CN219714630U - Air tightness test equipment of tire pressure sensor - Google Patents
Air tightness test equipment of tire pressure sensor Download PDFInfo
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- CN219714630U CN219714630U CN202321269650.7U CN202321269650U CN219714630U CN 219714630 U CN219714630 U CN 219714630U CN 202321269650 U CN202321269650 U CN 202321269650U CN 219714630 U CN219714630 U CN 219714630U
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- workbench
- tire pressure
- pressure sensor
- lifter
- air tightness
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides air tightness testing equipment of a tire pressure sensor, relates to the technical field of tire pressure detection, and solves the technical problems that an existing tire pressure sensor detection equipment is narrow in space above a workbench and inconvenient for operators to use. The air tightness test device of the tire pressure sensor comprises: the device comprises a base, a workbench, a lifter, an inflator and a target gas sensor; the lifter is vertically arranged at the top of the base; the base is also provided with a sliding rail, a driving device and a control device; the sliding rail is externally measured by the lifter and extends to the lower part of the lifter; the workbench is in sliding connection with the sliding rail; the driving device drives the workbench to slide on the sliding rail; the control device is in signal connection with the driving device, and the driving device controls the workbench to move to the dismounting position or the detection position. The utility model is used for reducing the operation difficulty of the air tightness detection of the tire pressure sensor.
Description
Technical Field
The utility model relates to the technical field of tire pressure detection, in particular to air tightness testing equipment of a tire pressure sensor.
Background
The tyre pressure monitoring system is called as TPMS for short, the technology can automatically monitor various conditions of the tyre in real time by recording the rotation speed of the tyre or a tyre pressure sensor arranged in the tyre, and can provide effective safety guarantee for running. Before the tire pressure sensor is used, air tightness detection is needed, and qualified products are ensured. In the existing tire pressure sensor air tightness detection equipment, an operation workpiece on a workbench is narrow, and a user hand is easy to collide with the detection equipment in the operation process, so that unnecessary personnel damage and equipment damage are caused.
The present inventors found that there are at least the following technical problems in the prior art:
the space above the workbench of the existing tire pressure sensor detection equipment is narrow, and operators often have inconvenience in use.
Disclosure of Invention
The utility model aims to provide air tightness testing equipment for a tire pressure sensor, which aims to solve the technical problems that the space above a workbench of the existing tire pressure sensor testing equipment in the prior art is narrow, and an operator is inconvenient to use. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the air tightness test equipment of the tire pressure sensor provided by the utility model comprises the following components: the device comprises a base, a workbench, a lifter, an inflator and a target gas sensor; the workbench is provided with a storage groove for storing the tire pressure sensor, the output end of the lifter is provided with a sealing cover for sealing the opening of the storage groove, the inflator conveys target gas into the tire pressure sensor, the target gas sensor detects whether the target gas leaks from the tire pressure sensor,
the lifter is vertically arranged at the top of the base; the base is also provided with a sliding rail, a driving device and a control device;
the sliding rail is externally measured by the lifter and extends to the lower part of the lifter; the workbench is in sliding connection with the sliding rail; the driving device drives the workbench to slide on the sliding rail;
the control device is in signal connection with the driving device, and the driving device controls the workbench to move to the dismounting position or the detection position; the disassembly and assembly position is positioned at one end of the sliding rail far away from the lifter; the detection position is positioned at one end of the sliding rail, which is close to the lifter.
In an alternative embodiment, a positioning device is arranged on the base, and the positioning device is in signal connection with the control device;
the positioning device detects whether the workbench reaches the position right below the lifter and feeds information back to the control device.
In an alternative embodiment, the position-finding device comprises a travel switch in signal connection with the control device;
the travel switch is arranged at a detection position on the base, a collision block corresponding to the travel switch is arranged on the workbench, and when the workbench reaches the position right below the lifter, the collision block collides with the travel switch.
In an alternative embodiment, the position finding device comprises a laser positioning instrument in signal connection with the control device;
the signal generator and the signal receiver of the laser positioning instrument are arranged at the detection position on the base and are respectively positioned at two sides of the workbench; the workbench is provided with a baffle matched with the laser positioning instrument, and when the workbench reaches the position right below the lifter, the baffle shields laser emitted by the laser positioning instrument.
In an alternative embodiment, a limiting device is arranged on the base, and the limiting device is in signal connection with the control device;
when the control device receives the information that the workbench reaches the lower part of the lifter, the control device sends a locking instruction to the limiting device, and the limiting device locks the workbench compared with the base.
In an alternative embodiment, the limiting device comprises a first retraction cylinder and a limiting groove;
the first shrinkage cylinder is arranged on the workbench and is in signal connection with the control device; the limiting groove is arranged on the base, and the position of the limiting groove corresponds to the first shrinkage cylinder; when the control device sends out a locking instruction, the first shrinkage cylinder stretches and is inserted into the limit groove.
In an alternative embodiment, the number of the first shrinkage cylinders and the limit grooves is at least two, and each group is arranged along the circumferential direction of the workbench.
In an alternative embodiment, the driving device comprises an electric screw rod and a matched sliding table;
the electric screw rod is arranged on the base and is parallel to the sliding rail; the sliding table is connected with the workbench, and the electric screw rod drives the workbench to slide on the sliding rail through the sliding table.
In an alternative embodiment, the sliding rail is disposed on the top surface of the workbench, and the sliding rail extends in a horizontal plane.
In an alternative embodiment, the number of the sliding rails is two, and the two sliding rails are arranged in parallel on a horizontal plane.
The air tightness test equipment of the tire pressure sensor provided by the utility model comprises the following components: the device comprises a base, a workbench, a lifter, an inflator and a target gas sensor; the sliding rail is externally measured by the lifter and extends to the lower part of the lifter; the workbench is in sliding connection with the sliding rail; the driving device drives the workbench to slide on the sliding rail; the control device is in signal connection with the driving device, and the driving device controls the workbench to move to the dismounting position or the detection position; the disassembly and assembly position is positioned at one end of the sliding rail far away from the lifter; the detection position is positioned at one end of the sliding rail, which is close to the lifter.
According to the air tightness testing equipment of the tire pressure sensor, the workbench is freely moved to the dismounting position or the detection position through the control device and the driving device. Wherein, the disassembly and assembly position is far away from the lifter, so that a user can conveniently place and disassemble the detected tire pressure sensor; the detection position is close to the lifter, the whole equipment is kept compact, the phenomenon that the operation amplitude of the lifter is overlarge to influence the action precision is avoided, and the test equipment is convenient to move and transport. Compared with the prior art, the device effectively improves the operation space when the detected piece is taken and placed, and is more convenient and rapid to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an air tightness testing apparatus of a tire pressure sensor according to the present utility model;
fig. 2 is a schematic side sectional structure of an air tightness testing apparatus of a tire pressure sensor according to the present utility model.
1, a base; 2. a work table; 3. a lifter; 4. a cover; 5. a slide rail; 6. an electric screw rod; 7. a sliding table.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
As shown in fig. 1 and 2, the present utility model provides an air tightness testing apparatus of a tire pressure sensor, comprising: the device comprises a base, a workbench, a lifter, an inflator and a target gas sensor; the workbench is provided with a storage groove for storing the tire pressure sensor, the output end of the lifter is provided with a sealing cover, the sealing cover is used for sealing the opening of the storage groove, the inflator is used for conveying target gas into the tire pressure sensor, and the target gas sensor is used for detecting whether the target gas leaks from the tire pressure sensor;
the lifter is vertically arranged at the top of the base; the base is also provided with a sliding rail, a driving device and a control device;
the sliding rail is externally measured by the lifter and extends to the lower part of the lifter; the workbench is in sliding connection with the sliding rail; the driving device drives the workbench to slide on the sliding rail;
the control device is in signal connection with the driving device, and the driving device controls the workbench to move to the dismounting position or the detection position; the disassembly and assembly position is positioned at one end of the sliding rail far away from the lifter; the detection position is positioned at one end of the sliding rail, which is close to the lifter.
