CN218349993U - Desktop electronic pressurization test device - Google Patents
Desktop electronic pressurization test device Download PDFInfo
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- CN218349993U CN218349993U CN202222607320.6U CN202222607320U CN218349993U CN 218349993 U CN218349993 U CN 218349993U CN 202222607320 U CN202222607320 U CN 202222607320U CN 218349993 U CN218349993 U CN 218349993U
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- force sensor
- servo
- detection mechanism
- compression
- speed reducer
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a desktop electronic pressurization test device, which comprises a workbench, a loading detection mechanism and a control electric cabinet; the loading detection mechanism is arranged on the workbench through a cross beam and a support upright post; the loading detection mechanism comprises a servo electric cylinder, a servo motor, a speed reducer, a force sensor, a heat insulation device, an upper compression auxiliary tool and a lower compression auxiliary tool; the speed reducer is connected with the servo motor through a coupler, and the servo electric cylinder is connected with the speed reducer; a piston rod of the servo electric cylinder is connected with the force sensor, and the force sensor is connected with the upper compression auxiliary tool through the heat insulation device; the lower compression assistive device is arranged on the workbench; the signal output end of the force sensor is connected with the control electric cabinet; and the control electric cabinet is connected with the control end of the servo motor. The device occupies smallly, constitutes simple structure, measurement accuracy height, especially can place and use in the environment case of specific temperature.
Description
Technical Field
The utility model relates to a testing machine equipment field, concretely relates to desktop formula electron pressure test device.
Background
With the gradual fire explosion of new energy automobiles, the power battery industry also becomes hot. Safety performance of new energy automobiles is concerned, safety performance of power batteries is very important, and basic performance of materials of all parts of the new energy power batteries is more and more important.
Compressive strength is an important mechanical quantity that characterizes the ability of a material to resist compressive loads without failing. The existing pressurization test device has the advantages of large equipment volume, complex structure composition and high cost, on one hand, the test cost is increased, on the other hand, the device has small use flexibility in different environments, and cannot be suitable for the detection requirements in narrow spaces, and particularly the measurement of the compression performance of the thermal insulation material for the battery is difficult to meet.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a desktop electron pressure test device, the device compares with traditional check out test set, has a great deal of advantage, if: the volume is small, the structure is simple, the measuring precision is high, and the device can be particularly placed in an environment box with specific temperature for use.
In order to achieve the above object, the utility model provides a following technical scheme:
a desktop electronic pressurization test device comprises a workbench, a loading detection mechanism and a control electric cabinet; the loading detection mechanism is arranged on the workbench through a cross beam and a support upright post; the loading detection mechanism comprises a servo electric cylinder, a servo motor, a speed reducer, a force sensor, a heat insulation device, an upper compression auxiliary tool and a lower compression auxiliary tool; the speed reducer is connected with the servo motor through a coupler, and the servo electric cylinder is connected with the speed reducer; the servo electric cylinder is arranged on the cross beam; a piston rod of the servo electric cylinder is connected with the force sensor, and the force sensor is connected with the upper compression auxiliary tool through the heat insulation device; the lower compression assistive device is arranged on the workbench; the signal output end of the force sensor is connected with the control electric cabinet; the control electric cabinet is connected with the control end of the servo motor.
Further, the control electric cabinet comprises a PLC control system and a computer.
Further, the overall length and width of the combined workbench and the loading detection mechanism are 35cm, and the height is 85cm.
Further, the heat insulating means 5 is a heat insulating rod made of or coated with a heat insulating material.
Further, the device is used for measuring the compression performance of the heat insulation material for the battery.
The utility model has the advantages that:
the utility model provides a desktop compression test device is exclusively used in the survey of thermal insulation material compression performance for the battery, and the device overall structure is compact, occupy small, can use in less space, and test data is reliable, and convenient to use can place and use in the environment box of specific temperature.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention;
FIG. 2 is a side view of the device;
in the figure: 1. a servo electric cylinder; 2. a cross beam; 3. supporting the upright post; 4. a force sensor; 5. a thermal insulation device; 6. an upper compression mold; 7. a lower compression mold; 8. a work table; 9. a speed reducer; 10. a servo motor; 11. and controlling the electric cabinet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" 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.
In addition, it should be noted that the terms of orientation such as left, right, up, down, head and tail in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting. The following detailed description is provided to illustrate embodiments of the invention.
Example 1
A desktop electronic pressure test device is specially used for measuring the compression performance of a thermal insulation material for a battery; the structure is shown in figures 1-2, and comprises a workbench 8, a loading detection mechanism and a control electric cabinet 11; the loading detection mechanism is arranged on the workbench 8 through the cross beam 2 and the supporting upright post 3; the cross beam 2 and the support upright posts 3 provide stable vertical and horizontal supports for the loading detection mechanism;
in the utility model, a loading detection mechanism is used for detecting a sample to be detected; the device specifically comprises a servo electric cylinder 1, a servo motor 10, a speed reducer 9, a force sensor 4, a heat insulation device 5, an upper compression auxiliary tool 6 and a lower compression auxiliary tool 7; the speed reducer 9 is connected with the servo motor 10 through a coupler, and the servo electric cylinder 1 is connected with the speed reducer 9; the servo electric cylinder 1 is arranged on the beam 2; a piston rod of the servo electric cylinder 1 is connected with a force sensor 4, and the force sensor 4 is connected with an upper compression auxiliary tool 6 through a heat insulation device 5; the lower compression aid 7 is mounted on a table 8. The heat insulation device 5 is a heat insulation rod made of or coated with a heat insulation material; the device is arranged between the upper compression auxiliary tool 6 and the force sensor 4, can play a role in protecting the force sensor 4, prevents the force sensor 4 from being damaged due to overheating, and prolongs the service life of the sensor.
Specifically, the signal output end of the force sensor 4 is connected with the control electric cabinet 11; the control electric cabinet 11 is connected with the control end of the servo motor 10.
The control electric cabinet 11 comprises a PLC control system and a computer. The PLC control system consists of 1 set of CPU and 1 display screen, and has the functions of completing signal acquisition, control, regulation, logic control, man-machine interface and the like, and the model of the PLC control system is LM series PLC. The force sensor 4 is electrically connected with the computer, experimental data are output to the computer, and the computer displays relevant mechanical property parameters; the PLC control system can complete the related control of the servo motor 10 in the detection process and give corresponding action instructions to the servo motor 10.
In the device provided by the utility model, after the workbench 8 and the loading detection mechanism are combined, the length and the width of the whole device are both 35cm, and the height is 85cm; the size of the whole device is greatly reduced, and the use flexibility in a narrow space is improved.
The utility model provides a device, its servo motor is connected with servo electronic jar through shaft coupling and speed reducer, servo electronic jar is assisted with last compression and is connected, it assists to set up force sensor to go up the compression between utensil and the servo electronic jar, servo motor, the shaft coupling, servo system is constituteed to speed reducer and servo electronic jar, force sensor real-time transmission data returns control cabinet, so that control cabinet is according to transmission data control servo motor, assist advancing of utensil through the compression in the control, reach accurate compression and real-time detection's purpose, thereby can realize the accurate full closed-loop control's of the overall process of pressure and the degree of depth of impressing effect in compression test, finally improve the precision of detection by a wide margin.
The working principle of the desktop pressure test device provided by the utility model is as follows:
during the experiment, will test the sample and arrange in the compression and assist between utensil 6 and the compression and assist utensil 7 down, through the work of control electric cabinet 11 control servo motor 10, servo motor 10 drives the action of servo electronic jar 1 through speed reducer 9 for servo electronic jar 1's piston rod stretches out, and then drives the compression and assist utensil 6 and carry out the loading to test the sample. The test data are transmitted via the force sensor 4 to the control electronics cabinet 11.
This device sends control command to servo motor 10 through the PLC control system of control electric cabinet 11, and then the piston rod of control servo electronic jar 1 removes to accomplish the compression loading test of sample, can repeat the loading many times.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (5)
1. A desktop electronic pressurization test device comprises a workbench (8), a loading detection mechanism and a control electric cabinet (11); the device is characterized in that the loading detection mechanism is arranged on the workbench (8) through a cross beam (2) and a support upright post (3); the loading detection mechanism comprises a servo electric cylinder (1), a servo motor (10), a speed reducer (9), a force sensor (4), a heat insulation device (5), an upper compression auxiliary tool (6) and a lower compression auxiliary tool (7); the speed reducer (9) is connected with the servo motor (10) through a coupler, and the servo electric cylinder (1) is connected with the speed reducer (9); the servo electric cylinder (1) is arranged on the cross beam (2); a piston rod of the servo electric cylinder (1) is connected with the force sensor (4), and the force sensor (4) is connected with the upper compression auxiliary tool (6) through the heat insulation device (5); the lower compression assistive device (7) is arranged on the workbench (8); the signal output end of the force sensor (4) is connected with the control electric cabinet (11); and the control electric cabinet (11) is connected with the control end of the servo motor (10).
2. The bench-top electronic compression testing apparatus of claim 1, wherein the control electronics cabinet (11) comprises a PLC control system and a computer.
3. A desktop electronic compression test device according to claim 1, wherein the combined length and width of the table (8) and the loading detection mechanism are 35cm and the height is 85cm.
4. A desktop electronic stress-testing device according to claim 1, characterized in that the heat-insulating means (5) is a heat-insulating rod made of or coated with a heat-insulating material.
5. The desktop electronic compression test device of claim 1, wherein the device is used for measuring the compression performance of the thermal insulation material for the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607320.6U CN218349993U (en) | 2022-09-30 | 2022-09-30 | Desktop electronic pressurization test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222607320.6U CN218349993U (en) | 2022-09-30 | 2022-09-30 | Desktop electronic pressurization test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218349993U true CN218349993U (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222607320.6U Active CN218349993U (en) | 2022-09-30 | 2022-09-30 | Desktop electronic pressurization test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218349993U (en) |
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2022
- 2022-09-30 CN CN202222607320.6U patent/CN218349993U/en active Active
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