CN103900465A - Automatic sample cross section double-dimension measurement mechanism of tension test machine - Google Patents
Automatic sample cross section double-dimension measurement mechanism of tension test machine Download PDFInfo
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- CN103900465A CN103900465A CN201210582073.7A CN201210582073A CN103900465A CN 103900465 A CN103900465 A CN 103900465A CN 201210582073 A CN201210582073 A CN 201210582073A CN 103900465 A CN103900465 A CN 103900465A
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Abstract
The invention discloses an automatic sample cross section double-dimension measurement mechanism of a tension test machine. The measurement mechanism comprises a sample width centering cabinet, a base plate, four rod-driven cylinder grating sensors and double sample clamping mechanical hands, wherein the center of the base plate is provided with a through hole, and the base plate is arranged at one side of the sample width centering cabinet; the through hole at the center of the base plate is aligned with a sample groove of the sample width centering cabinet; the four rod-driven cylinder grating sensors are respectively and symmetrically arranged on the base plate like a cross, and the center of the cross and the through hole at the center of the base plate are concentric; and the double sample clamping mechanical hands are arranged at one side of the base plate. The measurement mechanism realizes the automatic measurement of sample cross section dimensions and effectively reduces the dimension measurement errors, thereby guaranteeing the precision of sample tests and simultaneously increasing the efficiency of the sample tests.
Description
Technical field
The present invention relates to the two automatic dimension measuring machine structures in a kind of cupping machine sample cross section.
Background technology
Cupping machine be mainly applicable to metal and nonmetallic materials stretching, compression, bending, shear, peel off, tear, the multiple test such as 2 extensions, sample is in the time that cupping machine makees every sample, the sectional dimension that it is original, as width, thickness and circular specimen diameter etc., most important to coupon results.Tradition cupping machine is without sample section gauge mechanism, before sample is tested, conventionally adopt mode manually to measure sample cross section, as utilize the width of vernier caliper or miking sample and the diameter of thickness and circular specimen, then the corresponding computer software of manual entry, for the calculating of test findings.Obviously measure and have certain error manually, have a strong impact on the precision of specimen test, and reduced the efficiency of specimen test.
Summary of the invention
Technical matters to be solved by this invention is to provide the two automatic dimension measuring machine structures in a kind of cupping machine sample cross section, utilize this measuring mechanism to realize the automatic measurement of sample sectional dimension, effectively reduce dimensional measurement error, thereby ensure the precision of specimen test, improved the efficiency of specimen test simultaneously.
For solving the problems of the technologies described above, the two automatic dimension measuring machine structures in cupping machine sample of the present invention cross section comprise that specimen width is to raising middle flask, base plate, four bars drive cylinder grating sensor and double fastener sample mechanical arm, described base plate center is provided with through hole and is located at described specimen width to raising middle flask one side, the sample groove of specimen width to raising middle flask described in the through-hole alignment at described base plate center, described four bars drive cylinder grating sensor be cross be symmetrically set in respectively on described base plate and cross center concentric with described base plate central through hole, described double fastener sample mechanical arm is located at described base plate one side.
Because the two automatic dimension measuring machine structures in cupping machine sample of the present invention cross section have adopted technique scheme, be that this measuring mechanism comprises that specimen width drives cylinder grating sensor and double fastener sample mechanical arm to raising middle flask, base plate, four bars, base plate center is provided with through hole and is located at specimen width to raising middle flask one side, the sample groove of the through-hole alignment specimen width at base plate center to raising middle flask, four bars drive cylinder grating sensor be cross be symmetrically set in respectively on base plate and cross center concentric with base plate central through hole, double fastener sample mechanical arm is located at base plate one side.This measuring mechanism is realized the automatic measurement of sample sectional dimension, effectively reduces dimensional measurement error, thereby has ensured the precision of specimen test, has improved the efficiency of specimen test simultaneously.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the present invention is described in further detail:
Fig. 1 is the two automatic dimension measuring machine structure schematic diagram in cupping machine sample of the present invention cross section;
Fig. 2 is A portion enlarged drawing in Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the two automatic dimension measuring machine structures in cupping machine sample of the present invention cross section comprise that specimen width is to raising middle flask 1, base plate 2, four bars drive cylinder grating sensor 3 and double fastener sample mechanical arm 4, described base plate 2 centers are provided with through hole 21 and are located at described specimen width to raising middle flask 1 one sides, the through hole 21 at described base plate 2 centers is aimed at the sample groove 11 of described specimen width to raising middle flask 1, described four bars drive cylinder grating sensor 3 be cross be symmetrically set in respectively on described base plate 2 and cross center concentric with described base plate 2 central through holes 21, described double fastener sample mechanical arm 4 is located at described base plate 2 one sides.
This measuring mechanism is the match mechanism of sample double sections dimensional measurement in cupping machine, in the time that sample is tested, cupping machine mainframe robot is first delivered to sample 12 the sample groove 11 of specimen width to raising middle flask 1, on to raising middle flask 1, carry out after sample 12 centerings, by mainframe robot, sample 12 is sent in this measuring mechanism by base plate 2 central through holes 21 again, this measuring mechanism clamps by double fastener sample mechanical arm 4 sample of sending into, now drive four bars to drive cylinder grating sensor 3 slowly to stretch out, in the time touching sample 12, automatically stop, the distance that system-computed grating sensor 3 is walked just can draw the size of sample 12, be width and the gauge of sample 12, according to testing requirements, after can being clamped sample 12 and be shifted repeatedly by double fastener sample mechanical arm 4, row be measured again, repeatedly after measurement data input system through calculating average-size or the minimum dimension that just can obtain sample cross section.In this measuring mechanism, adopt the double fastener sample mechanical arm can to clamp sample, the impact of disturbing factor on measurement such as vibrations while having avoided measuring specimen width and thickness simultaneously.Measure sample original size by this measuring mechanism, overcome the defect of Traditional Man manual measurement, effectively improved the measuring accuracy of specimen size and measured efficiency, for the follow-up test of sample provides guarantee.
Claims (1)
1. the two automatic dimension measuring machine structures in cupping machine sample cross section, comprise that specimen width is to raising middle flask, it is characterized in that: also comprise base plate, four bars drive cylinder grating sensor and double fastener sample mechanical arm, described base plate center is provided with through hole and is located at described specimen width to raising middle flask one side, the sample groove of specimen width to raising middle flask described in the through-hole alignment at described base plate center, described four bars drive cylinder grating sensor be cross be symmetrically set in respectively on described base plate and cross center concentric with described base plate central through hole, described double fastener sample mechanical arm is located at described base plate one side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210582073.7A CN103900465A (en) | 2012-12-28 | 2012-12-28 | Automatic sample cross section double-dimension measurement mechanism of tension test machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210582073.7A CN103900465A (en) | 2012-12-28 | 2012-12-28 | Automatic sample cross section double-dimension measurement mechanism of tension test machine |
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| CN103900465A true CN103900465A (en) | 2014-07-02 |
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| CN201210582073.7A Pending CN103900465A (en) | 2012-12-28 | 2012-12-28 | Automatic sample cross section double-dimension measurement mechanism of tension test machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192333A (en) * | 2017-07-10 | 2017-09-22 | 刘灏 | A kind of concrete prefabricated board assembly line die station offset detector and method |
| CN112429446A (en) * | 2019-08-26 | 2021-03-02 | 北京京东乾石科技有限公司 | Method and device for correcting distance between fork arms of variable-distance shuttle |
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|---|---|---|---|---|
| JPH0213823A (en) * | 1988-07-01 | 1990-01-18 | Toshiba Corp | Width measuring apparatus for tension test piece |
| CN101520311A (en) * | 2008-02-28 | 2009-09-02 | 上海华龙测试仪器有限公司 | Dimension measurement device for sample double sections |
| CN201508163U (en) * | 2009-08-28 | 2010-06-16 | 上海华龙测试仪器有限公司 | Dimension automatic measuring device |
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| CN102778393A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Full-automatic tension testing machine |
| CN102778388A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Tensile testing machine and cross section test board thereof |
| CN102778407A (en) * | 2012-08-14 | 2012-11-14 | 武汉钢铁(集团)公司 | Method for calibrating and checking cross section measurement platform |
| CN203132500U (en) * | 2012-12-28 | 2013-08-14 | 上海宝钢工业技术服务有限公司 | Automatic sample cross section double-dimension measurement mechanism of tension test machine |
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2012
- 2012-12-28 CN CN201210582073.7A patent/CN103900465A/en active Pending
Patent Citations (8)
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| JPH0213823A (en) * | 1988-07-01 | 1990-01-18 | Toshiba Corp | Width measuring apparatus for tension test piece |
| CN101520311A (en) * | 2008-02-28 | 2009-09-02 | 上海华龙测试仪器有限公司 | Dimension measurement device for sample double sections |
| CN201508163U (en) * | 2009-08-28 | 2010-06-16 | 上海华龙测试仪器有限公司 | Dimension automatic measuring device |
| CN201731857U (en) * | 2010-07-26 | 2011-02-02 | 山东省科学院自动化研究所 | Automatic specimen cross sectional area measuring device |
| CN102778393A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Full-automatic tension testing machine |
| CN102778388A (en) * | 2012-06-06 | 2012-11-14 | 美特斯工业系统（中国）有限公司 | Tensile testing machine and cross section test board thereof |
| CN102778407A (en) * | 2012-08-14 | 2012-11-14 | 武汉钢铁(集团)公司 | Method for calibrating and checking cross section measurement platform |
| CN203132500U (en) * | 2012-12-28 | 2013-08-14 | 上海宝钢工业技术服务有限公司 | Automatic sample cross section double-dimension measurement mechanism of tension test machine |
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| 杨克勤等: "Zwick Z050全自动拉力试验机气路故障处理", 《设备管理与维修》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192333A (en) * | 2017-07-10 | 2017-09-22 | 刘灏 | A kind of concrete prefabricated board assembly line die station offset detector and method |
| CN112429446A (en) * | 2019-08-26 | 2021-03-02 | 北京京东乾石科技有限公司 | Method and device for correcting distance between fork arms of variable-distance shuttle |
| CN112429446B (en) * | 2019-08-26 | 2023-05-30 | 北京京东乾石科技有限公司 | Method and device for correcting fork spacing of variable-pitch shuttle |
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Application publication date: 20140702 |