According to the air tightness testing equipment of the tire pressure sensor, the workbench is freely moved to the dismounting position or the detection position through the control device and the driving device. Wherein, the disassembly and assembly position is far away from the lifter, so that a user can conveniently place and disassemble the detected tire pressure sensor; the detection position is close to the lifter, the whole equipment is kept compact, the phenomenon that the operation amplitude of the lifter is overlarge to influence the action precision is avoided, and the test equipment is convenient to move and transport. Compared with the prior art, the device effectively improves the operation space when the detected piece is taken and placed, and is more convenient and rapid to use.
As an alternative embodiment of the present utility model, a positioning device is disposed on the base, and the positioning device is in signal connection with the control device;
the positioning device detects whether the workbench reaches the position right below the lifter and feeds information back to the control device.
As an alternative embodiment of the utility model, the position finding device comprises a travel switch in signal connection with the control device;
the travel switch is arranged at a detection position on the base, a collision block corresponding to the travel switch is arranged on the workbench, and when the workbench reaches the position right below the lifter, the collision block collides with the travel switch.
As an alternative embodiment of the utility model, the positioning device comprises a laser positioning instrument in signal connection with the control device;
the signal generator and the signal receiver of the laser positioning instrument are arranged at the detection position on the base and are respectively positioned at two sides of the workbench; the workbench is provided with a baffle matched with the laser positioning instrument, and when the workbench reaches the position right below the lifter, the baffle shields laser emitted by the laser positioning instrument.
As an optional implementation mode of the utility model, the base is provided with a limiting device, and the limiting device is in signal connection with the control device;
when the control device receives the information that the workbench reaches the lower part of the lifter, the control device sends a locking instruction to the limiting device, and the limiting device locks the workbench compared with the base.
As an alternative embodiment of the present utility model, the limiting device includes a first retraction cylinder and a limiting groove;
the first shrinkage cylinder is arranged on the workbench and is in signal connection with the control device; the limiting groove is arranged on the base, and the position of the limiting groove corresponds to the first shrinkage cylinder; when the control device sends out a locking instruction, the first shrinkage cylinder stretches and is inserted into the limit groove.
As an alternative embodiment of the present utility model, the number of the first shrinkage cylinders and the limit grooves is at least two, and each group is disposed along the circumferential direction of the workbench.
As an alternative embodiment of the utility model, the driving device comprises an electric screw rod and a matched sliding table;
the electric screw rod is arranged on the base and is parallel to the sliding rail; the sliding table is connected with the workbench, and the electric screw rod drives the workbench to slide on the sliding rail through the sliding table.
As an alternative embodiment of the utility model, the drive means comprise a second retraction cylinder;
the second shrinkage cylinder is arranged on the base, and the expansion direction of the second shrinkage cylinder is parallel to the extension direction of the sliding rail; the output end of the second shrinkage cylinder is connected with the workbench to push the workbench to slide on the sliding rail.
As an alternative embodiment of the present utility model, the sliding rail is disposed on the top surface of the workbench, and the sliding rail extends in a horizontal plane.
As an alternative embodiment of the present utility model, the number of the sliding rails is two, and the two sliding rails are arranged in parallel on a horizontal plane.
As an optional implementation mode of the utility model, the electric screw rod and the hydraulic cylinder have a self-locking function, and when the positioning device sends the workbench to the control and reaches the lower part of the lifter, the control device stops the electric screw rod/the hydraulic cylinder, and the workbench completes limiting fixation under the self-locking function of the driving device.
As an alternative embodiment of the present utility model, the air tightness testing apparatus of the tire pressure sensor further includes a scram switch disposed on the power supply circuit, and when an emergency occurs, the scram switch is turned off, and the driving device and the elevator are disconnected from the power supply.
As an optional embodiment of the present utility model, the air tightness testing apparatus for a tire pressure sensor further includes a reset switch, the reset switch is electrically connected to the control device, and when the reset switch is pressed, the control device moves the workbench to the dismounting position through the driving device, and lifts the cover to the highest position through the lifter.
In the description of the present utility model, it should be noted that the terms "connected," "mounted," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in fig. 1, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. An air tightness testing apparatus of a tire pressure sensor, comprising: the device comprises a base, a workbench, a lifter, an inflator and a target gas sensor; the workbench is provided with a storage groove for storing the tire pressure sensor, the output end of the lifter is provided with a sealing cover for sealing the opening of the storage groove, the inflator conveys target gas into the tire pressure sensor, the target gas sensor detects whether the target gas leaks from the tire pressure sensor or not, the tire pressure sensor is characterized in that,
the lifter is vertically arranged at the top of the base; the base is also provided with a sliding rail, a driving device and a control device;
the sliding rail is externally measured by the lifter and extends to the lower part of the lifter; the workbench is in sliding connection with the sliding rail; the driving device drives the workbench to slide on the sliding rail;
the control device is in signal connection with the driving device, and the driving device controls the workbench to move to the dismounting position or the detection position; the disassembly and assembly position is positioned at one end of the sliding rail far away from the lifter; the detection position is positioned at one end of the sliding rail, which is close to the lifter.
2. The air tightness test device of a tire pressure sensor according to claim 1, wherein a positioning device is provided on the base, and the positioning device is in signal connection with the control device;
the positioning device detects whether the workbench reaches the position right below the lifter and feeds information back to the control device.
3. The air tightness testing apparatus of a tire pressure sensor according to claim 2, wherein said positioning device comprises a travel switch in signal connection with said control device;
the travel switch is arranged at a detection position on the base, a collision block corresponding to the travel switch is arranged on the workbench, and when the workbench reaches the position right below the lifter, the collision block collides with the travel switch.
4. The air tightness test device of the tire pressure sensor according to claim 2, wherein the positioning device comprises a laser positioning instrument in signal connection with the control device;
the signal generator and the signal receiver of the laser positioning instrument are arranged at the detection position on the base and are respectively positioned at two sides of the workbench; the workbench is provided with a baffle matched with the laser positioning instrument, and when the workbench reaches the position right below the lifter, the baffle shields laser emitted by the laser positioning instrument.
5. The air tightness test device of the tire pressure sensor according to claim 2, wherein a limiting device is arranged on the base, and the limiting device is in signal connection with the control device;
when the control device receives the information that the workbench reaches the lower part of the lifter, the control device sends a locking instruction to the limiting device, and the limiting device locks the workbench compared with the base.
6. The air tightness testing apparatus of a tire pressure sensor according to claim 5, wherein said stopper means includes a first shrink cylinder and a stopper groove;
the first shrinkage cylinder is arranged on the workbench and is in signal connection with the control device; the limiting groove is arranged on the base, and the position of the limiting groove corresponds to the first shrinkage cylinder; when the control device sends out a locking instruction, the first shrinkage cylinder stretches and is inserted into the limit groove.
7. The air tightness testing apparatus of a tire pressure sensor according to claim 6, wherein the number of the first shrink cylinders and the limit grooves is at least two, each set being arranged along the circumferential direction of the table.
8. The air tightness testing apparatus of a tire pressure sensor according to claim 1, wherein the driving means comprises an electric screw and a matched sliding table;
the electric screw rod is arranged on the base and is parallel to the sliding rail; the sliding table is connected with the workbench, and the electric screw rod drives the workbench to slide on the sliding rail through the sliding table.
9. The air tightness testing apparatus of a tire pressure sensor according to claim 1, wherein the slide rail is provided on the table top surface, the slide rail extending in a horizontal plane.
10. The air tightness testing apparatus of a tire pressure sensor according to claim 1, wherein the number of the slide rails is two, and the two slide rails are arranged in parallel on a horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269650.7U CN219714630U (en) | 2023-05-24 | 2023-05-24 | Air tightness test equipment of tire pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269650.7U CN219714630U (en) | 2023-05-24 | 2023-05-24 | Air tightness test equipment of tire pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714630U true CN219714630U (en) | 2023-09-19 |
Family
ID=87982481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269650.7U Active CN219714630U (en) | 2023-05-24 | 2023-05-24 | Air tightness test equipment of tire pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714630U (en) |
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2023
- 2023-05-24 CN CN202321269650.7U patent/CN219714630U/en active Active
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