CN216594618U - Rubber product high temperature hardness test equipment - Google Patents
Rubber product high temperature hardness test equipment Download PDFInfo
- Publication number
- CN216594618U CN216594618U CN202123020212.0U CN202123020212U CN216594618U CN 216594618 U CN216594618 U CN 216594618U CN 202123020212 U CN202123020212 U CN 202123020212U CN 216594618 U CN216594618 U CN 216594618U
- Authority
- CN
- China
- Prior art keywords
- hardness
- box
- rubber product
- fixedly connected
- inner cavity
- 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
Abstract
The utility model discloses a high-temperature hardness testing device for a rubber product, and particularly relates to the field of rubber product testing, which comprises a testing box, wherein a sealing door is arranged on the front side of the testing box, an observation window is arranged in the middle of the sealing door, and an air purifying box for purifying gas generated in the testing box is arranged at the top of the testing box; the bottom of the inner cavity of the test box is provided with a water tank for containing a tested rubber product. According to the utility model, the electric heating plate and the hardness detector can be simultaneously driven to move towards the middle part through the hydraulic push rod, so that the electric heating plate is tightly attached to the rubber product, the electric heating plate is heated through the power supply box, the hardness of the heated part is detected through the hardness detection probe, the hardness is gradually reduced along with the temperature rise, and the hardness detection of the rubber product under different temperature states can be completed through the hardness detection probe.
Description
Technical Field
The utility model relates to the technical field of rubber product testing, in particular to high-temperature hardness testing equipment for a rubber product.
Background
The rubber products refer to activities for producing various rubber products by using natural and synthetic rubbers as raw materials, and also include rubber products produced by recycling waste rubbers, and the rubber products are various in types, but basically have the same production process. The basic technological process of rubber product with solid rubber as material includes the following steps: plasticating, mixing, calendering, extruding, forming and vulcanizing are carried out for 6 basic procedures, and the finished rubber product generally needs to be tested for hardness at different temperatures, so that a rubber product high-temperature hardness testing device is needed.
However, in actual use, when the existing high-temperature hardness testing equipment for rubber products is used, local heating is needed, and then hardness detection is carried out, because the heat conductivity of rubber is poor, the surface temperature of the rubber products slightly changes in the process of conversion, so that the detection precision is affected, and harmful gas is generated when the temperature is too high, so that air pollution is caused.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a device for testing high temperature hardness of a rubber product, which can conveniently detect hardness conditions of the rubber product at different temperature states by matching the arranged clamping plate with structures such as an activated carbon adsorption plate and a water tank, and can purify gas generated by high temperature of the rubber product, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the high-temperature hardness testing equipment for the rubber products comprises a testing box, wherein a sealing door is arranged on the front side of the testing box, an observation window is arranged in the middle of the sealing door, and an air purifying box for purifying gas generated in the testing box is arranged at the top of the testing box;
the bottom of the inner cavity of the test box is provided with a water tank for containing a tested rubber product;
clamping plates for clamping and fixing the rubber product are symmetrically arranged on two sides of the top of the inner cavity of the test box;
and the two sides of the middle part of the inner cavity of the test box are respectively provided with an electric heating plate for heating the rubber product and a hardness detector for monitoring the hardness in real time.
In a preferred embodiment, an activated carbon adsorption plate is arranged in the middle of an inner cavity of the air purification box, an exhaust pipe is fixedly connected to the top of the air purification box, an air suction pipe is arranged on the rear side of the inner cavity of the test box, and the inner cavity of the air suction pipe is communicated with the inner cavity of the air purification box.
In a preferred embodiment, the spout has been seted up to the inner chamber top bilateral symmetry of test box, the top fixedly connected with slider of splint, the slider sets up in the inside of spout, two the relative one side fixedly connected with holding strip of splint, the positive fixedly connected with fixed plate in top of test box, the top of test box is provided with the threaded rod, the threaded rod runs through the middle part of slider and fixed plate, the wall body of threaded rod and the middle part wall body threaded connection of slider, the both ends surface screw thread of threaded rod is symmetrical, the one end fixedly connected with driving motor of threaded rod.
