility detects, comprise base plate, be arranged with L shaped clamping plate at the two ends of described base plate, the longitudinal edge of L shaped clamping plate is vertically fixed on base plate, the widthwise edge relative level of L shaped clamping plate points to the inner side of base plate, and on the longitudinal edge of L shaped clamping plate and widthwise edge, be connected with respectively and coupon can be clamped in to the clamping screw on base plate, on base plate corresponding to coupon, be provided with some scale values.By the two ends at base plate, L shaped clamping plate are set respectively, and the clamping screw that spins respectively on the longitudinal edge of L shaped clamping plate and widthwise edge, can and be clamped on base plate by clamping screw the coupon docking after stretching, because mark on base plate has scale value, can by more directly perceived the coupon after stretching efficiently with stretch before coupon size compare and draw tension values, apparatus structure is simple, it is time saving and energy saving to operate, measurement efficiency is high, in measuring process, by clamping screw, coupon is pressed on base plate, has therefore improved measuring accuracy.
As preferably, on the backplate surface between described two L shaped clamping plate, be provided with cambered surface groove, and the central plane of the axis of cambered surface groove and two L shaped clamping plate is coplanar.By cambered surface groove is set on base plate, make coupon accurate positioning, and convenient fixing.
As preferably, on clamping screw corresponding to described L shaped clamping plate longitudinal edge, be connected with set nut.It is loosening that set nut prevents that clamping screw from producing, and improves positioning precision.
As preferably, described L shaped clamping plate comprise riser and transverse slat, and riser is vertically fixed on the end face of base plate both sides by bolt, and transverse slat is horizontally fixed on riser end face by bolt.By forming L shaped clamping plate after plate and transverse slat assembling, simple in structure, convenient processing.
Therefore, the fast measure device after coupon extensibility detection of the present utility model has following advantage:
1, clamping screw can avoid coupon to roll on base plate, guarantees coupon accurate positioning;
2, the clamping screw of the left and right sides all can regulate arbitrarily, can make coupon fracture accurately be connected, and has guaranteed measuring accuracy;
3, cambered surface groove is set on base plate, makes coupon accurate positioning, convenient fixing;
4, the scale of backplate surface facilitates reading out data, improves and measures efficiency.
accompanying drawing explanation:
Fig. 1 is the structural representation of the fast measure device after the utility model coupon extensibility detects;
Fig. 2 is the vertical view of Fig. 1.
embodiment:
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As shown in Figure 1, fast measure device after a kind of coupon extensibility of the present utility model detects, comprise a rectangular base plate 1, symmetrical respectively at the two ends of base plate 1 long axis direction L shaped clamping plate 2 are installed, L shaped clamping plate 2 comprise again riser 21 and transverse slat 22, riser 21 is vertically fixed on by bolt on the end face of base plate 1 both sides, transverse slat 22 is horizontally fixed on riser 21 end faces by bolt, and two transverse slat 22 relative levels point to the inner side of base plate 1, on riser 21 and transverse slat 22, be connected with respectively and coupon 7 can be clamped in to the clamping screw 3 on base plate 1, on the clamping screw 3 of riser 21 correspondences, be connected with set nut 6, on base plate 1 surface between two L shaped clamping plate 2, have cambered surface groove 4, and the central plane of the axis of cambered surface groove 4 and two L shaped clamping plate 2 is coplanar, as shown in Figure 2, on base plate 1 surface corresponding to cambered surface groove 4 both sides, be carved with several scale values 5.
After tension test finishes, coupon after breaking 7 is docked to rear horizontal the interior centering of cambered surface groove 4, screw in respectively afterwards the clamping screw 3 on riser 21 and transverse slat 22, coupon 7 is clamped on base plate 1 and can reads fast coupon 7 tension values by the scale value 5 on base plate 1 surface.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. the fast measure device after a coupon extensibility detection, comprise base plate (1), it is characterized in that: be arranged with L shaped clamping plate (2) at the two ends of described base plate (1), the longitudinal edge of L shaped clamping plate (2) is vertically fixed on base plate (1), the widthwise edge relative level of L shaped clamping plate (2) points to the inner side of base plate (1), and on the longitudinal edge of L shaped clamping plate (2) and widthwise edge, be connected with respectively and coupon (7) can be clamped in to the clamping screw (3) on base plate (1), on base plate (1) corresponding to coupon (7), be provided with some scale values (5).
2. the fast measure device after coupon extensibility detection according to claim 1, it is characterized in that: on base plate (1) surface between described two L shaped clamping plate (2), be provided with cambered surface groove (4), and the central plane of the axis of cambered surface groove (4) and two L shaped clamping plate (2) is coplanar.
3. the fast measure device after coupon extensibility detection according to claim 1 and 2, is characterized in that: on clamping screw (3) corresponding to described L shaped clamping plate (2) longitudinal edge, be connected with set nut (6).
4. the fast measure device after coupon extensibility detection according to claim 1 and 2, it is characterized in that: described L shaped clamping plate (2) comprise riser (21) and transverse slat (22), riser (21) is vertically fixed on the end face of base plate (1) both sides by bolt, and transverse slat (22) is horizontally fixed on riser (21) end face by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320699719.XU CN203606217U (en) | 2013-11-08 | 2013-11-08 | Rapid measurement device after ductility detection of test rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320699719.XU CN203606217U (en) | 2013-11-08 | 2013-11-08 | Rapid measurement device after ductility detection of test rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606217U true CN203606217U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320699719.XU Expired - Lifetime CN203606217U (en) | 2013-11-08 | 2013-11-08 | Rapid measurement device after ductility detection of test rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330315A (en) * | 2014-11-06 | 2015-02-04 | 重庆戴卡捷力轮毂制造有限公司 | Device for rapidly measuring percentage elongation of tensile test bar |
| CN111122303A (en) * | 2019-12-26 | 2020-05-08 | 西安交通大学 | Size-adjustable pressurizing, fixing and centering device and centering method |
-
2013
- 2013-11-08 CN CN201320699719.XU patent/CN203606217U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330315A (en) * | 2014-11-06 | 2015-02-04 | 重庆戴卡捷力轮毂制造有限公司 | Device for rapidly measuring percentage elongation of tensile test bar |
| CN111122303A (en) * | 2019-12-26 | 2020-05-08 | 西安交通大学 | Size-adjustable pressurizing, fixing and centering device and centering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |