CN215574246U - Corrosive environment tensile tester - Google Patents
Corrosive environment tensile tester Download PDFInfo
- Publication number
- CN215574246U CN215574246U CN202120450395.0U CN202120450395U CN215574246U CN 215574246 U CN215574246 U CN 215574246U CN 202120450395 U CN202120450395 U CN 202120450395U CN 215574246 U CN215574246 U CN 215574246U
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- corrosive environment
- electrolyte
- anchor clamps
- tensile
- tensile tester
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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000004088 simulation Methods 0.000 claims abstract description 22
- 238000009864 tensile test Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims description 45
- 239000000243 solution Substances 0.000 claims description 31
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000008151 electrolyte solution Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 238000012360 testing method Methods 0.000 abstract description 16
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a tensile tester for a corrosive environment, and belongs to the technical field of test equipment. It has solved prior art can not simulate corrosive environment scheduling problem. This corrosive environment tensile tester includes the base, set up environmental simulation case and tensile test device on the base, the environmental simulation case is used for simulating the corrosive environment, tensile test device includes manual wedge anchor clamps and transmission system, manual wedge anchor clamps are used for tensile engineering material, manual wedge anchor clamps include first anchor clamps and second anchor clamps, first anchor clamps are fixed in the base top, transmission system control second anchor clamps go up and down, be provided with the open-close plate on the environmental simulation case, the open-close plate is used for supplying the people to open or close. The utility model has the advantages of simulating corrosive environment and the like.
Description
Technical Field
The utility model belongs to the technical field of test equipment, and particularly relates to a tensile tester for a corrosive environment.
Background
For engineering materials, tensile properties are very important performance indexes of engineering materials, so that various types of tensile testing machines are appeared, the testing machines mainly complete standard tensile tests, however, with the development of technology and the change of ecological environment, many mechanical equipment needs to perform various operations under severe environment, even under corrosive environment. However, the corrosive environment accelerates the corrosion failure of the mechanical equipment, and the mechanical equipment in the corrosive environment is often subjected to various stresses to greatly aggravate the corrosion failure, so it is necessary to study the corrosion behavior of the metal under the interaction of the stress and the corrosive medium, which requires a corresponding testing machine to perform relevant experiments in the corrosive environment.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a corrosive environment tensile tester.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a corrosive environment tensile test appearance, a serial communication port, include the base, set up environmental simulation case and tensile test device on the base, the environmental simulation case be used for simulating the corrosive environment, tensile test device include manual wedge anchor clamps and transmission system, manual wedge anchor clamps be used for tensile engineering material, manual wedge anchor clamps include first anchor clamps and second anchor clamps, first anchor clamps be fixed in the base top, transmission system be used for control the second anchor clamps go up and down, the environmental simulation case on be provided with the open-close board, the open-close board be used for supplying the people to open or close.
The working principle of the utility model is as follows: when the environment simulation test device is used, a person opens the opening plate firstly, then the first clamp is used for fixing one end of an engineering material, the other end of the engineering material is clamped by the second clamp, a corrosive environment is simulated through the environment simulation box, so that the tensile property of the engineering material can be measured by the person under the corrosive environment, the opening plate is closed to isolate the inside of the environment simulation box from the outside, the corrosive environment simulated in the box is prevented from affecting the outside, the environment simulation test device is practical and reliable, then the person controls the transmission system to enable the second clamp to ascend to stretch the engineering material, the test is completed, the person does not need to manually finish stretching, the influence of the person on the corrosive environment can be avoided, and the engineering material which is long in the test can be stretched through the transmission system.
In the corrosive environment tensile tester, the transmission system comprises a motor, a first speed reducer, a second speed reducer, a driving wheel and a ball screw, wherein two sides of the driving wheel are connected with the ball screw through gears, the ball screw comprises a screw rod and a nut, the driving wheel is used for driving the ball screw to rotate so that the nut can lift, a protection groove is arranged outside the ball screw, and the protection groove is used for protecting the ball screw.
In the above corrosive environment tensile tester, the motor rotating shaft is connected to the input shaft of the first speed reducer through belt transmission, the output shaft of the first speed reducer is connected to the input shaft of the second speed reducer through belt transmission, and the output shaft of the second speed reducer is connected to the driving wheel.
In the corrosive environment tensile tester, a fixing rod is arranged between the nuts, and the second clamp is arranged at the bottom of the fixing rod.
In the corrosive environment tensile tester, the environment simulation box is internally provided with an upper electrolyte tank, a fluorescent lamp, a heating pipeline, a lower electrolyte tank, an ultrasonic oscillator, an atomized solution tank and a blower.
In the above corrosive environment tensile tester, the first clamp is provided with an electrolyte container, the first clamp comprises a clamping head portion, and the electrolyte container covers the clamping head portion.
In the above corrosive environment tensile tester, the upper electrolyte tank is connected to the electrolyte container through the heating pipe, and the heating pipe is used for heating the electrolyte solution and conveying the electrolyte solution to the electrolyte container.
In foretell corrosive environment tensile test appearance, the atomizing solution pond be used for holding solution, ultrasonic oscillator be used for with the atomizing solution in the pond atomizing solution atomizing, ultrasonic oscillator set up in atomizing solution bottom of the pool portion.
In the corrosive environment tensile tester, the atomized solution tank is connected with the blower through a first branch pipe, and the blower blows the atomized solution into the electrolyte container through a second branch pipe.
In the corrosive environment tensile tester, a liquid discharge pipe is arranged at the bottom of the electrolyte container and used for discharging the electrolyte solution into the lower electrolyte tank.
In the corrosive environment tensile tester, a valve is arranged on the drain pipe, and the valve is used for opening or closing the drain pipe by people.
In the corrosive environment tensile tester, a sealing slide block is arranged at the top of the electrolyte container and used for sealing the electrolyte container.
Compared with the prior art, the utility model has the advantage of simulating corrosive environment.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the transmission system of the present invention.
Fig. 3 is a schematic sectional view of an electrolyte container and a first jig according to the present invention.
FIG. 4 is a schematic cross-sectional view of the environmental chamber according to the present invention.
In the figure, 1, a base; 2. an environmental simulation box; 4. a manual wedge clamp; 6. a first clamp; 7. a second clamp; 8. opening and closing the board; 9. a motor; 10. a first decelerator; 11. a second decelerator; 12. a drive wheel; 13. a ball screw; 14. a screw rod; 15. a nut; 16. a protective groove; 17. fixing the rod; 18. an upper electrolyte cell; 19. a fluorescent lamp; 20. heating the pipeline; 21. a lower electrolyte tank; 22. an ultrasonic oscillator; 23. an atomized solution pool; 24. a blower; 25. an electrolyte container; 26. a chuck part; 27. a first branch pipe; 28. a second branch pipe; 29. a liquid discharge pipe; 30. a valve; 31. sealing the sliding block; 32. a gear.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the corrosive environment tensile tester comprises a base 1, an environment simulation box 2 and a tensile testing device, wherein the environment simulation box 2 is arranged on the base 1, the tensile testing device comprises a manual wedge-shaped clamp 4 and a transmission system, the manual wedge-shaped clamp 4 is used for stretching engineering materials, the manual wedge-shaped clamp 4 comprises a first clamp 6 and a second clamp 7, the first clamp 6 is fixed on the top of the base 1, the transmission system controls the second clamp 7 to lift, an open-close plate 8 is arranged on the environment simulation box 2, the open-close plate 8 is used for being opened or closed by people, the surface of the device inside the environment simulation box 2 is coated with anti-corrosion paint in implementation to prolong the service life of the device, the manual wedge-shaped clamp 4 is widely used in tensile experiments, and has the characteristics that the clamping force of the clamp is small initially and the clamping force is increased along with the increase of the tensile force applied to a sample, the phenomenon of sample slip can be effectively avoided.
Further saying, transmission system includes motor 9, first reduction gear 10, second reduction gear 11, drive wheel 12 and ball screw 13, drive wheel 12 both sides all are connected with ball screw 13 through gear 32, ball screw 13 includes lead screw 14 and nut 15, drive wheel 12 is used for driving ball screw 13 rotatory make nut 15 go up and down, ball screw 13 outside is provided with protection groove 16, protection groove 16 is used for protecting ball screw 13, protection groove 16's setting can simulate out the corrosivity environment at environmental simulation case 2 when, from protecting screw 14 to a certain extent, the life of extension lead screw 14, improve the durability.
In more detail, the rotating shaft of the motor 9 is connected with the input shaft of the first speed reducer 10 through belt transmission, the output shaft of the first speed reducer 10 is connected with the input shaft of the second speed reducer 11 through belt transmission, the output shaft of the second speed reducer 11 is connected with the driving wheel 12, the accuracy of the tensile test is prevented from being influenced by the vibration of the motor 9 through belt transmission, meanwhile, the overload protection of the motor 9 is prevented from being burnt out due to overlarge required torque in the tensile test process, and the first speed reducer and the second speed reducer are tested in order to enable the transmission system to obtain enough torque, so that the device is practical and reliable.
Further, a fixing rod 17 is arranged between the nuts 15, the second clamp 7 is arranged at the bottom of the fixing rod 17, the fixing rod 17 and the nuts 15 move up and down simultaneously and the second clamp 7 is driven to move up and down to achieve the purpose of stretching engineering materials, and the accuracy of a stretching test and the accuracy of test data are improved by the aid of the ball screw 13.
In more detail, an upper electrolyte tank 18, a fluorescent lamp 19, a heating pipeline 20, a lower electrolyte tank 21, an ultrasonic oscillator 22, an atomized solution tank 23 and an air blower 24 are arranged in the environment simulation box 2, and the upper electrolyte tank 18 is used for storing electrolyte solution; the heating pipeline 20 adopts resistance wires to achieve the heating effect in the embodiment; the fluorescent lamp 19 can enable people to complete the test at night and in an environment with poor light; the lower electrolyte cell 21 is responsible for storing the electrolyte solution left after the test, and can be recycled if necessary, so that waste is avoided.
In more detail, the first clamp 6 is provided with the electrolyte container 25, the first clamp 6 comprises a clamping head part 26, and the electrolyte container 25 covers the clamping head part 26, so that the arrangement can enable the engineering material to be tested to be in full contact with the electrolyte solution, and the stability of the test is improved.
In further detail, the upper electrolyte tank 18 is connected with the electrolyte container 25 through the heating pipeline 20, the heating pipeline 20 is used for heating the electrolyte solution and conveying the electrolyte solution to the electrolyte container 25, and the tensile property of the engineering material corroded by the electrolyte solution at different temperatures can be tested through the heating function of the heating pipeline 20.
Further saying, atomizing solution pond 23 is used for holding solution, and solution is for having the corrosive solution in the implementation, and ultrasonic oscillator 22 is used for atomizing the solution in atomizing solution pond 23, and ultrasonic oscillator 22 sets up in atomizing solution pond 23 bottom for solution can atomize and accomplish the atomization experiment.
In more detail, the atomized solution tank 23 is connected to the blower 24 through the first branch pipe 27, and the blower 24 blows the atomized solution into the electrolyte container 25 through the second branch pipe 28, so that the atomized solution can accurately reach the test area, that is, the electrolyte container 25, by means of pipeline transportation.
To put it more concretely, the electrolyte container 25 is provided at the bottom thereof with a drain pipe 29, and the drain pipe 29 is used for draining the electrolyte solution into the lower electrolyte bath 21, and after the test is completed, the electrolyte solution is left, and the remaining electrolyte solution can be collected through the drain pipe 29.
In more detail, the drain pipe 29 is provided with a valve 30, the valve 30 is used for people to open or close the drain pipe 29, and the valve 30 adopts a gate valve, so that the effect of full opening and full closing is achieved, and the liquid discharging device is convenient and practical.
In more detail, the top of the electrolyte container 25 is provided with a sealing slide block 31, the sealing slide block 31 is used for sealing the electrolyte container 25, in this embodiment, the sealing slide block 31 is divided into two parts, after the atomized solution enters the electrolyte container 25, the sealing slide block 31 is folded to complete sealing, and the atomized solution is prevented from floating from the top of the electrolyte container 25 to affect the test result.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (10)
1. The utility model provides a corrosive environment tensile test appearance, its characterized in that includes base (1), sets up environmental simulation case (2) and tensile test device on base (1), environmental simulation case (2) be used for simulating the corrosive environment, tensile test device include manual wedge anchor clamps (4) and transmission system, manual wedge anchor clamps (4) be used for tensile engineering material, manual wedge anchor clamps (4) including first anchor clamps (6) and second anchor clamps (7), first anchor clamps (6) be fixed in base (1) top, transmission system control second anchor clamps (7) go up and down, environmental simulation case (2) on be provided with open-close plate (8), open-close plate (8) be used for supplying the people to open or close.
2. The stretching tester for corrosive environment according to claim 1, wherein the transmission system comprises a motor (9), a first reducer (10), a second reducer (11), a driving wheel (12) and a ball screw (13), both sides of the driving wheel (12) are connected with the ball screw (13) through gears (32), the ball screw (13) comprises a screw (14) and a nut (15), the driving wheel (12) is used for driving the ball screw (13) to rotate so as to lift the nut (15), a protection groove (16) is arranged outside the ball screw (13), the protection groove (16) is used for protecting the ball screw (13), the rotating shaft of the motor (9) is connected with the input shaft of the first reducer (10) through a belt transmission, and the output shaft of the first reducer (10) is connected with the second reducer (11) through a belt transmission And the output shaft of the second speed reducer (11) is connected with the driving wheel (12).
3. The corrosive environment tensile tester of claim 2, wherein a fixing rod (17) is arranged between the nuts (15), and the second clamp (7) is arranged at the bottom of the fixing rod (17).
4. The corrosive environment tensile tester of claim 1, wherein the environment simulation box (2) is internally provided with an upper electrolyte tank (18), a fluorescent lamp (19), a heating pipeline (20), a lower electrolyte tank (21), an ultrasonic oscillator (22), an atomized solution tank (23) and a blower (24).
5. The corrosive environment tensile tester of claim 4, wherein said first clamp (6) is provided with an electrolyte container (25), said first clamp (6) comprises a clamping head portion (26), and said electrolyte container (25) covers said clamping head portion (26).
6. A corrosive environment tensile tester according to claim 5, wherein said upper electrolyte cell (18) is connected to said electrolyte reservoir (25) through said heating conduit (20), said heating conduit (20) being adapted to heat the electrolyte solution and deliver it to said electrolyte reservoir (25).
7. The stretching tester for corrosive environment according to claim 4, wherein the atomized solution pool (23) is used for containing the solution, the ultrasonic oscillator (22) is used for atomizing the solution in the atomized solution pool (23), and the ultrasonic oscillator (22) is disposed at the bottom of the atomized solution pool (23).
8. The corrosive environment tensile tester of claim 5, wherein said atomized solution pool (23) is connected to said blower (24) through a first branch (27), and said blower (24) blows the atomized solution into said electrolyte container (25) through a second branch (28).
9. The stretching tester for corrosive environment according to claim 5, wherein a drain pipe (29) is arranged at the bottom of the electrolyte container (25), the drain pipe (29) is used for draining the electrolyte solution into the lower electrolyte tank (21), a valve (30) is arranged on the drain pipe (29), and the valve (30) is used for opening or closing the drain pipe (29).
10. The corrosive environment tensile tester of claim 5, wherein a sealing slide block (31) is arranged on the top of the electrolyte container (25), and the sealing slide block (31) is used for sealing the electrolyte container (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450395.0U CN215574246U (en) | 2021-03-02 | 2021-03-02 | Corrosive environment tensile tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450395.0U CN215574246U (en) | 2021-03-02 | 2021-03-02 | Corrosive environment tensile tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215574246U true CN215574246U (en) | 2022-01-18 |
Family
ID=79838796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120450395.0U Expired - Fee Related CN215574246U (en) | 2021-03-02 | 2021-03-02 | Corrosive environment tensile tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215574246U (en) |
-
2021
- 2021-03-02 CN CN202120450395.0U patent/CN215574246U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |