CN218411659U - Distribution valve endurance test device and equipment for air suspension - Google Patents
Distribution valve endurance test device and equipment for air suspension Download PDFInfo
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- CN218411659U CN218411659U CN202222295840.8U CN202222295840U CN218411659U CN 218411659 U CN218411659 U CN 218411659U CN 202222295840 U CN202222295840 U CN 202222295840U CN 218411659 U CN218411659 U CN 218411659U
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Abstract
The utility model provides a distribution valve endurance test device and equipment for air suspension. A device for testing the durability of a distribution valve for an air suspension, comprising: a base plate; a support assembly disposed above the base plate; the pressurizing assembly is arranged on one side of the pressurizing assembly and is used for limiting the distribution valve; and the positioning assembly is arranged on one side of the bottom plate and used for positioning the distribution valve. The positioning assembly can fix the distribution valve, so that the electromagnetic valve and the pressure sensor cannot fly out due to overlarge test air pressure when the distribution valve is tested, the test efficiency of the distribution valve and the accuracy of a test result are improved, meanwhile, the air tightness of the distribution valve is detected by observing the leakage condition of air when the distribution valve is tested, the failure of a product can be effectively and timely found, unqualified batches can be timely found, and the production quality of the distribution valve is improved.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, concretely relates to durable testing arrangement of distributing valve and equipment for air suspension.
Background
With the development of economy, the popularity of automobiles has become higher and higher, and the automobiles become the most important transportation tools for people. Air suspensions for automobiles are desirable for driving comfort. Air suspensions are now widely used in trucks, buses, cars and rail traffic. At present, air suspensions are almost used in foreign high-grade buses, the proportion of the air suspensions used in heavy-duty trucks reaches over 80 percent, and the application amount of the air suspensions on light-duty automobiles is rapidly increased. Some cars are also gradually installed and use air suspension, and the use of the air suspension is almost the only choice on some special vehicles.
The air suspension system has the advantages that the distribution valve is not used for normal operation, the distribution valve is used for distributing the gas in the gas storage tank to each gas bag through the output of the pressure sensor, the failure of the distribution valve can cause the failure of the whole air suspension system, and therefore the importance of the distribution valve in the air suspension system can be seen. In the performance test of the distribution valve, the endurance test can be said to be the most important, because it determines the service life of the distribution valve itself, and the existing distribution valve can cause the electromagnetic valve and the pressure sensor to fly out because of the overlarge test air pressure during the test, thereby reducing the test efficiency of the distribution valve and the accuracy of the test result.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a distribution valve endurance testing device for air suspension to current distribution valve among the solution prior art can lead to solenoid valve and pressure sensor departure because of test atmospheric pressure is too big when the test, has reduced the problem of distribution valve efficiency of software testing and the accuracy of test result.
The utility model discloses one of them embodiment provides the durable testing arrangement of distribution valve for air suspension for right. The distribution valve endurance test apparatus for an air suspension includes:
a base plate;
a support assembly disposed above the base plate;
the pressurizing assembly is arranged on one side of the pressurizing assembly and is used for limiting the distribution valve;
and the positioning assembly is arranged on one side of the bottom plate and used for positioning the distribution valve.
In one embodiment, the distribution valve to be tested is arranged on the positioning assembly, the pressurizing assembly is arranged on the supporting assembly, the distribution valve is sealed by driving the pressurizing assembly to press downwards, the durability test is carried out on the distribution valve, the positioning assembly can fix the distribution valve, the situation that the electromagnetic valve and the pressure sensor fly out due to overlarge test air pressure during the test of the distribution valve is avoided, the test efficiency of the distribution valve and the accuracy of a test result are improved, meanwhile, the air tightness of the distribution valve during the test is detected by observing the leakage condition of air, the failure of products can be effectively and timely found, unqualified batches can be timely found, and the production quality of the distribution valve is improved.
In one embodiment, the support assembly comprises:
the lower tooling plate is arranged on the upper surface of the bottom plate;
the upper tooling plate is arranged above the lower tooling plate;
the first top column is diagonally arranged between the lower tooling plate and the upper tooling plate;
and the second jacking columns are symmetrically arranged on the upper surface of the upper tooling plate.
