CN218546043U - Automatic change quick detection device - Google Patents

Abstract

The utility model provides an automatic rapid detection device, which comprises a detection frame, wherein a water tank is arranged on the upper part of the detection frame, a lifting frame is arranged on the inner side of the water tank, a longitudinal beam is arranged on the lifting frame, a cross beam is arranged on the longitudinal beam, a connecting table is arranged on the cross beam, a connecting piece is rotatably arranged on the connecting table, a fixing piece is clamped at one end of the connecting piece, a connecting port is arranged on the upper part of the fixing piece, an inner diameter pipe is arranged inside the fixing piece, an air inlet hole is arranged on the inner diameter pipe, a sealing gasket is arranged on the outer side of the inner diameter pipe, and the fixing piece is connected with a test pipe through the inner diameter pipe; the utility model discloses a pneumatic cylinder drives the crane and the test tube on it gradually enters into the inside aquatic of water tank, then through gas transmission pipeline to the inside gas transmission of connector, then inside gas process internal diameter pipe and inlet port entered into the test tube, if the gas seal problem that gas leakage leads to appears in the test tube, can get into the part gassing of aquatic at the test tube, can audio-visually find out gas leakage part.

Description

An automatic rapid detection device

technical field

The utility model belongs to the field of detection of mechanical parts, in particular to an automatic rapid detection device.

Background technique

In the processing of the mechanical industry, some pneumatic devices need to use hoses, and the airtightness test of metal hoses is particularly important. The specific goal of the metal hose tightness test is to check the tightness of the connection and the sealing position of each detachable connection And tightness, to ensure that the metal hose is tight and leak-free under operating conditions. Many general detection devices are used for detection of a single hose, and cannot adapt to the detection of hoses of various sizes, which is not convenient to improve the overall detection efficiency.

Chinese Patent No.: CN214334168U, a hose air tightness testing machine, including a working platform, a machine base on one side of the working platform and a controller in the machine base. There are multiple brackets on the working platform. There are two U-shaped grooves for placing the joints at both ends of the hose side by side. A pressurization mechanism is provided on one side of the U-shaped groove. The pressurization mechanism is connected to the push rod. The pressure head is equipped with an inflation device. One end of the inflation device is connected to an external air compressor through an air filter, and the other end is connected to the joints at both ends of the hose to inflate the hose. The pressure mechanism and the inflation device are both compatible with The controller is electrically connected. The hose airtight testing machine proposed in this technical solution adopts a pressurizing mechanism to crimp and form the hose joints, and ventilates the hose through the inflation device and maintains the airtightness of the hose for testing. Its design structure is simple and easy to operate. It is convenient, greatly improves the detection efficiency, improves the detection quality, and reduces the production cost; the above device inflates the inside of the hose, puts it still, and detects whether the internal gas leaks through the detection instrument to detect its airtightness , although this method can directly detect whether the airtightness is good, it cannot intuitively see the specific deflated position, which is not conducive to subsequent operations.

To sum up, the utility model therefore provides an automatic rapid detection device to solve the above problems.

Utility model content

In order to solve the above technical problems, the utility model provides an automatic rapid detection device to solve the problem that the existing technology cannot adapt to the detection of various sizes of hoses, it is inconvenient to improve the overall detection efficiency, and it is impossible to intuitively see the specific deflation. The location is not conducive to follow-up operations and other issues.

An automatic rapid detection device, comprising a detection frame, the upper part of the detection frame is provided with a water tank, the inner side of the water tank is provided with a lifting frame, a longitudinal beam is installed on the lifting frame, and a cross beam is installed on the longitudinal beam, A connecting platform is installed on the beam, and a connecting piece is installed on the connecting platform. One end of the connecting piece is clamped with a fixing piece. The upper part of the fixing piece is provided with a connection port. There is an inner diameter tube, an air inlet is opened on the inner diameter tube, a sealing gasket is arranged on the outside of the inner diameter tube, and the fixing part is connected with a test tube through the inner diameter tube.

As a technical solution of the present utility model, the number of the fixing parts is several, and they are respectively arranged in pairs opposite each other, and the sizes of the two opposite fixing parts are the same.

