CN103900925A - Calibration block fixing frame used for calibrating sample measuring mechanism of tensile testing machine - Google Patents

Calibration block fixing frame used for calibrating sample measuring mechanism of tensile testing machine Download PDF

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Publication number
CN103900925A
CN103900925A CN201210582267.7A CN201210582267A CN103900925A CN 103900925 A CN103900925 A CN 103900925A CN 201210582267 A CN201210582267 A CN 201210582267A CN 103900925 A CN103900925 A CN 103900925A
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China
Prior art keywords
mark piece
calibration block
hole
elongated slot
calibration
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CN201210582267.7A
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Chinese (zh)
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CN103900925B (en
Inventor
施强忠
徐卫星
蔡青松
高烨
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SHANGHAI HUALONG TEST INSTRUMENTS Co.,Ltd.
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HUALONG DETECTOR CO Ltd SHANGHAI
Shanghai Baosteel Industry Technological Service Co Ltd
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Priority to CN201210582267.7A priority Critical patent/CN103900925B/en
Publication of CN103900925A publication Critical patent/CN103900925A/en
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Publication of CN103900925B publication Critical patent/CN103900925B/en
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  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention discloses a calibration block fixing frame used for calibrating a sample measuring mechanism of a tensile testing machine. The fixing frame comprises a supporting plate, a calibration block clip, a fixing bolt and a fastening bolt, wherein two ends of the supporting plate are respectively provided with steps, a groove is formed in the middle of the supporting plate, a through hole is formed in the center of the groove of the supporting plate, a convex block is arranged at one end of the calibration block clip, a screw hole is formed in the middle of the convex block, the convex block at one end of the calibration block clip is positioned in the groove of the supporting plate, the fixing bolt passes through the through hole of the groove of the supporting plate to be screwed in the screw hole of the convex block at one end of the calibration block clip so as to fix the calibration block clip, a notch is formed in the other end of the calibration block clip, an elongated slot is formed along the length direction of the calibration block clip by penetrating through the notch, a through hole and a screw hole are respectively formed in two sides of the elongated slot in two side surfaces of the calibration block clip, and the fastening bolt passes through the through hole in one side of the elongated slot of the calibration block clip to be screwed in a screw hole in the other side of the elongated slot. The fixing frame disclosed by the invention can facilitate the implementation of calibration for the sample measuring mechanism, the calibration block used for calibration is convenient to fix, the measurement accuracy of the sample measuring mechanism is improved, and the accuracy of sample testing results of the tensile testing machine is ensured.

Description

For the mark piece fixed mount of cupping machine sample measurement mechanism calibration
Technical field
The present invention relates to a kind of mark piece fixed mount for cupping machine sample measurement mechanism calibration.
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.In full-automatic cupping machine, sample measuring mechanism is implemented to measure to the sectional dimension of sample, to provide follow-up test figure to calculate, obtains test findings accurately.But the demarcation of sample measurement mechanism measuring accuracy is related to the precision that specimen size is measured, further determine the accuracy of test findings.Sample measurement mechanism is by being four sensor moving contact samples of cross, the displacement of calculating sensor, thus obtain the sectional dimension of sample.Tradition cupping machine is all without sample measurement mechanism, and the fixing inconvenience in sample measurement mechanism of mark piece, the accurate calibration of impact to sample measurement mechanism.Therefore sample measurement mechanism for implementing effectively being demarcated is the important step of cupping machine specimen test.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mark piece fixed mount for cupping machine sample measurement mechanism calibration, utilize this fixed mount can conveniently implement the demarcation of sample measurement mechanism, for the mark piece convenient fixing of demarcating, improve the measuring accuracy of sample measurement mechanism, ensured the accuracy of cupping machine specimen test result.
For solving the problems of the technologies described above, the present invention comprises back up pad for the mark piece fixed mount of cupping machine sample measurement mechanism calibration, mark piece folder, set bolt and fastening bolt, described back up pad two ends are respectively equipped with step and are provided with between two parties groove, the groove center of described back up pad is provided with through hole, described mark piece folder one end is provided with projection and projection is provided with screw between two parties, the projection of described mark piece folder one end is positioned at the groove of described back up pad, described set bolt penetrates described back up pad groove through hole and twists fixing mark piece folder in the screw of described mark piece folder one end projection, the described mark piece folder other end is provided with recess and connects recess along mark piece folder length direction and is provided with elongated slot, described mark piece folder two sides are respectively equipped with through hole and screw in described elongated slot both sides, described fastening bolt is twisted in the screw of elongated slot opposite side after penetrating the through hole of described mark piece folder elongated slot one side.
Because the present invention has adopted technique scheme for the mark piece fixed mount of cupping machine sample measurement mechanism calibration, be that this fixed mount comprises back up pad, mark piece folder, set bolt and fastening bolt, back up pad two ends are respectively equipped with step and are provided with between two parties groove, the groove center of back up pad is provided with through hole, mark piece folder one end is provided with projection and projection is provided with screw between two parties, the projection of mark piece folder one end is positioned at the groove of back up pad, set bolt penetrates back up pad groove through hole and twists fixing mark piece folder in the screw of mark piece folder one end projection, the mark piece folder other end is provided with recess and connects recess along mark piece folder length direction and is provided with elongated slot, mark piece folder two sides are respectively equipped with through hole and screw in elongated slot both sides, fastening bolt is twisted in the screw of elongated slot opposite side after penetrating the through hole of marking piece folder elongated slot one side.This fixed mount can conveniently be implemented the demarcation of sample measurement mechanism, for the mark piece convenient fixing of demarcating, improves the measuring accuracy of sample measurement mechanism, has ensured the accuracy of cupping machine specimen test result.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the present invention is described in further detail:
Fig. 1 is the mark piece fixed rack structure schematic diagram of the present invention for cupping machine sample measurement mechanism calibration.
Embodiment
As shown in Figure 1, the present invention comprises back up pad 1 for the mark piece fixed mount of cupping machine sample measurement mechanism calibration, mark piece folder 2, set bolt 3 and fastening bolt 4, described back up pad 1 two ends are respectively equipped with step 11 and are provided with between two parties groove 12, groove 12 centers of described back up pad 1 are provided with through hole, described mark piece presss from both sides that 2 one end are provided with projection 21 and projection 21 is provided with screw between two parties, the projection 21 that described mark piece presss from both sides 2 one end is positioned at the groove 12 of described back up pad 1, described set bolt 3 penetrates described back up pad groove 12 through holes and twists fixing mark piece folder 2 in described mark piece presss from both sides the screw of 2 one end projections 12, described mark piece presss from both sides 2 other ends and is provided with recess 22 and presss from both sides 2 length directions along mark piece and connect recesses 22 and be provided with elongated slot 23, described mark piece presss from both sides 2 two sides and is respectively equipped with through hole and screw in described elongated slot 23 both sides, described fastening bolt 4 is twisted in the screw of elongated slot 23 opposite sides after penetrating the through hole of described mark piece folder elongated slot 23 1 sides.
In the time of the operation of sample measurement mechanism calibration, the mark piece 5 of all kinds of specifications can be located at mark piece and press from both sides in the recess 22 of 2 one end, the elongated slot 23 that mark piece presss from both sides 2 length directions can make recess 22 have certain extendable room, different size mark piece 5 be located at recess 22 interior after, tighten fastening bolt 4 and can make elongated slot 23 shrink, thereby make recess 22 clamp mark piece 5; Then this fixed mount is placed in sample measurement mechanism, by the folder sample manipulator clamping mark piece folder 2 of sample measurement mechanism, the step 11 at back up pad 1 two ends is fixed on the window place of sample measurement mechanism, the horizontal level of fixing mark piece 5, by the upright position of the fixing mark of folder sample mechanical arm piece 5, after mark piece 5 positions are fixing, four sensors that can start sample measurement mechanism are implemented dimensional measurement to mark piece, thereby implement the demarcation of sample measurement mechanism.
This fixed mount facilitates fixing in Liao Biaokuai sample measurement mechanism, is convenient to implement the demarcation of sample measurement mechanism, has improved the measuring accuracy of sample measurement mechanism, guarantees the accuracy of cupping machine specimen test result.

