CN219641391U - Tensile force testing tool - Google Patents
Tensile force testing tool Download PDFInfo
- Publication number
- CN219641391U CN219641391U CN202223608622.1U CN202223608622U CN219641391U CN 219641391 U CN219641391 U CN 219641391U CN 202223608622 U CN202223608622 U CN 202223608622U CN 219641391 U CN219641391 U CN 219641391U
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- testing tool
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000009864 tensile test Methods 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 25
- 239000004033 plastic Substances 0.000 abstract description 20
- 229920003023 plastic Polymers 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Abstract
The utility model relates to the technical field of test tools, and discloses a tensile force test tool, which comprises: the base is provided with a frame at the top; the testing device is arranged on the inner surface of the frame; a shield arranged on the front surface of the frame; the inner surface of the shielding cover is provided with a sticking board; through the interior surface mounting at the fender cover has the sticky board to reach when testing plastic materials, the material that falls out is prevented four scattering by the sticky board's of pasting when touching the fender cover, conveniently collects the effect of follow-up test to the material of abandonment.
Description
Technical Field
The utility model relates to the technical field of test tools, in particular to a tensile force test tool.
Background
The plastic has the characteristics of excellent comprehensive performance, high rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, so the plastic can be used as engineering materials and replace plastics for manufacturing machine parts and the like, and products manufactured by the plastic in daily life are various and have great market demands. In the production process of plastics, in order to ensure the quality problem of plastic products, tensile tests are often required to be carried out on plastic materials, and the tests reach the required standards for use. When the plastic is subjected to tensile testing, relevant tensile testing tools, namely process equipment, also called process devices, are needed, and refer to the general names of various tools and additional devices used in the manufacturing process of products or parts, including clamps, molds, cutters, measuring tools, station appliances and the like. The test fixture refers to the generic name of various tools used in the product inspection test process. The plastic tensile tester is used for testing the tensile strength, the compressive strength and the elongation of various materials, semi-finished products and finished products, can be used for peeling, tearing, bending resistance, compression and other tests, and is suitable for the industries of metal, plastics, rubber, textiles, synthetic chemicals, wires, cables, leather and the like. The tensile tester tests the plastic by pulling the plastic material to determine the real-time tensile value. During the test, the bottom of the plastic material is fixed in a lower clamp of the device, the top of the plastic material is fixed in an upper clamp, a force value sensor is arranged in the upper clamp, the plastic material can be driven to be pulled upwards through upward movement according to a set speed, the force value sensor monitors and displays a force value generated in the opening process in real time, and a measured value is determined after the test is finished.
However, when the existing tensile testing device detects plastic objects, the existing tensile testing machine does not have a protection structure, the problem that the materials of the tensile testing collapse out to hurt people often occurs accidentally when experiments are made, the safety of the experiments is affected, according to the patent number CN202123051753.X, the laboratory tensile testing device comprises a machine body, guide rods are symmetrically arranged on two sides of the machine body, a movable supporting plate is installed between the guide rods, the movable supporting plate is connected with a driving mechanism inside the guide rods, clamps are installed in the middle of the bottom surface of the movable supporting plate and the middle of the surface of the machine body, a retaining cover is arranged on the front of the machine body, the retaining cover is connected with the guide rods in a rotating mode, and a storage box is arranged at the bottom end of the inner side of the retaining cover.
It is known from the above that, during tensile testing, the baffle cover arranged on the front of the machine body is convenient for blocking the material which is disintegrated during testing from the front, so that the material is prevented from being disintegrated and hurt the tester, the tested waste is placed into the storage box after the testing is finished, but the tested material is disintegrated due to the tensile force, silver can be dispersed due to the baffle cover after the tested material is bumped, the collection and cleaning of some waste fine materials are not facilitated, and the subsequent testing can be influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a tensile force testing tool, which solves the problems that after the tensile force testing tool hits a baffle cover, the tensile force testing tool can be scattered by the baffle, is not beneficial to collecting and cleaning some waste fine materials and can influence the subsequent testing by adding the adhesive board on the inner surface of the baffle cover.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a tensile testing tool, comprising:
the base is provided with a frame at the top;
the testing device is arranged on the inner surface of the frame;
a shield arranged on the front surface of the frame;
the inner surface of the shielding cover is provided with a sticking board.
Preferably, the pasting plate is in sliding connection with the shielding cover through a sliding groove, and the sliding groove is symmetrically arranged on the inner surface of the shielding cover.
Preferably, at least one rolling assembly is mounted on the inner surface of the chute, the rolling assembly comprising:
the empty slot is formed in the sliding slot;
the connecting shaft is rotationally connected with the sliding groove through the empty groove;
the idler wheels are symmetrically arranged on the outer surface of the connecting shaft.
Preferably, the rolling assembly is provided with three.
Preferably, a handle is mounted on the top of the adhesive plate.
Preferably, an observation window is arranged on the outer surface of the shielding cover.
(III) beneficial effects
Compared with the prior art, the utility model provides a tensile force testing tool, which has the following beneficial effects:
1. this kind of pulling force test fixture is through having the sticking board at the internal surface mounting who keeps off the cover to reach when testing plastic materials, the tiny material of falling out is prevented four scattering by sticking of sticking board when touching the fender cover, conveniently collects the effect of clearance to the tiny material of abandonment.
2. This kind of tensile test frock is through installing the spout at the bilateral symmetry of the internal surface that keeps off the cover, and the board that pastes passes through the spout and links to each other with keeping off the cover slip to reach and conveniently install and change the board that pastes, save time and the effect of people's power.
3. This kind of tensile test frock has offered the empty slot through the inside at the spout, installs connecting axle and spout rotation through the empty slot and is connected, and the gyro wheel is installed to the surface symmetry of connecting axle to reach the gyro wheel and drive the board and remove, conveniently paste the board and slide in the spout.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view showing an attaching state of the adhesive sheet in the present utility model;
FIG. 3 is a schematic view of a chute according to the present utility model;
fig. 4 is an enlarged schematic view of a portion a in the present utility model.
In the figure: 1. a base; 2. a frame; 3. a testing device; 4. a shield; 5. a sticking board; 6. a chute; 7. a rolling assembly; 71. a hollow groove; 72. a connecting shaft; 73. a roller; 8. a handle; 9. and a viewing window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
A tensile testing tool, comprising:
a base 1, wherein a frame 2 is arranged at the top of the base 1;
a testing device 3 provided on the inner surface of the frame 2;
a shield 4 provided on the front surface of the frame 2;
an adhesive plate 5 is mounted on the inner surface of the shield 4.
Specifically, paste board 5 with keep off cover 4 and pass through spout 6 sliding connection, spout 6 symmetry install in keep off cover 4's internal surface, the both sides symmetry at the internal surface that keeps off cover 4 installs spout 6, paste board 5 and keep off cover 4 slip through spout 6 and link to each other, conveniently install and change paste board 5, save time and the effect of personnel's effect.
Specifically, at least one rolling assembly 7 is mounted on the inner surface of the chute 6, and the rolling assembly 7 includes:
a hollow groove 71 formed in the chute 6;
the connecting shaft 72 is rotatably connected with the chute 6 through the empty groove 71;
the roller 73 is symmetrically arranged on the outer surface of the connecting shaft 72, a hollow groove is formed in the chute, the connecting shaft is rotatably connected with the chute through the hollow groove, and the roller is symmetrically arranged on the outer surface of the connecting shaft, so that the roller drives the pasting plate to move, and the pasting plate can slide in the chute conveniently.
Specifically, the number of the rolling assemblies 7 is three, and the rolling effect of the sticking board 5 through the roller 73 is better.
Specifically, the handle 8 is installed at the top of pasting board 5, and the handle 8 makes things convenient for personnel to remove pasting board 5.
Specifically, the outer surface of the shielding cover 4 is provided with an observation window 9, and the observation window 9 is used for facilitating personnel to observe the test condition inwards in the shielding cover 4, so that the test is suspended as soon as possible in case of accidents.
Working principle: when the plastic material is tested, the bottom of the material to be tested is fixed through a lower clamp, the position of an upper clamp is adjusted to be fixed with the top of the material, after the fixing, a person slides the adhesive plate 5 towards the sliding chute 6 through the handle 8, the adhesive plate 5 conveniently slides through the rollers 73 on two sides of the inner surface of the sliding chute 6, the adhesive plate 5 slides to the bottom of the sliding chute 6 to be contacted with the bottom of the baffle cover 4 and then stops, the testing device 3 is started after the installation is finished, the lifting device drives the testing material fixed by the upper clamp to move upwards, and a force value sensor arranged in the upper clamp monitors and displays a tension value generated in the testing process in real time; the sticking board 5 is mainly formed by mutually sticking a transparent fixing board and a rubber surface, if a plastic sample is broken in the detection process, some broken fine materials are stuck after touching the sticking board 5, so that the collection and the cleaning are convenient; the observation window 9 on the surface of the shielding cover 4 can facilitate the personnel to observe the test condition of the sample.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A tensile testing tool, comprising:
the device comprises a base (1), wherein a frame (2) is arranged at the top of the base (1);
a testing device (3) arranged on the inner surface of the frame (2);
a shield (4) provided on the front surface of the frame (2);
the method is characterized in that: an adhesive plate (5) is arranged on the inner surface of the shielding cover (4).
2. The tensile testing tool according to claim 1, wherein: the pasting plate (5) is in sliding connection with the shielding cover (4) through a sliding groove (6), and the sliding groove (6) is symmetrically arranged on the inner surface of the shielding cover (4).
3. The tensile testing tool according to claim 2, wherein: the inner surface of the chute (6) is provided with at least one rolling assembly (7), and the rolling assembly (7) comprises:
a hollow groove (71) which is arranged in the chute (6);
the connecting shaft (72) is rotationally connected with the sliding groove (6) through the empty groove (71);
and the rollers (73) are symmetrically arranged on the outer surface of the connecting shaft (72).
4. A tensile testing tool according to claim 3, wherein: the rolling assembly (7) is provided with three.
5. The tensile testing tool according to claim 1, wherein: a handle (8) is arranged at the top of the pasting plate (5).
6. The tensile testing tool according to claim 1, wherein: an observation window (9) is arranged on the outer surface of the shielding cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608622.1U CN219641391U (en) | 2022-12-31 | 2022-12-31 | Tensile force testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223608622.1U CN219641391U (en) | 2022-12-31 | 2022-12-31 | Tensile force testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641391U true CN219641391U (en) | 2023-09-05 |
Family
ID=87814266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223608622.1U Active CN219641391U (en) | 2022-12-31 | 2022-12-31 | Tensile force testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641391U (en) |
-
2022
- 2022-12-31 CN CN202223608622.1U patent/CN219641391U/en active Active
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