In one embodiment, the support assembly further comprises:
and the middle tooling plate is sleeved on the first jacking column and is used for being connected with the pressurizing assembly.
In one embodiment, the supporting component can be used for mounting the pressurizing component, the first jacking column is in threaded connection with the lower tooling plate, the upper tooling plate is also in threaded connection with the first jacking column, the whole device is convenient to disassemble and mount, the lower tooling plate is also in threaded connection with the bottom plate, the testing device can be further disassembled, and components of the testing device can be conveniently replaced or stored.
In one embodiment, the pressurizing assembly comprises:
the driving piece is arranged above the upper tooling plate, and the output end of the driving piece penetrates through the upper tooling plate and is connected with the middle tooling plate;
the pressing tool plate is arranged on the outer side of the middle tool plate;
the air inlet nozzle is installed on the pressurizing tool plate and provided with a plurality of air inlet nozzles.
In one embodiment, the air nozzle of the distribution valve can be matched in a sealing mode by arranging the air inlet nozzle on the pressurizing tooling plate, air source air inlet and exhaust work of the distribution valve to be tested can be achieved, the pressurizing tooling plate is in threaded connection with the middle tooling plate, the air inlet nozzle can be replaced conveniently, and the service life of the testing device is prolonged.
In one embodiment, the side of the bottom plate corresponding to the air inlet nozzle extends outwards to form an extension plate.
In one embodiment, the extending plate is provided with a test slot.
In one embodiment, the positioning assembly comprises:
the distribution valve body positioning ejector pins are symmetrically arranged on the test slots and used for positioning the distribution valve;
and the electromagnetic valve thimbles are symmetrically arranged between the two distribution valve body positioning thimbles.
In one embodiment, the positioning assembly further comprises:
a pressure sensor thimble mounted on the test slot.
In one embodiment, the distribution valve body positioning thimble can position the distribution valve when the distribution valve is installed, so as to prevent the distribution valve from shifting, and meanwhile, the electromagnetic valve thimble and the pressure sensor thimble can fix the electromagnetic valve and the pressure sensor on the distribution valve, so as to prevent the distribution valve from falling off, and ensure the reliability and stability of the distribution valve during testing.
In one embodiment, the distribution valve body positioning thimble is arranged diagonally.
In one embodiment, the drive member is a drive cylinder.
The utility model discloses one of them embodiment still provides the durable test equipment of distributing valve for air suspension, include: a support;
and the distribution valve endurance test device for the air suspension is characterized in that the bottom plate is arranged on the support.
The distribution valve endurance test apparatus for air suspension provided in the above embodiment has the following
Has the advantages that:
1. in one embodiment, the distribution valve to be tested is arranged on the positioning component, the pressurizing component is arranged on the supporting component, the distribution valve is sealed by driving the pressurizing component to press downwards, the distribution valve is subjected to a durability test, the positioning component can fix the distribution valve, the distribution valve cannot fly out of an electromagnetic valve and a pressure sensor due to overlarge test air pressure during testing, the testing efficiency of the distribution valve and the accuracy of a testing result are improved, meanwhile, the air tightness of the distribution valve during testing is detected by observing the leakage condition of air, the failure of a product can be effectively and timely found, unqualified batches can be timely found, and the production quality of the distribution valve is improved.
2. In one embodiment, the supporting component can be used for mounting the pressurizing component, the first jacking column is in threaded connection with the lower tooling plate, the upper tooling plate is also in threaded connection with the first jacking column, the whole device is convenient to disassemble and mount, the lower tooling plate is also in threaded connection with the bottom plate, the testing device can be further disassembled, and components of the testing device can be conveniently replaced or stored.
3. In one embodiment, the air nozzle of the distribution valve can be matched in a sealing mode by arranging the air inlet nozzle on the pressurizing tool plate, air source air inlet and air exhaust of the distribution valve to be tested can be achieved, the pressurizing tool plate is in threaded connection with the middle tool plate, the air inlet nozzle can be replaced conveniently, and the service life of the testing device is prolonged.
4. In one embodiment, the distribution valve body positioning thimble can position the distribution valve when the distribution valve is installed, so as to prevent the distribution valve from shifting, and meanwhile, the electromagnetic valve thimble and the pressure sensor thimble can fix the electromagnetic valve and the pressure sensor on the distribution valve, so as to prevent the distribution valve from falling off, and ensure the reliability and stability of the distribution valve during testing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a front view of the present invention;
fig. 4 is a side view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that, if the present invention relates to a directional indication (such as up, down, left, right, front, back, 8230 \8230;, 8230;), the directional indication is only used to explain the relative position relationship between the components in a specific posture, the motion situation, etc., and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the expression "and/or" and/or "is used throughout, the meaning includes three parallel schemes, for example," A and/or B ", including scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a distribution valve durability testing apparatus for an air suspension, including:
a base plate 1;
the supporting component 2 is arranged above the bottom plate 1;
the pressurizing assembly 3 is arranged on one side of the pressurizing assembly 3, and the pressurizing assembly 3 is used for limiting the distribution valve;
and the positioning assembly 4 is arranged on one side of the bottom plate 1 and used for positioning the distribution valve.
In one embodiment, the distribution valve to be tested is mounted on the positioning component 4, the pressurizing component 3 is mounted on the supporting component 2, the distribution valve is sealed by driving the pressurizing component 3 to press downwards, the distribution valve is subjected to a durability test, and the positioning component 4 can fix the distribution valve, so that the electromagnetic valve and the pressure sensor cannot fly out due to overlarge test air pressure during testing of the distribution valve, the testing efficiency of the distribution valve and the accuracy of a testing result are improved, meanwhile, the airtightness of the distribution valve during testing is detected by observing the leakage condition of air, the failure of products can be effectively and timely found, unqualified batches can be timely found, and the quality of the distribution valve is improved.
In one embodiment, the support assembly 2 comprises:
a lower tooling plate 21, wherein the lower tooling plate 21 is arranged on the upper surface of the bottom plate 1;
an upper tooling plate 22, wherein the upper tooling plate 22 is arranged above the lower tooling plate 21;
a first top pillar 23, the first top pillar 23 being diagonally disposed between the lower tool plate 21 and the upper tool plate 22;
and the second top columns 24 are symmetrically arranged on the upper surface of the upper tooling plate 22.
In one embodiment, the support assembly 2 further comprises:
and the middle tooling plate 25 is sleeved on the first jacking column 23 and is used for being connected with the pressurizing assembly 3.
In one embodiment, the supporting component 2 can mount the pressing component 3, the first top column 23 is in threaded connection with the lower tooling plate 21, the upper tooling plate 22 is also in threaded connection with the first top column 23, so that the whole device can be conveniently dismounted and mounted, the lower tooling plate 21 is also in threaded connection with the bottom plate 1, so that the testing device can be further dismounted, and components of the testing device can be conveniently replaced or stored.
Referring to fig. 3, in one embodiment, the pressing assembly 3 includes:
the driving piece 31 is arranged above the upper tooling plate 22, and the output end of the driving piece 31 penetrates through the upper tooling plate 22 and is connected with the middle tooling plate 25;
a pressing tool plate 32, the pressing tool plate 32 being installed on an outer side of the middle tool plate 25;
the air inlet nozzle 33 is installed on the pressurizing tool plate 32, and a plurality of air inlet nozzles 33 are arranged on the pressurizing tool plate 33.
In one embodiment, the air nozzle 33 is arranged on the pressurizing tool plate 32, so that the air nozzle of the distribution valve can be matched in a sealing mode, air inlet and air exhaust of an air source can be realized on the distribution valve to be tested, the pressurizing tool plate 32 is in threaded connection with the middle tool plate 25, the air nozzle 33 can be replaced conveniently, and the service life of the testing device is prolonged.
In one embodiment, the bottom plate 1 extends outward to form an extension plate corresponding to one side of the air intake nozzle 33.
In one embodiment, the extending plate is provided with a test slot.