Claims (1)

1. the mark piece fixed mount for cupping machine sample measurement mechanism calibration, it is characterized in that: this fixed mount comprises back up pad, mark piece folder, set bolt and fastening bolt, described back up pad two ends are respectively equipped with step and are provided with between two parties groove, the groove center of described back up pad is provided with through hole, described mark piece folder one end is provided with projection and projection is provided with screw between two parties, the projection of described mark piece folder one end is positioned at the groove of described back up pad, described set bolt penetrates described back up pad groove through hole and twists fixing mark piece folder in the screw of described mark piece folder one end projection, the described mark piece folder other end is provided with recess and connects recess along mark piece folder length direction and is provided with elongated slot, described mark piece folder two sides are respectively equipped with through hole and screw in described elongated slot both sides, described fastening bolt is twisted in the screw of elongated slot opposite side after penetrating the through hole of described mark piece folder elongated slot one side.
CN201210582267.7A 2012-12-28 2012-12-28 Mark block fixed mount for cupping machine sample measurement mechanism calibration Active CN103900925B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210582267.7A CN103900925B (en) 2012-12-28 2012-12-28 Mark block fixed mount for cupping machine sample measurement mechanism calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210582267.7A CN103900925B (en) 2012-12-28 2012-12-28 Mark block fixed mount for cupping machine sample measurement mechanism calibration

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CN103900925A true CN103900925A (en) 2014-07-02
CN103900925B CN103900925B (en) 2017-12-15

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2914065Y (en) * 2005-09-09 2007-06-20 侯贵仓 Test fixture of aerial engine turntable blade
CN201066329Y (en) * 2007-07-20 2008-05-28 北京工业大学 A thin plate pre-tightening and locating and clamping device
CN201540235U (en) * 2009-04-13 2010-08-04 奇瑞汽车股份有限公司 Auxiliary device for measuring pencil durometer
CN201707263U (en) * 2010-05-21 2011-01-12 重庆顺泰铁塔制造有限公司 Bolt test fixture
CN202614599U (en) * 2012-05-21 2012-12-19 天津市电力公司 Tension test clamp of electrical connection hardware fitting
CN202614595U (en) * 2012-04-09 2012-12-19 中电电气(上海)太阳能科技有限公司 Clamping device for tensile machines
CN202720157U (en) * 2012-04-28 2013-02-06 上海交通大学 Test clamp for tensile property of braided fabric material
CN202735163U (en) * 2012-08-29 2013-02-13 黑龙江工程学院 Fixture for testing bolted connection extrusion strength of composite material
CN203053808U (en) * 2012-12-28 2013-07-10 上海宝钢工业技术服务有限公司 Labeled block fixing frame for calibrating test sample measuring mechanism of tensile testing machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2914065Y (en) * 2005-09-09 2007-06-20 侯贵仓 Test fixture of aerial engine turntable blade
CN201066329Y (en) * 2007-07-20 2008-05-28 北京工业大学 A thin plate pre-tightening and locating and clamping device
CN201540235U (en) * 2009-04-13 2010-08-04 奇瑞汽车股份有限公司 Auxiliary device for measuring pencil durometer
CN201707263U (en) * 2010-05-21 2011-01-12 重庆顺泰铁塔制造有限公司 Bolt test fixture
CN202614595U (en) * 2012-04-09 2012-12-19 中电电气(上海)太阳能科技有限公司 Clamping device for tensile machines
CN202720157U (en) * 2012-04-28 2013-02-06 上海交通大学 Test clamp for tensile property of braided fabric material
CN202614599U (en) * 2012-05-21 2012-12-19 天津市电力公司 Tension test clamp of electrical connection hardware fitting
CN202735163U (en) * 2012-08-29 2013-02-13 黑龙江工程学院 Fixture for testing bolted connection extrusion strength of composite material
CN203053808U (en) * 2012-12-28 2013-07-10 上海宝钢工业技术服务有限公司 Labeled block fixing frame for calibrating test sample measuring mechanism of tensile testing machine

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Address after: No. 3520 Tongji Road, Baoshan District, Shanghai, 201900

Co-patentee after: SHANGHAI HUALONG TEST INSTRUMENTS Co.,Ltd.

Patentee after: Baowu equipment Intelligent Technology Co., Ltd

Address before: 201900, 335, Pu Pu Road, Shanghai, Baoshan District

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Patentee before: SHANGHAI BAOSTEEL INDUSTRY TECHNOLOGICAL SERVICE Co.,Ltd.

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