CN102680786A - Special testing device for resistivity of rubber and plastic materials for electric wires and cables - Google Patents
Special testing device for resistivity of rubber and plastic materials for electric wires and cables Download PDFInfo
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- CN102680786A CN102680786A CN2011100553788A CN201110055378A CN102680786A CN 102680786 A CN102680786 A CN 102680786A CN 2011100553788 A CN2011100553788 A CN 2011100553788A CN 201110055378 A CN201110055378 A CN 201110055378A CN 102680786 A CN102680786 A CN 102680786A
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- push rod
- lower component
- special test
- semiconductive material
- silicagel pad
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Abstract
The invention relates to a special testing device for resistivity of semi-conductive rubber and plastic materials for electric wires and cables. An active block which is provided with press blocks and a cutter holder and connected with a lower part through guide rods, the lower part is provided with an ejector rod device which is connected with clamp block devices in the lower part, a silicon pad is positioned on the surface of the lower part corresponding to the ejector rod device in position, and an element box is fixed on the lower part and is positioned in the middles of the clamp block devices. The special testing device further comprises cutter clamps arranged on the cutter holder of the active block and used for detecting high-precision cutter distance between two cutters. The special testing device is compact in structure, smart in design, convenient to mount and accurate in detection data and capable of achieving self-dismounting and self-mounting, and a detecting mechanism and decoration are not damaged.
Description
Technical field
The present invention relates to electric wire semiconduction rubber and plastic resistance test technical field; Specifically be meant and a kind ofly be used to measure cable with rubber and plastics semiconductive material middle sample resistivity and various semiconduction rubber and plastic product resistance appearance; Can be remarkable, can satisfy the multiple demand of your different operating environment.
Background technology
Existing electric wire semiconduction rubber and plastic resistance meter is a mesa structure; Mainly form by electric box, the two large divisions of testing jig system, be fixed on the special-purpose worktable and testing jig by test electrode, sample box and electric transmissio mechanism, control part and form.Sample stage can upper and lower up-down and move left and right, the obvious weak point of this class testing:
1, the mesa structure floor area is too big: the most of semiconduction rubber and plastic resistance meter that uses of existing market all is to be main with mesa structure, and reliability is not high, the structure fabrication low precision, and trivial operations, floor area is big, and transport operation is the aspect not.
2, the obstacle of semiconduction rubber and plastic resistance meter installation aspect: because test itself is a frequent operation; Detection requires testing jig to want at first that performance is good, Stability Analysis of Structures, and is simple to operation, and existing desk-top testing jig design accuracy is very poor; Technology falls behind, and makes failure rate very high.Because of bulky, for using and test brings very big difficulty
3, there is major defect in the design of test voltage stage property: be difficult to guarantee to satisfy for a long time the requirement of GB to its scale error from structure.
Therefore, be necessary the number of drawbacks of existing rubber and plastic tester is carried out brand-new design and improvement, make every effort to make the installation of resistance meter and use to accomplish simply, make things convenient for, do not destroy body and attractive in appearance, repeated disassembled and assembled arbitrarily, displacement.
Summary of the invention
The objective of the invention is to overcome the shortcoming in the above-mentioned existing technology, a kind of compact conformation, ingenious, the simple installation of design are provided, have not destroyed testing agency and decoration, simple to operate, easy to use, design that the life-span is long.
To achieve these goals, rubber and plastic resistance meter Bd400Fu of the present invention has following formation:
This rubber and plastic resistivity tester testing jig comprises frame, briquetting, cutter holder and original paper box parts; Said frame comprises guide rod device, movable block and lower component; Said guide rod links to each other through screw with said lower component, movable block; Said lower component is provided with push rod top power apparatus; Said pin-lift arrangement is connected with fixture block device in the said lower component; And said briquetting follow-rest is arranged on the said movable block and be connected with said frame guide rod; Be characterized in, also comprise the high-accuracy cutter distance between two cuttves on the knife rest; Said subassembly wrapper is fixed on the said lower component and is positioned at the centre of said fixture block device.
Preferably, also comprise push rod and the silicagel pad under the push rod correspondence position on the lower component, said silicagel pad is positioned at corresponding said push rod position on the said lower component surface.
More preferably, four guide rod device are adopted in the frame design, and detection can be operated in any position easily.
More preferably, adopt push rod between said movable block and the said lower component.
Preferably, go back silicagel pad, said lower component part has concaved and has formed the silicagel pad box, and silicagel pad is in base plate A.
Preferably, but the multi-angle rotation on said frame of said push rod.
Preferably, said silicagel pad is positioned at said lower component marginal position, and said push rod is installed in the center of the upper surface of said silicagel pad.
Rubber and plastic resistivity measurement frame of the present invention is all being done brand-new unique design on the know-why, on the structure, on the mounting means, and concrete property is following:
(1) adopt four guide rod device, easy to operate, floor area is little: detector of the present invention adopts guide rod device, and is easy to operate, floor area is little, good stability, compact conformation, use aspect.
(2) measuring accuracy is high: the present invention adopts up-to-date design proposal, and the mounting groove of two cuttves on the cutter holder is carried out precision design and processes, and guarantees the high precision of voltage cutter distance; And on structural form, optimize, make design of novel push rod and cutter holder design form a bright spot the brightest, thereby also avoided the loaded down with trivial details and measuring error that detects data brought by operator's console; Silicagel pad has protective effect with the position of corresponding push rod, can effectively prevent to cause having changed the semiconduction rubber-plastics material to fall sound; Four fixture blocks on the lower component front are spacing, and spacing effect is promptly arranged, can be through subassembly wrapper displacement flexibly, and effectively the resistivity value of the different point on the semiconduction rubber-plastics material in the detecting element box makes measurement data more accurate.
(3) unique simple installation method: installation method of the present invention is unique: adopt guide rod screw interconnection system method, the user needs only and picks up the screw of directly screwing on to product of the present invention, arbitrarily the disassembling, assembling and replacing position.Need not any auxiliary tools and material, anyone can install extremely simply, easily voluntarily.This all reduces its mounting hardness and workload greatly, and the user can be installed and used simply voluntarily.
(4) installation and user of service are not had professional security protection requested knowledge: installation method of the present invention is extremely simple and clear, almost need not any professional knowledge requirement, and the user need not understand any knowledge of the present invention and promptly can correctly install.Installation process does not need the technical professional, and domestic consumer can oneself accomplish simply and install.
(5) outward appearance and structural design improvement: the present invention is brand-new creative design, and outward appearance adopts the tower structure design, unique and beautiful, and structural design is more reasonable, and it is more simple and convenient with installation to change the semiconduction rubber-plastics material.
Description of drawings
Fig. 1 is the schematic perspective view of a specific embodiment of the present invention.
Fig. 2 is the upper rack schematic perspective view of specific embodiment shown in Figure 1.
Fig. 3 is the upper rack body front-view schematic diagram of specific embodiment shown in Figure 1.
Fig. 4 is the upper rack perspective exploded view of specific embodiment shown in Figure 1.
Fig. 5 is the frame lower perspective exploded view of specific embodiment shown in Figure 1.
Fig. 6 is the complete machine exploded perspective view of specific embodiment shown in Figure 1.
Embodiment
In order more enough more to be expressly understood technology contents of the present invention, the special following examples of lifting specify.
See also Fig. 1～shown in Figure 6, semiconduction rubber and plastic tester of the present invention comprises frame, briquetting 2, cutter holder 3, subassembly wrapper 12; Said frame comprises upper-part movable block 1, lower component 6, guide rod 9, gib screw 14; Said upper-part comprises that handle 10, bearing 15, briquetting 2 and cutter holder 3 are with cutter 4; Said frame lower part 6 is provided with fixture block 11, push rod 7 and silicagel pad 8; Said subassembly wrapper 5 is arranged in said lower component 6 and spacing at fixture block 11, also comprises semiconduction rubber-plastics material 13; Said lower component 6 is provided with pin-lift arrangement 7; Said pin-lift arrangement 7 is connected through fixed screw 12 with said fixture block device 11, when push rod 7 when said rack space multi-angle rotates to upper-part 1 contact, the semiconduction rubber-plastics material can be changed arbitrarily; And said briquetting 2 is arranged on the said movable block 1 with cutter holder 3 and is connected with said frame guide rod 9, also comprises the high-accuracy cutter distance between two cuttves 4 on the cutter holder 3, thereby makes that the detection data are more accurate.
Preferably, also comprise push rod in the lower component 67 and push rod 7 correspondence positions silicagel pad 8 down, said silicagel pad 8 is positioned at corresponding said push rod position on the said lower component surface, and its effect is not have wearing and tearing, noiselessness when sliding when push rod 7 automatic rotations.
More preferably, four guide rod device are adopted in the frame design, and detection can be operated in any position easily.
More preferably, adopt push rod between said movable block 1 and the said lower component 6.
Preferably, go back silicagel pad 8, said lower component 6 parts have concaved and have formed the silicagel pad box, and silicagel pad is in lower component 6.
Preferably, but said push rod 7 multi-angle rotation on said frame.
Preferably, said silicagel pad 8 is positioned at said lower component 6 marginal positions, and said push rod 7 is installed in the center of the upper surface of said silicagel pad 8.
