CN212622113U - High-low temperature solvent impact resistance test device for automobile parts - Google Patents
High-low temperature solvent impact resistance test device for automobile parts Download PDFInfo
- Publication number
- CN212622113U CN212622113U CN202020647101.9U CN202020647101U CN212622113U CN 212622113 U CN212622113 U CN 212622113U CN 202020647101 U CN202020647101 U CN 202020647101U CN 212622113 U CN212622113 U CN 212622113U
- Authority
- CN
- China
- Prior art keywords
- temperature
- low
- solvent
- temperature solvent
- low temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a high low temperature resistant solvent impact testing test device of automobile parts, the support frame is installed in the top of box, inside high temperature solvent groove and the low temperature solvent groove of being equipped with of box, high temperature solvent groove top is equipped with high temperature groove apron and can carry out concertina movement through high temperature apron cylinder drive, low temperature solvent groove top is equipped with low temperature groove apron and can carry out concertina movement through low temperature apron cylinder drive, installs positive limit stopper, negative pole limit stopper and origin sensor on the support frame, can install down the air cylinder downwards on the support frame with sliding, down the air cylinder slides along the support frame through the drive of controllable slide actuating mechanism, and it installs sample frame and sample frame to push down the air cylinder bottom and can get into in high temperature solvent groove and the low temperature solvent groove through pushing down the drive decline of air cylinder. The utility model discloses can realize that soak time, switching frequency and the controllable high, low temperature solvent impact test of number of times, the device integrated level is high.
Description
Technical Field
The utility model belongs to the technical field of the resistant high low temperature solvent capability test of automobile parts, especially relate to a high low temperature solvent impact test device is able to bear or endure to automobile parts.
Background
Automobile part materials can accelerate corrosion and aging of the materials under different environments, particularly in high-temperature or low-temperature solvents, and plastic parts, particularly modified plastics with poor solvent resistance, such as ABS (acrylonitrile butadiene styrene) products, can have adverse phenomena of high-temperature aging deformation, bulge cracking, size change and the like. For parts which are soaked in the solvent for a long time, the requirement on the safety required to be met is higher, and expansion water tanks, oil pans, urea tanks and the like of automobile parts are all in complex environment use working conditions. Especially, the impact of the continuous circulation of the high-temperature and low-temperature solvents on the plastic parts of the automobile can accelerate the risk of stress cracking, the aging of materials and the attenuation of performance. Therefore, a test device capable of efficiently evaluating the high-temperature and low-temperature solvent impact resistance of the automobile parts is needed to be designed, and a multifunctional solvent resistance test can be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a high low temperature resistant solvent impact test device of automobile parts is provided, can realize that soak time, switching frequency and the controllable high, low temperature solvent impact test of number of times, the device integrated level is high.
The technical scheme adopted by the utility model for solving the technical problems is to provide a high and low temperature resistant solvent impact test device for automobile parts, which comprises a box body and a support frame, wherein the support frame is arranged above the box body, a temperature-controllable high-temperature solvent groove and a low-temperature solvent groove are arranged in the box body, a high-temperature groove cover plate is arranged above a notch of the high-temperature solvent groove and can be driven by a high-temperature cover plate cylinder to perform telescopic motion, a low-temperature groove cover plate is arranged above a notch of the low-temperature solvent groove and can be driven by a low-temperature cover plate cylinder to perform telescopic motion, an anode limit stopper is arranged on the support frame corresponding to the high-temperature solvent groove, a cathode limit stopper is arranged on the support frame corresponding to the low-temperature solvent groove, an origin sensor is arranged between the anode limit stopper and the cathode limit stopper, a pressing cylinder is arranged on the support frame and can slide downwards, the push down cylinder slides along the support frame through the controllable actuating mechanism drive that slides, push down the cylinder bottom and install sample frame just sample frame can descend and get into in high temperature solvent groove and the low temperature solvent groove through push down cylinder drive.
The sliding driving mechanism comprises a stepping motor and a conveyor belt mechanism, the conveyor belt mechanism is connected with the stepping motor and driven by the stepping motor to rotate in a controllable reciprocating mode, and the pressing air cylinder is connected with the conveyor belt mechanism and driven by the conveyor belt mechanism to slide along the support frame.
The high temperature solvent groove and the low temperature solvent groove are arranged inside the box body side by side, and a liquid containing groove for storing and containing liquid drops is arranged between the high temperature solvent groove and the low temperature solvent groove.
The box internally mounted has the shake cylinder, high temperature solvent groove and low temperature solvent groove are through shaking the cylinder drive and producing the shake.
The high-temperature solvent tank heats the internal solvent through a forced circulation heating system, and the low-temperature solvent tank cools the internal solvent through a forced circulation cooling system.
And an integrated control panel for regulating and controlling an electric drive element in the device is arranged on the support frame.
And the high-temperature tank cover plate and the low-temperature tank cover plate are respectively provided with a liquid dropping backflow hole.
The solvents stored in the high-temperature solvent tank and the low-temperature solvent tank are the same solvent or different solvents.
The support frame is of a door-shaped structure.
Advantageous effects
The utility model discloses a driving system automatic control can drive the sample frame and carry out high temperature solvent shock test in getting into high temperature solvent groove and low temperature solvent groove, the shock test of low temperature solvent shock test and high low temperature solvent switching, the time control of pushing down through pushing down the cylinder can reach the control to test sample soak time, rotational speed regulation and the positive and negative number of times of turning down through step motor are adjusted and can be reached the test sample and switch the frequency between high low temperature solvent and the control of switching number of times, thereby can satisfy the shock test requirement more extensively. Additionally, the utility model discloses an integrated level is high, can effectively reduce the equipment volume, and the notch in high temperature solvent groove and low temperature solvent groove is opened through the apron is controlled, is favorable to reducing the solvent and volatilizees, reduces device running cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The high and low temperature resistant solvent impact test device for the automobile parts as shown in fig. 1 comprises a box body 1 and a door-shaped support frame 2, wherein the support frame 2 is arranged above the box body 1.
The inside of the box body 1 is provided with a high-temperature solvent tank 3 and a low-temperature solvent tank 4 in parallel. The high-temperature solvent tank 3 is used for storing a high-temperature solvent, the high-temperature solvent tank 3 heats the internal solvent through a forced circulation heating system, the temperature of the solution can be from normal temperature to 150 ℃, the heating mode is mainly that a copper pipe is heated, the copper pipe is placed in the solvent to be directly heated, and liquid phase circulation can be carried out between the forced solvents through a circulating pump, so that the temperature uniformity of a solvent bath in the high-temperature solvent tank is ensured. The low-temperature solvent tank 4 is used for storing a low-temperature solvent, the low-temperature solvent tank 4 cools the internal solvent through a forced circulation cooling system, the temperature of the solution can be from-40 ℃ to normal temperature, the refrigeration mode is mainly that industrial alcohol is used as a heat transfer medium, heat generated in the low-temperature tank is transferred out, and then the heat is dissipated to the outside of equipment through a refrigeration system, so that the set low-temperature effect is guaranteed. The forced circulation system is integrated with the high-temperature solvent tank 3 and the low-temperature solvent tank 4 respectively, and the temperature of the solvent bath in the high-temperature solvent tank and the low-temperature solvent tank can be kept uniform through the forced circulation system. The liquid in the high-temperature solvent tank and the low-temperature solvent tank can comprise most of solvents required by automobile parts such as silicone oil, pure water, refrigerating fluid, engine oil and the like in the test process, and the solvents in the high-temperature solvent tank 3 and the low-temperature solvent tank 4 can be selected to be the same, and different solvents can be selected at the same time.
The notch top of high temperature solvent groove 3 is equipped with high temperature groove cover plate 5, and the rear end of high temperature groove cover plate 5 is connected with high temperature cover plate cylinder 6 and can carry out concertina movement through the drive of high temperature cover plate cylinder 6, can control opening and closing of 3 notches of high temperature solvent groove. The notch top of low temperature solvent groove 4 is equipped with low temperature groove apron 7, and the rear end and the low temperature of low temperature groove apron 7 are connected and can carry out concertina movement through the drive of low temperature apron cylinder 8, can control opening and closing of 4 notches of low temperature solvent groove. Through setting up controllable high temperature apron cylinder 6 and the low temperature groove apron 7 that removes, can be in the time of non-operating condition (do not have test sample to soak) in high temperature solvent groove 3 and low temperature solvent groove 4, cover its notch, can effectively reduce volatilizing of solvent.
A positive limit stopper 9 is installed on the support frame 2 corresponding to the high-temperature solvent groove 3, a negative limit stopper 10 is installed corresponding to the low-temperature solvent groove 4, and an origin sensor 11 is installed at the center position between the positive limit stopper 9 and the negative limit stopper 10. A lower air cylinder 12 is arranged on the support frame 2 downwards in a sliding manner, and the lower air cylinder 12 is driven by a controllable sliding driving mechanism to slide along the support frame 2. The sliding driving mechanism comprises a stepping motor 15 and a conveyor belt mechanism 16, the stepping motor 15 and the conveyor belt mechanism 16 are respectively installed on the support frame 2, the conveyor belt mechanism 16 is connected with the stepping motor 15 and driven by the stepping motor 15 to rotate in a controllable reciprocating mode, and the pressing cylinder 12 is connected with the conveyor belt mechanism 16 and driven by the conveyor belt mechanism 16 to slide along the support frame 2. The sample frame 13 is installed to the actuating mechanism that pushes down 12 bottoms of cylinder, and directly over driving sample frame 13 and removing high temperature solvent groove 3, the actuating mechanism that pushes down 12 this moment is spacing through anodal limit stopper 9, can drive sample frame 13 through pushing down 12 pushes down and descend and enter into high temperature solvent groove 3. When the sliding driving mechanism drives the sample frame 13 to move right above the low-temperature solvent groove 4, the downward pressing air cylinder 12 is limited by the negative limit stopper 10, and the downward pressing air cylinder 12 can drive the sample frame 13 to descend into the low-temperature solvent groove 3.
Be equipped with the flourishing cistern 14 that the storage received the dropping liquid between high temperature solvent groove 3 and the low temperature solvent groove 4, when sample holder 13 switches over between high temperature solvent groove 3 and low temperature solvent groove 4 and removes, probably there is the solvent dropping liquid to fall down, flourishing cistern 14 sets up under sample holder 13 switches the route, can collect the recovery to the dropping liquid of whereabouts and recycle, effectively avoids polluting simultaneously. In addition, the high-temperature tank cover plate 5 and the low-temperature tank cover plate 7 are respectively provided with the dropping liquid recirculation hole 18, so that when a large amount of solvent exists on the cover plates, the solvent can be recirculated to the solvent tank through the dropping liquid recirculation hole 18, and the internal pressure formed by the solvent stored in the solvent tank for a long time can be released. Considering that in the test process, when the test is carried out in the high-temperature solvent tank 3 or the low-temperature solvent tank 4 for a long time, the internal pressure is large, the shaking cylinder is arranged in the box body 1, the high-temperature solvent tank 3 and the low-temperature solvent tank 4 are driven by the shaking cylinder to shake, and the shaking cylinder can be used for designing the shaking time and releasing the internal pressure.
An integrated control panel 17 is installed on the support frame 2, and the electric driving elements involved in the test device are centralized on the integrated control panel 17 for regulation and control, for example, the integrated control panel 17 can regulate and control the operating parameters of the high-temperature cover plate cylinder 6, the low-temperature cover plate cylinder 8, the pressing cylinder 12, the stepping motor 15, the shaking cylinder and the like.
This automobile parts is able to bear or endure high low temperature solvent impact test device when using:
(1) adding enough solvent to the high-temperature solvent tank 3 according to the test requirement, starting a forced circulation heating system, setting a heating temperature value, and heating the temperature of the solvent in the high-temperature solvent tank 3 to a set value;
(2) adding enough solvent to the low-temperature solvent tank 4 according to the test requirement, starting a forced circulation cooling system, setting a cooling temperature value, and cooling the temperature of the solvent in the low-temperature solvent tank 4 to a set value;
(3) the soaking time of a test sample in the high-temperature solvent tank 3, the soaking time of the low-temperature solvent tank 4, the waiting time before the high-temperature solvent tank 3 is moved out, the waiting time before the low-temperature solvent tank 4 is moved out, the shaking time interval of a shaking cylinder and the cycle number of the whole high-low temperature solvent impact resistance test are set on the integrated control panel 17, and in addition, the rotating speed of the stepping motor 15 can also be controlled through the integrated control panel 17, so that the switching frequency of the sample between high-low temperature solvents can be influenced, and the impact effects of different degrees can be realized;
(4) after setting test parameters according to test requirements, the sample holder 13 is respectively moved to the origin sensor 11, the positive limit stopper 9 and the negative limit stopper 10 under the control of the stepping motor 15 through the initialization button on the integrated control panel 17, so that the sample holder 13 can be accurately and safely transferred to the high-temperature solvent tank 3 and the low-temperature solvent tank 4;
(5) after the initialization operation, select automatic test button on the integrated control panel 17, alright in order to carry out high low temperature resistant solvent impact test, in the experimentation, sample frame 13 is under the transmission of conveyer belt mechanism 16, through step motor 15 control functioning speed, sample frame 13 can be conveyed to high temperature solvent groove 3 top, high temperature apron cylinder 6 this moment, low temperature apron cylinder 8, push down cylinder 12 and mutually support, simultaneous working, sample frame 13 carries the test sample afterwards and gets into high temperature solvent groove 3, carry out the immersion test. After the sample holder 13 is immersed in the high-temperature solvent bath 3 for a predetermined time, it is then lifted up, removed from the high-temperature solvent bath 3, and transferred to the low-temperature solvent bath 4 to perform a low-temperature immersion test. And then a plurality of cycles of high and low temperature solvent impact resistance tests can be carried out.
Claims (9)
1. The utility model provides a high low temperature solvent impact test device is able to bear or endure to automobile parts, includes box (1) and support frame (2), the top at box (1), its characterized in that are installed in support frame (2): the box body (1) is internally provided with a temperature-controllable high-temperature solvent tank (3) and a low-temperature solvent tank (4), a high-temperature tank cover plate (5) is arranged above a notch of the high-temperature solvent tank (3), the high-temperature tank cover plate (5) can be driven to stretch and retract through a high-temperature cover plate cylinder (6), a low-temperature tank cover plate (7) is arranged above the notch of the low-temperature solvent tank (4), the low-temperature tank cover plate (7) can be driven to stretch and retract through a low-temperature cover plate cylinder (8), a positive limit stopper (9) is arranged on the support frame (2) corresponding to the high-temperature solvent tank (3), a negative limit stopper (10) is arranged on the support frame (4), an original point sensor (11) is arranged between the positive limit stopper (9) and the negative limit stopper (10), and a lower pressure cylinder (12) is arranged on the support frame (2) and can slide downwards, the pushing cylinder (12) slides along the support frame (2) through the controllable driving mechanism for sliding, a sample frame (13) is installed at the bottom of the pushing cylinder (12), and the sample frame (13) can fall into the high-temperature solvent tank (3) and the low-temperature solvent tank (4) through the driving of the pushing cylinder (12).
2. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: the sliding driving mechanism comprises a stepping motor (15) and a conveyor belt mechanism (16), the conveyor belt mechanism (16) is connected with the stepping motor (15) and driven by the stepping motor (15) to rotate in a controllable reciprocating mode, and the pressing air cylinder (12) is connected with the conveyor belt mechanism (16) and driven by the conveyor belt mechanism (16) to slide along the support frame (2).
3. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: high temperature solvent groove (3) and low temperature solvent groove (4) set up side by side inside box (1), be equipped with between high temperature solvent groove (3) and low temperature solvent groove (4) and store up flourishing cistern (14) of accepting the dropping liquid.
4. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: the box (1) internally mounted has the shake cylinder, high temperature solvent groove (3) and low temperature solvent groove (4) are through shaking the cylinder drive and producing the shake.
5. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: the high-temperature solvent tank (3) heats the internal solvent through a forced circulation heating system, and the low-temperature solvent tank (4) cools the internal solvent through a forced circulation cooling system.
6. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: and an integrated control panel (17) for regulating and controlling an electric drive element in the device is arranged on the support frame (2).
7. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: and the high-temperature tank cover plate (5) and the low-temperature tank cover plate (7) are respectively provided with a dropping liquid backflow hole (18).
8. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: the solvents stored in the high-temperature solvent tank (3) and the low-temperature solvent tank (4) are the same solvent or different solvents.
9. The test device for testing the impact resistance of the automobile parts to the high and low temperature solvents according to claim 1, wherein: the support frame (2) is of a door-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647101.9U CN212622113U (en) | 2020-04-26 | 2020-04-26 | High-low temperature solvent impact resistance test device for automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647101.9U CN212622113U (en) | 2020-04-26 | 2020-04-26 | High-low temperature solvent impact resistance test device for automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212622113U true CN212622113U (en) | 2021-02-26 |
Family
ID=74711093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020647101.9U Active CN212622113U (en) | 2020-04-26 | 2020-04-26 | High-low temperature solvent impact resistance test device for automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212622113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359013A (en) * | 2021-06-23 | 2021-09-07 | 姚锐 | Integrated circuit low-temperature detection pre-cooling box device and using method thereof |
-
2020
- 2020-04-26 CN CN202020647101.9U patent/CN212622113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113359013A (en) * | 2021-06-23 | 2021-09-07 | 姚锐 | Integrated circuit low-temperature detection pre-cooling box device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212622113U (en) | High-low temperature solvent impact resistance test device for automobile parts | |
| CN201107385Y (en) | Semiconductor high and low temperature experiment instrument | |
| CN108088726A (en) | A kind of multi-functional optional dyeing apparatus | |
| CN112916074B (en) | A operation panel for freezing deposit cell | |
| CN114188246A (en) | Automatic degumming stripping machine | |
| CN113355500A (en) | Heat utilization equipment for quenching and cooling | |
| CN106769351B (en) | Microorganism staining rack | |
| CN106498137B (en) | One kind can continuous quenching device and its application method | |
| CN110581095A (en) | Etching device and etching method | |
| CN109365382A (en) | A kind of server cleaning equipment and its cleaning method | |
| CN219972297U (en) | Polymerase chain reaction instrument | |
| CN209021750U (en) | A kind of numerically-controlled machine tool cooling-part | |
| JP3236750B2 (en) | Method and apparatus for sealing cylindrical portion in surface treatment apparatus | |
| CN117430175B (en) | Large-particle nickel sulfate production process | |
| CN209843798U (en) | Storage battery box | |
| CN117619672A (en) | Automatic spot-coating drying device and method for electrode surface machining | |
| CN218146713U (en) | Sample loading device and nucleic acid sequencing equipment | |
| CN219141081U (en) | Circulation heating device of high viscosity raw materials | |
| CN109748262B (en) | Industrial production device for graphene aerogel | |
| CN216669682U (en) | Large-scale temperature shock test case | |
| CN216749814U (en) | Automatic degumming stripping machine | |
| CN117250468B (en) | Three generations of isostatic pressing graphite substrate inspection platforms for semiconductor | |
| CN219409818U (en) | Device for heat treatment of straightening wheels | |
| CN219907593U (en) | Increase nucleic acid extraction device of nucleic acid extraction precision | |
| CN220166245U (en) | Gearbox gear heat treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |