CN107782619A - A kind of cable pin intensity detection frock - Google Patents
A kind of cable pin intensity detection frock Download PDFInfo
- Publication number
- CN107782619A CN107782619A CN201710908621.3A CN201710908621A CN107782619A CN 107782619 A CN107782619 A CN 107782619A CN 201710908621 A CN201710908621 A CN 201710908621A CN 107782619 A CN107782619 A CN 107782619A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- cable
- thimble
- knurled nut
- detecting tool
- 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.)
- Withdrawn
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
-
- 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
- G01N2203/0019—Compressive
Abstract
The invention belongs to cable plug to examine field, and in particular to a kind of intensity detection frock of cable pin.For cable plug without special detection, plug access times are frequent in addition, are easily caused contact pin bending, fracture at present.Inconvenience is brought to producing scientific research, is also unfavorable for the quality stringency of military products.The cable pin detecting tool of the present invention, including thimble, sleeve, mandrel, spring and knurled nut, wherein described sleeve is threadedly coupled with knurled nut, and inside is mandrel, and the mandrel has boss, in spring suit mandrel, and both ends abut with the boss and knurled nut respectively, one end of the mandrel is provided with thimble, and penetrates together in the through hole of the sleeve ends, the other end has some graduation marks, passes the axis hole of knurled nut.Meet cable plug examine when contact pin intensity testing requirements, the uniformity of product is good after inspection, it is simple in construction, manufacture it is cheap, it is easy to use.
Description
Technical field
The invention belongs to cable plug to examine field, and in particular to a kind of intensity detection frock of cable pin.
Background technology
For cable plug without special detection, plug access times are frequent in addition, are easily caused contact pin bending, fracture at present.To life
Obstetrics, which grind, brings inconvenience, is also unfavorable for the quality stringency of military products.
The content of the invention
The technical problems to be solved by the invention are：A kind of simple in construction, easy to operate, general detecting tool is proposed,
The contact pin intensity of cable plug can be detected.
The present invention cable pin detecting tool, the pin connector of cable is detected, the frock include thimble,
Sleeve, mandrel, spring and knurled nut, wherein the sleeve is threadedly coupled with knurled nut, inside is mandrel, and the mandrel has
Boss, spring is set with mandrel, and both ends abut with the boss and knurled nut respectively, and one end of the mandrel is provided with top
Pin, and penetrate together in the through hole of the sleeve ends, the other end has some graduation marks, passes the axis hole of knurled nut.
Spring stress compression during detection.
The graduation mark is pressure scale.
The thimble is connected with mandrel in end thread, and thimble extension elongation is adjusted according to being actually needed.
The thimble end has taper hole, is effectively contacted with contact pin.
Pressure is applied to contact pin by thimble, the corresponding graduation mark of mandrel tail end is observed, when the graduation mark and annular knurl of design
When nut outer face flushes, stop reinforcing, then observe whether contact pin deforms, it is such as without deformation, then qualified, conversely, then unqualified.
The beneficial effects of the invention are as follows：Meet the testing requirements of contact pin intensity when cable plug is examined, product after inspection
Uniformity is good, it is simple in construction, manufacture it is cheap, it is easy to use.
Brief description of the drawings
Fig. 1 is the sectional view of cable pin intensity detection frock of the present invention；
Fig. 2 is cable plug front view；
Fig. 3 is cable plug top view.
Embodiment
The present invention is described in further details below.As shown in figure 1, a kind of cable pin detecting tool, to cable
Pin connector is detected, and the frock includes thimble 1, sleeve 2, mandrel 3, spring 4 and knurled nut 5, wherein the bullet
Spring 4 is enclosed in mandrel 3, then mandrel 3 is arranged in sleeve 2 with knurled nut 5, and thimble 1 is installed on the top of mandrel 3.
The thimble 1 and the one end of mandrel 3 have installation screwed hole, can adjust the length of thimble 1 according to being actually needed.
The other end of thimble 1 has small taper hole, can be allowed to easily and effectively contact at work with contact pin.
The other end of mandrel 3 carves the graduation mark of conventional power.
For the cable plug of different model, the graduation mark of corresponding requirements power can be carved in mandrel.
During work, contact pin applying power is given by thimble 1, observes the corresponding power graduation mark of the tail end of mandrel 3, appearance and and annular knurl
During 5 end face of nut, stop reinforcing, then observe whether contact pin deforms, it is such as without deformation, then qualified, conversely, then unqualified.
The present invention is simple in construction, and manufacture is cheap, easy to use, can meet that the detection of contact pin intensity when cable plug is examined will
Ask.
Claims (6)
1. a kind of cable pin detecting tool, is detected to the pin connector of cable, it is characterised in that：The frock includes
Thimble (1), sleeve (2), mandrel (3), spring (4) and knurled nut (5), wherein the sleeve (2) and knurled nut (5) screw thread
Connection, inside is mandrel (3), and the mandrel (3) has a boss, and spring (4) is set with mandrel (3), and both ends respectively with it is described convex
Platform and knurled nut (5) abut, and one end of the mandrel (3) is provided with thimble (1), and penetrates the sleeve (2) end together
Through hole in, the other end has some graduation marks, passes the axis hole of knurled nut (5).
2. cable pin detecting tool according to claim 1, it is characterised in that：The spring (4) is forced during detection
Contracting.
3. cable pin detecting tool according to claim 2, it is characterised in that：The graduation mark is pressure scale.
4. cable pin detecting tool according to claim 3, it is characterised in that：The thimble (1) and mandrel (3) are being held
Portion is threadedly coupled, and thimble (1) extension elongation is adjusted according to being actually needed.
5. cable pin detecting tool according to claim 4, it is characterised in that：Thimble (1) end has taper hole,
Effectively contacted with contact pin.
6. the cable pin detecting tool according to any one of claim 1-5, it is characterised in that：It is right by thimble (1)
Contact pin applies pressure, the corresponding graduation mark of mandrel (3) tail end is observed, when graduation mark and knurled nut (5) outer face of design is neat
Usually, stop reinforcing, then observe whether contact pin deforms, it is such as without deformation, then qualified, conversely, then unqualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908621.3A CN107782619A (en) | 2017-09-29 | 2017-09-29 | A kind of cable pin intensity detection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710908621.3A CN107782619A (en) | 2017-09-29 | 2017-09-29 | A kind of cable pin intensity detection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782619A true CN107782619A (en) | 2018-03-09 |
Family
ID=61434029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710908621.3A Withdrawn CN107782619A (en) | 2017-09-29 | 2017-09-29 | A kind of cable pin intensity detection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782619A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375909A (en) * | 2019-07-04 | 2019-10-25 | 成都飞机工业（集团）有限责任公司 | A kind of bolt tightening force detection instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092921U (en) * | 2011-04-22 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Portable paint film hardness detection device |
| CN202917877U (en) * | 2012-11-20 | 2013-05-01 | 湖南聚源电力勘测设计有限公司 | Insertion needle withdrawing device for electrical switch cabinet |
| CN204405461U (en) * | 2014-12-14 | 2015-06-17 | 胡扬明 | Steam-pressing aero-concrete hardness detector |
| CN105186261A (en) * | 2015-10-13 | 2015-12-23 | 资阳南车电气有限公司 | Module integration type needle withdrawing device for electrical connector |
| CN106018137A (en) * | 2016-06-21 | 2016-10-12 | 福建省建筑科学研究院 | Juvenile-phase concrete strength test instrument |
| CN106872079A (en) * | 2017-03-10 | 2017-06-20 | 泰州市航宇电器有限公司 | A kind of adjustable quantitative determination dynamometer |
-
2017
- 2017-09-29 CN CN201710908621.3A patent/CN107782619A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202092921U (en) * | 2011-04-22 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Portable paint film hardness detection device |
| CN202917877U (en) * | 2012-11-20 | 2013-05-01 | 湖南聚源电力勘测设计有限公司 | Insertion needle withdrawing device for electrical switch cabinet |
| CN204405461U (en) * | 2014-12-14 | 2015-06-17 | 胡扬明 | Steam-pressing aero-concrete hardness detector |
| CN105186261A (en) * | 2015-10-13 | 2015-12-23 | 资阳南车电气有限公司 | Module integration type needle withdrawing device for electrical connector |
| CN106018137A (en) * | 2016-06-21 | 2016-10-12 | 福建省建筑科学研究院 | Juvenile-phase concrete strength test instrument |
| CN106872079A (en) * | 2017-03-10 | 2017-06-20 | 泰州市航宇电器有限公司 | A kind of adjustable quantitative determination dynamometer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375909A (en) * | 2019-07-04 | 2019-10-25 | 成都飞机工业（集团）有限责任公司 | A kind of bolt tightening force detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180309 |
|
| WW01 | Invention patent application withdrawn after publication |