Engine remanufacturing turbine testing device convenient to assemble

Abstract

The utility model discloses an engine remanufacturing turbine testing device convenient to assemble, which belongs to the technical field of turbine testing, and comprises a detection box, a sealing cover is mounted on the detection box, an inner cavity is formed in the detection box, a second motor is mounted in the inner cavity, a rotating rod is connected to an output shaft of the second motor, and the rotating rod is connected to a rotating shaft of the second motor. A turntable is mounted at one end, penetrating through the detection box, of the rotating rod. According to the engine remanufacturing turbine testing device convenient to assemble, a pressing plate can be pushed to move on a rotating disc through an electric push rod until turbine blades are clamped by the pressing plate, when the angle of the turbine blades needs to be adjusted, a worker opens a second motor installed in an inner cavity, a rotating rod is connected to an output shaft of the second motor, the second motor can drive the rotating rod to rotate, and then the turbine blades can be adjusted. As the end part of the rotating rod is provided with the rotating disc, the rotating rod rotates to drive the rotating disc and the turbine blade placed on the rotating disc to rotate synchronously, so that the turbine blade collects mist uniformly, and the detection result is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to turbine test technical field, concretely is a kind of engine remanufacturing turbine testing device convenient to assemble. BACKGROUND

[0002] The turbine of engine needs to complete the air intake and exhaust of engine to engine, and the exhaust of automobile contains a large amount of corrosive substances, so the use quality of turbine needs to be further improved and controlled, and the current detection method is salt spray detection of the corrosion resistance of engine turbine blade.

[0003] The traditional salt spray testing mechanism can only perform static spray testing on the engine turbine blade, lacks rotation testing for the turbine, causes uneven mist collection of the turbine, and affects the detection result, and the existing detection mechanism wastes a large amount of salt spray liquid during detection, thereby increasing the detection cost. UTILITY MODEL CONTENTS

[0004] In order to overcome the above defects, the utility model provides a kind of engine remanufacturing turbine testing device convenient to assemble, solve the problem that the traditional salt spray testing mechanism can only perform static spray testing on the engine turbine blade, lacks rotation testing for the turbine, causes uneven mist collection of the turbine, and affects the detection result, and the existing detection mechanism wastes a large amount of salt spray liquid during detection, thereby increasing the detection cost.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of engine remanufacturing turbine testing device convenient to assemble, including detection box, sealing cover is installed on the detection box, inner cavity is opened on the detection box, motor two is installed in the inner cavity, the output shaft of motor two is connected with rotating rod, one end of rotating rod passes through detection box and is installed with rotating disc, two waterproof boxes are fixedly installed on the rotating disc, electric push rod is installed in the waterproof box, one end of electric push rod passes through waterproof box and is installed with pressing plate, a plurality of flow guide grooves are opened on the rotating disc, drainage groove is symmetrically opened on the detection box.

[0006] As a further scheme of the utility model: sealing cover is installed with liquid tank, two connecting pipes are installed on the bottom of liquid tank.

[0007] As a further scheme of the utility model: water pipe is provided on the connecting pipe through bearing, a plurality of atomizing nozzles are installed on the water pipe.

[0008] As a further scheme of the utility model: one end of water pipe passes through detection box and is connected with motor one, box is externally provided on motor one.

[0009] As a further embodiment of this utility model: the liquid tank is provided with an injection port, and the detection box is equipped with a sealing door.

[0010] As a further embodiment of this utility model: the sealed door is provided with an observation port, and a handle is fixedly installed on the sealed door.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This easy-to-assemble engine remanufacturing turbine testing device, consisting of an inner cavity, a second motor, a turntable, and a pressure plate, operates by having the operator open the electric push rod installed inside the waterproof chamber. Since the end of the electric push rod is connected to the pressure plate, it pushes the pressure plate to move on the turntable until the pressure plate clamps the turbine blades. When the turbine blade angle needs adjustment, the operator opens the second motor installed in the inner cavity. Because a rotating rod is connected to the output shaft of the second motor, it drives the rotating rod to rotate. Since a turntable is installed at the end of the rotating rod, the rotation of the rod causes the turntable and the turbine blades placed on it to rotate synchronously, ensuring uniform mist collection from the turbine blades and preventing the test results from being affected.

[0013] 2. This easy-to-assemble engine remanufacturing turbine testing device, consisting of a motor, a drainage tank, a guide channel, and a water pipe, allows the operator to open the sealed door using a handle during operation. The turbine blade to be tested is then placed on the turntable and secured. The operator then opens the liquid tank and motor, which rotates the water pipe. Simultaneously, under pressure, the test liquid in the liquid tank is sprayed out through several atomizing nozzles installed on the water pipe, thus testing the turbine blade. The condensed liquid during testing flows through the guide channel on the turntable into the drainage tank, and then is discharged into an externally installed storage tank for convenient recycling and cost savings. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the connection between the liquid tank and the sealing cap of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure connecting the water pipe and the atomizing nozzle of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the turntable and motor 2 of this utility model;

[0018] In the figure: 1, detection box; 2, sealing cover; 3, liquid tank; 4, liquid injection port; 5, box body; 6, sealing door; 7, observation port; 8, handle; 9, rotating disc; 10, connecting pipe; 11, water pipe; 12, atomizing nozzle; 13, motor one; 14, pressing plate; 15, drainage groove; 16, inner cavity; 17, motor two; 18, rotating rod; 19, flow guide groove; 20, waterproof tank; 21, electric push rod. DETAILED DESCRIPTION

[0019] The technical scheme of the present patent will be further described in detail in combination with specific embodiments.

[0020] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of engine remanufacturing turbine test device of easy assembly, including detection box 1, sealing cover 2 is installed on detection box 1, liquid tank 3 is installed on sealing cover 2, and two connecting pipes 10 are installed on the bottom of liquid tank 3.

[0021] Liquid injection port 4 is formed on liquid tank 3, sealing door 6 is installed on detection box 1, observation port 7 is equipped on sealing door 6, handle 8 is fixedly installed on sealing door 6, because sealing door 6 is installed, can prevent condensation from water mist from detection box 1 when working, to avoid wetting surrounding work site.

[0022] Connecting pipe 10 is equipped with water pipe 11 by bearing, and several atomizing nozzles 12 are installed on water pipe 11, because several atomizing nozzles 12 are installed, detection liquid in water pipe 11 can be sprayed in the form of water mist, to be fully sprayed on turbine blade, to prevent the occurrence of detection dead angle.

[0023] One end of water pipe 11 is connected with motor one 13 penetrating through detection box 1, and box body 5 is equipped outside motor one 13.

[0024] Inner cavity 16 is formed on detection box 1, and motor two 17 is installed in inner cavity 16, because motor two 17 is installed, motor two 17 can drive rotating rod 18 and rotating disc 9 installed on rotating rod 18 to rotate, to make turbine mist collection uniform, improve the stability of work.

[0025] Rotating rod 18 is connected to the output shaft of motor two 17, rotating disc 9 is installed on one end of rotating rod 18 penetrating through detection box 1, two waterproof tanks 20 are fixedly installed on rotating disc 9, electric push rod 21 is installed in waterproof tank 20, pressing plate 14 is installed on one end of electric push rod 21 penetrating through waterproof tank 20, several flow guide grooves 19 are formed on rotating disc 9, and drainage groove 15 is symmetrically formed on detection box 1, because drainage groove 15 is formed, condensed liquid will be discharged from drainage groove 15 to external liquid storage tank through flow guide groove 19 when working, so that detection liquid can be recycled, to reduce the cost of work.

[0026] The working principle of the utility model is: when working, the staff opens the electric push rod 21 installed in the waterproof box 20, since the end of the electric push rod 21 is connected with the pressing plate 14, so the electric push rod 21 will push the pressing plate 14 to move on the rotating disc 9, to clamp the turbine blade, when needing to adjust the angle of the turbine blade, the staff opens the motor two 17 installed in the inner cavity 16, since the output shaft of the motor two 17 is connected with the rotating rod 18, so the motor two 17 will drive the rotating rod 18 to rotate, since the end of the rotating rod 18 is installed with the rotating disc 9, so the rotating rod 18 rotating will drive the rotating disc 9 and the turbine blade placed on the rotating disc 9 to rotate synchronously.

[0027] When working, the staff opens the sealing door 6 through the handle 8, then places the turbine blade needing to be detected on the rotating disc 9, after fixing, the staff opens the liquid tank 3 and the motor one 13, the motor one 13 drives the water pipe 11 to rotate, at the same time, the detection liquid in the liquid tank 3 will be sprayed out through the several atomizing nozzles 12 installed on the water pipe 11 under the action of pressure, so as to detect the turbine blade, the condensed liquid in the detection process will flow into the drain groove 15 through the flow guide groove 19 on the rotating disc 9, then is drained from the drain groove 15, and enters the liquid storage tank installed outside.

[0028] In the description of the utility model, it needs to be explained that, unless there is definite provision and limitation, the terms "installation", "connection", "linkage" should be understood in broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0029] The above has made the detailed description to the preferable implementation of the patent, but the patent is not limited to the above implementation, within the knowledge scope of ordinary skilled person in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. An engine remanufacturing turbine testing device for easy assembly comprising a test box (1), characterized in that: The detection box (1) is provided with a sealing cover (2), an inner cavity (16) is formed in the detection box (1), a second motor (17) is installed in the inner cavity (16), a rotating rod (18) is connected to the output shaft of the second motor (17), one end of the rotating rod (18) penetrates through the detection box (1) and is provided with a rotating disc (9), two waterproof boxes (20) are fixedly installed on the rotating disc (9), an electric push rod (21) is installed in each waterproof box (20), one end of the electric push rod (21) penetrates through the waterproof box (20) and is provided with a pressing plate (14), a plurality of flow guide grooves (19) are formed in the rotating disc (9), and a drainage groove (15) is symmetrically formed in the detection box (1).

2. An engine remanufacturing turbine test device for ease of assembly according to claim 1, characterized in that: A liquid tank (3) is installed on the sealing cover (2), and two connecting pipes (10) are installed at the bottom of the liquid tank (3).

3. An engine remanufacturing turbine test device for ease of assembly according to claim 2, wherein: A water pipe (11) is arranged on the connecting pipe (10) through a bearing, and a plurality of atomizing nozzles (12) are installed on the water pipe (11).

4. An engine remanufacturing turbine test device for ease of assembly according to claim 3, wherein: One end of the water pipe (11) penetrates through the detection box (1) and is connected with a first motor (13), and a box body (5) is arranged outside the first motor (13).

5. An engine remanufacturing turbine test device for ease of assembly as recited in claim 2, characterized by: A liquid injection port (4) is formed in the liquid tank (3), and a sealing door (6) is installed on the detection box (1).

6. An engine remanufacturing turbine test device for ease of assembly according to claim 5, wherein: An observation port (7) is arranged on the sealing door (6), and a handle (8) is fixedly installed on the sealing door (6).

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