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 PDFInfo
- 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
- checking device
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
- G01N3/165—Investigating 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Wire Processing (AREA)
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
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.
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)
| 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)
| 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 |
-
2017
- 2017-12-23 CN CN201711409683.6A patent/CN108037018A/en active Pending
Patent Citations (6)
| 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)
| 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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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |