CN209181950U - A kind of use for laboratory device for testing tensile force - Google Patents
A kind of use for laboratory device for testing tensile force Download PDFInfo
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- CN209181950U CN209181950U CN201920210892.6U CN201920210892U CN209181950U CN 209181950 U CN209181950 U CN 209181950U CN 201920210892 U CN201920210892 U CN 201920210892U CN 209181950 U CN209181950 U CN 209181950U
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- fixed block
- support plate
- slide bar
- tensile force
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Abstract
The utility model discloses a kind of use for laboratory device for testing tensile force, including bottom plate, the left and right ends of bottom plate are vertically-mounted respectively a support plate, slide bar and fixed block are equipped between two support plates, fixed block is fixed in the support plate in left side, and one end of slide bar is fixed in the support plate on right side, and the other end is connected to the lower section of fixed block, slide bar is equipped with sliding fixed block, is equipped with fixation kit on fixed block and sliding fixed block；The lower section of slide bar is equipped with electric cylinders, one end of electric cylinders is fixed in the support plate on right side, the top of telescopic end front end is equipped with the drawing article of fork shape, tensile test component is connected with below telescopic end front end, tensile test component includes chest expander and drag hook, drag hook is installed on the supporting plate, and chest expander is equipped with infrared inductor, infrared inductor and electric cylinders and passes through control host control.Test of the utility model for the tensile fracture of rubber product, has easy to operate, the intuitive advantage of test result.
Description
Technical field
The utility model relates to laboratory auxiliary device field more particularly to a kind of use for laboratory device for testing tensile force.
Background technique
Experiment, refers to one of basic skills of scientific research, according to the purpose of scientific research, excludes as much as possible extraneous
Influence, prominent principal element simultaneously utilizes some special instrument and equipments, and artificially changes, controls or analog study object,
Certain some things or process are made to occur or reproduce, to go to know natural environment appearance, natural property, advise naturally, laboratory is carried out
The place of test, laboratory are the cradles of science, are the bases of scientific research, the source of development in science and technology plays development in science and technology
Very important effect, laboratory can be divided into three classes by ownership: the reality that the first kind is slaves to university or is managed on behalf of another by university
Test room；Second class laboratory belongs to national structure, some even international bodies；Third class laboratory directly belongs to industrial enterprise
Industry department is that the exploitation of industrial technology and research service, and laboratory often requires to use measurer for pulling force and carries out pulling experiment, but
It is that structure is complicated for current measurer for pulling force, a kind of operating difficulties, it is therefore desirable to use for laboratory measurer for pulling force.
Utility model content
The purpose of the utility model is to provide a kind of use for laboratory device for testing tensile force, solve existing measurer for pulling force knot
The problem of structure is complicated, operating difficulties.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of use for laboratory device for testing tensile force of the utility model, including bottom plate, the left and right ends of the bottom plate are erected respectively
One support plate is directly installed, is equipped with slide bar and fixed block between two support plates, one end of the fixed block is fixed on
In the support plate in left side, one end of the slide bar is fixed in the support plate on right side, and the other end of the slide bar connects
It connects in the lower section of the fixed block, the slide bar, which is equipped with, slides fixed block, on the fixed block and the sliding fixed block
Equipped with fixation kit；The lower section of the slide bar is equipped with electric cylinders, and one end of the electric cylinders is fixed in the support plate on right side, separately
The telescopic end of one end is directed toward in the support plate of the other end, and the top of telescopic end front end is equipped with the pulling of fork shape
Part, is connected with tensile test component below telescopic end front end, and the tensile test component includes chest expander and drag hook, described
Drag hook is mounted in the support plate, and the hook of the chest expander is connected with the drag hook, and the chest expander is equipped with infrared
Line inductor, the infrared inductor and the electric cylinders pass through control host control.
Further, the surface of the slide bar is equipped with scale strip.
Further, the fixation kit includes strap and bolt, and the strap, fixed block and sliding are fixed
The threaded hole to match with the bolt is offered on block, the bolt sequentially passes through the strap, fixed block and cunning
It is fixed after threaded hole on dynamic fixed block by nut driving.
Further, placing groove is offered on the upper surface of the fixed block.
Further, the tensile test component is connected on the telescopic end of the electric cylinders by connector.
Further, the drag hook is mounted in the support plate by threaded rod, the one end of the drag hook far from hook
It is connected on the threaded rod, the other end of the threaded rod is locked after the support plate by nut driving.
Further, the model of the control host is PLC S7-500.
Compared with prior art, the advantageous effects of the utility model:
The utility model for rubber product tensile fracture test, have it is easy to operate, test result is intuitively excellent
Point.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model use for laboratory device for testing tensile force main view；
Fig. 2 is the utility model use for laboratory device for testing tensile force top view；
Fig. 3 is drawing article structural schematic diagram；
Description of symbols: 1, bottom plate；2, support plate；3, slide bar；4, fixed block；5, scale strip；6, fixed block is slided；7,
Strap；8, bolt；9, electric cylinders；10, drawing article；11, placing groove；12, connector；13, chest expander；14, drag hook；15, spiral shell
Rasp bar；16, infrared inductor；17, host is controlled.
Specific embodiment
As shown in Figure 1-3, a kind of use for laboratory device for testing tensile force, including bottom plate 1, the left and right ends point of the bottom plate 1
It is not vertically-mounted to have a support plate 2, be equipped with slide bar 3 and fixed block 4 between two support plates 2, the fixed block 4 it is upper
Placing groove 11 is offered on surface, measured object can be placed in the placing groove 11, be played certain fixed function.It is described solid
The one end for determining block 4 is fixed in the support plate 2 in left side, and one end of the slide bar 3 is fixed on the support plate 2 on right side
On, the other end of the slide bar 3 is connected to the lower section of the fixed block 4, and the surface of the slide bar 3 is equipped with scale strip 5.It is described
Slide bar 3 is equipped with sliding fixed block 6, and the sliding fixed block 6 can horizontally slip along the slide bar 3.4 He of fixed block
Fixation kit is equipped on the sliding fixed block 6.
The fixation kit includes strap 7 and bolt 8, on the strap 7, fixed block 4 and sliding fixed block 6
The threaded hole to match with the bolt 8 is offered, the threaded hole is provided with the strap 7, fixed block 4 and sliding
On the both ends of fixed block 6, the bolt 8 sequentially passes through the threaded hole on the strap 7, fixed block 4 and sliding fixed block 6
It is fixed afterwards by nut driving, measured object is fixed on by 4 He of fixed block by the cooperation of the strap 7 and bolt 8
It slides on fixed block 6.
The lower section of the slide bar 3 is equipped with electric cylinders 9, and one end of the electric cylinders 9 is fixed in the support plate 2 on right side, separately
The telescopic end of one end is directed toward in the support plate 2 of the other end, and the top of telescopic end front end is equipped with the pulling of fork shape
The lower section of part 10, telescopic end front end is connected with tensile test component by connector 12, and the tensile test component includes drawing
Power device 13 and drag hook 14, the hook of the chest expander 13 are connected with the drag hook 14, and the chest expander 13 is equipped with infrared ray
Inductor 16, the infrared inductor 16 and the electric cylinders 9 are controlled by control host 17.The drag hook 14 passes through threaded rod
15 are mounted in the support plate 2, and the drag hook 14 is connected on the threaded rod 15 far from one end of hook, the threaded rod
15 other end is locked after running through the support plate 2 by nut driving.
The model of the control host 17 is PLC S7-500.
The action process of the utility model is as follows:
Firstly, one end of measured object is fixed on fixed block 4 by fixation kit, the other end is fixed on sliding fixed block
On 6, control host 17 is opened, electric cylinders 9 is controlled using control host 17 and drives drawing article 10 mobile with sliding fixed block 6, directly
It is straightened completely to measured object, then adjusts threaded rod 15, connect drag hook 14 with the hook on chest expander 13, be then turned on red
Outside line inductor 16, is then again started up electric cylinders 9, pulls sliding fixed block 6 mobile, and record in real time scale strip 5 length and
The length that infrared inductor 16 incudes, and the numerical value of chest expander 13 is recorded, complete tensile test test.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (7)
1. a kind of use for laboratory device for testing tensile force, it is characterised in that: including bottom plate (1), the left and right ends point of the bottom plate (1)
It is not vertically-mounted to have a support plate (2), slide bar (3) and fixed block (4) are equipped between two support plates (2), it is described solid
The one end for determining block (4) is fixed in the support plate (2) in left side, and one end of the slide bar (3) is fixed on the branch on right side
On fagging (2), the other end of the slide bar (3) is connected to the lower section of the fixed block (4), and the slide bar (3) is equipped with sliding
Fixation kit is equipped on fixed block (6), the fixed block (4) and the sliding fixed block (6)；The lower section of the slide bar (3)
Equipped with electric cylinders (9), one end of the electric cylinders (9) is fixed in the support plate (2) on right side, and the telescopic end of the other end is directed toward another
In the support plate (2) of one end, and the top of telescopic end front end be equipped with fork shape drawing article (10), telescopic end most before
Tensile test component is connected with below end, the tensile test component includes chest expander (13) and drag hook (14), the drag hook
(14) it is mounted on the support plate (2), the hook of the chest expander (13) is connected with the drag hook (14), the chest expander
(13) infrared inductor (16) are equipped with, the infrared inductor (16) and the electric cylinders (9) pass through control host (17)
Control.
2. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: on the surface of the slide bar (3)
Equipped with scale strip (5).
3. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: the fixation kit includes fixing
Clamping plate (7) and bolt (8), the strap (7), fixed block (4) and sliding fixed block (6) on offer and the bolt
(8) threaded hole to match, the bolt (8) sequentially pass through the strap (7), fixed block (4) and sliding fixed block (6)
On threaded hole after fixed by nut driving.
4. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: the upper table of the fixed block (4)
Placing groove (11) are offered on face.
5. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: the tensile test component passes through
Connector (12) is connected on the telescopic end of the electric cylinders (9).
6. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: the drag hook (14) passes through screw thread
Bar (15) is mounted on the support plate (2), and the drag hook (14) is connected on the threaded rod (15) far from one end of hook,
The other end of the threaded rod (15) is locked by nut driving afterwards through the support plate (2).
7. use for laboratory device for testing tensile force according to claim 1, it is characterised in that: the type of control host (17)
It number is PLC S7-500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210892.6U CN209181950U (en) | 2019-02-18 | 2019-02-18 | A kind of use for laboratory device for testing tensile force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210892.6U CN209181950U (en) | 2019-02-18 | 2019-02-18 | A kind of use for laboratory device for testing tensile force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181950U true CN209181950U (en) | 2019-07-30 |
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ID=67379116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210892.6U Active CN209181950U (en) | 2019-02-18 | 2019-02-18 | A kind of use for laboratory device for testing tensile force |
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| Country | Link |
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| CN (1) | CN209181950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558951A (en) * | 2023-02-03 | 2023-08-08 | 河北开阳皮革有限公司 | Leather tension detection equipment |
-
2019
- 2019-02-18 CN CN201920210892.6U patent/CN209181950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558951A (en) * | 2023-02-03 | 2023-08-08 | 河北开阳皮革有限公司 | Leather tension detection equipment |
| CN116558951B (en) * | 2023-02-03 | 2023-09-26 | 河北开阳皮革有限公司 | Leather tension detection equipment |
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