As a technical solution of the utility model, the inner diameter tube is connected to the nozzle of the test tube with the sealing pad, and the connection port is connected to the inside of the tube of the test tube through the air inlet.

As a technical solution of the utility model, a gas transmission pipeline is connected to the connection port, and a control valve is arranged at one end of the gas transmission pipeline, and the control valve is fixed on the detection frame.

As a technical solution of the present invention, a connection plate is provided on the side of the detection frame, a limit block is provided on the connection plate, a limit rod is arranged inside the limit block, and the upper part of the limit rod A lift plate is attached.

As a technical solution of the utility model, the lifting plate is fixedly connected to the lifting frame, a hydraulic cylinder is fixedly installed on the connecting plate, and the output end of the hydraulic cylinder is fixedly connected to the lifting plate.

Compared with the prior art, the utility model has the following beneficial effects:

The utility model drives the lifting frame and the test tube on it to gradually enter the water inside the water tank through the hydraulic cylinder, and then transmits gas to the inside of the connection port through the gas pipeline, and then the gas enters the inside of the test tube through the inner diameter tube and the air inlet hole. If there is an air-tight problem caused by air leakage in the test tube, air bubbles will be generated at the part of the test tube that enters the water, and the leaking part can be seen intuitively.

Description of drawings

Fig. 1 is the overall schematic diagram of the utility model.

Figure 2 is a schematic view of the internal assembly of the utility model.

Fig. 3 is a schematic diagram of the assembly of the inner part of the utility model.

In the picture:

1. Detection frame; 2. Connecting plate; 3. Limiting block; 4. Lifting plate; 5. Lifting frame; 6. Longitudinal beam; 7. Beam; 8. Connecting platform; 11. Connection port; 12. Inner diameter pipe; 13. Air intake hole; 14. Gasket; 15. Gas pipeline; 16. Control valve; 17. Test tube; 18. Hydraulic cylinder; 19. Water tank.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

As shown in Figures 1-3, the utility model provides an automatic rapid detection device, including a detection frame 1, a water tank 19 is arranged on the upper part of the detection frame 1, and a lifting frame 5 is arranged on the inner side of the water tank 19. A longitudinal beam 6 is installed on the lifting frame 5, and a crossbeam 7 is installed on the longitudinal beam 6, and a connection platform 8 is installed on the crossbeam 7, and a connecting piece 9 is rotatably installed on the connection platform 8, and the connecting piece 9 One end of the fixed piece 10 is clamped, the upper part of the fixed piece 10 is provided with a connection port 11, the inside of the fixed piece 10 is provided with an inner diameter pipe 12, and an air inlet 13 is opened on the inner diameter pipe 12, and the A sealing gasket 14 is provided on the outside of the inner diameter tube 12, and the fixing member 10 is connected with a test tube 17 through the inner diameter tube 12, the control valve 16 is opened, and the gas is delivered to the inside of the connection port 11 through the gas pipeline 15, and then the gas passes through the inner diameter tube 12 And the air inlet hole 13 enters the inside of the test tube 17. If the test tube 17 has an air-tight problem caused by air leakage, bubbles will be generated at the part of the test tube 17 entering the water, and the air leakage part can be seen intuitively.

As an embodiment of the present utility model, the number of the fixing pieces 10 is several, and they are arranged oppositely in pairs, and the size of the two opposite fixing pieces 10 is the same.

As an embodiment of the present invention, the inner diameter tube 12 is connected to the nozzle of the sealing gasket 14 and the test tube 17 , and the connection port 11 is connected to the inside of the tube of the test tube 17 through the air inlet 13 .

As an embodiment of the present utility model, the connection port 11 is connected with a gas transmission pipeline 15, and one end of the gas transmission pipeline 15 is provided with a control valve 16, and the control valve 16 is fixed on the detection frame 1 and opened The control valve 16 is used to deliver gas to the inside of the connection port 11 through the gas delivery pipeline 15 , and then the gas enters the inside of the test tube 17 through the inner diameter tube 12 and the air inlet 13 .

As an embodiment of the present utility model, a connecting plate 2 is arranged on the side of the detection frame 1, and a limiting block 3 is arranged on the connecting plate 2, and a limiting rod is arranged inside the limiting block 3. The top of the limit rod is connected with a lifting plate 4.

As an embodiment of the present utility model, the lifting plate 4 is fixedly connected to the lifting frame 5, a hydraulic cylinder 18 is fixedly installed on the connecting plate 2, and the output end of the hydraulic cylinder 18 is fixedly connected to the lifting plate 4, The output end of the hydraulic cylinder 18 shrinks, driving the lifting plate 4 to move downward. When the lifting plate 4 moves downward, it can drive the lifting frame 5 to move downward. At this time, the lifting frame 5 drives the test tube 17 on it to gradually enter the water inside the water tank 19. .

Specific working principle:

In actual use, first fill the inside of the water tank 19 with water, and then connect the two ends of the test tube 17 to a set of fixing parts 10 respectively. The fixed part 10 can conveniently test pipelines of different specifications. At this time, the inner diameter tube 12 and the sealing gasket 14 are connected with the nozzle of the test tube 17, and then the hydraulic cylinder 18 is started, and the output end of the hydraulic cylinder 18 shrinks, driving the lifting plate 4 Move down, when the lifting plate 4 moves down, it can drive the lifting frame 5 to move downward. At this time, the lifting frame 5 drives the test tube 17 on it to gradually enter the water inside the water tank 19, and the control valve 16 is opened. Gas is delivered inside the connection port 11, and then the gas enters the inside of the test tube 17 through the inner diameter tube 12 and the air inlet 13. If the test tube 17 has an air-tight problem caused by air leakage, bubbles will be generated at the part of the test tube 17 entering the water. The air leakage part can be seen intuitively, which improves the overall practicability.

The embodiments of the present utility model are given for the purpose of illustration and description. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as a reference to the present utility model. Novel limitation, those skilled in the art can make changes, modifications, substitutions and modifications to the above-mentioned embodiments within the scope of the present utility model.

Claims (6)

1. The utility model provides an automatic change quick detection device, includes testing stand (1), its characterized in that: the upper portion of test jig (1) is provided with water tank (19), the inboard of water tank (19) is provided with crane (5), install longeron (6) on crane (5), install crossbeam (7) of longeron (6), install on crossbeam (7) and connect platform (8), it installs connecting piece (9) to rotate on connecting platform (8), the one end joint of connecting piece (9) has mounting (10), the upper portion of mounting (10) is provided with connector (11), the inside of mounting (10) is provided with inside pipe (12), inlet port (13) have been seted up on inside pipe (12), the outside of inside pipe (12) is provided with sealed pad (14), mounting (10) are connected with test tube (17) through inside pipe (12).

2. An automated rapid detection device according to claim 1, characterized in that: the number of the fixing pieces (10) is a plurality, the fixing pieces are arranged in pairs and opposite to each other, and the two opposite fixing pieces (10) are the same in size.

3. An automated rapid detection device according to claim 1, characterized in that: the inner diameter pipe (12) is connected with the sealing gasket (14) and the opening of the testing pipe (17), and the connecting opening (11) is connected with the inner part of the pipeline of the testing pipe (17) through the air inlet hole (13).

4. An automated rapid detection device according to claim 1, characterized in that: the gas pipeline (15) is connected to the connecting port (11), a control valve (16) is arranged at one end of the gas pipeline (15), and the control valve (16) is fixed on the detection frame (1).

5. An automated rapid detection device according to claim 1, characterized in that: the side of detection frame (1) is provided with connecting plate (2), be provided with stopper (3) on connecting plate (2), the inside of stopper (3) is provided with the gag lever post, the upper portion of gag lever post is connected with lifter plate (4).

6. An automated rapid detection device according to claim 5, characterized in that: lifter plate (4) and crane (5) fixed connection, fixed mounting has pneumatic cylinder (18) on connecting plate (2), the output and lifter plate (4) fixed connection of pneumatic cylinder (18).

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