CN211602310U - High-temperature testing device for temperature-resistant sealing ring - Google Patents
High-temperature testing device for temperature-resistant sealing ring Download PDFInfo
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- CN211602310U CN211602310U CN202020672240.7U CN202020672240U CN211602310U CN 211602310 U CN211602310 U CN 211602310U CN 202020672240 U CN202020672240 U CN 202020672240U CN 211602310 U CN211602310 U CN 211602310U
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- sealing ring
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Abstract
The utility model provides a temperature resistant sealing washer high temperature test device belongs to sealing washer detection technology field, the water tank comprises a water tank, the edge fastening in water tank upper portion is provided with relative two sets of risers, and the breach has been seted up to the water tank upper wall, and the bottom is connected with down the box through the elastic support subassembly in the water tank, and is two sets of the activity is provided with the box between the riser, and is two sets of the fixed diaphragm that is provided with in riser upper end, be provided with on the diaphragm and be used for driving go up the drive assembly that the box reciprocated, the terminal surface outside is provided with first breach under going up the box, lower box up end inboard be provided with the corresponding second breach of first breach, the embedded sealing washer that is equipped with of second breach, the inside heating element that is provided with of lower box. The embodiment of the utility model provides a can carry out the test directly perceived to the sealing performance of sealing washer under the high temperature condition, have simple structure and the good advantage of test effect.
Description
Technical Field
The utility model belongs to the technical field of the sealing washer detects, specifically a temperature resistant sealing washer high temperature testing arrangement.
Background
The temperature-resistant sealing ring is mainly used in various fields of national economy such as national defense, electric power, machinery, petroleum, chemical engineering, metallurgy, papermaking and ships, and in mining systems, diesel engine systems, railway systems, aerospace, electric sparks and high and new technology industries.
At present, the temperature-resistant situation of the temperature-resistant sealing ring needs to be detected during production, the traditional detection means mostly detects the sealing performance of the temperature-resistant sealing ring under the high-temperature condition through the mutual matching of various detection instruments, and the mode has the defects of too complex detection means and relatively high detection cost.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a temperature resistant sealing washer high temperature testing arrangement.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a temperature resistant sealing washer high temperature test device, includes the water tank, the edge is fixed on water tank upper portion is provided with relative two sets of risers, and the breach has been seted up to the water tank upper wall, and the bottom is connected with down the box through elastic support subassembly in the water tank, and is two sets of the activity is provided with the box between the riser, and is two sets of the fixed diaphragm that is provided with in riser upper end, be provided with on the diaphragm and be used for driving go up the drive assembly that the box reciprocated, the terminal surface outside is provided with first breach under going up the box, lower box up end inboard be provided with the corresponding second breach of first breach, the embedded sealing washer that is equipped with of second breach, the internal portion of nowel is provided with heating element.
As a further improvement of the utility model: the drive assembly is in including fixed the setting the motor on diaphragm upper portion and connecting the actuating lever of motor output end, it is fixed to go up box upper portion and is provided with a support section of thick bamboo, the actuating lever is kept away from the one end of motor is passed the diaphragm extends to inside the support section of thick bamboo, and the actuating lever with support section of thick bamboo screw-thread fit.
As a further improvement of the utility model: and guide rails are arranged on one opposite sides of the two groups of vertical plates, the side wall of the upper box body is connected with a sliding block through a connecting rod, and the sliding block is in sliding fit with the guide rails.
As a further improvement of the utility model: the air supply assembly comprises a fan arranged on the upper portion of the upper box body and an air inlet pipe connected to the output end of the fan, and the air inlet pipe is far away from one end of the fan and extends to the interior of the upper box body.
As a further improvement of the present invention: the elastic support assembly comprises a support rod fixedly connected to the bottom of the lower box and a support base fixedly connected to the bottom of the water box, one end of the lower box extends to the inside of the support base and is fixedly connected with a spring, and one end of the support rod is connected to the bottom of the support base.
As a further improvement of the present invention: the heating component is an electric furnace.
As a further improvement of the present invention: and a perspective glass window is arranged on the side wall of the water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a can carry out the test directly perceived to the sealing performance of sealing washer under the high temperature condition, have simple structure and the good advantage of test effect.
Drawings
FIG. 1 is a schematic structural diagram of a high-temperature testing device for a temperature-resistant sealing ring;
FIG. 2 is a schematic structural diagram of a water tank in a high-temperature test device for a temperature-resistant sealing ring;
FIG. 3 is a schematic structural view of an elastic support assembly in a high temperature test apparatus for a temperature-resistant sealing ring;
in the figure: 1-water tank, 2-elastic supporting component, 3-lower box, 4-heating component, 5-sealing ring, 6-upper box, 7-gap, 8-vertical plate, 9-connecting rod, 10-sliding block, 11-guide rail, 12-top plate, 13-motor, 14-driving rod, 15-supporting cylinder, 16-air inlet pipe, 17-fan, 18-perspective glass window, 19-supporting rod, 20-supporting base and 21-spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a high temperature testing apparatus for a temperature-resistant sealing ring, which includes a water tank 1, two groups of opposite vertical plates 8 are fixedly arranged at the edge of the upper part of the water tank 1, a gap 7 is arranged on the upper wall of the water tank 1, the bottom in the water tank 1 is connected with a lower tank body 3 through an elastic supporting component 2, an upper tank body 6 is movably arranged between the two groups of vertical plates 8, transverse plates 12 are fixedly arranged at the upper ends of the two groups of vertical plates 8, the transverse plate 12 is provided with a driving component for driving the upper box body 6 to move up and down, the outer side of the lower end surface of the upper box body 6 is provided with a first gap, a second gap corresponding to the first gap is arranged on the inner side of the upper end surface of the lower box body 3, a sealing ring 5 is embedded in the second gap, the heating assembly 4 is arranged in the lower box body 3, and the air supply assembly is arranged on the upper portion of the upper box body 6.
Initially, the upper port of the lower box 3 is located above the water surface inside the water tank 1 under the action of the elastic supporting component 2, the sealing ring 5 is embedded into the second gap, the driving component drives the upper box 6 to move downwards, so that the first gap below the upper box 6 is mutually clamped with the second gap above the lower box 3, and the sealing ring 5 is extruded, thereby realizing the sealing between the upper box 6 and the lower box 3, the lower box 3 is driven to move downwards inside the water tank 1 along with the continuous downward movement of the upper box 6, the water level inside the water tank 1 rises to submerge the joint between the upper box 6 and the lower box 3, the internal environments of the lower box 3 and the upper box 6 are heated through the heating component 4, and air is blown to the interiors of the lower box 3 and the upper box 6 by the air supply component, along with the rise of the internal temperatures of the lower box 3 and the upper box 6, the sealing performance of the gasket 5 is judged by observing the condition of bubbles inside the water tank 1.
Specifically, drive assembly is including fixed the setting motor 13 on diaphragm 12 upper portion and connecting the actuating lever 14 of motor 13 output, the fixed support section of thick bamboo 15 that is provided with in upper box 6 upper portion, actuating lever 14 is kept away from motor 13's one end is passed diaphragm 12 and is extended to inside the support section of thick bamboo 15, and actuating lever 14 with support section of thick bamboo 15 screw-thread fit.
Furthermore, guide rails 11 are installed on the opposite sides of the two groups of vertical plates 8, the side wall of the upper box body 6 is connected with a sliding block 10 through a connecting rod 9, and the sliding block 10 is in sliding fit with the guide rails 11.
When the motor 13 drives the driving rod 14 to rotate so as to drive the upper box 6 to move downwards, the sliding block 10 at the end of the connecting rod 9 is in sliding fit with the guide rail 11, so that the upper box 6 can be ensured to move downwards stably.
Specifically, the air supply assembly is including installing fan 17 on upper portion of last box 6 and connection are in the intake pipe 16 of fan 17 output, intake pipe 16 keeps away from fan 17's one end extends to inside the last box 6.
Air is blown to the inside of the air inlet pipe 16 through the fan 17, and along with the temperature rise of the inside of the upper box body 6 and the lower box body 3, when the sealing effect of the sealing ring 5 is reduced, air flow can flow into the inside of the water tank 1 along the joint of the upper box body 6 and the lower box body 3, so that air bubbles are formed in water, and the influence of the sealing performance caused by the temperature change to the sealing ring 5 is judged.
Specifically, elastic support subassembly 2 includes fixed connection and is in the bracing piece 19 and the fixed connection of box 3 bottom are in the support base 20 of 1 bottom of water tank, bracing piece 19 is kept away from the one end of lower box 3 extends to support inside and fixedly connected with spring 21 of base 20, spring 21 is kept away from the one end of bracing piece 19 with support base 20 bottom links to each other.
Initially, under the action of the spring 21, the upper port of the lower box 3 is located above the water surface, and along with the downward movement of the upper box 6, the lower box 3 is driven to move downward, and the spring 21 is compressed, so that the joint between the upper box 6 and the lower box 3 is located below the water surface.
In this embodiment, a temperature sensor may be further disposed inside the upper box 6 or the lower box 3 to detect a specific temperature when the heating assembly 4 is heated, so as to determine a specific change of the sealing performance of the sealing ring 5 when the sealing ring is affected by different temperatures; the heating component 4 is an electric furnace.
The working principle of the embodiment is as follows: initially, the upper port of the lower box 3 is located above the water surface inside the water tank 1 under the action of the elastic supporting component 2, the sealing ring 5 is embedded into the second gap, the driving component drives the upper box 6 to move downwards, so that the first gap below the upper box 6 is mutually clamped with the second gap above the lower box 3, and the sealing ring 5 is extruded, thereby realizing the sealing between the upper box 6 and the lower box 3, the lower box 3 is driven to move downwards inside the water tank 1 along with the continuous downward movement of the upper box 6, the water level inside the water tank 1 rises to submerge the joint between the upper box 6 and the lower box 3, the internal environments of the lower box 3 and the upper box 6 are heated through the heating component 4, and air is blown to the interiors of the lower box 3 and the upper box 6 by the air supply component, along with the rise of the internal temperatures of the lower box 3 and the upper box 6, the sealing performance of the gasket 5 is judged by observing the condition of bubbles inside the water tank 1.
Air is blown to the inside of the air inlet pipe 16 through the fan 17, and along with the temperature rise of the inside of the upper box body 6 and the lower box body 3, when the sealing effect of the sealing ring 5 is reduced, air flow can flow into the inside of the water tank 1 along the joint of the upper box body 6 and the lower box body 3, so that air bubbles are formed in water, and the influence of the sealing performance caused by the temperature change to the sealing ring 5 is judged.
Example 2
Referring to fig. 1 and fig. 2, in this embodiment, compared with embodiment 1, a perspective glass window 18 is disposed on a side wall of the water tank 1, and through the arrangement of the perspective glass window 18, the bubble condition inside the water tank 1 can be visually observed, so that convenience in observation is improved.
The embodiment of the utility model provides a can carry out the test directly perceived to sealing washer 5 sealing performance under the high temperature condition, have simple structure and the good advantage of test effect.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The high-temperature testing device for the temperature-resistant sealing ring is characterized by comprising a water tank (1), wherein two groups of opposite vertical plates (8) are fixedly arranged at the edge of the upper part of the water tank (1), a notch (7) is formed in the upper wall of the water tank (1), the bottom in the water tank (1) is connected with a lower tank body (3) through an elastic supporting assembly (2), an upper tank body (6) is movably arranged between the two groups of vertical plates (8), a transverse plate (12) is fixedly arranged at the upper end of the two groups of vertical plates (8), a driving assembly for driving the upper tank body (6) to move up and down is arranged on the transverse plate (12), a first notch is arranged on the outer side of the lower end surface of the upper tank body (6), a second notch corresponding to the first notch is arranged on the inner side of the upper end surface of the lower tank body (3), a sealing ring (5) is, and the upper part of the upper box body (6) is provided with an air supply assembly.
2. The temperature-resistant sealing ring high-temperature testing device is characterized in that the driving assembly comprises a motor (13) fixedly arranged on the upper portion of the transverse plate (12) and a driving rod (14) connected to the output end of the motor (13), a supporting cylinder (15) is fixedly arranged on the upper portion of the upper box body (6), one end, far away from the motor (13), of the driving rod (14) penetrates through the transverse plate (12) and extends into the supporting cylinder (15), and the driving rod (14) is in threaded fit with the supporting cylinder (15).
3. The high-temperature testing device for the temperature-resistant sealing ring according to claim 1, wherein guide rails (11) are mounted on opposite sides of two groups of vertical plates (8), a sliding block (10) is connected to the side wall of the upper box body (6) through a connecting rod (9), and the sliding block (10) is in sliding fit with the guide rails (11).
4. The temperature-resistant sealing ring high-temperature testing device is characterized in that the air supply assembly comprises a fan (17) arranged on the upper portion of the upper box body (6) and an air inlet pipe (16) connected to the output end of the fan (17), and one end, far away from the fan (17), of the air inlet pipe (16) extends into the upper box body (6).
5. The temperature-resistant sealing ring high-temperature testing device is characterized in that the elastic supporting component (2) comprises a supporting rod (19) fixedly connected to the bottom of the lower box body (3) and a supporting base (20) fixedly connected to the bottom of the water tank (1), one end, far away from the lower box body (3), of the supporting rod (19) extends to the inside of the supporting base (20) and is fixedly connected with a spring (21), and one end, far away from the supporting rod (19), of the spring (21) is connected with the bottom of the supporting base (20).
6. The device for testing the high temperature of the temperature-resistant sealing ring according to claim 1, wherein the heating component (4) is an electric furnace.
7. The device for testing the high temperature of the temperature-resistant sealing ring according to claim 6, characterized in that a perspective glass window (18) is arranged on the side wall of the water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672240.7U CN211602310U (en) | 2020-04-28 | 2020-04-28 | High-temperature testing device for temperature-resistant sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020672240.7U CN211602310U (en) | 2020-04-28 | 2020-04-28 | High-temperature testing device for temperature-resistant sealing ring |
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| Publication Number | Publication Date |
|---|---|
| CN211602310U true CN211602310U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020672240.7U Expired - Fee Related CN211602310U (en) | 2020-04-28 | 2020-04-28 | High-temperature testing device for temperature-resistant sealing ring |
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| Country | Link |
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| CN (1) | CN211602310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362260A (en) * | 2020-11-04 | 2021-02-12 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
-
2020
- 2020-04-28 CN CN202020672240.7U patent/CN211602310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362260A (en) * | 2020-11-04 | 2021-02-12 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
| CN112362260B (en) * | 2020-11-04 | 2021-10-29 | 盐城乔胜机动车配件有限公司 | O type circle defect automatic checkout device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |