CN215865693U - Multifunctional test bench for testing integrated valve - Google Patents
Multifunctional test bench for testing integrated valve Download PDFInfo
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- CN215865693U CN215865693U CN202122381183.4U CN202122381183U CN215865693U CN 215865693 U CN215865693 U CN 215865693U CN 202122381183 U CN202122381183 U CN 202122381183U CN 215865693 U CN215865693 U CN 215865693U
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- operation panel
- detection port
- integrated valve
- path detection
- oil path
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Abstract
The utility model discloses a multifunctional test board for testing an integrated valve, which comprises a support frame, wherein the upper surface of the support frame is connected with an operation panel; the surface of the operation panel is connected with a fixing mechanism and a testing mechanism; one side of the surface of the operation panel is connected with a vertical electric cabinet; the electric cabinet surface is connected with the display screen, and the electric cabinet is internally provided with a controller. The device has solved prior art and has been difficult to fix when the test, and need frequent breakout, and the process is complicated, efficiency is lower, the relatively poor problem of accuracy, has that the structure is firm reliable, and it is convenient that the butt joint is fixed, integrates the degree height, can avoid dismantling the test connection repeatedly many times, has improved the characteristics of operating efficiency by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of integrated valve testing, and particularly relates to a multifunctional test board for integrated valve testing.
Background
The existing air tightness test of the integrated valve needs to perform single test on positive pressure of a water path, positive pressure of an oil path and negative pressure of the oil path. The testing time of a single product is long, the testing needs 5 times in total, each time needs 1 minute, and the joint needs to be replaced; the valve body is difficult to fix in the test process, and the connection part of the test pipeline is easy to loosen, so that the judgment standard is influenced; the process is complicated and the efficiency is low, so a multifunctional test bench for testing the integrated valve needs to be designed to solve the problems.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a multifunctional test board for testing an integrated valve, solves the problems of difficulty in fixing, need of frequently disassembling a joint, complex process, low efficiency and poor accuracy in the prior art, and has the characteristics of stable and reliable structure, convenience and quickness in butt joint and fixation, high integration degree, capability of avoiding repeated disassembling of a test joint and greatly improving the operation efficiency.
In order to realize the technical effects, the utility model adopts the technical scheme that: a multifunctional test board for testing an integrated valve comprises a support frame, wherein the upper surface of the support frame is connected with an operation panel; the surface of the operation panel is connected with a fixing mechanism and a testing mechanism; one side of the surface of the operation panel is connected with a vertical electric cabinet; the electric cabinet surface is connected with the display screen, and the electric cabinet is internally provided with a controller.
Preferably, the fixing mechanism comprises a fixing groove formed in the surface of the operation panel, a positioning plate is connected to the upper surface of the fixing groove, and a positioning groove is formed in the surface of the positioning plate.
Preferably, fixed establishment is connected with the cylinder that compresses tightly including connecting the support in fixed slot one side on the support top, compresses tightly the cylinder and is located directly over the fixed slot.
Preferably, the testing mechanism comprises an oil path detecting port and a water path detecting port; the oil path detection port and the water path detection port are both connected to a positive and negative pressure air source through pipelines.
Preferably, the oil path detection port and the water path detection port are connected with the upper surface of the operation panel through a support.
Preferably, the top end of the support is connected with a telescopic mechanism, and the oil path detection port and the water path detection port are both connected with the telescopic end of the telescopic mechanism; the telescopic mechanism can be an air cylinder or an electric push rod, and when the air cylinder is optimized, a positive pressure air source for testing can be connected to serve as power.
Preferably, the oil path detection port faces one side of the oil path interface of the valve body to be detected, and the water path detection port faces one side of the water path interface of the valve body to be detected.
Preferably, one side of the operation panel is provided with a control switch; the controller includes a microprocessor and a control circuit.
Furthermore, the microprocessor selects an 80C51 singlechip, and the outlet end of the valve body is provided with a pressure sensor for detecting the pressure change condition of positive and negative pressure air sources input by the oil path detection port and the water path detection port, so that whether air leakage exists or not is automatically detected; a plurality of testing mechanisms can be arranged on the workbench simultaneously and are parallel.
The multifunctional test bench for testing the integrated valve has the advantages that:
the device is provided with the integrated side-view table, the joints for water path testing and oil path testing are fixedly arranged, and the position of the valve body to be tested is also fixed through the fixing mechanism, so that the movement of the telescopic mechanism can be accurately controlled through the MCU to control the butt joint of the water path testing joint and the oil path testing joint; a single test loop adopts a fixed joint, so that the reliability is improved; and the MCU is used for judging, so that the misjudgment of personnel is avoided, and the operation efficiency is greatly improved.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic structural view of a fixing mechanism according to the present invention;
the reference numbers in the figures are: support frame 1, operation panel 11, fixed slot 12, locating plate 13, constant head tank 14, support 15 compresses tightly cylinder 16, electric cabinet 2, display screen 21, oil circuit detection mouth 3, water route detection mouth 4, support 5, control switch 6.
Detailed Description
As shown in fig. 1 to 4, a multifunctional test board for testing an integrated valve includes a support frame 1, wherein an operation panel 11 is connected to an upper surface of the support frame 1; the surface of the operation panel 11 is connected with a fixing mechanism and a testing mechanism; one side of the surface of the operation panel 11 is connected with a vertical electric cabinet 2; the surface of the electric cabinet 2 is connected with a display screen 21, and a controller is arranged inside the electric cabinet 2.
Preferably, the fixing mechanism includes a fixing groove 12 formed in the surface of the operation panel 11, a positioning plate 13 is connected to the upper surface of the fixing groove 12, and a positioning groove 14 is formed in the surface of the positioning plate 13.
Preferably, the fixing mechanism comprises a bracket 15 connected to one side of the fixing groove 12, a pressing cylinder 16 is connected to the top end of the bracket 15, and the pressing cylinder 16 is located right above the fixing groove 12.
Preferably, the testing mechanism comprises an oil path detection port 3 and a water path detection port 4; the oil path detection port 3 and the water path detection port 4 are both connected to a positive and negative pressure air source through pipelines.
Preferably, the oil path detection port 3 and the water path detection port 4 are connected to the upper surface of the work panel 11 through a support 5.
Preferably, the top end of the support 5 is connected with a telescopic mechanism, and the oil path detection port 3 and the water path detection port 4 are both connected with the telescopic end of the telescopic mechanism; the telescopic mechanism can be an air cylinder or an electric push rod, and when the air cylinder is optimized, a positive pressure air source for testing can be connected to serve as power.
Preferably, the oil path detection port 3 faces one side of the oil path interface of the valve body to be detected, and the water path detection port 4 faces one side of the water path interface of the valve body to be detected.
Preferably, a control switch 6 is arranged on one side of the operation panel 11; the controller includes a microprocessor and a control circuit.
Furthermore, the microprocessor selects an 80C51 singlechip, and the outlet end of the valve body is provided with a pressure sensor for detecting the pressure change condition of the positive and negative pressure air source input by the oil path detection port 3 and the water path detection port 4, so that whether air leakage exists or not is automatically detected; a plurality of testing mechanisms can be arranged on the workbench simultaneously and are parallel.
The working principle of the multifunctional test bench for testing the integrated valve provided by the utility model is as follows:
respectively introducing a positive pressure air source (0.4 MPa-1 MPa) and a negative pressure air source (-70 KPa-100 KPa) into the multifunctional test board, and obtaining a waterway air pressure standard (above 250 KPa) and an oil way air pressure standard (above 150 KPa) to be tested through a pressure regulating valve; MCU (microprocessor) control cylinder pinpoints, compresses tightly the cylinder including the valve body, the water route compresses tightly the cylinder and the oil circuit compresses tightly the cylinder, through the switch of control check valve, carries out the pressurize for 1 minute to water route, oil circuit, through the signal of pressure sensor (0.25% level) output when the pressurize, judges whether the product gas tightness is qualified.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.
Claims (8)
1. The utility model provides a multi-functional testboard for integrative valve test which characterized in that: comprises a support frame (1), wherein the upper surface of the support frame (1) is connected with an operation panel (11); the surface of the operation panel (11) is connected with a fixing mechanism and a testing mechanism; one side of the surface of the operation panel (11) is connected with a vertical electric cabinet (2); the surface of the electric cabinet (2) is connected with a display screen (21), and a controller is arranged in the electric cabinet (2).
2. A multi-function test stand for integrated valve testing according to claim 1, wherein: the fixing mechanism comprises a fixing groove (12) formed in the surface of the operation panel (11), a positioning plate (13) is connected to the upper surface of the fixing groove (12), and a positioning groove (14) is formed in the surface of the positioning plate (13).
3. A multi-function test stand for integrated valve testing according to claim 1, wherein: the fixing mechanism comprises a support (15) connected to one side of the fixing groove (12), a pressing cylinder (16) is connected to the top end of the support (15), and the pressing cylinder (16) is located right above the fixing groove (12).
4. A multi-function test stand for integrated valve testing according to claim 1, wherein: the testing mechanism comprises an oil path detecting port (3) and a water path detecting port (4); the oil path detection port (3) and the water path detection port (4) are both connected to a positive and negative pressure air source through pipelines.
5. A multi-function test stand for integrated valve testing according to claim 4, characterized in that: the oil path detection port (3) and the water path detection port (4) are connected with the upper surface of the operation panel (11) through a support (5).
6. A multi-function test stand for integrated valve testing according to claim 5, characterized in that: the top end of the support (5) is connected with a telescopic mechanism, and the oil path detection port (3) and the water path detection port (4) are both connected with the telescopic end of the telescopic mechanism.
7. A multi-function test stand for integrated valve testing according to claim 4, characterized in that: the oil path detection port (3) faces one side of an oil path interface of the valve body to be detected, and the water path detection port (4) faces one side of a water path interface of the valve body to be detected.
8. A multi-function test stand for integrated valve testing according to claim 1, wherein: a control switch (6) is arranged on one side of the operation panel (11); the controller includes a microprocessor and a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381183.4U CN215865693U (en) | 2021-09-29 | 2021-09-29 | Multifunctional test bench for testing integrated valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381183.4U CN215865693U (en) | 2021-09-29 | 2021-09-29 | Multifunctional test bench for testing integrated valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215865693U true CN215865693U (en) | 2022-02-18 |
Family
ID=80261974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122381183.4U Active CN215865693U (en) | 2021-09-29 | 2021-09-29 | Multifunctional test bench for testing integrated valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215865693U (en) |
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2021
- 2021-09-29 CN CN202122381183.4U patent/CN215865693U/en active Active
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