In a preferred embodiment, the inner chamber both sides middle part symmetry of test box is provided with hydraulic rod, the left side hydraulic rod's one end fixedly connected with power box, power box and electric plate fixed connection, the position of hardness detector is corresponding with the position of electric plate, one side that the hardness detector is close to the electric plate is provided with hardness test probe, the bilateral symmetry fixedly connected with connecting plate of hardness detector, one side that hardness test probe was kept away from to hardness test probe is provided with spring, right side hydraulic rod's one end fixedly connected with backup pad, one side fixedly connected with gag lever post all around that hydraulic rod was kept away from to the backup pad, the gag lever post runs through the middle part of connecting plate, one side fixedly connected with limiting plate that the backup pad was kept away from to the gag lever post.
The utility model has the technical effects and advantages that:
1. according to the utility model, firstly, the electric heating plate and the hardness detector can be driven to move towards the middle part through the hydraulic push rod simultaneously, so that the electric heating plate is tightly attached to a rubber product, the electric heating plate is heated through the power supply box, the hardness of the heated part is detected through the hardness detection probe, the hardness can be gradually reduced along with the rise of the temperature, the detection of the hardness of the rubber product under different temperature states can be completed through the hardness detection probe, the hardness detection instrument can be limited through the matching of the arranged limiting rod and the connecting plate, the hardness detection instrument is placed to shake, the detection effect of the hardness detection probe is influenced, the hardness detection probe is prevented from being damaged due to the overlarge stress through the spring, and the buffering effect is achieved;
2. the rubber product detection device can sequentially drive the two clamping plates to approach to the middle part through the driving motor, so that the rubber product is clamped and fixed, detection is convenient, the clamping and fixing effects can be improved through the clamping strips, the rubber product is prevented from being overweight, unstable in clamping and influencing the detection effect, the detected rubber product can be collected and cooled through the arranged water tank, cleaning is convenient, odor generated by heating the rubber product is sucked through the air suction pipe and is adsorbed and filtered through the activated carbon adsorption plate, air pollution is prevented, and the purification effect is achieved;
to sum up, through the above-mentioned interact of a plurality of effects, can conveniently carry out the centre gripping to rubber product fixed, and then conveniently detect the hardness condition of rubber product under different temperature states, carry out purification treatment to the gas that rubber product high temperature produced simultaneously, prevent air pollution, still conveniently cool down the collection to the rubber product after detecting, the facilitate handling.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall sectional structure diagram of the present invention.
Fig. 3 is a schematic structural view of the splint of the present invention.
FIG. 4 is a schematic view of a connection structure of the support plate and the hardness tester according to the present invention.
The reference signs are: 1. a test box; 2. a sealing door; 3. an observation window; 4. an air purification box; 5. a water tank; 6. an electric hot plate; 7. a hardness detector; 8. a splint; 9. an activated carbon adsorption plate; 10. an exhaust pipe; 11. a chute; 12. a threaded rod; 13. a drive motor; 14. a slider; 15. clamping strips; 16. a hydraulic push rod; 17. a power supply box; 18. a support plate; 19. a connecting plate; 20. a hardness detection probe; 21. a limiting rod; 22. a limiting plate; 23. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The high-temperature hardness testing equipment for the rubber products shown in the attached figures 1-4 comprises a testing box 1, wherein a sealing door 2 is arranged on the front side of the testing box 1, an observation window 3 is arranged in the middle of the sealing door 2, and an air purifying box 4 for purifying gas generated inside the testing box 1 is arranged at the top of the testing box 1;
the bottom of the inner cavity of the test box 1 is provided with a water tank 5 for containing tested rubber products;
an electric heating plate 6 for heating the rubber product and a hardness detector 7 for monitoring the hardness in real time are respectively arranged on two sides of the middle part of the inner cavity of the test box 1.
As shown in the accompanying drawings 1 and 2, the middle part of the inner cavity of the air purification box 4 is provided with an activated carbon adsorption plate 9, the exhaust pipe 10 is fixedly connected to the top of the air purification box 4, the rear side of the inner cavity of the test box 1 is provided with an air suction pipe, the inner cavity of the air suction pipe is communicated with the inner cavity of the air purification box 4, so that the smell generated by heating the rubber product through the air suction pipe is sucked and is adsorbed and filtered through the activated carbon adsorption plate 9, air pollution is prevented, and the purification effect is achieved.
As shown in the attached figures 2 and 3, sliding grooves 11 are symmetrically formed in two sides of the top of an inner cavity of a test box 1, a sliding block 14 is fixedly connected to the top of each clamping plate 8, the sliding block 14 is arranged inside the sliding groove 11, clamping strips 15 are fixedly connected to one opposite sides of the two clamping plates 8, a fixing plate is fixedly connected to the center of the top of the test box 1, a threaded rod 12 is arranged at the top of the test box 1, the threaded rod 12 penetrates through the middle of the sliding block 14 and the fixing plate, the wall body of the threaded rod 12 is in threaded connection with the middle wall body of the sliding block 14, the outer surface threads of the two ends of the threaded rod 12 are symmetrical, a driving motor 13 is fixedly connected to one end of the threaded rod 12, so that the two clamping plates 8 can be sequentially driven to approach to the middle through the driving motor 13, thereby clamping and fixing rubber products are convenient to detect, and the clamping plates 8 can be limited by the matching of the sliding block 14 and the sliding grooves 11, and the clamping plates 8 are prevented from shaking, and the clamping and fixing effect can be improved through the clamping strip 15, and the rubber product is prevented from being overweight and unstable in clamping, so that the detection effect is prevented from being influenced.
As shown in fig. 2 and 4, the middle parts of both sides of the inner cavity of the test box 1 are symmetrically provided with hydraulic push rods 16, one end of the left hydraulic push rod 16 is fixedly connected with a power supply box 17, the power supply box 17 is fixedly connected with an electric heating plate 6, the position of the hardness detector 7 corresponds to the position of the electric heating plate 6, one side of the hardness detector 7 close to the electric heating plate 6 is provided with a hardness detection probe 20, both sides of the hardness detector 7 are symmetrically and fixedly connected with a connecting plate 19, one side of the hardness detector 7 far from the hardness detection probe 20 is provided with a spring 23, one end of the right hydraulic push rod 16 is fixedly connected with a support plate 18, the periphery of one side of the support plate 18 far from the hydraulic push rod 16 is fixedly connected with a limit rod 21, the limit rod 21 penetrates through the middle part of the connecting plate 19, one side of the limit rod 21 far from the support plate 18 is fixedly connected with a limit plate 22, so that the electric heating plate 6 and the hardness detector 7 can be driven to move towards the middle part by the hydraulic push rod 16, thereby closely laminate with the rubber product, and make electric plate 6 generate heat through power box 17, heat the rubber product, and detect the position hardness of intensification through hardness detection probe 20 of hardness detector 7 one side, can make hardness reduce gradually along with the temperature rise, thereby can accomplish the rubber product hardness condition to the different temperature states of rubber product, thereby accomplish and detect, and cooperation through gag lever post 21 and the connecting plate 19 that sets up, can carry on spacingly to hardness detector 7, and prevent through spring 23 that hardness detection probe 20 atress from too big causing the damage, play the effect of buffering.
The working principle of the utility model is as follows: when the rubber product clamping device is used, the sealing door 2 is opened, a rubber product is placed in the middle of the two clamping plates 8, the driving motor 13 is started, the threaded rod 12 drives the sliding block 14 to move towards the opposite side, so that the clamping plates 8 drive the clamping strips 15 to clamp and fix the rubber product, and then the sealing door 2 is closed;
the hydraulic push rod 16 is started to drive the power supply box 17 and the support plate 18 to move towards the opposite side until the wall body of the electric heating plate 6 and one end, far away from the hardness detector 7, of the hardness detection probe 20 are tightly attached to the rubber product, and at the moment, the initial hardness of the rubber product can be detected through the hardness detector 7 and the hardness detection probe 20;
then, starting a power supply box 17 to heat the electric heating plate 6, namely heating the local part of the rubber product, and observing the numerical value change of the hardness detector 7 and the surface temperature change of the electric heating plate 6 to observe the hardness numerical value of the rubber product in different temperature states;
when the rubber product with the over-high temperature is melted, pungent smell is generated, gas enters the air purification box 4 through the air suction pipe, is purified through the activated carbon adsorption plate 9 and is discharged from the inside of the exhaust pipe 10, and then the gas purification work can be completed;
after the detection is finished, the electric heating plate 6 and the hardness detection probe 20 are moved to one side opposite to each other only through the hydraulic push rod 16 in sequence, then the driving motor 13 is enabled to drive the threaded rod 12 to rotate reversely, the two clamping plates 8 can be moved to one side opposite to each other, and at the moment, the rubber product can automatically fall into the water tank 5 through gravity, is cooled and collected, and can be finished.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a rubber product high temperature hardness test equipment, includes test box (1), its characterized in that: a sealing door (2) is arranged on the front side of the test box (1), an observation window (3) is arranged in the middle of the sealing door (2), and an air purification box (4) for purifying gas generated in the test box (1) is arranged at the top of the test box (1);
a water tank (5) for containing tested rubber products is arranged at the bottom of the inner cavity of the test box (1);
clamping plates (8) for clamping and fixing rubber products are symmetrically arranged on two sides of the top of the inner cavity of the test box (1);
and two sides of the middle part of the inner cavity of the test box (1) are respectively provided with an electric heating plate (6) for heating a rubber product and a hardness detector (7) for monitoring hardness in real time.
2. The apparatus for testing high temperature hardness of rubber product according to claim 1, wherein: the air purifier is characterized in that an activated carbon adsorption plate (9) is arranged in the middle of an inner cavity of the air purification box (4), an exhaust pipe (10) is fixedly connected to the top of the air purification box (4), an air suction pipe is arranged on the rear side of the inner cavity of the test box (1), and the inner cavity of the air suction pipe is communicated with the inner cavity of the air purification box (4).
3. The apparatus for testing high temperature hardness of rubber product according to claim 1, wherein: spout (11) have been seted up to the inner chamber top bilateral symmetry of test box (1), top fixedly connected with slider (14) of splint (8), slider (14) set up in the inside of spout (11), two the relative one side fixedly connected with holding strip (15) of splint (8).
4. The apparatus for testing high temperature hardness of rubber product according to claim 1, wherein: the top centre fixedly connected with fixed plate of test box (1), the top of test box (1) is provided with threaded rod (12), the middle part of slider (14) and fixed plate is run through in threaded rod (12), the wall body of threaded rod (12) and the middle part wall body threaded connection of slider (14), the both ends surface screw thread of threaded rod (12) is symmetrical, the one end fixedly connected with driving motor (13) of threaded rod (12).
5. The apparatus for testing high temperature hardness of rubber product according to claim 1, wherein: the testing device is characterized in that hydraulic push rods (16) are symmetrically arranged in the middle of two sides of an inner cavity of the testing box (1), a power supply box (17) is fixedly connected to one end of each hydraulic push rod (16) on the left side, and the power supply box (17) is fixedly connected with the electric heating plate (6).
6. The apparatus for testing high temperature hardness of rubber product according to claim 1, wherein: the position of hardness detector (7) corresponds with the position of electric plate (6), one side that hardness detector (7) is close to electric plate (6) is provided with hardness test probe (20), the bilateral symmetry fixedly connected with connecting plate (19) of hardness detector (7), one side that hardness test probe (20) were kept away from in hardness detector (7) is provided with spring (23).