Referring to fig. 2-4, in one embodiment, the positioning assembly 4 includes:
the distribution valve body positioning ejector pins 41 are symmetrically arranged on the test slots and used for positioning the distribution valves;
and the electromagnetic valve ejector pins 42 are symmetrically arranged between the two distribution valve body positioning ejector pins 41.
In one embodiment, the positioning assembly 4 further comprises:
and the pressure sensor ejector pin 43 is installed on the test slot.
In one embodiment, the dispensing valve body positioning thimble 41 can position the dispensing valve when the dispensing valve is installed, so as to prevent the dispensing valve from shifting, and the solenoid valve thimble 42 and the pressure sensor thimble 43 can fix the solenoid valve and the pressure sensor on the dispensing valve, so as to prevent the dispensing valve from falling off, and ensure the reliability and stability of the dispensing valve during testing.
In one embodiment, the distribution valve body positioning thimble 41 is diagonally arranged.
In one embodiment, the driving member 31 is a driving cylinder.
The utility model discloses one of them embodiment still provides the durable test equipment of distribution valve for air suspension, include: a support;
and a distribution valve endurance test apparatus for an air suspension, the base plate 1 being provided on the support.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. Distribution valve endurance test device for air suspension characterized by, includes:
a base plate;
a support assembly disposed above the base plate;
the pressurizing assembly is arranged on one side of the pressurizing assembly and is used for limiting the distribution valve;
the positioning assembly is arranged on one side of the bottom plate and used for positioning the distribution valve.
2. The endurance testing apparatus of a distribution valve for an air suspension according to claim 1,
the support assembly includes:
the lower tooling plate is arranged on the upper surface of the bottom plate;
the upper tooling plate is arranged above the lower tooling plate;
the first jacking column is diagonally arranged between the lower tooling plate and the upper tooling plate;
and the second jacking columns are symmetrically arranged on the upper surface of the upper tooling plate.
3. The endurance testing apparatus of a distribution valve for an air suspension according to claim 2,
the support assembly further comprises:
and the middle tooling plate is sleeved on the first jacking column and is used for being connected with the pressurizing assembly.
4. The endurance testing apparatus of distribution valve for air suspension according to claim 3,
the pressurization subassembly includes:
the driving piece is arranged above the upper tooling plate, and the output end of the driving piece penetrates through the upper tooling plate and is connected with the middle tooling plate;
the pressing tool plate is arranged on the outer side of the middle tool plate;
the air inlet nozzle is installed on the pressurizing tool plate and provided with a plurality of air inlet nozzles.
5. The endurance testing apparatus of distribution valve for air suspension according to claim 4,
one side of the bottom plate, which corresponds to the air inlet nozzle, extends outwards to form an extension plate.
6. The endurance testing apparatus of a distribution valve for an air suspension according to claim 5,
the extending plate is provided with a test slot.
7. The endurance testing apparatus of a distribution valve for an air suspension according to claim 6,
the positioning assembly comprises:
the distribution valve body positioning thimbles are symmetrically arranged on the test slots and used for positioning the distribution valves;
and the electromagnetic valve thimbles are symmetrically arranged between the two distribution valve body positioning thimbles.
8. The endurance testing apparatus of distribution valve for air suspension according to claim 7,
the positioning assembly further comprises:
a pressure sensor thimble mounted on the test slot.
9. The endurance testing apparatus of distribution valve for air suspension according to claim 7,
the distribution valve body positioning thimble is arranged diagonally.
10. Distribution valve endurance test apparatus for air suspension, comprising:
a support;
and the distribution valve endurance testing apparatus for an air suspension as claimed in any one of claims 1 to 9, wherein the base plate is provided on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295840.8U CN218411659U (en) | 2022-08-30 | 2022-08-30 | Distribution valve endurance test device and equipment for air suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295840.8U CN218411659U (en) | 2022-08-30 | 2022-08-30 | Distribution valve endurance test device and equipment for air suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218411659U true CN218411659U (en) | 2023-01-31 |
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ID=85029364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222295840.8U Active CN218411659U (en) | 2022-08-30 | 2022-08-30 | Distribution valve endurance test device and equipment for air suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218411659U (en) |
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2022
- 2022-08-30 CN CN202222295840.8U patent/CN218411659U/en active Active
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