CN219532776U - Mechanical experiment equipment for deformation test - Google Patents
Mechanical experiment equipment for deformation test Download PDFInfo
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- CN219532776U CN219532776U CN202320469006.8U CN202320469006U CN219532776U CN 219532776 U CN219532776 U CN 219532776U CN 202320469006 U CN202320469006 U CN 202320469006U CN 219532776 U CN219532776 U CN 219532776U
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- clamping block
- fixedly connected
- experiment table
- adsorption head
- connecting pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model discloses deformation test mechanical experiment equipment, which comprises an experiment table, wherein a clamping assembly is fixedly connected to the left side of the experiment table; the clamping assembly comprises a supporting seat, an upper clamping block, a lower clamping block and an adjusting rod; the support seat is fixedly connected to the left side of the experiment table and is arranged in an inverted U shape; the lower clamping block is fixedly connected to the left side of the experiment table and is positioned in the supporting seat; the adjusting rod is connected to the supporting seat in a sliding way, and the bottom side of the adjusting rod extends into the supporting seat; the upper clamping block is fixedly connected to the bottom side of the adjusting rod; the experiment table can be used for round workpieces or square workpieces by matching the cushion blocks and the arc-shaped grooves, so that the overall practicability of the experiment table is improved; the increase of the adsorption component can effectively ensure the stability of the workpiece on the experiment table, and ensure the safety in the experiment process and the accuracy of experimental data.
Description
Technical Field
The utility model relates to the technical field of mechanical experiment equipment, in particular to deformation experiment mechanical experiment equipment.
Background
The mechanical deformation test is an experiment for testing the bending deformation degree of various workpieces, and the mechanical indexes such as the bending deformation bearing force and the bending degree of the workpieces can be better known through the experiment, so that various workpieces are normally used, and bending fracture is avoided during use. The existing deformation test bed is usually only used for testing a certain shape (round or square), workpieces in two shapes cannot be used universally, if the round workpiece is used on the test bed of the square workpiece or the square workpiece is used on the test bed of the round workpiece, the situation that the workpiece is not firmly fixed and even falls off from the test bed is likely to occur, and the accuracy of experimental data is affected; and the experimental data are obtained by paying attention to the test bed at any time when the experimenter is required, so that the accuracy of the experimental data is not influenced, and the working strength of the experimenter is increased intangibly. Therefore, the deformation test mechanical experimental equipment provided by the utility model can realize the universality of round or square workpieces, and can timely transmit experimental data to an equipment terminal, so that an experimenter can check the experimental data at the first time.
Disclosure of Invention
According to the embodiment of the utility model, by providing the deformation test mechanical experimental equipment, the experiment table can be used for round workpieces or square workpieces by matching the cushion blocks with the arc-shaped grooves, so that the overall practicability of the experiment table is improved; the increase of the adsorption component can effectively ensure the stability of the workpiece on the experiment table, and ensure the safety in the experiment process and the accuracy of experimental data.
The embodiment of the utility model provides a mechanical experiment device for deformation test, which comprises an experiment table,
the four corners of the bottom side of the experiment table are fixedly connected with supporting legs; a groove is formed in the middle of the experiment table; the left side of the experiment table is fixedly connected with a clamping assembly; a supporting rod is fixedly connected to the experiment table and is positioned above the rear side of the experiment table; the support rod is fixedly connected with a press, the bottom side of the press is fixedly connected with a pressure plate, and the front side of the press is fixedly connected with a control box;
two clamping assemblies are arranged, and the other clamping assembly is fixedly connected to the right side of the experiment table; the clamping assembly comprises a supporting seat, an upper clamping block, a lower clamping block and an adjusting rod;
the support seat is fixedly connected to the left side of the experiment table and is arranged in an inverted U shape; the lower clamping block is fixedly connected to the left side of the experiment table and is positioned in the supporting seat; the adjusting rod is connected to the supporting seat in a sliding way, and the bottom side of the adjusting rod extends into the supporting seat; the upper clamping block is fixedly connected to the bottom side of the adjusting rod;
screw holes are formed in four corners of the lower clamping block and four corners of the upper clamping block, and the lower clamping block and the upper clamping block are fixed through threaded rods.
Further the support bar is arranged in an "inverted L" shape.
Further, arc grooves are formed in the upper clamping block, the lower clamping block and the pressure plate.
A cushion block is arranged in the arc-shaped groove; the cushion block is detachably arranged between the arc groove and the arc groove, the cushion block is arranged into an arc block, and the front side of the cushion block is fixedly connected with a handle.
The inner parts of the upper clamping block, the lower clamping block and the pressure plate are hollow structures; the upper clamping block, the lower clamping block and the pressure plate are respectively provided with an adsorption component.
The adsorption assembly further comprises a small air pump, a main air pipe, a first connecting pipe, a first adsorption head, a second connecting pipe, a second adsorption head, a third connecting pipe and a third adsorption head;
the small air pump is communicated with the main air pipe; the first connecting pipe is communicated with the main air pipe, and the first adsorption head is fixedly connected to the first connecting pipe; the second connecting pipe is communicated with the main air pipe, and the second adsorption head is fixedly connected to the second connecting pipe; the third connecting pipe is communicated with the main air pipe, and the third adsorption head is fixedly connected to the third connecting pipe.
The first adsorption head, the second adsorption head and the third adsorption head are further positioned in the arc-shaped groove and are attached to the inner wall of the arc-shaped groove.
Further, the first adsorption head, the second adsorption head and the third adsorption head are all suckers.
The pressure plate is further provided with a pressure sensor, the control box is provided with a controller, and the pressure sensor is electrically connected with the controller;
the controller is electrically connected with a signal transmission module, and the signal transmission module is electrically connected with an equipment terminal.
The signal transmission module can be a Bluetooth or WiFi module; the equipment terminal can be a mobile phone or a computer.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
1. when a round workpiece is required to be tested, the round workpiece is transversely placed on the lower clamping block, only a small air pump in the lower clamping block is started at the moment, so that the round workpiece is tightly adsorbed by the three adsorption heads, then the upper clamping block is pulled down to be tightly attached to the surface of the workpiece, the upper clamping block and the lower clamping block are fixed through the installation of a threaded rod, the stability of the workpiece is ensured, and then a press machine can be started for bending test; if the square workpiece is required to be tested, firstly placing the cushion blocks into the arc-shaped grooves on the upper clamping block, the lower clamping block and the pressure plate respectively, then starting the small air pumps respectively, so that the cushion blocks are only adsorbed on the suckers, then transversely placing the square workpiece on the lower clamping block, pulling down the upper clamping block to enable the square workpiece to be clung to the surface of the workpiece, fixing between the upper clamping block and the lower clamping block is realized through the installation of the threaded rod, and after the stability of the workpiece is ensured, the pressure can be started for bending test; the experiment table can be used for round workpieces or square workpieces by matching the cushion blocks and the arc-shaped grooves, so that the overall practicability of the experiment table is improved; the increase of the adsorption component can effectively ensure the stability of the workpiece on the experiment table, and ensure the safety in the experiment process and the accuracy of experimental data.
2. When the workpiece is subjected to bending deformation test, the pressure sensor can monitor the pressure born by the workpiece during bending deformation test and transmit the monitoring data to the controller, and the monitoring data is transmitted to the equipment terminal through the signal transmission module, so that the experimenter can check the pressure in time; when the test workpiece breaks, the pressure on the pressure sensor gradually becomes smaller until the pressure disappears, and then the controller can close the press according to the signal transmitted by the pressure sensor; the cooperation of pressure sensor and controller realizes experimental data real-time transmission, makes things convenient for the experimenter to in time look over experimental data, need not surround near the laboratory bench all the time, suitably lightens its working strength, has also avoided experimental data's loss.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a front view of the structure of the present utility model;
FIG. 4 is a left side view of the structure of the present utility model;
FIG. 5 is a schematic view of the structure of the adsorption module according to the present utility model;
FIG. 6 is a schematic diagram of a control structure of a controller according to the present utility model.
In the figure: 10 experiment table, 11 landing leg, 20 clamping assembly, 21 supporting seat, 22 lower clamping block, 23 upper clamping block, 24 adjusting rod, 221 small air pump, 222 main air pipe, 223 connecting pipe one, 224 adsorption head one, 225 connecting pipe two, 226 adsorption head two, 227 connecting pipe three, 228 adsorption head three, 30 supporting rod, 40 press, 50 control box, 51 controller, 52 signal transmission module, 53 equipment terminal, 60 pressure plate, 61 pressure sensor, 70 cushion block, 71 handle, 80 arc recess.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 6, a deformation test mechanical experiment apparatus includes an experiment table 10;
the four corners of the bottom side of the experiment table 10 are fixedly connected with supporting legs 11; a groove is formed in the middle of the experiment table 10 and is used for providing a space position for bending a workpiece;
a clamping assembly 20 is fixedly connected to the left side of the experiment table 10 and is used for fixing a workpiece; the experiment table 10 is fixedly connected with a supporting rod 30, the supporting rod 30 is positioned above the rear side of the experiment table 10, and the supporting rod 30 is arranged into an inverted L shape; the supporting rod 30 is fixedly connected with a press 40, the bottom side of the press 40 is fixedly connected with a pressure plate 60, and the front side of the press 40 is fixedly connected with a control box 50.
The clamping assembly 20 comprises a supporting seat 21, an upper clamping block 23, a lower clamping block 22 and an adjusting rod 24;
the supporting seat 21 is fixedly connected to the left side of the experiment table 10, and the supporting seat 21 is arranged in an inverted U shape; the lower clamping block 22 is fixedly connected to the left side of the experiment table 10, and the lower clamping block 22 is positioned in the supporting seat 21; the adjusting rod 24 is slidably connected to the supporting seat 21, and the bottom side of the adjusting rod 24 extends into the supporting seat 21; the upper clamping block 23 is fixedly connected to the underside of the adjustment rod 24.
The lower clamping block 22 and the upper clamping block 23 are fixed through threaded rods; that is, screw holes are formed in four corners of the lower clamping block 22 and four corners of the upper clamping block 23, a workpiece is placed on the lower clamping block 22, then the upper clamping block 23 is pulled down to be clung to the surface of the workpiece, and then the upper clamping block 23 and the lower clamping block 22 are fixed through installation of a threaded rod, so that the stability of the workpiece is ensured.
The upper clamping block 23, the lower clamping block 22 and the pressure plate 60 are provided with arc grooves 80 for realizing the installation of the circular workpiece.
Two clamping assemblies 20 are arranged, and the other clamping assembly is fixedly connected to the right side of the experiment table 10, so that the workpiece is stable.
Further to realize the test of square workpieces, the arc-shaped grooves 80 on the upper clamping block 23, the arc-shaped grooves 80 on the lower clamping block 22 and the arc-shaped grooves 80 on the pressure plate 60 are provided with cushion blocks 70;
the cushion block 70 is detachably connected with the arc-shaped groove 80, and the cushion block 70 is arranged into an arc-shaped block which can be tightly attached to the arc-shaped groove 80;
the front side of the cushion block 70 is fixedly connected with a handle 71, so that the cushion block 70 is convenient to assemble and disassemble.
In order to ensure the stability of the cushion block 70 in the arc-shaped groove 80, an adsorption component is arranged, the cushion block 70 is effectively ensured to be installed in the arc-shaped groove 80 by adsorbing the cushion block 70 through the adsorption component, the shaking of the cushion block 70 is avoided, and the stability of a square workpiece is indirectly ensured;
the adsorption assembly comprises a small air pump 221, a main air pipe 222, a first connecting pipe 223, a first adsorption head 224, a second connecting pipe 225, a second adsorption head 226, a third connecting pipe 227 and a third adsorption head 228;
the small air pump 221 is communicated with the main air pipe 222; the first connecting pipe 223 is communicated with the main air pipe 222, and the first adsorption head 224 is fixedly connected to the first connecting pipe 223; the second connecting pipe 225 is communicated with the main air pipe 222, and the second adsorption head 226 is fixedly connected to the second connecting pipe 225; the third connecting pipe 227 is communicated with the main air pipe 222, and the third adsorption head 2228 is fixedly connected to the third connecting pipe 227.
The first adsorption head 224, the second adsorption head 226 and the third adsorption head 228 are positioned in the arc-shaped groove 80 and are attached to the inner wall of the arc-shaped groove 80;
suction cups are selected for the first suction head 224, the second suction head 226 and the third suction head 228.
The insides of the upper clamping block 23, the lower clamping block 22 and the pressure plate 60 are all provided with hollow structures;
the adsorption components are respectively arranged in the upper clamping block 23, the lower clamping block 22 and the pressure plate 60.
That is, when the square workpiece needs to be tested, the cushion block 70 is respectively placed into the arc-shaped grooves 80 on the upper clamping block 23, the lower clamping block 22 and the pressure plate 60, and then the small air pumps 221 are respectively started to suck air, so that the cushion block 70 is only adsorbed on the sucking disc; in the case of the circular workpiece test, after the circular workpiece is placed on the lower clamping block 23, only the small air pump 221 in the lower clamping block 23 is started, thereby improving the stability of the circular workpiece.
When the cushion block 70 is installed on the pressure plate 60, the cushion block 70 can be manually supported by manpower, and the hand can be loosened after the cushion block 70 is tightly adsorbed on the sucker.
In order to realize the transmission of experimental data, a pressure sensor 61 is arranged on the pressure plate 60, a controller 51 is arranged in the control box 50, and the pressure sensor 61 is electrically connected with the controller 51;
the controller 51 is electrically connected with a signal transmission module 52, and the signal transmission module 52 is electrically connected with an equipment terminal 53;
the signal transmission module 52 may be a bluetooth or WiFi module;
the device terminal 53 may be a mobile phone or a computer.
That is, the pressure sensor 61 can monitor the pressure applied during the bending deformation test of the workpiece, and transmit the monitoring data to the controller 51, and the monitoring data is transmitted to the equipment terminal 53 via the signal transmission module 52, so that the experimenter can check in time.
The press 40 is electrically connected with the controller 51, and after the workpiece is broken, the pressure on the pressure sensor 61 gradually becomes smaller until the workpiece disappears, at this time, the controller 51 can close the press 40 according to the signal transmitted by the pressure sensor 61.
When the embodiment of the utility model is actually operated, the round workpiece is transversely placed on the lower clamping block 22 when the round workpiece is required to be tested, only the small air pump 221 in the lower clamping block 22 is started at the moment, so that the round workpiece is tightly adsorbed by the three adsorption heads, then the upper clamping block 23 is pulled down to be tightly attached to the surface of the workpiece, the fixation between the upper clamping block 23 and the lower clamping block 22 is realized through the installation of a threaded rod, the stability of the workpiece is ensured, and then the press machine 40 can be started for curvature test; if a square workpiece needs to be tested, firstly placing the cushion blocks 70 into the arc-shaped grooves 80 on the upper clamping block 23, the lower clamping block 22 and the pressure plate 60 respectively, then starting the small air pumps 221 respectively, so that the cushion blocks 70 are only adsorbed on the suckers, then transversely placing the square workpiece on the lower clamping block 22, pulling down the upper clamping block 23 to be tightly attached to the surface of the workpiece, fixing the upper clamping block 23 and the lower clamping block 22 through the installation of threaded rods, and opening pressure to perform curvature test after the stability of the workpiece is ensured;
when the workpiece is subjected to bending test, the pressure sensor 61 can monitor the pressure applied to the workpiece during bending deformation test and transmit the monitoring data to the controller 51, and the monitoring data is transmitted to the equipment terminal 53 through the signal transmission module 52, so that the experimenter can check the pressure in time; when the test piece breaks, the pressure on the pressure sensor 61 gradually decreases until it disappears, and the controller 51 can turn off the press 40 according to the signal transmitted from the pressure sensor 61.
The technical scheme provided by the embodiment of the utility model at least has the following technical effects or advantages: the experiment table can be used for round workpieces or square workpieces by matching the cushion blocks and the arc-shaped grooves, so that the overall practicability of the experiment table is improved; the adsorption component is added, so that the stability of a workpiece on the experiment table can be effectively ensured, and the safety in the experiment process and the accuracy of experimental data are ensured;
the cooperation of pressure sensor and controller realizes experimental data real-time transmission, makes things convenient for the experimenter to in time look over experimental data, need not surround near the laboratory bench all the time, suitably lightens its working strength, has also avoided experimental data's loss.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a deformation test mechanical experiment equipment, includes the laboratory bench, its characterized in that:
the four corners of the bottom side of the experiment table are fixedly connected with supporting legs; a groove is formed in the middle of the experiment table; the left side of the experiment table is fixedly connected with a clamping assembly; a supporting rod is fixedly connected to the experiment table and is positioned above the rear side of the experiment table; the support rod is fixedly connected with a press, the bottom side of the press is fixedly connected with a pressure plate, and the front side of the press is fixedly connected with a control box;
two clamping assemblies are arranged, and the other clamping assembly is fixedly connected to the right side of the experiment table; the clamping assembly comprises a supporting seat, an upper clamping block, a lower clamping block and an adjusting rod;
the support seat is fixedly connected to the left side of the experiment table and is arranged in an inverted U shape; the lower clamping block is fixedly connected to the left side of the experiment table and is positioned in the supporting seat; the adjusting rod is connected to the supporting seat in a sliding way, and the bottom side of the adjusting rod extends into the supporting seat; the upper clamping block is fixedly connected to the bottom side of the adjusting rod;
screw holes are formed in four corners of the lower clamping block and four corners of the upper clamping block, and the lower clamping block and the upper clamping block are fixed through threaded rods.
2. A deformation testing mechanical testing apparatus according to claim 1, wherein: the support bar is arranged in an inverted L shape.
3. A deformation testing mechanical testing apparatus according to claim 1, wherein: the upper clamping block, the lower clamping block and the pressure plate are respectively provided with an arc-shaped groove.
4. A deformation testing mechanical testing apparatus according to claim 3, wherein: a cushion block is arranged in the arc-shaped groove; the cushion block is detachably arranged between the arc groove and the arc groove, the cushion block is arranged into an arc block, and the front side of the cushion block is fixedly connected with a handle.
5. A deformation testing mechanical testing apparatus according to claim 1, wherein: the inner parts of the upper clamping block, the lower clamping block and the pressure plate are all hollow structures; the upper clamping block, the lower clamping block and the pressure plate are respectively provided with an adsorption component.
6. A deformation testing mechanical testing apparatus according to claim 5, wherein: the adsorption component comprises a small air pump, a main air pipe, a first connecting pipe, a first adsorption head, a second connecting pipe, a second adsorption head, a third connecting pipe and a third adsorption head;
the small air pump is communicated with the main air pipe; the first connecting pipe is communicated with the main air pipe, and the first adsorption head is fixedly connected to the first connecting pipe; the second connecting pipe is communicated with the main air pipe, and the second adsorption head is fixedly connected to the second connecting pipe; the third connecting pipe is communicated with the main air pipe, and the third adsorption head is fixedly connected to the third connecting pipe.
7. A deformation testing mechanical testing apparatus according to claim 6, wherein: the first adsorption head, the second adsorption head and the third adsorption head are positioned in the arc-shaped groove and are attached to the inner wall of the arc-shaped groove.
8. A deformation testing mechanical testing apparatus according to claim 6, wherein: the first adsorption head, the second adsorption head and the third adsorption head are all suckers.
9. A deformation testing mechanical testing apparatus according to claim 1, wherein: the pressure plate is provided with a pressure sensor, the control box is provided with a controller, and the pressure sensor is electrically connected with the controller;
the controller is electrically connected with a signal transmission module, and the signal transmission module is electrically connected with an equipment terminal.
10. A deformation testing mechanical testing apparatus according to claim 9, wherein: the signal transmission module can be a Bluetooth or WiFi module; the equipment terminal can be a mobile phone or a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469006.8U CN219532776U (en) | 2023-03-13 | 2023-03-13 | Mechanical experiment equipment for deformation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320469006.8U CN219532776U (en) | 2023-03-13 | 2023-03-13 | Mechanical experiment equipment for deformation test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219532776U true CN219532776U (en) | 2023-08-15 |
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ID=87583079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320469006.8U Active CN219532776U (en) | 2023-03-13 | 2023-03-13 | Mechanical experiment equipment for deformation test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219532776U (en) |
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2023
- 2023-03-13 CN CN202320469006.8U patent/CN219532776U/en active Active
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