CN202710450U - Adhesiveness detecting device for tyre semi-finished product part - Google Patents
Adhesiveness detecting device for tyre semi-finished product part Download PDFInfo
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- CN202710450U CN202710450U CN 201220232662 CN201220232662U CN202710450U CN 202710450 U CN202710450 U CN 202710450U CN 201220232662 CN201220232662 CN 201220232662 CN 201220232662 U CN201220232662 U CN 201220232662U CN 202710450 U CN202710450 U CN 202710450U
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Abstract
An adhesiveness detecting device for a tyre semi-finished product part comprises a hook, a grapnel piece and a grapnel locking piece. The hook comprises a hook part and a connecting part which is connected with the hook part. The connecting part of the hook is connected with the grapnel piece. One end of the grapnel piece is connected with the connecting part of the hook. The other end of the grapnel piece extends to form four grapnels which comprise elastic arms and force-exerting arms. The range of the degree of an angle formed by the elastic arms and the force-exerting arms is 30-90 degrees. The force-exerting arms of the four grapnels are placed on the same plane and free ends of the force-exerting arms of the four grapnels are opposite pairwise and point at the same point. The grapnel locking piece is arranged on the grapnel piece in a sleeved mode and moves on the four elastic arms under the effect of external force. Semi-finished product samples are clamped through the four force-exerting arms of the grapnel piece, and after the hook is connected with a tensile machine, the tension value is tested when a semi-finished product sample is separated from another semi-finished product sample. Therefore, man-made influence is avoided, and quantitative testing of auto-adhesiveness and mutual-adhesiveness of a tyre semi-finished product is achieved.
Description
Technical field:
The utility model relates to the tyre performance technical field of measurement and test, particularly a kind of tyre semi-finished products parts viscosity tester.
Background technology:
Tyre semi-finished products parts viscosity plays a very important role in the compound and green tyres forming process at the tyre semi-finished products parts.The autohension that tyre semi-finished products is good and mutual viscosity can effectively solve the quality problems such as inside tires steam bubble, interlayer delamination and moulding joint be not firm.
[0003] measurement of tyre semi-finished products autohension and mutual viscosity never has the comparatively measuring method of science in tire production process, and general armrest is touched, soon or simply semifinished part pressed to together and tears sense organ judgement bonding effect behind the certain hour.These method of testings can not be quantitative autohension and mutual viscosity are measured, lack effectively analysis means for the mass defect that may occur.
Summary of the invention:
In view of this, the tyre semi-finished products parts viscosity tester that is necessary to provide a kind of quantitative autohension and mutual viscosity to tyre semi-finished products to measure.
[0005] a kind of tyre semi-finished products parts viscosity tester comprises hook, grapple piece and grapple locking member.Hook comprises the connecting portion that hook portion is connected with hook portion, the connecting portion of hook is connected with grapple piece, one end of hook member is connected with the connecting portion of hook, the other end of hook member extends four grapples, grapple comprises elastic arm and force arm, the scope of the angle value of elastic arm and force arm institute angulation is 30 °～90 °, the force arm of these four grapples be positioned at same plane and these four grapples force arm free end in twos relatively and point to same point.The grapple locking member is set on the hook member, and mobile at these four elastic arms under the effect of external force.
[0005] preferred, the angle value of elastic arm and force arm institute angulation is 60 °.
[0006] preferred, hook member adopts the steel wire bending to form.
[0007] preferred, the grapple locking member is flat nut.
[0008] preferred, tyre semi-finished products parts viscosity tester also comprises the sample stationary platform, and stationary platform comprises rectangle support and is arranged on bungee on the rectangle support loading end.
When [0009] adopting above-mentioned tyre semi-finished products parts viscosity tester testing tire semifinished part viscosity, the Tire testing semifinished part separated cutting sample preparation to become the length of side be 2cm size square, as the semi-manufacture sample; Viscose paper is cut into length of side 4cm size square, and at center punching, bore dia 0.9cm; The viscose paper of punching is put in the surface of semi-finished that needs test, then the semi-manufacture sample is put on the viscose paper, and the hole on the cover glass paper, and the semi-manufacture sample semi-manufacture sample like this of exerting pressure is bonded together with the semi-manufacture that need test; After the semi-manufacture of need test are fixing, utilize four force arm clamping semi-manufacture samples of grapple piece, value of thrust when testing the semi-manufacture sample after hook is connected with puller system and separating with semi-manufacture, so can not be subject to man's activity, realize autohension and the mutual viscosity of tyre semi-finished products are carried out quantitative measurement.
Description of drawings:
Accompanying drawing 1 is the structural representation of tyre semi-finished products parts viscosity tester.
[0011] accompanying drawing 2 is structural representations of the tyre semi-finished products parts viscosity tester in another better embodiment.
[0012] among the figure: tyre semi-finished products parts viscosity tester 10, hook 11, hook portion 111, connecting portion 112, grapple piece 12, elastic arm 121, force arm 122, grapple locking member 13, tyre semi-finished products parts viscosity tester 20, hook 21, grapple piece 22, grapple locking member 23, sample stationary platform 24, rectangle support 241, bungee 242.
Embodiment:
Please referring to Fig. 1, tyre semi-finished products parts viscosity tester 10 comprises hook 11, grapple piece 12 and grapple locking member 13.Hook 11 comprises the connecting portion 112 that hook portion 111 is connected with hook portion 111, the connecting portion 112 of hook 11 is connected with grapple piece 12, one end of hook member 12 is connected with the connecting portion 112 of hook 11, the other end of hook member 12 extends four grapples 120, grapple 120 comprises elastic arm 121 and force arm 122, elastic arm 121 is 30 °～90 ° with the scope of the angle value of 122 angulations of force arm, and in the present embodiment, elastic arm 121 is 60 ° with the angle value of 122 angulations of force arm.The force arm 122 of these four grapples 120 be positioned at same plane and these four grapples 120 force arm 122 free end in twos relatively and point to same point.Grapple locking member 13 is set on the hook member 12, and mobile at these four elastic arms 121 under the effect of external force.In the present embodiment, hook member 12 adopts the steel wire bending to form; Grapple locking member 13 is flat nut.In the present embodiment, elastic arm 121 length are 170mm.
[0014] the following process of utilizing tyre semi-finished products parts viscosity tester 10 to finish the test of tyre semi-finished products parts viscosity of describing: at first the Tire testing semifinished part is separated cutting sample preparation to become the length of side be 2cm size square, as the semi-manufacture sample; Then viscose paper is cut into length of side 4cm size square, and at center punching, bore dia 0.9cm; Viscose paper with punching is put in the surface of semi-finished that needs test again, then the semi-manufacture sample is put on the viscose paper, and the hole on the cover glass paper; Then the counterweight bottom is pressed on the semi-manufacture sample and the lasting schedule time, so that the semi-manufacture sample is bonded together with the semi-manufacture that need test; After the semi-manufacture of need test are fixing, utilize four force arm clamping semi-manufacture samples of grapple piece, the value of thrust when test semi-manufacture sample separated with semi-manufacture after hook was connected with puller system.
[0015] in other embodiments, please referring to Fig. 2, tyre semi-finished products parts viscosity tester 20 comprises hook 21, grapple piece 22, grapple locking member 23, sample stationary platform 24.Wherein, hook 21, grapple piece 22, grapple locking member 23 comprise that with tyre semi-finished products parts viscosity tester 10 hook 11, grapple piece 12 and grapple locking member 13 structures are identical; Sample stationary platform 24 comprises rectangle support 241 and is arranged on bungee 242 on rectangle support 241 loading ends.So, the semi-manufacture that need are tested are fixed on the sample stationary platform 24, to reduce artificial participation.
Claims (5)
1. a tyre semi-finished products parts viscosity tester is characterized in that: comprise hook, grapple piece and grapple locking member; Hook comprises the connecting portion that hook portion is connected with hook portion, the connecting portion of hook is connected with grapple piece, one end of hook member is connected with the connecting portion of hook, the other end of hook member extends four grapples, grapple comprises elastic arm and force arm, the scope of the angle value of elastic arm and force arm institute angulation is 30 °～90 °, the force arm of these four grapples be positioned at same plane and these four grapples force arm free end in twos relatively and point to same point; The grapple locking member is set on the hook member, and mobile at these four elastic arms under the effect of external force.
2. tyre semi-finished products parts viscosity tester according to claim 1, it is characterized in that: the angle value of elastic arm and force arm institute angulation is 60 °.
3. tyre semi-finished products parts viscosity tester according to claim 1 is characterized in that: hook member adopts the steel wire bending to form.
4. tyre semi-finished products parts viscosity tester according to claim 1, it is characterized in that: the grapple locking member is flat nut.
5. tyre semi-finished products parts viscosity tester according to claim 1, it is characterized in that: tyre semi-finished products parts viscosity tester also comprises the sample stationary platform, stationary platform comprises rectangle support and is arranged on bungee on the rectangle support loading end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232662 CN202710450U (en) | 2012-05-23 | 2012-05-23 | Adhesiveness detecting device for tyre semi-finished product part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232662 CN202710450U (en) | 2012-05-23 | 2012-05-23 | Adhesiveness detecting device for tyre semi-finished product part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710450U true CN202710450U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232662 Expired - Fee Related CN202710450U (en) | 2012-05-23 | 2012-05-23 | Adhesiveness detecting device for tyre semi-finished product part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142295A (en) * | 2013-05-06 | 2014-11-12 | 贵州轮胎股份有限公司 | A testing method and testing sample piece for bonding strength of tire tread joints |
| CN106290068A (en) * | 2016-08-25 | 2017-01-04 | 青岛励赫化工科技有限公司 | A kind of sizing material half parts surface viscosity on-line measuring device and using method thereof |
-
2012
- 2012-05-23 CN CN 201220232662 patent/CN202710450U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142295A (en) * | 2013-05-06 | 2014-11-12 | 贵州轮胎股份有限公司 | A testing method and testing sample piece for bonding strength of tire tread joints |
| CN104142295B (en) * | 2013-05-06 | 2019-03-05 | 贵州轮胎股份有限公司 | A kind of test method and test sample of tire tread joint adhesion strength |
| CN106290068A (en) * | 2016-08-25 | 2017-01-04 | 青岛励赫化工科技有限公司 | A kind of sizing material half parts surface viscosity on-line measuring device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130523 |