CN202196007U - Peel strength testing device - Google Patents
Peel strength testing device Download PDFInfo
- Publication number
- CN202196007U CN202196007U CN2011202973178U CN201120297317U CN202196007U CN 202196007 U CN202196007 U CN 202196007U CN 2011202973178 U CN2011202973178 U CN 2011202973178U CN 201120297317 U CN201120297317 U CN 201120297317U CN 202196007 U CN202196007 U CN 202196007U
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- hole
- peel strength
- screw rod
- nut
- screw
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model aims at disclosing a peel strength testing device, which comprises a frame. A group of fixing supports are arranged at the lower portion of the frame, a through hole is arranged in the middle of the upper portion of the frame, and a screw is arranged in the through hole. A handle is arranged at the top of the screw, a tension meter is connected with the bottom of the screw, and an adhesive piece is connected with the bottom of the tension meter through a steel wire rope. A nut is arranged at one end of the through hole, and the screw is fixed in the through hole through the nut. Compared with existing products, the peel strength testing device is capable of conveniently carrying out shear strength comparison tests on samples with different formulas, being easily transferred to different positions and environments to carry out the shear strength comparison tests and achieving the purpose, small and exquisite in size and low in manufacture cost.
Description
Technical field
The utility model relates to a kind of proving installation, particularly a kind of peel strength test device that detects tensile shear strength bonding between the rigid material.
Background technology
Tensile shear strength is meant being parallel to bonding plane and on the sample major axes orientation, applying one and draws the power of stretching, the shear stress of the rigid material list overlap joint abutting edge of measuring.
Tensile shear strength selects special-purpose tension tester to measure usually; But testing machine need dispose the anchor clamps of a pair automatic aligning, and during loading, anchor clamps and annex thereof and sample do not have and relatively move; Guarantee that the sample major axis is consistent with application of force direction, and be consistent with the anchor clamps center line.Special-purpose testing machine is measured accurately, and cost is high, the occupation of land space is big and the back is installed is difficult for mobile, as to measure different temperatures defectives such as shear resistance difficulty but exist.
In general laboratory, in tackifier or thermosol formula allocation process, in the time of maybe need testing the tensile shear strength under the varying environment temperature when testing the tensile shear strength contrast, do not need very high precision to the sample of different formulations.
Therefore, need a kind of peel strength test device especially, to solve the above-mentioned existing problem that exists.
The utility model content
The purpose of the utility model is to provide a kind of peel strength test device; Defective to the prior art existence; Conveniently the different formulations sample is carried out the shear resistance contrast test; Advantages of small volume, low cost of manufacture, and transfer to diverse location or varying environment easily and carry out the tensile shear strength test.
To achieve these goals, the technical scheme of the utility model is following:
A kind of peel strength test device is characterized in that it comprises a framework; Be provided with one group of fixed support in the bottom of said framework, in the middle of the top of said framework, be provided with a through hole, be provided with a screw rod in the said through hole; The top of said screw rod is provided with handle, and the bottom of said screw rod is connected with tautness meter, and the bottom of said tautness meter connects adhesive sheet through wire rope; One end of said through hole is provided with nut, and said screw rod is fixed in the said through hole through nut.
In an embodiment of the utility model, said framework is fixedly formed easy disassembly by four sections channel-section steels through screw.
In an embodiment of the utility model, be respectively arranged with nut in the top and bottom of said through hole, said screw rod is fixed in the said through hole through nut.
In an embodiment of the utility model, the bottom of said screw rod is provided with a bearing, and the bottom of said bearing is provided with a connection piece, and said web member bottom connects said tautness meter through wire rope.
Further, said web member is one section steel pipe.
The peel strength test device of the utility model; Compare with present product, conveniently the different formulations sample is carried out the shear resistance contrast test, advantages of small volume, low cost of manufacture; And transfer to diverse location or varying environment easily and carry out the tensile shear strength test, realize the purpose of the utility model.
The characteristics of the utility model can consult this case graphic and below better embodiment detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the structural representation of the peel strength test device of the utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, further set forth the utility model below in conjunction with specific embodiment.
As shown in Figure 1, the peel strength test device of the utility model, it comprises a framework 100; Be provided with one group of fixed support 200 in the bottom of said framework 100; In the middle of the top of said framework 100, be provided with a through hole 110, be provided with a screw rod 300 in the said through hole 110, the top of said screw rod 300 is provided with handle 310; The bottom of said screw rod 300 is connected with tautness meter 400; The bottom of said tautness meter 400 connects adhesive sheet through wire rope 500, and an end of said through hole 110 is provided with nut 120, and said screw rod 300 is fixed in the said through hole 110 through nut 120.
In the utility model, be respectively arranged with nut 120 in the top and bottom of said through hole 110, said screw rod 300 is fixed in the said through hole 110 through nut 120.
In the utility model, said framework 100 is fixedly formed easy disassembly by four sections channel-section steels through screw; The bottom of said screw rod 300 is provided with a bearing 600, and the bottom of said bearing 600 is provided with a connection piece 610, and said web member 610 bottoms connect said tautness meter 400 through wire rope; Said web member 610 is one section steel pipe.
Perforation connects two wire rope 500 in the middle of the fixed support 200, and steel cable 500 connects adhesive sheet usefulness, and steel cable 500 connects tautness meter 400 (fixedly initial position).
During test, the adhesive sheet upper end that makes is connected tautness meter 400, the lower end is connected on the fixed support 200; Rotary screw 300 upper end handles 310 are adjusted initial position, then rotating handles at the uniform velocity; Pulling tautness meter 400 makes progress, owing to be connected with bearing 600 between screw rod 300 and the tautness meter 400, so tautness meter 400 can not spin; Draw back up to adhesive sheet, tautness meter 400 readings are the tensile shear strength value.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the instructions of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a peel strength test device is characterized in that, it comprises a framework; Be provided with one group of fixed support in the bottom of said framework, in the middle of the top of said framework, be provided with a through hole, be provided with a screw rod in the said through hole; The top of said screw rod is provided with handle, and the bottom of said screw rod is connected with tautness meter, and the bottom of said tautness meter connects adhesive sheet through wire rope; One end of said through hole is provided with nut, and said screw rod is fixed in the said through hole through nut.
2. peel strength test device according to claim 1 is characterized in that, said framework fixedly is made up of through screw four sections channel-section steels.
3. peel strength test device according to claim 1 is characterized in that, is respectively arranged with nut in the top and bottom of said through hole, and said screw rod is fixed in the said through hole through nut.
4. peel strength test device according to claim 1 is characterized in that the bottom of said screw rod is provided with a bearing, and the bottom of said bearing is provided with a connection piece, and said web member bottom connects said tautness meter through wire rope.
5. peel strength test device according to claim 4 is characterized in that, said web member is one section steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202973178U CN202196007U (en) | 2011-08-16 | 2011-08-16 | Peel strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202973178U CN202196007U (en) | 2011-08-16 | 2011-08-16 | Peel strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202196007U true CN202196007U (en) | 2012-04-18 |
Family
ID=45950910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202973178U Expired - Fee Related CN202196007U (en) | 2011-08-16 | 2011-08-16 | Peel strength testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202196007U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950549A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Tool and method for dismounting floor structure of aircraft cabin |
| CN105547680A (en) * | 2016-01-08 | 2016-05-04 | 托肯恒山科技（广州）有限公司 | Natural gas filling machine break valve under-pressure test device |
| CN107505261A (en) * | 2017-09-20 | 2017-12-22 | 广州特种承压设备检测研究院 | Carry peel strength test fixture, test system and its method of testing |
| CN112986132A (en) * | 2021-02-05 | 2021-06-18 | 慕思健康睡眠股份有限公司 | Method for testing adhesion fastness of hot melt adhesive |
-
2011
- 2011-08-16 CN CN2011202973178U patent/CN202196007U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950549A (en) * | 2014-04-28 | 2014-07-30 | 山东太古飞机工程有限公司 | Tool and method for dismounting floor structure of aircraft cabin |
| CN103950549B (en) * | 2014-04-28 | 2016-04-06 | 山东太古飞机工程有限公司 | Aircraft passenger compartment floor panel structure removal tool and method for dismounting |
| CN105547680A (en) * | 2016-01-08 | 2016-05-04 | 托肯恒山科技（广州）有限公司 | Natural gas filling machine break valve under-pressure test device |
| CN107505261A (en) * | 2017-09-20 | 2017-12-22 | 广州特种承压设备检测研究院 | Carry peel strength test fixture, test system and its method of testing |
| CN107505261B (en) * | 2017-09-20 | 2023-10-20 | 广州特种承压设备检测研究院 | Mounting peeling strength test fixture, test system and test method thereof |
| CN112986132A (en) * | 2021-02-05 | 2021-06-18 | 慕思健康睡眠股份有限公司 | Method for testing adhesion fastness of hot melt adhesive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |