CN204116130U - Multifunctional test fixture - Google Patents

Multifunctional test fixture Download PDF

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Publication number
CN204116130U
CN204116130U CN201420599425.4U CN201420599425U CN204116130U CN 204116130 U CN204116130 U CN 204116130U CN 201420599425 U CN201420599425 U CN 201420599425U CN 204116130 U CN204116130 U CN 204116130U
Authority
CN
China
Prior art keywords
chute
base
unthreaded hole
sliding panel
binding
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 - Fee Related
Application number
CN201420599425.4U
Other languages
Chinese (zh)
Inventor
耿爱军
张兆磊
李汝莘
杨建宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Agricultural University
Original Assignee
Shandong Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Agricultural University filed Critical Shandong Agricultural University
Priority to CN201420599425.4U priority Critical patent/CN204116130U/en
Application granted granted Critical
Publication of CN204116130U publication Critical patent/CN204116130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of multifunctional test fixture, comprises base, sliding panel, retention mechanism and clamping device; Base forms U-shaped by biside plate and base plate; Biside plate upper end has been mounted opposite a flat board respectively to inner side, dull and stereotyped parallel with its base plate; Flat board is provided with the chute of base of strip; In the mobilizable chute of base be arranged on base of sliding panel; Two mobilizable vertical symmetry of binding are arranged on sliding panel; Binding upper end is provided with semicircle chute; Grip block is arranged on the inner side of two bindings respectively.The utility model can make test body location, optional position in surface level, test body can be made to present different tests angle, meet each generic request of test.

Description

Multifunctional test fixture
One, technical field
The utility model relates to a kind of multifunctional test fixture, belongs to agricultural equipment technical field.
Two, background technology
In recent years, along with technology innovation and the application extension of universal testing machine, it was made to apply in scientific research and design more and more extensive.According to different research purposes, universal testing machine needs be equipped with corresponding test mould, now still ununified test mould standard, for test causes certain difficulty.At present, need the mould adapting to multiple testing requirements, to meet the requirement of different tests to mould.
Three, summary of the invention
In order to solve the problem, the utility model provides a kind of multifunctional test fixture, can meet the stretching under different location, compression, shear, bend and wait testing requirements.
A kind of multifunctional test fixture, comprises base, sliding panel, retention mechanism and clamping device.The multi-functional mould of testing of this universal testing machine examination can make test body location, optional position in surface level, test body can be made to present different tests angle, meet each generic request of test.
Described base is fixed on universal testing machine, and base forms U-shaped by biside plate and base plate; Biside plate upper end has been mounted opposite a flat board respectively to inner side, dull and stereotyped parallel with its base plate; Flat board is provided with the chute of base of strip;
Described sliding panel two ends are respectively provided with a unthreaded hole, and the unthreaded hole of sliding panel is by the mobilizable chute of base be arranged on base of bolt, and the degree of tightness of adjusting bolt realizes the slip of sliding panel on base with fixing.Strip chute is provided with in the middle of sliding panel.
Described retention mechanism is made up of two symmetrical bindings.Two mobilizable vertical symmetry of binding are arranged on sliding panel; Centre position, each binding lower surface is respectively provided with a unthreaded hole, together with the unthreaded hole of binding lower surface is bolted with the chute in the middle of sliding panel, the degree of tightness of adjusting bolt can realize binding on sliding panel horizontally slipping and fixing.Binding upper end is provided with semicircle chute, and semicircle chute is marked with scale, can show the angle that clamping device rotates; The circle centre position of first circular chute of binding is also provided with a unthreaded hole; Two bindings are connected by leading screw, by the nut on rotating threaded shaft, make two symmetries be arranged on binding on sliding panel in opposite directions or opposing movement, drive the clamping device on binding to step up subjects.
Described clamping device is made up of two symmetrical grip blocks, and grip block is arranged on the inner side of two bindings respectively.Grip block is also U-shaped, and the side that grip block two is relative is arranged with equirotal breach, and breach size shape can be determined according to the shape of subjects; On grip block bottom surface, center and its lower end, center are respectively provided with a unthreaded hole, and the distance of two unthreaded holes equals the radius of described semicircle chute; The unthreaded hole of grip block bottom center position is connected by the unthreaded hole of first circular chute circle centre position of bolt and binding, and grip block can be rotated around bolt; The unthreaded hole of grip block side is connected with described semicircle chute by bolt; Semicircle chute can be grip block rotational display angle, and the unthreaded hole acting in conjunction of semicircle chute and its circle centre position makes clamping device can fix after any rotation.
Four, accompanying drawing explanation
Fig. 1 is multifunctional test fixture one-piece construction figure
Fig. 2 is sliding panel structural drawing
Fig. 3 is binding structural drawing
The semicircle chute of 1. base 2. sliding panel 3. leading screw 4. binding 5. grip block 6. chute of base 7. sliding panel chute 8. bindings in figure
Five, embodiment
A kind of multifunctional test fixture, comprises base, sliding panel, retention mechanism, clamping device.The multi-functional mould of testing of this universal testing machine examination can make test body location, optional position in surface level, test body also can be made to present different tests angle, meet each generic request of test.During use, base is fixed on universal testing machine, sliding panel is arranged on base, is connected in the chute of base of base both sides by bolt by the unthreaded hole at sliding panel two ends, and sliding panel along chute of base slide anteroposterior, can realize the slip of sliding panel on base with fixing by the degree of tightness of bolt, retention mechanism is made up of two symmetrical bindings, two binding Symmetrical vertical are arranged on sliding panel, chute is provided with in the middle of sliding panel, the unthreaded hole of binding lower surface is bolted in the chute on sliding panel, binding laterally can slide on sliding panel, the slip of binding on sliding panel and fixing can be realized by the degree of tightness of bolt, two bindings are connected by 4 leading screws, by the nut on rotating threaded shaft, the binding that two symmetries are arranged on sliding panel moves in opposite directions, the clamping device on binding is driven to step up subjects, only two leading screws can be installed according to test actual needs, two symmetrical grip blocks are arranged on binding respectively, binding has semicircle chute, the circle centre position of semicircle chute has unthreaded hole, is connected the unthreaded hole of the circle centre position of the unthreaded hole of grip block one end position and the unthreaded hole in semicircle chute and grip block centre position and semicircle chute by two bolts.
The present embodiment to do the correlation test of corn ear on universal testing machine.During test, mould is arranged on universal testing machine, unclamps the bolt be connected between sliding panel with base, to vertically move after sliding panel to correct position and fastening bolt; The anglec of rotation of adjustment grip block is to correct position and the coupling bolt of fastening clamp block and binding; The position of four leading screw top nuts is regulated to make grip block step up corncob; Laterally slide retention mechanism, drives clamping device and the logical correct position moving laterally to test of corncob one, the bolt between fastening retention mechanism and sliding shoe.
Various correlation test can be carried out after the utility model adjusts suitable position.When clamping device rotates to horizontal level, step up corncob and can carry out corncob and corn carpopodium is tested with strength of joint and the test such as shear resistance between corncob and seed, step up maize straw and can carry out the test such as strength of joint between maize straw and corn carpopodium; When clamping device rotates to vertical position, step up corncob and can carry out shearing between corncob and corn carpopodium and test and the strength of joint between corncob and seed such as bending strength, the tests such as shear resistance; When clamping device rotates other angle, step up corncob and can carry out the tests such as corn threshing intensity and damage strength.The testing requirements of various subjects can be met by the notch geometry changing clamping device.
Protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the simple change of the technical scheme that can obtain apparently or equivalence are replaced and are all fallen in protection domain of the present utility model.

Claims (1)

1. a multifunctional test fixture, is characterized in that comprising base, sliding panel, retention mechanism and clamping device;
Described base is fixed on universal testing machine, and base forms U-shaped by biside plate and base plate; Biside plate upper end has been mounted opposite a flat board respectively to inner side, dull and stereotyped parallel with its base plate; Flat board is provided with the chute of base of strip;
Described sliding panel two ends are respectively provided with a unthreaded hole, and the unthreaded hole of sliding panel is by the mobilizable chute of base be arranged on base of bolt; The chute of strip is provided with in the middle of sliding panel;
Described retention mechanism is made up of two symmetrical bindings; Two mobilizable vertical symmetry of binding are arranged on sliding panel; Centre position, each binding lower surface is respectively provided with a unthreaded hole, together with the unthreaded hole of binding lower surface is bolted with the chute on sliding panel; Binding upper end is provided with semicircle chute, and semicircle chute is marked with scale, in order to show the angle that clamping device rotates; The circle centre position of first circular chute of binding is also provided with a unthreaded hole; Two bindings are connected by leading screw;
Described clamping device is made up of two symmetrical grip blocks, and grip block is arranged on the inner side of two bindings respectively; Grip block is also U-shaped, and the side that grip block two is relative is arranged with equirotal breach, and breach size shape is determined according to the shape of subjects; On grip block bottom surface, center and its lower end, center are respectively provided with a unthreaded hole, and the distance of two unthreaded holes equals the radius of described semicircle chute; The unthreaded hole of grip block bottom center position is connected by the unthreaded hole of first circular chute circle centre position of bolt and described binding; The unthreaded hole of grip block lower end is connected with described semicircle chute by bolt; Semicircle chute and the unthreaded hole acting in conjunction of its circle centre position are fixed after making clamping device any rotation.
CN201420599425.4U 2014-10-16 2014-10-16 Multifunctional test fixture Expired - Fee Related CN204116130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420599425.4U CN204116130U (en) 2014-10-16 2014-10-16 Multifunctional test fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420599425.4U CN204116130U (en) 2014-10-16 2014-10-16 Multifunctional test fixture

Publications (1)

Publication Number Publication Date
CN204116130U true CN204116130U (en) 2015-01-21

Family

ID=52333427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420599425.4U Expired - Fee Related CN204116130U (en) 2014-10-16 2014-10-16 Multifunctional test fixture

Country Status (1)

Country Link
CN (1) CN204116130U (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104713780A (en) * 2015-03-22 2015-06-17 张锐 Improvement device for mechanical test bench of concrete pole
CN105588749A (en) * 2015-12-10 2016-05-18 福州大学 Device for simulating elastic material test based on photoelastic meter and method thereof
CN105954026A (en) * 2016-07-15 2016-09-21 芜湖赛宝信息产业技术研究院有限公司 Rubber bearing life test clamp
CN105973518A (en) * 2016-05-18 2016-09-28 苏州卓诚钛设备有限公司 Torque testing machine
CN106018079A (en) * 2016-07-29 2016-10-12 无锡市三峰仪器设备有限公司 Multipurpose clamp of intelligent molding sand strength tester
CN106370530A (en) * 2016-10-14 2017-02-01 内蒙古农业大学 Straw crushing property testing device and testing method thereof
CN106706445A (en) * 2016-12-09 2017-05-24 安徽省建筑工程质量监督检测站 Experiment table for testing bending strength of stone and method for testing bending strength of stone
CN108169033A (en) * 2017-12-28 2018-06-15 惠州市索菱精密塑胶有限公司 Plastic cement spare and accessory parts stress test device
CN108466197A (en) * 2018-03-28 2018-08-31 湖南大学 A kind of fixture can adjust spatial position for fixing various sizes of mandible model
CN108555795A (en) * 2018-03-28 2018-09-21 湖南大学 One kind can stepless changing spatial position and posture fixture for fixing mandible model
CN108982360A (en) * 2018-10-23 2018-12-11 奕雪春 A kind of detection device of surface coating adhesive force
CN109269898A (en) * 2018-11-21 2019-01-25 朋志鹏 A kind of stress test device of automotive suspension control arm consolidation by jacketing or bushing part
CN109270073A (en) * 2018-09-13 2019-01-25 上海应用技术大学 A kind of aid device based on Defect Detection system and blue light measuring system
CN111337343A (en) * 2018-12-19 2020-06-26 比亚迪股份有限公司 Beam static load test device
CN111855415A (en) * 2020-08-24 2020-10-30 中国科学院地质与地球物理研究所 Rotatable double-deck board tensile test device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104713780A (en) * 2015-03-22 2015-06-17 张锐 Improvement device for mechanical test bench of concrete pole
CN105588749A (en) * 2015-12-10 2016-05-18 福州大学 Device for simulating elastic material test based on photoelastic meter and method thereof
CN105588749B (en) * 2015-12-10 2019-02-22 福州大学 A kind of devices and methods therefor for simulating elastic testing of materials test based on photo-elastic instrument
CN105973518B (en) * 2016-05-18 2018-09-25 苏州卓诚钛设备有限公司 Torsion testing machine
CN105973518A (en) * 2016-05-18 2016-09-28 苏州卓诚钛设备有限公司 Torque testing machine
CN105954026A (en) * 2016-07-15 2016-09-21 芜湖赛宝信息产业技术研究院有限公司 Rubber bearing life test clamp
CN105954026B (en) * 2016-07-15 2018-10-02 芜湖赛宝信息产业技术研究院有限公司 Rubber support life test fixture
CN106018079A (en) * 2016-07-29 2016-10-12 无锡市三峰仪器设备有限公司 Multipurpose clamp of intelligent molding sand strength tester
CN106370530A (en) * 2016-10-14 2017-02-01 内蒙古农业大学 Straw crushing property testing device and testing method thereof
CN106370530B (en) * 2016-10-14 2020-04-17 内蒙古农业大学 Straw crushing characteristic test device and method thereof
CN106706445A (en) * 2016-12-09 2017-05-24 安徽省建筑工程质量监督检测站 Experiment table for testing bending strength of stone and method for testing bending strength of stone
CN108169033A (en) * 2017-12-28 2018-06-15 惠州市索菱精密塑胶有限公司 Plastic cement spare and accessory parts stress test device
CN108555795B (en) * 2018-03-28 2019-07-05 湖南大学 One kind can stepless changing spatial position and posture fixture for fixing mandible model
CN108466197B (en) * 2018-03-28 2019-09-24 湖南大学 It can adjust the fixture of spatial position for fixing various sizes of mandible model
CN108466197A (en) * 2018-03-28 2018-08-31 湖南大学 A kind of fixture can adjust spatial position for fixing various sizes of mandible model
CN108555795A (en) * 2018-03-28 2018-09-21 湖南大学 One kind can stepless changing spatial position and posture fixture for fixing mandible model
CN109270073A (en) * 2018-09-13 2019-01-25 上海应用技术大学 A kind of aid device based on Defect Detection system and blue light measuring system
CN108982360A (en) * 2018-10-23 2018-12-11 奕雪春 A kind of detection device of surface coating adhesive force
CN108982360B (en) * 2018-10-23 2020-12-01 日照建德机械有限公司 Detection apparatus for workpiece surface coating adhesive force
CN109269898A (en) * 2018-11-21 2019-01-25 朋志鹏 A kind of stress test device of automotive suspension control arm consolidation by jacketing or bushing part
CN111337343A (en) * 2018-12-19 2020-06-26 比亚迪股份有限公司 Beam static load test device
CN111855415A (en) * 2020-08-24 2020-10-30 中国科学院地质与地球物理研究所 Rotatable double-deck board tensile test device

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150121

Termination date: 20161016

CF01 Termination of patent right due to non-payment of annual fee