7. The apparatus for testing high temperature hardness of rubber product according to claim 5, wherein: the right side one end fixedly connected with backup pad (18) of hydraulic pressure push rod (16), fixedly connected with gag lever post (21) all around one side that hydraulic pressure push rod (16) were kept away from in backup pad (18), gag lever post (21) run through the middle part of connecting plate (19), one side fixedly connected with limiting plate (22) of backup pad (18) are kept away from in gag lever post (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020212.0U CN216594618U (en) | 2021-12-03 | 2021-12-03 | Rubber product high temperature hardness test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020212.0U CN216594618U (en) | 2021-12-03 | 2021-12-03 | Rubber product high temperature hardness test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216594618U true CN216594618U (en) | 2022-05-24 |
Family
ID=81652155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020212.0U Active CN216594618U (en) | 2021-12-03 | 2021-12-03 | Rubber product high temperature hardness test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216594618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539408A (en) * | 2023-05-25 | 2023-08-04 | 安徽美安密封件股份有限公司 | Detection device for colloid hardness and use method |
| CN117110592A (en) * | 2023-09-07 | 2023-11-24 | 毅狮迈(江苏)新材料科技有限公司 | New rubber material capability test device |
-
2021
- 2021-12-03 CN CN202123020212.0U patent/CN216594618U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539408A (en) * | 2023-05-25 | 2023-08-04 | 安徽美安密封件股份有限公司 | Detection device for colloid hardness and use method |
| CN116539408B (en) * | 2023-05-25 | 2023-10-20 | 安徽美安密封件股份有限公司 | Detection device for colloid hardness and use method |
| CN117110592A (en) * | 2023-09-07 | 2023-11-24 | 毅狮迈(江苏)新材料科技有限公司 | New rubber material capability test device |
| CN117110592B (en) * | 2023-09-07 | 2024-02-27 | 毅狮迈(江苏)新材料科技有限公司 | New rubber material capability test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216594618U (en) | Rubber product high temperature hardness test equipment | |
| CN209525110U (en) | A kind of composite sampling device based on internal medicine inspection | |
| CN110501118A (en) | A kind of detection device of electric automatization equipment | |
| CN209124573U (en) | A kind of bioengineering test tube cleaning drying device | |
| CN211235314U (en) | High-low temperature tensile composite test device for high polymer material | |
| CN212514006U (en) | Tensile detection device for synthetic new material | |
| CN209327159U (en) | It is a kind of for measuring the multifunctional access feeler in-situ test pond of surface wettability matter | |
| CN108344765B (en) | Test device for testing thermal expansion of spherical graphite and detection method thereof | |
| CN207649978U (en) | A kind of analysis and detection device of cell tissue sample | |
| CN210894069U (en) | Detection equipment is used in polaroid production | |
| CN219224432U (en) | Inspection equipment for manufacturing rubber products | |
| CN212872137U (en) | Visual ozone aging device for heat-conducting silica gel gasket | |
| CN204746894U (en) | Automobile door lock detection device based on inside temperature of mould, pressure | |
| CN216791884U (en) | Portable elasticity detection device for rubber and plastic products | |
| CN220467814U (en) | Heat treatment device for test tube production and processing | |
| CN216051419U (en) | Visual inspection device for edge sealing appearance defects of plates | |
| CN220708873U (en) | Concrete compressive strength detection device | |
| CN220854380U (en) | Digestion device for water quality detection | |
| CN216899513U (en) | Elasticity detection device for rubber product | |
| CN211505050U (en) | Toughened glass bending resistance testing arrangement | |
| CN219573794U (en) | Asphalt mixture bending creep test device | |
| CN211104663U (en) | Cement detects constant temperature curing means | |
| CN217605711U (en) | Sample injection flattening device for XRD nondestructive testing | |
| CN211333131U (en) | Novel organic chemistry experiment toolbox | |
| CN218937660U (en) | Air leakage detection device for instrument movement machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |