CN211717964U - Improved tensile machine - Google Patents
Improved tensile machine Download PDFInfo
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- CN211717964U CN211717964U CN202020183092.2U CN202020183092U CN211717964U CN 211717964 U CN211717964 U CN 211717964U CN 202020183092 U CN202020183092 U CN 202020183092U CN 211717964 U CN211717964 U CN 211717964U
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Abstract
The utility model discloses an improved generation pulling force machine relates to technical field, has solved current pulling force machine when testing the material, and the clamp force of anchor clamps is crossed the pine, leads to the problem that the material drops. The main technical scheme of the invention is as follows: the U-shaped supports comprise horizontal plates and vertical plates symmetrically arranged at the left end and the right end of each horizontal plate, one end of a fixed rod is fixed in the middle of the right side surface of the vertical plate on the left side of each upper U-shaped support and the other end of the fixed rod is connected to the middle of the left side surface of a first clamping plate, threaded holes are formed in the middle of the vertical plates on the right side of the upper U-shaped support and the lower U-shaped support, adjusting rods are in threaded connection with the middle of the threaded holes, a second clamping plate is arranged at the left ends of the adjusting rods opposite to the first clamping plate, and adjusting handles are arranged at the right ends; wherein, the middle part of the surface of the second splint opposite to the first splint is provided with a pressure sensor.
Description
Technical Field
The utility model relates to a pulling force machine technical field especially relates to an improved generation pulling force machine.
Background
The tension tester is also called a universal material tester, is a mechanical stress tester for testing mechanical properties of various materials such as static load, tension, compression, bending, shearing, tearing and the like of instruments and equipment, is suitable for testing various mechanical properties of materials such as plastic plates, pipes, profiles, wires, cables, steel and the like, is developed for materials, is indispensable detection equipment for physical experiments, teaching research, quality control and the like, and is an important factor for judging whether the tests can be carried out smoothly and judging whether the test results are accurate or not by using a tension machine clamp as an important component of the instrument.
When an existing tensile machine is used for testing materials, the problem that the materials fall off is often caused by the fact that the clamping force of a clamp is too loose. To this end, we propose an improved tensile machine.
Disclosure of Invention
In view of this, the embodiment of the utility model provides an improved generation pulling force machine is provided, and the main objective is when solving present pulling force machine and testing the material, and the clamp force of anchor clamps is too loose, leads to the problem that the material drops. In order to achieve the above object, the utility model mainly provides the following technical scheme:
in one aspect, an embodiment of the present invention provides an improved tensile machine, which includes: a machine base, wherein a first horizontal fixing plate is arranged in the middle of the upper surface of the machine base, support columns are vertically arranged at the left end and the right end of the upper surface of the first horizontal fixing plate respectively, the upper ends of the left support column and the right support column are fixed on a second horizontal fixing plate respectively, a third horizontal fixing plate is arranged at the lower side of the second horizontal fixing plate, through holes are arranged at the left end and the right end of the third horizontal fixing plate respectively in a penetrating manner, the left support column and the right support column are respectively penetrated through the through holes, a cylinder block is arranged at the lower surface of the second horizontal fixing plate, the driving end of the cylinder block is connected with the upper end of a cylinder rod, the lower end of the cylinder rod is fixed on the upper surface of the third horizontal fixing plate, fixture fixing blocks are arranged in the middle of the upper surface of the first horizontal fixing plate and, the U-shaped supports comprise horizontal plates and vertical plates symmetrically arranged at the left end and the right end of each horizontal plate, the horizontal plates are fixedly connected with the end parts of the clamp fixing blocks, the upper U-shaped support and the lower U-shaped support are positioned at the middle parts of the right side surfaces of the vertical plates at the left side, one ends of fixing rods are fixed at the other ends of the fixing rods, the middle parts of the vertical plates at the right side of the upper U-shaped support and the lower U-shaped support are provided with threaded holes, the middle parts of the threaded holes are in threaded connection with adjusting rods, the left ends of the adjusting rods and the first plates are oppositely provided with second clamping plates, and the right ends of the adjusting rods are provided with;
wherein, the middle part of the surface of the second splint opposite to the first splint is provided with a pressure sensor.
Optionally, a control box body is arranged at the left end of the front side surface of the third horizontal fixing plate, a display screen is arranged on the front side surface of the control box body, and the pressure sensor and the display screen are both electrically connected with the control box body;
the downside of display screen is provided with control button, control button with cylinder block electric connection.
Optionally, the U-shaped support on the upper side is located on the left side, a laser emitter is arranged at the lower end of the vertical plate, a laser line emitted by the laser emitter can be projected to the front side surface of the supporting column on the right side, and scale lines are arranged on the front side surface of the supporting column on the right side.
Optionally, the opposite surfaces of the first clamping plate and the second clamping plate are respectively provided with a buffer layer.
Optionally, the buffer layer is made of a rubber material.
The embodiment of the utility model provides an improved generation pulling force machine, it can stretch the material sample to drive the third horizontal fixed plate through cylinder block drive cylinder pole and rise, thereby carry out the tensile test to the material sample, the structure of anchor clamps includes the U-shaped support, the inside of U-shaped support includes the first splint of fixed setting and the second splint of activity setting, first splint and second splint are used for reliably centre gripping fixed to the material sample, can realize the regulation to the second splint through adjusting the screw hole threaded connection in the middle part of pole and vertical board, make it move to the direction towards the first splint or the direction that deviates from the first splint, thereby realize the centre gripping and loosening to the material sample, and can sense the size of the pressure that the second splint applyed to the material sample through setting up pressure sensor at the middle part of second splint, be convenient for adjust and control the size of the pressure that applys to the material sample, the material sample that can avoid the clamp force to lead to too loose the condition that drops of material sample, or the clamp force is too big and cause the damage to the material sample, be favorable to guaranteeing reliable centre gripping to the material sample and to the fixing of material sample.
Drawings
Fig. 1 is a schematic structural diagram of a main body of an improved tensile machine according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description will be given to an improved tensile machine according to the present invention, with reference to the accompanying drawings and preferred embodiments, and its specific embodiments, structures, features and effects.
Example one
As shown in fig. 1, a first embodiment of the present invention provides an improved tensile machine, including: a machine base 1, wherein a first horizontal fixing plate 2 is arranged in the middle of the upper surface of the machine base 1, support columns 3 are respectively vertically arranged at the left and right ends of the upper surface of the first horizontal fixing plate 2, the upper ends of the left and right support columns 3 are respectively fixed on a second horizontal fixing plate 4, a third horizontal fixing plate 5 is arranged at the lower side of the second horizontal fixing plate 4, through holes are respectively arranged at the left and right ends of the third horizontal fixing plate 5 in a penetrating manner, the left and right support columns 3 are respectively penetrated through the through holes, cylinder blocks 6 are symmetrically arranged on the lower surface of the second horizontal fixing plate 4, the driving end of each cylinder block 6 is respectively connected with the upper end of a cylinder rod 7, the lower end of the cylinder rod 7 is fixed on the upper surface of the third horizontal fixing plate 5, and fixture fixing blocks 8 are respectively arranged in the middle of the upper surface of the first, the opposite end surfaces of the upper and lower clamp fixing blocks 8 are respectively provided with a U-shaped support 9, each U-shaped support 9 comprises a horizontal plate and vertical plates symmetrically arranged at the left end and the right end of the horizontal plate, the horizontal plate is fixedly connected with the end parts of the clamp fixing blocks 8, the middle parts of the right side surfaces of the vertical plates on the left side of the upper and lower U-shaped supports 9 are fixedly provided with one ends of fixing rods, the other ends of the fixing rods are connected with the middle part of the left side surface of a first clamping plate 10, the middle parts of the vertical plates on the right side of the upper and lower U-shaped supports 9 are provided with threaded holes, the middle parts of the threaded holes are in threaded connection with adjusting rods 11, the left ends of the adjusting rods 11 are provided with second clamping plates 12 opposite to the first clamping plate 10;
wherein a pressure sensor 14 is provided in the middle of the surface of the second clamping plate 12 opposite to the first clamping plate 10.
Specifically, the bottom of the tensile machine is used as a support through the machine base 1, and the arrangement form of the tensile machine can be various specific modes and can be set according to actual conditions. The upper part of the machine table base 1 is provided with a first horizontal fixing plate 2, four corners of the upper surface of the first horizontal fixing plate 2 are vertically provided with support columns 3, the four support columns 3 are used for fixing a second horizontal fixing plate 4 positioned at the top of the device, the lower side of the second horizontal fixing plate 4 is provided with two bilaterally symmetrical cylinder blocks 6, the driving end of each cylinder block 6 is connected with a cylinder rod 7, the lower end of each cylinder rod 7 is connected with the upper surface of a third horizontal fixing plate 5, each cylinder block 6 can drive the cylinder rod 7 to drive the third horizontal fixing plate 5 to ascend and descend, and stable ascending and descending drive of the third horizontal fixing plate 5 can be realized by arranging the two symmetrical cylinder blocks 6; through holes are respectively arranged at the left end and the right end of the third horizontal fixing plate 5 in a penetrating manner, the diameter of each through hole is matched with the section size of each supporting column 3, the supporting columns 3 can play a role in limiting the third horizontal fixing plate 5 in the lifting process of the third horizontal fixing plate 5, and the accuracy of a tensile machine for performing a tensile test on a material sample can be improved; the middle part of the upper surface of the first horizontal fixing plate 2 and the middle part of the lower surface of the third horizontal fixing plate 5 are respectively provided with a clamp fixing block 8 which is used for fixing two clamps which are oppositely arranged up and down, the structure of the clamp comprises a U-shaped support 9, the U-shaped support 9 comprises a horizontal plate and vertical plates which are symmetrically arranged at the left end and the right end of the horizontal plate, the inside of the U-shaped support 9 comprises a first clamping plate 10 which is fixedly arranged and a second clamping plate 12 which is movably arranged, the first clamping plate 10 and the second clamping plate 12 are used for reliably clamping and fixing a material sample, the second clamping plate 12 can be adjusted by adjusting a threaded hole in the middle part of an adjusting rod 11 and the vertical plate in a threaded connection manner, so that the second clamping plate 12 moves towards the direction of the first clamping plate 10 or the direction of the first clamping plate 10, thereby clamping and loosening the material sample are realized, and a pressure sensor 14 arranged in the middle part of the second clamping plate 12 can sense the pressure, the pressure applied to the material sample is convenient to adjust and control, the situation that the material sample falls off due to too loose clamping force can be avoided, or the material sample is damaged due to too large clamping force, and the reliable clamping of the material sample and the fixation of the material sample are guaranteed. After the first clamping plate 10 and the second clamping plate 12 reliably clamp the material sample, the cylinder block 6 drives the cylinder rod 7 to drive the third horizontal fixing plate 5 to ascend, so that the material sample can be stretched, and the material sample can be subjected to tension test.
The embodiment of the utility model provides an improved generation pulling force machine, it can stretch the material sample to drive the third horizontal fixed plate 5 to rise through cylinder block 6 drive cylinder pole 7, thereby carry out the tensile test to the material sample, the structure of anchor clamps includes U-shaped support 9, the inside of U-shaped support 9 includes first splint 10 of fixed setting and second splint 12 of activity setting, first splint 10 and second splint 12 are used for reliably centre gripping the material sample and fixing, can realize the regulation to second splint 12 through adjusting the screw hole threaded connection of pole 11 and the middle part of vertical board, make it move towards the direction of first splint 10 or the direction of deviating from first splint 10, thereby realize the centre gripping and the release to the material sample, and can sense the size of the pressure that the second splint applied to the material sample through setting up pressure sensor 14 in the middle part of second splint 12, the pressure applied to the material sample is convenient to adjust and control, the situation that the material sample falls off due to too loose clamping force can be avoided, or the material sample is damaged due to too large clamping force, and the reliable clamping of the material sample and the fixation of the material sample are guaranteed.
Further, a control box body 15 is arranged at the left end of the front side surface of the third horizontal fixing plate 5, a display screen 16 is arranged on the front side surface of the control box body 15, and the pressure sensor 14 and the display screen 16 are both electrically connected with the control box body 15; a control button 17 is arranged on the lower side of the display screen 16, and the control button 17 is electrically connected with the cylinder block 6.
Specifically, the control box 15 is used for controlling the pressure sensor 14 and the display screen 16, and a pressure value measured by the pressure sensor 14 can be displayed on the display screen 16, so that an operator can obtain the magnitude of the pressure applied to the material sample; a control button 17 on the lower side of the display screen 16 is electrically connected to the cylinder block 6 for controlling the driving operation of the cylinder block 6.
Further, the upper side of the U-shaped support 9 is located on the left side, a laser emitter 18 is arranged at the lower end of the vertical plate, a laser line emitted by the laser emitter 18 can be projected to the front side surface of the right side of the support column 3, and a scale mark 19 is arranged on the front side surface of the right side of the support column 3.
Specifically, before and after the material sample is subjected to tension detection, the size of the material sample needs to be measured, so that the measurement is facilitated, and the measurement accuracy is improved, a laser emitter 18 is arranged at the lower end of a vertical plate, which is located on the left side, of the U-shaped support 9 on the upper side, a scale mark 19 is arranged on the front side surface of the support column 3, a laser line emitted by the laser emitter 18 can be projected to the front side surface of the support column 3 on the right side, and the scale mark 19 can be compared, so that the size measurement is realized.
Further, the opposite surfaces of the first clamping plate 10 and the second clamping plate 12 are respectively provided with a buffer layer, and the buffer layers can be made of rubber materials.
Specifically, the relative surperficial buffer layer that sets up respectively of first splint 10 and second splint 12, and the buffer layer can adopt rubber materials to make, when carrying out the centre gripping to the material sample, can play certain cushioning effect, can protect the material sample.
It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. An improved tensile machine, comprising:
a machine base, wherein a first horizontal fixing plate is arranged in the middle of the upper surface of the machine base, support columns are vertically arranged at the left end and the right end of the upper surface of the first horizontal fixing plate respectively, the upper ends of the left support column and the right support column are fixed on a second horizontal fixing plate respectively, a third horizontal fixing plate is arranged at the lower side of the second horizontal fixing plate, through holes are arranged at the left end and the right end of the third horizontal fixing plate respectively in a penetrating manner, the left support column and the right support column are respectively penetrated through the through holes, a cylinder block is arranged at the lower surface of the second horizontal fixing plate, the driving end of the cylinder block is connected with the upper end of a cylinder rod, the lower end of the cylinder rod is fixed on the upper surface of the third horizontal fixing plate, fixture fixing blocks are arranged in the middle of the upper surface of the first horizontal fixing plate and, the U-shaped supports comprise horizontal plates and vertical plates symmetrically arranged at the left end and the right end of each horizontal plate, the horizontal plates are fixedly connected with the end parts of the clamp fixing blocks, the upper U-shaped support and the lower U-shaped support are positioned at the middle parts of the right side surfaces of the vertical plates at the left side, one ends of fixing rods are fixed at the other ends of the fixing rods, the middle parts of the vertical plates at the right side of the upper U-shaped support and the lower U-shaped support are provided with threaded holes, the middle parts of the threaded holes are in threaded connection with adjusting rods, the left ends of the adjusting rods and the first plates are oppositely provided with second clamping plates, and the right ends of the adjusting rods are provided with;
wherein, the middle part of the surface of the second splint opposite to the first splint is provided with a pressure sensor.
2. An improved tensile machine as defined in claim 1,
a control box body is arranged at the left end of the front side surface of the third horizontal fixing plate, a display screen is arranged on the front side surface of the control box body, and the pressure sensor and the display screen are both electrically connected with the control box body;
the downside of display screen is provided with control button, control button with cylinder block electric connection.
3. An improved tensile machine as defined in claim 1,
the U-shaped support of upside is located the left the lower extreme of vertical board is provided with laser emitter, the laser line that laser emitter sent can project the right side the front side surface of support column, the right side the front side surface of support column is provided with the scale mark.
4. An improved tensile machine as defined in claim 1,
the opposite surfaces of the first clamping plate and the second clamping plate are respectively provided with a buffer layer.
5. An improved tensile machine as defined in claim 4,
the buffer layer is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183092.2U CN211717964U (en) | 2020-02-19 | 2020-02-19 | Improved tensile machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020183092.2U CN211717964U (en) | 2020-02-19 | 2020-02-19 | Improved tensile machine |
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| CN211717964U true CN211717964U (en) | 2020-10-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959841A (en) * | 2021-10-11 | 2022-01-21 | 江苏澄龙铝业有限公司 | Aluminum profile production line capable of realizing full-station high-precision automatic online detection |
| CN114544332A (en) * | 2022-03-03 | 2022-05-27 | 重庆科技学院 | Dynamic mechanical analysis system for simultaneously loading thermal power and electricity |
| CN114544336A (en) * | 2021-11-08 | 2022-05-27 | 万向一二三股份公司 | Method for representing welding tension of multi-layer laminated soft-packaged battery cell lug |
-
2020
- 2020-02-19 CN CN202020183092.2U patent/CN211717964U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959841A (en) * | 2021-10-11 | 2022-01-21 | 江苏澄龙铝业有限公司 | Aluminum profile production line capable of realizing full-station high-precision automatic online detection |
| CN114544336A (en) * | 2021-11-08 | 2022-05-27 | 万向一二三股份公司 | Method for representing welding tension of multi-layer laminated soft-packaged battery cell lug |
| CN114544336B (en) * | 2021-11-08 | 2023-08-15 | 万向一二三股份公司 | Method for representing welding tension of soft-package battery cell lugs of multi-layer lamination |
| CN114544332A (en) * | 2022-03-03 | 2022-05-27 | 重庆科技学院 | Dynamic mechanical analysis system for simultaneously loading thermal power and electricity |
| CN114544332B (en) * | 2022-03-03 | 2024-01-16 | 重庆科技学院 | Dynamic mechanical analysis system for simultaneous loading of thermoelectric power |
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