CN219369028U - Sensor gas tightness check out test set - Google Patents
Sensor gas tightness check out test set Download PDFInfo
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- CN219369028U CN219369028U CN202222036031.5U CN202222036031U CN219369028U CN 219369028 U CN219369028 U CN 219369028U CN 202222036031 U CN202222036031 U CN 202222036031U CN 219369028 U CN219369028 U CN 219369028U
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Abstract
The utility model belongs to the technical field of detection equipment, and particularly relates to sensor air tightness detection equipment, which comprises a workbench, wherein three mounting tables are uniformly and fixedly arranged at the left and right of the upper end of the workbench, placing cotton is arranged at the upper ends of the three mounting tables, placing grooves are formed at the upper ends of the placing cotton, and a wrapping component matched with the three mounting tables is arranged at the front end of a connecting frame; the wrapping assembly comprises a dome, a helium sensor is arranged in the dome, a connecting plate is fixedly arranged at the upper end of the annular chute, a connecting table is fixedly arranged at the upper end of the connecting plate, which extends out of the opening, three assembly tables are uniformly arranged at the lower end of the working plate, and an inflation assembly is arranged at the lower ends of the three assembly tables; the utility model has simple structure and reasonable design, can detect a plurality of tire pressure sensors at the same time when in use, can effectively improve the working efficiency of staff, and has the function of cleaning helium in the dome so as to avoid uncomfortable body caused by long-time inhalation of the staff.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and particularly relates to sensor air tightness detection equipment.
Background
The tire is one of the most important components of an automobile, in the way of automobile driving, the automobile tire is in a high-speed rotation state, so that the tire can be guaranteed to be safely used, whether a serious potential safety hazard exists, the use of the tire can be influenced by too low or too high air pressure of the tire, real-time monitoring is needed to be conducted on the air pressure of the tire, the tire pressure sensor is needed to be used for conducting real-time monitoring on the air pressure of the tire, the air tightness of the tire pressure sensor is an important link in production, the existing sensor air tightness detection device is an assembly device for detecting the air tightness of the tire pressure sensor, such as the arrangement of a hydraulic rod, a sealing cover, a buffer mechanism, an installation seat, a clamping mechanism and a helium sensor, the assembly device can be quickly assembled and used for detecting by utilizing helium, the damage of the tire pressure sensor caused by water seepage is prevented, and then the detection efficiency and the detection accuracy of the tire pressure sensor can be improved.
Disclosure of Invention
The purpose of the utility model is that: aims at providing a sensor gas tightness check out test set, can detect a plurality of tire pressure sensor simultaneously when using, can effectively improve staff's work efficiency to have and clear up the inside helium of dome, avoid the staff to inhale for a long time and cause the uncomfortable body.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a sensor gas tightness check out test set, includes the workstation, even fixed mounting has three mount table about the workstation upper end, and three the mount table upper end is all installed and is placed cotton, and a plurality of place cotton upper end has all been seted up the standing groove, the workstation upper end evenly install with three intake pipe of three mount table position one-to-one, the assembly piece is installed to the workstation rear end, assembly piece upper end fixed mounting has flexible cylinder, flexible cylinder's flexible fixed mounting has the connecting plate, the diaphragm is installed to connecting plate lower extreme front side, the link is installed to the diaphragm lower extreme, link front end install with three mount table assorted parcel subassembly;
the wrapping assembly comprises a round cover, a helium sensor is arranged in the round cover, an exhaust pipe is arranged at the rear end of the round cover, an annular chute is formed in the round cover, an annular sealing plate is assembled in the annular chute in a sliding mode, an opening communicated with the annular chute is formed in the upper end of the round cover, a connecting plate is fixedly arranged at the upper end of the annular sealing plate, a connecting table is fixedly arranged at the upper end of the connecting plate, extending out of the opening, and the connecting table is fixedly connected with the connecting frame;
the three round cover upper end all is equipped with the air inlet hose, the equal fixed mounting in workstation upper end four corners department has the bracing piece, four the common fixed mounting in bracing piece upper end has the working plate, the working plate lower extreme evenly is equipped with three assembly bench, and is three the assembly bench lower extreme is all installed and is inflated the subassembly, three air inlet hose one end is linked together with the end of giving vent to anger of three inflation subassemblies respectively.
The air pumping assembly comprises an installation barrel, a matching groove matched with An Zhuangtong is formed in the lower end of the assembly table, the installation barrel is fixedly installed in the matching groove, the lower end of the installation barrel extends downwards, a piston is assembled in the installation barrel in an up-down sealing sliding manner, a push rod matched with the transverse plate is arranged at the lower end of the piston, a spring is fixedly installed at the upper end of the piston, and the upper end of the spring is fixedly connected with the inner wall of the upper side of the installation barrel;
one end of each air inlet hose extends into each of the three assembly tables and is fixedly communicated with each of the three mounting barrels.
The connecting frame comprises three first assembling rods, the three assembling rods are uniformly assembled at the lower end of the transverse plate, the lower ends of the three assembling rods are fixedly provided with mounting blocks together, the front ends of the mounting blocks are fixedly provided with three groups of connecting components, and the three groups of connecting components are fixedly connected with the three connecting tables respectively;
the connecting assembly comprises two second assembling rods, the two second assembling rods are fixedly arranged at the front ends of the mounting blocks, and the front ends of the two second assembling rods are fixedly connected with one connecting table.
Three sealing rings are fixedly arranged at the upper end of the workbench, the three mounting tables are respectively positioned inside the three sealing rings, and sealing rings matched with the sealing rings are respectively arranged on one side of the circumference of the dome.
Four stabilizing columns are uniformly distributed and mounted at the lower end of the workbench.
When the tire pressure sensor detection device is used, the air tightness of three tire pressure sensors can be detected at the same time, the detection efficiency of staff is improved, the air tightness of the tire pressure sensors can be detected by using helium and helium sensors during detection, the damage of the tire pressure sensors caused by traditional water detection can be avoided, the air inside the dome can be cleaned by the inflation assembly after each detection is finished, discomfort caused by the fact that the helium remains in the air after the dome is opened and long-time staff inhale bodies is avoided, and protection is provided for the staff.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic diagram of a sensor air tightness detecting device according to the present utility model;
FIG. 2 is a schematic diagram showing a partial cross-sectional structure of a sensor air tightness detection device according to the present utility model;
FIG. 3 is a schematic diagram of a sensor air tightness detection device according to a second embodiment of the present utility model;
FIG. 4 is a schematic view showing a first partial structure of a sensor air tightness detecting apparatus according to the present utility model;
FIG. 5 is a schematic diagram showing a partial cross-sectional structure of a sensor air tightness detection device according to the present utility model;
FIG. 6 is a schematic diagram showing a partial cross-sectional structure of a sensor air tightness detection device according to the present utility model;
fig. 7 is a schematic structural view of an assembly of an annular sealing plate and a connecting plate of the sensor air tightness detection device.
The main reference numerals are as follows:
the device comprises a workbench 1, a mounting table 11, a cotton placing 12, a placing groove 13, an air inlet pipe 14, a mounting block 15, a telescopic cylinder 16, a connecting plate 17, a cross plate 18, a circular cover 19, a helium sensor 191, an exhaust pipe 20, an air inlet hose 201, an annular sliding groove 21, a supporting rod 211, an annular sealing plate 22, a working plate 221, a connecting plate 222, a connecting table 23, a mounting table 231, a mounting barrel 24, a piston 26, a push rod 27, a spring 271, a first mounting rod 28, a mounting block 29, a second mounting rod 30, a sealing ring 31, a sealing ring 32 and a stabilizing column 33.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1-7, the sensor air tightness detection device comprises a workbench 1, wherein three installation tables 11 are uniformly and fixedly installed on the left and right of the upper end of the workbench 1, cotton placement 12 are installed on the upper ends of the three installation tables 11, placement grooves 13 are formed in the upper ends of the cotton placement 12, three air inlet pipes 14 which are in one-to-one correspondence with the positions of the three installation tables 11 are uniformly installed on the upper end of the workbench 1, an assembly block 15 is installed on the rear end of the workbench 1, a telescopic cylinder 16 is fixedly installed on the upper end of the assembly block 15, a connecting plate 17 is fixedly installed on the telescopic end of the telescopic cylinder 16, a transverse plate 18 is installed on the front side of the lower end of the connecting plate 17, a connecting frame is installed on the lower end of the transverse plate 18, and a wrapping component matched with the three installation tables 11 is installed on the front end of the connecting frame;
the wrapping assembly comprises a round cover 19, a helium sensor 191 is arranged in the round cover 19, an exhaust pipe 20 is arranged at the rear end of the round cover 19, an annular chute 21 is arranged in the round cover 19, an annular sealing plate 22 is assembled in the annular chute 21 in a sliding manner, an opening communicated with the annular chute 21 is formed in the upper end of the round cover 19, a connecting plate 222 is fixedly arranged at the upper end of the annular sealing plate 22, a connecting table 23 is fixedly arranged at the upper end of the connecting plate 222 extending out of the opening, and the connecting table 23 is fixedly connected with the connecting frame;
the upper ends of the three circular hoods 19 are respectively provided with an air inlet hose 201, the four corners of the upper end of the workbench 1 are respectively fixedly provided with a supporting rod 211, the upper ends of the four supporting rods 211 are respectively fixedly provided with a working plate 221, the lower ends of the working plates 221 are uniformly provided with three assembly tables 231, the lower ends of the three assembly tables 231 are respectively provided with an air pumping assembly, and one ends of the three air inlet hoses 201 are respectively communicated with the air outlet ends of the three air pumping assemblies.
When in use, the telescopic ends of the telescopic cylinders 16 are in an extended state in the original state, so that the three circular covers 19 can be driven by the connecting frame to be separated from the contact with the upper surface of the workbench 1, the shape of the placement groove 13 is consistent with that of the tire pressure sensor, a person in charge can respectively place the three tire pressure sensors in the placement groove 13 when detecting the tire pressure sensors, the positions of the three air inlet pipes 14 are respectively corresponding to the three mounting tables 11, the person in charge connects the tire pressure sensors with one of the air inlet pipes 14 when in use, and then all the air inlet pipes 14 are sequentially connected with the tire pressure sensors respectively, thus completing the primary installation when in detection, and the other ends of the three air inlet pipes 14 are respectively connected with an external helium storage device;
then the telescopic end of the air telescopic cylinder 16 of the staff is contracted, when the telescopic cylinder 16 is contracted, the three connecting tables 23 are driven by the connecting frame to gradually downwards, and at the moment, the upper ends of the three annular closing plates 22 are respectively abutted with the upper inner walls of the three annular sliding grooves 21, so that the opening of the exhaust pipe 20 is not closed by the three annular closing plates 22, the staff can be connected with the exhaust pipe 20 through a hose before detection, the hose can be connected with an external waste gas collecting device or a designated place, when the telescopic end of the telescopic cylinder 16 is controlled to be contracted by the staff, the lower ends of the three circular hoods 19 are gradually abutted with the upper ends of the working tables 1, one of the circular hoods 19 wraps one of the mounting tables 11 and one of the air inlet pipes 14, and the annular closing plate 22 can be driven to descend along with the continuous shrinkage of the telescopic cylinder 16 until the lower end of the annular closing plate 22 is abutted against the lower end of the annular chute 21, so that the annular closing plate 22 can close the exhaust pipe 20, a closed space is formed inside the circular cover 19, the detection work can be started, helium is filled into the inner cavity of the tire pressure sensor through the air inlet pipe 14, if leakage exists, the helium sensor 191 on the inner wall of the circular cover 19 can detect the helium, the detection of the air tightness of the helium sensor 191 is completed, after the detection is completed, a worker controls the expansion end of the telescopic cylinder 16 to expand, the telescopic cylinder 16 can drive the three connecting tables 23 to ascend under the preferential state, the three annular closing plates 22 can be driven to expose the pipe mouth of the exhaust pipe 20 along with the continuous upper body of the three connecting tables 23, the transverse plate 18 can be contacted with the inflation assembly while the exposure is carried out, the three pumping assemblies begin pumping and blow air into the dome 19 through the air inlet hose 201, because the annular chute 21 is formed, the annular sealing plate 22 moves up and down in the annular chute 21, the pumping assemblies continuously pump air into the dome 19 in the process that the annular sealing plate 22 continuously rises, and because the dome 19 is in a state that the lower end is in contact with the upper surface of the workbench 1, the exhaust pipe 20 is the only air outlet, so that the circulated air can finally discharge helium in the dome 19 to the exhaust gas collecting device through the exhaust pipe 20 or a place which cannot influence staff, thereby completing the discharge of the helium and avoiding the adverse effect caused by long-term contact of the staff with the helium;
along with the continuous extension of the telescopic cylinder 16, the upper ends of the three annular sealing plates 22 are abutted against the inner wall of the upper side of the annular chute 21 again, so that the three circular covers 19 can be driven to ascend by the three annular sealing plates 22, and a worker can take down the detected tire pressure sensor, so that one-time detection is completed;
when the tire pressure sensor is used, the air tightness of the three tire pressure sensors can be detected at the same time, the detection efficiency of staff is improved, the air tightness of the tire pressure sensors can be detected by using helium and the helium sensor 191 during detection, so that the damage of the tire pressure sensors caused by the traditional water detection can be avoided, the air inside the dome 19 can be cleaned by the inflation assembly after each detection is finished, the discomfort caused by the fact that the helium remains in a room after the dome 19 is opened and long-time staff inhales the body is avoided, and the protection is provided for the staff.
The air pumping assembly comprises an installation barrel 24, a matching groove matched with the installation barrel 24 is formed in the lower end of the assembly table 231, the installation barrel 24 is fixedly installed in the matching groove, the lower end of the installation barrel 24 extends downwards, a piston 26 is assembled in the installation barrel 24 in an up-down sealing sliding manner, a push rod 27 matched with the transverse plate 18 is arranged at the lower end of the piston 26, a spring 271 is fixedly installed at the upper end of the piston 26, and the upper end of the spring 271 is fixedly connected with the inner wall of the upper side of the installation barrel 24;
one end of each of the three air inlet hoses 20 extends into the three assembly tables 231 and is fixedly communicated with the three mounting barrels 24; when the diaphragm 18 is far away from the push rod 27, the spring 271 stretches to push the piston 26 to the lower side in the installation barrel 24, and when the diaphragm 18 ascends, the upper end of the diaphragm 18 is abutted against the lower end of the push rod 27, and the telescopic cylinder 16 generates upward pushing force to drive the push rod 27 to move upwards, and when the push rod 27 moves upwards, the piston 26 is driven to move upwards in the installation barrel 24, and then air in the installation barrel 24 is pushed out and discharged into the dome 19 through the air inlet hose 201, so that the ventilation effect is realized.
The connecting frame comprises three first assembling rods 28, the three assembling rods 28 are uniformly assembled with the lower end of the transverse plate 18, the lower ends of the three assembling rods 28 are fixedly provided with mounting blocks 29 together, the front ends of the mounting blocks 29 are fixedly provided with three groups of connecting components, and the three groups of connecting components are fixedly connected with the three connecting tables 23 respectively;
the connecting assembly comprises two second assembling rods 30, the two second assembling rods 30 are fixedly arranged at the front ends of the mounting blocks 29, and the front ends of the two second assembling rods 30 are fixedly connected with one connecting table 23; when the telescopic end of the telescopic cylinder 16 stretches, the transverse plate 18 can drive the three assembly rods 28 to move, and finally the three connecting tables 23 are driven to move up and down through the three connecting assemblies, so that the operation is convenient.
Embodiment two:
on the basis of the first embodiment, three sealing rings 31 are fixedly arranged at the upper end of the workbench 1, the three mounting tables 11 are respectively positioned in the three sealing rings 31, and sealing rings 32 matched with the sealing rings 31 are respectively arranged on one side of the circumferences of the three circular covers 19; in use, the sealing ring 31 can then cooperate with the sealing ring 32 to increase the tightness of the dome 19 against the mounting table 11.
Four stabilizing columns 33 are uniformly distributed and arranged at the lower end of the workbench 1; this provides stable support for the table 1 by the four stabilizing columns 33.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The utility model provides a sensor gas tightness check out test set, includes workstation, its characterized in that: the device comprises a workbench, wherein three mounting tables are uniformly and fixedly mounted left and right at the upper ends of the workbench, placing cottons are mounted at the upper ends of the mounting tables, placing grooves are formed in the upper ends of the placing cottons, three air inlet pipes corresponding to the positions of the three mounting tables one by one are uniformly mounted at the upper ends of the workbench, assembly blocks are mounted at the rear ends of the workbench, telescopic cylinders are fixedly mounted at the upper ends of the assembly blocks, connecting plates are fixedly mounted at the telescopic ends of the telescopic cylinders, transverse plates are mounted at the front sides of the lower ends of the connecting plates, connecting frames are mounted at the lower ends of the transverse plates, and wrapping assemblies matched with the three mounting tables are mounted at the front ends of the connecting frames;
the wrapping assembly comprises a round cover, a helium sensor is arranged in the round cover, an exhaust pipe is arranged at the rear end of the round cover, an annular chute is formed in the round cover, an annular sealing plate is assembled in the annular chute in a sliding mode, an opening communicated with the annular chute is formed in the upper end of the round cover, a connecting plate is fixedly arranged at the upper end of the annular sealing plate, a connecting table is fixedly arranged at the upper end of the connecting plate, extending out of the opening, and the connecting table is fixedly connected with the connecting frame;
the three round cover upper end all is equipped with the air inlet hose, the equal fixed mounting in workstation upper end four corners department has the bracing piece, four the common fixed mounting in bracing piece upper end has the working plate, the working plate lower extreme evenly is equipped with three assembly bench, and is three the assembly bench lower extreme is all installed and is inflated the subassembly, three air inlet hose one end is linked together with the end of giving vent to anger of three inflation subassemblies respectively.
2. A sensor airtight detection apparatus according to claim 1, wherein: the air pumping assembly comprises an installation barrel, a matching groove matched with An Zhuangtong is formed in the lower end of the assembly table, the installation barrel is fixedly installed in the matching groove, the lower end of the installation barrel extends downwards, a piston is assembled in the installation barrel in an up-down sealing sliding manner, a push rod matched with the transverse plate is arranged at the lower end of the piston, a spring is fixedly installed at the upper end of the piston, and the upper end of the spring is fixedly connected with the inner wall of the upper side of the installation barrel;
one end of each air inlet hose extends into each of the three assembly tables and is fixedly communicated with each of the three mounting barrels.
3. A sensor airtight detection apparatus according to claim 1, wherein: the connecting frame comprises three first assembling rods, the three assembling rods are uniformly assembled at the lower end of the transverse plate, the lower ends of the three assembling rods are fixedly provided with mounting blocks together, the front ends of the mounting blocks are fixedly provided with three groups of connecting components, and the three groups of connecting components are fixedly connected with the three connecting tables respectively;
the connecting assembly comprises two second assembling rods, the two second assembling rods are fixedly arranged at the front ends of the mounting blocks, and the front ends of the two second assembling rods are fixedly connected with one connecting table.
4. A sensor airtight detection apparatus according to claim 1, wherein: three sealing rings are fixedly arranged at the upper end of the workbench, the three mounting tables are respectively positioned inside the three sealing rings, and sealing rings matched with the sealing rings are respectively arranged on one side of the circumference of the dome.
5. A sensor airtight detection apparatus according to claim 1, wherein: four stabilizing columns are uniformly distributed and mounted at the lower end of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036031.5U CN219369028U (en) | 2022-08-03 | 2022-08-03 | Sensor gas tightness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222036031.5U CN219369028U (en) | 2022-08-03 | 2022-08-03 | Sensor gas tightness check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219369028U true CN219369028U (en) | 2023-07-18 |
Family
ID=87147637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222036031.5U Active CN219369028U (en) | 2022-08-03 | 2022-08-03 | Sensor gas tightness check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219369028U (en) |
-
2022
- 2022-08-03 CN CN202222036031.5U patent/CN219369028U/en active Active
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