CN108037018A - A kind of stretching capacity checking device for adapting to different thicknesses wire jumper - Google Patents

A kind of stretching capacity checking device for adapting to different thicknesses wire jumper Download PDF

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Publication number
CN108037018A
CN108037018A CN201711409683.6A CN201711409683A CN108037018A CN 108037018 A CN108037018 A CN 108037018A CN 201711409683 A CN201711409683 A CN 201711409683A CN 108037018 A CN108037018 A CN 108037018A
Authority
CN
China
Prior art keywords
block
wire jumper
adapting
termination
different thicknesses
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.)
Pending
Application number
CN201711409683.6A
Other languages
Chinese (zh)
Inventor
贾龙
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.)
Ningbo Shennan Intellectual Property Operation Co Ltd
Original Assignee
Ningbo Shennan Intellectual Property Operation Co Ltd
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 Ningbo Shennan Intellectual Property Operation Co Ltd filed Critical Ningbo Shennan Intellectual Property Operation Co Ltd
Priority to CN201711409683.6A priority Critical patent/CN108037018A/en
Publication of CN108037018A publication Critical patent/CN108037018A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/16Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
    • G01N3/165Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing generated by rotation, i.e. centrifugal force
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • G01N3/04Chucks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • G01N2203/0017Tensile
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/0032Generation of the force using mechanical means
    • G01N2203/0037Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058Kind of property studied
    • G01N2203/006Crack, flaws, fracture or rupture
    • G01N2203/0067Fracture or rupture
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/04Chucks, fixtures, jaws, holders or anvils
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02Details not specific for a particular testing method
    • G01N2203/06Indicating or recording means; Sensing means
    • G01N2203/067Parameter measured for estimating the property
    • G01N2203/0676Force, weight, load, energy, speed or acceleration

Abstract

A kind of stretching capacity checking device for adapting to different thicknesses wire jumper, including apparatus main body, termination fixed mechanism is provided with apparatus main body, termination fixed mechanism includes block A and block B, the termination fixed mechanism includes block A and block B, and the block A and block B are hinged with axis, and torsional spring is provided with the axis, the one end is fixedly connected with block A, and the other end is fixedly connected with block B.The invention has the advantages that:The termination of various specifications and the wire jumper of various diameters are applicable in, it is easy to operate, it can accurately measure the cycling and reutilization of the pulling capacity of maximum, convenient sampling observation and indivedual terminations.

Description

A kind of stretching capacity checking device for adapting to different thicknesses wire jumper
Technical field
The present invention relates to jumper terminal capacity checking device field, and in particular to dress is checked in a kind of stretching for adapting to different thicknesses wire jumper Put.
Background technology
At present, present network technology and mechanics of communication are using widely, and either family or working environment all lack not Wire jumper, the termination of wire jumper is that end-beating machine types it out, the termination of wire jumper and the firmness of wire jumper have stringent execution requirement, but It is also no a kind of simple capacity checking device in the finished parts after press is bent, the fixed force of terminal can be calculated.
The content of the invention
For deficiency of the prior art, the present invention provides a kind of stretching capacity checking device for adapting to different thicknesses wire jumper, comes The wire jumper of various diameters can not be adapted to by solving existing wire jumper stretching-machine, and chucking power cannot change, device excessively bulky complex, The problem of installing performance difficulty.
To achieve the above objectives, the technical solution adopted by the present invention is:
A kind of stretching capacity checking device for adapting to different thicknesses wire jumper, including apparatus main body, is provided with end on the apparatus main body Head fixed mechanism, the termination fixed mechanism include block A and block B, and the termination fixed mechanism includes block A and gear Block B, the block A and block B are hinged with axis, torsional spring are provided with the axis, the one end is fixed with block A Connection, the other end are fixedly connected with block B, and drawing mechanism, the drawbench are provided with below the termination fixed mechanism Structure includes strap, ambulatory splint and drawing seat, and the strap and ambulatory splint are located on drawing seat, the work Dynamic clamping plate includes cleat body, spring and connecting plate, and the spring is arranged between cleat body and connecting plate, the company The bottom of fishplate bar is fixedly connected with drawing seat, and rack is provided with below the drawing seat, and the rack and pinion coordinates. The change of both block A and block B distance, breaks block A and block B into two with one's hands with hand, after notch becomes larger, fills in termination Wire jumper, the returning place force meeting automatic clamping dead end head of torsional spring, drawing mechanism have spring return function device, can be used for multiple times.
Preferably, the ambulatory splint is driven by the cam handle of its side.Cam carries the function of friction self-locking, It is very simple during operation.
Preferably, the rotation of the gear is driven by rotational handle.It can be moved with hand, special energy can also be used The machine of enough dynamometry.
Compared with prior art, the invention has the advantages that:It is applicable in the termination of various specifications and various diameters Wire jumper, it is easy to operate, it can accurately measure the cycling and reutilization of the pulling capacity of maximum, convenient sampling observation and indivedual terminations.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of the termination fixed mechanism of the present invention.
Fig. 3 is the schematic diagram that the axis of the present invention and block and block coordinate.
Fig. 4 is the structure diagram of the ambulatory splint of the present invention.
Embodiment
It is described below for disclosing the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
A kind of stretching capacity checking device for adapting to different thicknesses wire jumper, including apparatus main body 1, sets on the apparatus main body 1 Termination fixed mechanism 4 is equipped with, the termination fixed mechanism 4 includes block A42 and block B41, the block A42 and block B41 is hinged with axis 43, and torsional spring is provided with the axis 43, and the one end is fixedly connected with block A42, the other end and Block B42 is fixedly connected, and the lower section of termination fixed mechanism 4 is provided with drawing mechanism, and the drawing mechanism includes fixing Clamping plate 5, ambulatory splint 3 and drawing seat 6, the strap 5 and ambulatory splint 3 are located on drawing seat 6, the activity folder Plate 3 includes cleat body 31, spring 32 and connecting plate 33, and the spring 32 is arranged between cleat body 1 and connecting plate 33, The bottom of the connecting plate 33 is fixedly connected with drawing seat 6, and the lower section of the drawing seat 6 is provided with rack, the tooth Bar coordinates with gear 7, and the ambulatory splint 3 is driven by the cam handle 2 of its side, and the rotation of the gear 7 is by rotating Handle 8 drives.
In use, termination fixed mechanism 4 is adjusted first, is broken block A42 and block B41 into two with one's hands with hand, is made block A42 Rotate clockwise, block B41 rotates counterclockwise, and since one end is fixedly connected with block A42, the other end is consolidated with block B42 Fixed connection, torsional spring have the elastic force to maintain the original state, thus even if lower section notch broken into two with one's hands after, be put into the wire jumper with termination, with I.e. under the elastic force effect of torsional spring itself, wire jumper clamping, the diameter of various wire jumper is different, and the specification of termination is also different, because This needs to adjust the distance between block A42 and block B41.
After termination is blocked, wire jumper is placed into drawing mechanism, is placed between strap 5 and ambulatory splint 3, it is suitable Hour hands rotation cam handle 2, cam rotation drive cleat body 31 to promote to the left, and spring 32 is compressed, the position of connecting plate 33 Fixed, the mating surface of cam and cleat body carries friction self-locking.
After wire jumper is clamped, rotational handle 8 is moved downwards, and gear 7 rotates, and band carry-over bar 8 moves down, and drawing seat 6 is whole Body is downward, drives wire jumper downward, and in a distance, wire jumper and termination separation, termination will not skid off, because the stress surface of torsional spring It is vertical with the plane pulled down, and the maximum between termination and wire jumper can be extrapolated according to the downward distance of drawing seat Firm power.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its Equivalent defines.

Claims (3)

1. a kind of stretching capacity checking device for adapting to different thicknesses wire jumper, including apparatus main body(1), it is characterised in that the dress Put main body(1)On be provided with termination fixed mechanism(4), the termination fixed mechanism(4)Including block A(42)With block B (41), the block A(42)Axis is used with block B (41)(43)Hinged, described axis(43)Inside it is provided with torsional spring, the torsion Spring one end and block A(42)It is fixedly connected, the other end is fixedly connected with block B (42), the termination fixed mechanism(4)Lower section Drawing mechanism is provided with, the drawing mechanism includes strap(5), ambulatory splint(3)With drawing seat(6), described consolidates Clamp plate(5)And ambulatory splint(3)Positioned at drawing seat(6)On, the ambulatory splint(3)Including cleat body(31), spring (32)And connecting plate(33), the spring(32)It is arranged at cleat body(1)And connecting plate(33)Between, the connecting plate (33)Bottom and drawing seat(6)It is fixedly connected, the drawing seat(6)Lower section be provided with rack, the rack and tooth Wheel(7)Coordinate.
2. a kind of stretching capacity checking device for adapting to different thicknesses wire jumper according to claim 1, it is characterised in that described Ambulatory splint(3)By the cam handle of its side(2)Driving.
3. a kind of stretching capacity checking device for adapting to different thicknesses wire jumper according to claim 1, it is characterised in that described Gear(7)Rotation by rotational handle(8)Driving.
CN201711409683.6A 2017-12-23 2017-12-23 A kind of stretching capacity checking device for adapting to different thicknesses wire jumper Pending CN108037018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711409683.6A CN108037018A (en) 2017-12-23 2017-12-23 A kind of stretching capacity checking device for adapting to different thicknesses wire jumper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711409683.6A CN108037018A (en) 2017-12-23 2017-12-23 A kind of stretching capacity checking device for adapting to different thicknesses wire jumper

Publications (1)

Publication Number Publication Date
CN108037018A true CN108037018A (en) 2018-05-15

Family

ID=62100898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711409683.6A Pending CN108037018A (en) 2017-12-23 2017-12-23 A kind of stretching capacity checking device for adapting to different thicknesses wire jumper

Country Status (1)

Country Link
CN (1) CN108037018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956282A (en) * 2018-07-10 2018-12-07 东南大学 A kind of special fixture for the test of medical polymer material mechanical performance

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201815902U (en) * 2010-09-30 2011-05-04 深圳市大族激光科技股份有限公司 Clamping device
CN104511761A (en) * 2013-09-26 2015-04-15 西安众智惠泽光电科技有限公司 Cam driving type compressing clamp for shaft workpieces
CN107192606A (en) * 2017-07-20 2017-09-22 大连理工大学 A kind of new ocean compliance umbilical stretching, compression and bending combined experimental device
CN206583709U (en) * 2017-02-19 2017-10-24 王向阳 A kind of mechanics of materials tensile test device
CN206618632U (en) * 2017-03-28 2017-11-07 英属维京群岛商胜浥国际股份有限公司 Stretching extruding test system and the test fixture for extension test
CN206683954U (en) * 2017-03-31 2017-11-28 西南交通大学 Fiber tensile test device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201815902U (en) * 2010-09-30 2011-05-04 深圳市大族激光科技股份有限公司 Clamping device
CN104511761A (en) * 2013-09-26 2015-04-15 西安众智惠泽光电科技有限公司 Cam driving type compressing clamp for shaft workpieces
CN206583709U (en) * 2017-02-19 2017-10-24 王向阳 A kind of mechanics of materials tensile test device
CN206618632U (en) * 2017-03-28 2017-11-07 英属维京群岛商胜浥国际股份有限公司 Stretching extruding test system and the test fixture for extension test
CN206683954U (en) * 2017-03-31 2017-11-28 西南交通大学 Fiber tensile test device
CN107192606A (en) * 2017-07-20 2017-09-22 大连理工大学 A kind of new ocean compliance umbilical stretching, compression and bending combined experimental device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108956282A (en) * 2018-07-10 2018-12-07 东南大学 A kind of special fixture for the test of medical polymer material mechanical performance

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Application publication date: 20180515