CN106168557A - A kind of wire rod fixing device of Novel wire cripping test device - Google Patents
A kind of wire rod fixing device of Novel wire cripping test device Download PDFInfo
- Publication number
- CN106168557A CN106168557A CN201610739139.7A CN201610739139A CN106168557A CN 106168557 A CN106168557 A CN 106168557A CN 201610739139 A CN201610739139 A CN 201610739139A CN 106168557 A CN106168557 A CN 106168557A
- Authority
- CN
- China
- Prior art keywords
- wire rod
- hole
- wiring
- wire
- rod set
- 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.)
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Classifications
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- 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
-
- 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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
Abstract
The invention discloses the wire rod fixing device of a kind of Novel wire cripping test device, relate to product performance test device field, including pedestal, described pedestal is provided with two pieces of vertical fixed plates, described two pieces of fixed plates are provided with some groups of wiring through holes one to one, described wiring through hole is located in same level, is arranged with termination in wiring through hole；Some wire rods to be measured can be arranged on termination simultaneously, set the bending device in the middle of two pieces of fixed plates, make the curved line groove on bending device and wire rod one_to_one corresponding to be measured, if the curvature of each curved line groove is identical, the bending test under same curvature of the multiple wire rod to be tested can be detected simultaneously；If the curvature of each curved line groove differs, the bending test under different curvatures of the same wire rod to be tested can be detected simultaneously, solve the problem that the bending detection efficiency of existing Wire bending tester is low.
Description
Technical field
The present invention relates to product performance test device field, the wire rod being specifically related to a kind of Novel wire cripping test device is solid
Determine device.
Background technology
Electric wire is a kind of in order to transmit electricity (magnetic) energy, information and to realize the wire product of electromagnetic energy conversion, electric wire electricity
Cable may be simply referred to as cable.Cable the most often bends to variously-shaped, and after alternating bending, the core in cable may
Fracture, cause electric discontinuity of cable, therefore the cables such as power line, DC line should be curved, investigate cable at certain angle, number of times
Bending after crack conditions.But existing Wire bending tester to check multiple curvature, generally requires repeated detection, detection
Inefficiency.
Summary of the invention
The invention provides the wire rod fixing device of a kind of Novel wire cripping test device, solve the bending examination of existing wire rod
Test the problem that the bending detection efficiency of machine is low.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
The wire rod fixing device of a kind of Novel wire cripping test device, including pedestal, described pedestal is provided with two pieces vertically
Fixed plate, described two pieces of fixed plates are provided with some groups of wiring through holes one to one, and described wiring through hole is located at same water
In plane, in wiring through hole, it is arranged with termination；Some wire rods to be measured can be arranged on termination simultaneously, set
Bending device in the middle of two pieces of fixed plates so that the curved line groove on bending device and wire rod one_to_one corresponding to be measured, if each curved line
The curvature of groove is identical, can detect the bending test under same curvature of the multiple wire rod to be tested simultaneously；If the song of each curved line groove
Degree differs, and can detect the bending test under different curvatures of the same wire rod to be tested simultaneously, solve the bending of existing wire rod
The bending low problem of detection efficiency of testing machine.
More excellent, described termination is made up of inside and outside sheathed wire rod set and clamp ring；Described wire rod set leads to wiring
Kong Juncheng circular cone shape, one end that described wire rod set is bigger with wiring through hole is directed to the centre position of two fixed plates, described
The size of wiring through hole is less than wire rod set, and the bus that wiring through hole overlaps with wire rod is parallel, and the axially disposed wire rod of wire rod set leads to
Hole, the sidewall of wire rod set is arranged parallel to the opening of bus；The external diameter of described clamp ring is more than the diameter of wiring through hole, clamp ring
Internal diameter between maximum gauge and the minimum diameter that wire rod overlaps；The operation installing wire rod to be tested is: overlapped in the same direction by wire rod
It is placed in wiring through hole, then wire rod to be measured is penetrated in wire rod through hole, then by clamp ring from the beginning of one end that wire rod set is less
It is inserted in bigger one end, until wire rod to be measured is secured firmly in wire rod set by clamp ring；Setting of the opening of wire rod set sidewall
Put, set certain surplus capacity to the locking of wire rod set, along with clamp ring overlaps less one end to bigger one end from wire rod
The carrying out being inserted in, the opening of wire rod set sidewall is more and more less；Wire rod set is the setting of circular cone shape so that wire rod set has itself
Inclined-plane obliquely, after wire rod stress to be measured, its two ends obliquely time, wire rod to be measured and wire rod set between do not bend, keep away
Exempt to test and do not complete the situation that wire rod two ends to be measured just occur to rupture, it is ensured that being smoothed out of test.
More excellent, described clamp ring arranges internal thread hole, and the outside of described wire rod set is provided with external screw thread；Threaded energy is protected
Card clamp ring is once locked and would not landing, only employing large force gas rotation lock circle could clamp ring be divided with wire rod set
Open, it is ensured that the steadiness of connection.
More excellent, the inwall of described wire rod set is provided with elastic sheath, and described wire rod through hole is located in elastic sheath, and elasticity is protected
The setting of layer be more that of avoiding wire rod to be measured and wire rod overlap between very stiff and demanding contact so that the two ends of wire rod to be measured fixed stably
Gu and occur without bending.
More excellent, the material of described elastic sheath is soft rubber, and elastic sheath is except avoiding wire rod to be measured and wire rod set
Between very stiff and demanding contact outside, be also greatly increased with the frictional force of the outer wall of wire rod to be measured, it is to avoid wire rod stress landing to be measured.
Compared with prior art, the beneficial effect that the present invention produces: simultaneously some wire rods to be measured can be arranged on wiring
On device, set the bending device in the middle of two pieces of fixed plates so that the curved line groove on bending device and wire rod to be measured one a pair
Should, if the curvature of each curved line groove is identical, the bending test under same curvature of the multiple wire rod to be tested can be detected simultaneously；If it is every
The curvature of individual curved line groove differs, and can detect the bending test under different curvatures of the same wire rod to be tested simultaneously, solve
The bending low problem of detection efficiency of existing Wire bending tester.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of bending device；
In figure label be respectively as follows: 1, pedestal；2, fixed plate；3, termination；31, clamp ring；32, wire rod set；321, line
Material through hole；322, elastic sheath；4, wire rod to be measured.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.Embodiments of the present invention bag
Include but be not limited to the following example.
For more succinct explanation the present embodiment, in accompanying drawing or explanation, some the art ordinary skill can be omitted
Personnel known but with the main contents of this patent incoherent parts.It addition, in order to be more convenient for interpreting blueprints, in accompanying drawing some
Parts have amplification, reduce and part omission, but do not represent size or the entire infrastructure of actual product；Do not affecting reading
In the case of scheming and will not producing ambiguity, some parts may not chart by National Standard of Mechanical Drawing.
Embodiment 1
As it is shown in figure 1, the wire rod fixing device of a kind of Novel wire cripping test device, including pedestal 1, on described pedestal 1
Being provided with two pieces of vertical fixed plates 2, described two pieces of fixed plates 2 are provided with some groups of wiring through holes one to one, described wiring
Through hole is located in same level, is arranged with termination 3 in wiring through hole.
In the present embodiment, some wire rods 4 to be measured can be arranged on termination 3 simultaneously, set two pieces of fixed plates 2
Middle bending device so that the curved line groove on bending device and wire rod 4 one_to_one corresponding to be measured, if the curvature phase of each curved line groove
With, the bending test under same curvature of the multiple wire rod to be tested 4 can be detected simultaneously；If the curvature of each curved line groove differs,
The bending test under different curvatures of the same wire rod to be tested 4 can be detected simultaneously, solve existing Wire bending tester
The problem that bending detection efficiency is low.
Embodiment 2
As in figure 2 it is shown, on the basis of the wire rod fixing device of a kind of Novel wire cripping test device described in embodiment 1
Optimizing further, described termination 3 is made up of inside and outside sheathed wire rod set 32 and clamp ring 31；Described wire rod set 32 and wiring
Through hole is all in circular cone shape, and one end that described wire rod set 32 is bigger with wiring through hole is directed to the centre position of two fixed plates 2,
The size of described wiring through hole overlaps 32 less than wire rod, and wiring through hole is parallel with the bus of wire rod set 32, and wire rod set 32 is vertically
Arranging wire rod through hole 321, the sidewall of wire rod set 32 is arranged parallel to the opening of bus；The external diameter of described clamp ring 31 is more than wiring
The diameter of through hole, the internal diameter of clamp ring 31 is between maximum gauge and the minimum diameter of wire rod set 32.
The operation installing wire rod 4 to be tested in the present embodiment is: is placed in the same direction in wiring through hole by wire rod set 32, then will treat
Survey line material 4 penetrates in wire rod through hole, then starts to be inserted in bigger one end from wire rod set 32 less one end by clamp ring 31,
Until wire rod 4 to be measured is secured firmly in wire rod set 32 by clamp ring 31.
Wire rod is overlapped the setting of the opening of 32 sidewalls by the present embodiment, sets certain having more than needed to the locking of wire rod set 32
Amount, the carrying out being inserted in bigger one end from wire rod set 32 less one end along with clamp ring 31, wire rod overlaps the opening of 352 sidewalls
More and more less；Wire rod is overlapped 32 settings in circular cone shape so that wire rod set 32 itself has inclined-plane obliquely, wire rod to be measured
After 4 stress, its two ends obliquely time, also will not bend between wire rod 4 to be measured and wire rod set 32, it is to avoid test is the most endless
Become wire rod 4 two ends to be measured that the situation of fracture just occurs, it is ensured that being smoothed out of test；To the internal diameter of clamp ring 31 and external diameter
Limit, then the fastening that is able to realize treating survey line material 4 and guarantee to be secured firmly in fixed plate 2 termination 3.
Embodiment 3
On the basis of the wire rod fixing device of a kind of Novel wire cripping test device described in embodiment 2 the most excellent
Changing, described clamp ring 31 arranges internal thread hole, and the outside of described wire rod set 32 is provided with external screw thread, in the present embodiment, and clamp ring 31
Can guarantee that clamp ring 31 once lock would not overlap landing 32 from wire rod with using between wire rod set 32 to threaded, only adopt
Could clamp ring 31 be separated with wire rod set 32 with large force gas rotation lock circle 31, the present embodiment clamp ring 31 overlaps 32 with wire rod
Between stable connection firm, it is easy to accomplish.
Embodiment 4
On the basis of the wire rod fixing device of a kind of Novel wire cripping test device described in embodiment 2 the most excellent
Changing, the inwall of described wire rod set 32 is provided with elastic sheath 322, and described wire rod through hole 321 is located in elastic sheath 322, described bullet
The material of property sheath 322 is soft rubber.The present embodiment elasticity is protected the setting of 322 layers and is more that of avoiding wire rod 4 to be measured and wire rod
Very stiff and demanding contact between set 32 so that the connection at the two ends of wire rod 4 to be measured is fixing firm and occurs without bending；Use soft rubber
Glue as elastic sheath 322, except avoid between wire rod 4 to be measured with wire rod set 32 very stiff and demanding contact in addition to, outside wire rod 4 to be measured
The frictional force that wall is subject to also is greatly increased, it is to avoid wire rod 4 stress landing to be measured, adds the steadiness that wire rod 4 to be measured connects.
It is embodiments of the invention as mentioned above.The present invention is not limited to above-mentioned embodiment, and anyone should learn
The structure change made under the enlightenment of the present invention, every have same or like technical scheme with the present invention, each falls within this
Within the protection domain of invention.
Claims (5)
1. a wire rod fixing device for Novel wire cripping test device, including pedestal (1), described pedestal (1) is provided with two pieces
Vertical fixed plate (2), it is characterised in that: described two pieces of fixed plates (2) are provided with some groups of wiring through holes one to one, institute
State wiring through hole to be located in same level, in wiring through hole, be arranged with termination (3).
The wire rod fixing device of a kind of Novel wire cripping test device the most as claimed in claim 1, it is characterised in that connect described in:
Line apparatus (3) is made up of inside and outside sheathed wire rod set (32) and clamp ring (31)；Described wire rod set (32) and wiring through hole all in
One end that circular cone shape, described wire rod set (32) and wiring through hole are bigger is directed to the centre position of two fixed plates (2), described
The size of wiring through hole be less than wire rod set (32), wiring through hole is parallel with the bus of wire rod set (32), wire rod set (32) along axle
To arranging wire rod through hole (321), the sidewall of wire rod set (32) is arranged parallel to the opening of bus；The external diameter of described clamp ring (31)
More than the diameter of wiring through hole, the internal diameter of clamp ring (31) is between maximum gauge and the minimum diameter of wire rod set (32).
The wire rod fixing device of a kind of Novel wire cripping test device the most as claimed in claim 2, it is characterised in that: described lock
Collar (31) arranges internal thread hole, and the outside of described wire rod set (32) is provided with external screw thread.
The wire rod fixing device of a kind of Novel wire cripping test device the most as claimed in claim 2 or claim 3, it is characterised in that:
The inwall of described wire rod set (32) is provided with elastic sheath (322), and described wire rod through hole (321) is located at elastic sheath (322)
In.
The wire rod fixing device of a kind of Novel wire cripping test device the most as claimed in claim 4, it is characterised in that: described bullet
The material of property sheath (322) is soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739139.7A CN106168557A (en) | 2016-08-28 | 2016-08-28 | A kind of wire rod fixing device of Novel wire cripping test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610739139.7A CN106168557A (en) | 2016-08-28 | 2016-08-28 | A kind of wire rod fixing device of Novel wire cripping test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106168557A true CN106168557A (en) | 2016-11-30 |
Family
ID=57376746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610739139.7A Pending CN106168557A (en) | 2016-08-28 | 2016-08-28 | A kind of wire rod fixing device of Novel wire cripping test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254268A (en) * | 2017-12-28 | 2018-07-06 | 温州新马亚电器有限公司 | A kind of cable winds strength tester |
-
2016
- 2016-08-28 CN CN201610739139.7A patent/CN106168557A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254268A (en) * | 2017-12-28 | 2018-07-06 | 温州新马亚电器有限公司 | A kind of cable winds strength tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161130 |