CN208043934U - A kind of carbon fiber multifilament resistivity measurement tooling - Google Patents
A kind of carbon fiber multifilament resistivity measurement tooling Download PDFInfo
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- CN208043934U CN208043934U CN201820236465.0U CN201820236465U CN208043934U CN 208043934 U CN208043934 U CN 208043934U CN 201820236465 U CN201820236465 U CN 201820236465U CN 208043934 U CN208043934 U CN 208043934U
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- fixing device
- carbon fiber
- fiber multifilament
- insulated electro
- resistivity
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Abstract
A kind of test fixture of carbon fiber multifilament resistivity provided by the utility model, including insulated electro plank, test fixture ontology is provided on insulated electro plank, the test fixture ontology includes fixing device, and there are two fixing device settings, respectively the first fixing device and the second fixing device, wherein, first fixing device is fixed on insulated electro plank, and the second fixing device is placed on the sliding rail opened up on insulated electro plank, and can be moved back and forth along sliding rail；The utility model test tool, measure multifilament resistivity, it is smaller to the damage of silk, at the same can more measurement, improve measurement efficiency, obtain more accurate test result.
Description
Technical field
The utility model belongs to carbon fiber multifilament technical field of measurement and test, is related to a kind of work of carbon fiber multifilament resistivity measurement
Dress.
Background technology
The test of carbon fiber multifilament resistivity, because of the physical property of its fragility, it is difficult to test work by common clamping plate
Tool carries out direct clamping test.In addition, certain injury can be generated to carbon fiber by direct clamping test, fracture of wire, hair are formed
Silk etc., causes the inaccuracy of experimental result.And existing measurement method is mostly to carry out the direct clamping measurement of carbon fiber multifilament,
Multifilament is damaged, causes the inaccuracy of experimental result, and the efficiency measured is more low.
Invention content
The purpose of this utility model is to provide a kind of carbon fiber multifilament resistivity measurement toolings, solve existing carbon fiber
The direct Clamping damage multifilament of carbon fiber multifilament in multifilament resistivity measurement causes result is inaccurate and measurement efficiency is low to lack
It falls into.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of test fixture of carbon fiber multifilament resistivity provided by the utility model, including insulated electro plank, insulated electro
Test fixture ontology is provided on plank, the test fixture ontology includes fixing device, and there are two fixing device settings, respectively
For the first fixing device and the second fixing device, wherein the first fixing device is fixed on insulated electro plank, the second fixing device
It is placed on the sliding rail opened up on insulated electro plank, and can move back and forth along sliding rail.
Preferably, fixing device includes upper tabletting and lower sheeting, meanwhile, it is embedded with copper sheet on upper tabletting and lower sheeting,
Wherein, carbon fiber multifilament is arranged between upper and lower two copper sheets.
Preferably, it is also associated with resistivity meter on the embedded copper sheet of upper tabletting.
Preferably, upper tabletting and lower sheeting are stand-alone configuration.
Preferably, test fixture ontology is provided with several groups.
Compared with prior art, the utility model has the beneficial effects that：
A kind of test fixture of carbon fiber multifilament resistivity provided by the utility model overcomes existing carbon fiber multifilament electricity
The test of resistance rate, directly test are larger to the damage of fiber, influence the accuracy of test result, can not obtain accurate data, and
Single test, complex steps can only be carried out, the replacement of each sample can cause the defect of the damage of sample；The utility model tests work
Dress measures multifilament resistivity, smaller to the damage of silk, at the same can more measurements, improve measurement efficiency, obtain more accurate
Test result.
Description of the drawings
Fig. 1 is the front view of test fixture；
Fig. 2 is the vertical view of test fixture；
Wherein, 1, insulated electro plank 2, lower sheeting 3, upper tabletting 4, copper sheet 5, carbon fiber multifilament 6, sliding rail 7, spiral shell
It is female.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of carbon fiber multifilament resistivity measurement tooling provided by the utility model, including insulated electro
Plank 1 is provided with three groups of test fixture ontologies on insulated electro plank 1, and the test fixture ontology includes fixing device, fixed
There are two device settings, respectively the first fixing device and the second fixing device, wherein the first fixing device is fixed on insulated electro
On plank 1, the second fixing device is placed on the sliding rail 6 opened up on insulated electro plank 1, and can be slided along sliding rail 6.
Fixing device includes two independent upper tablettings 3 and lower sheeting 2, and is embedded with light on upper tabletting 3 and lower sheeting 2
Sliding smooth copper sheet 4, meanwhile, tabletting fixing nut 7 is additionally provided on lower sheeting 2.
When test, parallel the stretching of carbon fiber multifilament 5 intercepted is placed on the embedded light of upper tabletting 3 and lower sheeting 2
Between sliding copper sheet 4, make fibre bundle is smoothly parallel to be pressed between two smooth embedded copper sheets, wherein carbon fiber multifilament 5
One end be fixed in the first fixing device by the screw 7 in tabletting, the other end passes through the second fixing device, solid by second
The cooperation for determining device and sliding rail 6 is slided, and carries out the adjusting of length, good length to be regulated is good, fixed screw, it is ensured that carbon fiber multifilament
5 stretch, and then connecting upper tabletting embedded copper sheet by resistivity meter carries out resistivity measurement, due to simultaneously can device measure it is several
Group multifilament, answers this, and without provision for disengagement when having measured a piece multifilament, resistivity meter need to be only connected to embedding for next group of multifilament
It is measured on copper sheet.The resistivity value of carbon fiber multifilament can be measured by this experiment.
Claims (5)
1. a kind of carbon fiber multifilament resistivity measurement tooling, it is characterised in that：Including insulated electro plank (1), insulated electro plank (1)
On be provided with test fixture ontology, the test fixture ontology includes fixing device, and there are two fixing device settings, respectively the
One fixing device and the second fixing device, wherein the first fixing device is fixed on insulated electro plank (1), the second fixing device
It is placed on the sliding rail (6) opened up on insulated electro plank (1), and can move back and forth along sliding rail (6).
2. a kind of carbon fiber multifilament resistivity measurement tooling according to claim 1, it is characterised in that：Fixing device includes
Upper tabletting (3) and lower sheeting (2), meanwhile, it is embedded with copper sheet (4) on upper tabletting (3) and lower sheeting (2), wherein carbon fiber is multiple
Silk is arranged between upper and lower two copper sheets (4).
3. a kind of carbon fiber multifilament resistivity measurement tooling according to claim 2, it is characterised in that：Upper tabletting (3)
Embedded copper sheet is also associated with resistivity meter on (4).
4. a kind of carbon fiber multifilament resistivity measurement tooling according to claim 2, it is characterised in that：Upper tabletting (3) and
Lower sheeting (2) is stand-alone configuration.
5. a kind of carbon fiber multifilament resistivity measurement tooling according to claim 1, it is characterised in that：Test fixture ontology
It is provided with several groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236465.0U CN208043934U (en) | 2018-02-09 | 2018-02-09 | A kind of carbon fiber multifilament resistivity measurement tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820236465.0U CN208043934U (en) | 2018-02-09 | 2018-02-09 | A kind of carbon fiber multifilament resistivity measurement tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208043934U true CN208043934U (en) | 2018-11-02 |
Family
ID=63952742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820236465.0U Active CN208043934U (en) | 2018-02-09 | 2018-02-09 | A kind of carbon fiber multifilament resistivity measurement tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208043934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613315A (en) * | 2018-11-12 | 2019-04-12 | 大同新成新材料股份有限公司 | A kind of carbon brush resistivity measurement tooling and its test method |
-
2018
- 2018-02-09 CN CN201820236465.0U patent/CN208043934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613315A (en) * | 2018-11-12 | 2019-04-12 | 大同新成新材料股份有限公司 | A kind of carbon brush resistivity measurement tooling and its test method |
| CN109613315B (en) * | 2018-11-12 | 2021-01-15 | 大同新成新材料股份有限公司 | Use method of carbon brush resistivity testing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190906 Address after: 710000 Haichuang Plaza C, Shenzhou 4th Road, Weiqu Street, Chang'an District, Xi'an City, Shaanxi Province Patentee after: Shaanxi Tian Ce new material Science and Technology Ltd. Address before: 710100 Room 103, Building 2, Hangchuang International Plaza, 239 Shenzhou Fourth Road, Xi'an Space Base, Shaanxi Province Patentee before: Xi'an Tianyun new Mstar Technology Ltd |
|
| TR01 | Transfer of patent right |