Through many aspects Analysis on defects such as the existing existing performance of semiconduction rubber and plastic tester, installation and practicality, the present invention aspect know-why, structure aspects, all done brand-new unique intention and design above the mounting means.For example adopt tower structure, make installation not need the engineering construction personnel of specialty, also no longer need any numerous and diverse erecting tools.Under the situation of technology content, can install voluntarily.This reduces mounting hardness greatly, and installation effectiveness increases substantially, thereby makes novel semiconduction rubber and plastic tester have feasibility in popularization.
The number of drawbacks of the semiconduction rubber and plastic tester of conventional general all is able to solve preferably in the present invention, and the major obstacle that perplexs desk-top device entering large-scale promotion is eliminated.It is universal that this will inevitably promote that novel detecting instrument is used ....
To sum up, semiconduction rubber and plastic tester compact conformation of the present invention, ingenious, the simple installation of design, clamp structure precision and overall appearance, dismounting voluntarily, to detect data accurate.
In this explanation, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (8)
1. one kind is used for semiconductive material resistivity special test frame, comprises frame, briquetting, cutter holder and original paper box parts; Said frame comprises guide rod device, movable block and lower component; Said guide rod links to each other through screw with said lower component, movable block; Said lower component is provided with push rod top power apparatus; Said pin-lift arrangement is connected with fixture block device in the said lower component; And said briquetting follow-rest is arranged on the said movable block and be connected with said frame guide rod; It is characterized in that, also comprise the high-accuracy cutter distance between two cuttves on the knife rest; Said subassembly wrapper is fixed on the said lower component and is positioned at the centre of said fixture block device.
2. semiconductive material resistivity special test frame according to claim 1 is characterized in that, four guide rod device are adopted in the frame design, and detection can be operated in any position easily.
3. semiconductive material resistivity special test frame according to claim 1 is characterized in that, adopts push rod between said movable block and the said lower component.
4. semiconductive material resistivity special test frame according to claim 1 is characterized in that, also comprises push rod and the silicagel pad under the push rod correspondence position on the lower component, and said silicagel pad is positioned at corresponding said push rod position on the said lower component surface.
5. semiconductive material resistivity special test frame according to claim 1 is characterized in that, silicagel pad and corresponding push rod keep flat the position and form protective effect, can effectively prevent when having changed the semiconduction rubber-plastics material and causes that push rod falls sound.
6. semiconductive material resistivity special test frame according to claim 1 is characterized in that, but the multi-angle rotation on said frame of said push rod.
7. semiconductive material resistivity special test frame according to claim 1 is characterized in that said silicagel pad is positioned at said lower component marginal position, and said push rod is installed in the center of the upper surface of said silicagel pad.
8. semiconductive material resistivity special test frame according to claim 1; It is characterized in that; Also comprise the high precision cutter distance between two cuttves on the knife rest, the effective different point on the semiconduction rubber-plastics material in the detecting element box, thereby make cutter apart between measurement data more accurate.。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100553788A CN102680786A (en) | 2011-03-08 | 2011-03-08 | Special testing device for resistivity of rubber and plastic materials for electric wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100553788A CN102680786A (en) | 2011-03-08 | 2011-03-08 | Special testing device for resistivity of rubber and plastic materials for electric wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102680786A true CN102680786A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100553788A Pending CN102680786A (en) | 2011-03-08 | 2011-03-08 | Special testing device for resistivity of rubber and plastic materials for electric wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102680786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116226A (en) * | 2015-09-08 | 2015-12-02 | 哈尔滨工业大学 | Measurement device and measurement method of electrical resistivity of permanent magnet material under high pressure |
| CN104330634B (en) * | 2014-10-31 | 2017-03-22 | 武汉钢铁(集团)公司 | Wire rod electric conductivity automatic measuring device |
| CN108761146A (en) * | 2018-06-26 | 2018-11-06 | 江苏大学 | A kind of Gel electrolyte testing impedance fixture suitable for electrochemical system |
-
2011
- 2011-03-08 CN CN2011100553788A patent/CN102680786A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330634B (en) * | 2014-10-31 | 2017-03-22 | 武汉钢铁(集团)公司 | Wire rod electric conductivity automatic measuring device |
| CN105116226A (en) * | 2015-09-08 | 2015-12-02 | 哈尔滨工业大学 | Measurement device and measurement method of electrical resistivity of permanent magnet material under high pressure |
| CN105116226B (en) * | 2015-09-08 | 2018-04-17 | 哈尔滨工业大学 | The measuring device and measuring method of permanent-magnet material resistivity under condition of high voltage |
| CN108761146A (en) * | 2018-06-26 | 2018-11-06 | 江苏大学 | A kind of Gel electrolyte testing impedance fixture suitable for electrochemical system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Yao Shun Electronic Technology Co., Ltd. Yao Luochun Document name: Notification of Publication of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Yao Luochun Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |