Rapid inspection device for aluminum flange

Abstract

The utility model discloses an aluminum flange rapid inspection device which comprises a workbench, a supporting disc, a rotation driving mechanism, a support, a transverse moving mechanism, a lifting mechanism, a positioning shell and an ultrasonic flaw detector. The workbench is provided with the supporting disc, the bottom of the supporting disc is fixedly provided with a supporting shaft, and the supporting shaft is rotatably connected to the workbench; a rotary driving mechanism for driving the supporting shaft to rotate is mounted on the workbench, a bracket is fixed on the workbench, a transverse moving mechanism is mounted at the top of the bracket, a lifting mechanism is mounted on the lower side of the transverse moving mechanism, a positioning shell is fixed on the workbench, an ultrasonic flaw detector is placed in the positioning shell, and a detection probe is mounted on the lifting mechanism; and the detection probe is electrically connected with the ultrasonic flaw detector through a wire. The flange plate flaw detection device is convenient to operate, the detection position is convenient to adjust, and comprehensive flaw detection on the flange plate is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flange detection, in particular to a rapid detection device for aluminum flanges. Background Art

[0002] Flange, also known as flange flange or flange. Flange is a part that connects pipes to each other and is used to connect pipe ends. There are also flanges used on the inlet and outlet of equipment to connect two equipment, such as reducer flanges. Flange connection or flange joint refers to a detachable connection that is connected by flanges, gaskets and bolts as a combined sealing structure. Pipe flange refers to the flange used for piping in pipeline devices. When used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes on the flange, and bolts connect the two flanges tightly.

[0003] Flanges are made of many materials, among which aluminum flanges are a common type of flange. Some large aluminum flanges may have stress damage inside after processing. These damages cannot be seen by the naked eye and need to be detected using an ultrasonic flaw detector. At present, when using an ultrasonic flaw detector to detect aluminum flanges, people need to hold the detection probe in their hands and move it on the large aluminum flange. People also need to adjust their position from time to time to conduct a comprehensive inspection, and they also need to pay attention to the inspection data on the ultrasonic flaw detector. This is quite troublesome. Therefore, in view of the above situation, it is urgent to develop an aluminum flange rapid inspection device that is easy to operate, easy to adjust the detection position, and convenient for comprehensive flaw detection of the flange, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum flange quick inspection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quick inspection device for aluminum flanges comprises a workbench, a support plate, a rotary drive mechanism, a bracket, a transverse movement mechanism, a lifting mechanism, a positioning shell and an ultrasonic flaw detector. The workbench is provided with a support plate, a support shaft is fixed at the bottom of the support plate, the support shaft is rotatably connected to the workbench, a rotary drive mechanism for driving the support shaft to rotate is installed on the workbench, a bracket is fixed on the workbench, a transverse movement mechanism is installed on the top of the bracket, a lifting mechanism is installed on the lower side of the transverse movement mechanism, a positioning shell is fixed on the workbench, an ultrasonic flaw detector is placed in the positioning shell, a detection probe is installed on the lifting mechanism, the detection probe is electrically connected to the ultrasonic flaw detector through a wire, and the transverse movement mechanism comprises: a second motor, a lead screw, a threaded sleeve, a limit guide rod and a frame, the second motor is fixed to the top of the bracket, the lead screw is rotatably connected to the top of the bracket, the output shaft of the second motor is connected to the lead screw, a threaded sleeve is installed on the lead screw, a limit guide rod penetrating the bracket is fixed on the lower side of the threaded sleeve, and the bottom of the limit guide rod is fixed to the frame.

[0007] As a further solution of the utility model: the limiting guide rod is slidably connected to the bracket, and the bracket is provided with a limiting sliding groove for moving the limiting guide rod.

[0008] As a further solution of the utility model: the rotation drive mechanism includes: a first motor, a first gear and a second gear. The first motor is fixed on a workbench, a first gear is installed on the output shaft of the first motor, a second gear meshing with the first gear is installed on one side of the first gear, and the second gear is installed on a supporting shaft.

[0009] As a further solution of the utility model: the lifting mechanism includes: an electric telescopic rod and a lifting frame, the electric telescopic rod is fixed in the frame, the lower end of the electric telescopic rod is fixed to the lifting frame, and the detection probe is installed on the lifting frame.

[0010] As a further solution of the present invention: a control panel is installed on the workbench.

[0011] As a further solution of the present invention: the first motor, the second motor and the electric telescopic rod are all electrically connected to the control panel.

[0012] Beneficial effect: When using the aluminum flange rapid inspection device, first place the flange on the support plate, then drive the detection probe downward through the lifting mechanism so that the detection probe is attached to the flange, then start the ultrasonic flaw detector, and use the detection probe to inspect the flange. At the same time, the second motor drives the lead screw to rotate, the lead screw drives the threaded sleeve, the limit guide rod and the frame to move, the frame drives the lifting mechanism to move horizontally, and the lifting mechanism drives the detection probe to move left and right, thereby adjusting the detection position of the detection probe. In addition, the first motor drives the first gear and the second gear to rotate, the second gear drives the support shaft and the support plate to rotate, and the support plate drives the flange to rotate, so that the detection probe can perform a comprehensive detection of the flange. In summary, the utility model is easy to operate, easy to adjust the detection position, and convenient for comprehensive flaw detection of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the use state of the utility model.

[0015] Figure 3 It is a partial structure diagram of the utility model Figure 1 .

[0016] Figure 4 It is a partial structure diagram of the utility model Figure 2 .

[0017] Figure 5 It is a partial structure diagram of the utility model Figure 3 .

[0018] In the figure: 1. workbench; 2. support plate; 201. support shaft; 3. rotation drive mechanism; 301. first motor; 302. first gear; 303. second gear; 4. bracket; 401. limit slide; 5. transverse movement mechanism; 501. second motor; 502. lead screw; 503. threaded sleeve; 504. limit guide rod; 505. frame; 6. lifting mechanism; 601. electric telescopic rod; 602. lifting frame; 7. positioning shell; 8. ultrasonic flaw detector; 801. detection probe; 802. wire; 9. control panel; 10. flange. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figures 1 to 5 In the embodiment of the utility model, a rapid inspection device for aluminum flanges includes a workbench 1, a support plate 2, a rotation drive mechanism 3, a bracket 4, a transverse movement mechanism 5, a lifting mechanism 6, a positioning shell 7, an ultrasonic flaw detector 8, a control panel 9 and a flange plate 10. The workbench 1 is provided with a support plate 2, a support shaft 201 is fixed to the bottom of the support plate 2, and the support shaft 201 is rotatably connected to the workbench 1. The workbench 1 is provided with a rotation drive mechanism 3 for driving the support shaft 201 to rotate, a bracket 4 is fixed to the workbench 1, a transverse movement mechanism 5 is installed on the top of the bracket 4, and a lifting mechanism 6 is installed on the lower side of the transverse movement mechanism 5, a positioning shell 7 is fixed to the workbench 1, an ultrasonic flaw detector 8 is placed in the positioning shell 7, and a detection probe 8 is installed on the lifting mechanism 6. 01, the detection probe 801 is electrically connected to the ultrasonic flaw detector 8 through the wire 802, and a flange 10 is placed on the support plate 2. During detection, the flange 10 is first placed on the support plate 2, and then the detection probe 801 is driven downward by the lifting mechanism 6 so that the detection probe 801 is attached to the flange 10. Then, the ultrasonic flaw detector 8 is started, and the flange 10 is inspected by the detection probe 801. At the same time, the lifting mechanism 6 is driven to move left and right by the transverse mechanism 5, and the detection probe 801 is driven to move left and right by the lifting mechanism 6, so as to adjust the detection position of the detection probe 801. In addition, the support shaft 201 and the support plate 2 are driven to rotate by the rotating drive mechanism 3, and the flange 10 is driven to rotate by the support plate 2, so that the detection probe 801 can perform a comprehensive detection on the flange 10.

[0022] The rotary drive mechanism 3 includes: a first motor 301, a first gear 302 and a second gear 303. The first motor 301 is fixed on the workbench 1. The first gear 302 is installed on the output shaft of the first motor 301. A second gear 303 meshing with the first gear 302 is installed on one side of the first gear 302. The second gear 303 is installed on the support shaft 201. When in use, the first motor 301 drives the first gear 302 and the second gear 303 to rotate, the second gear 303 drives the support shaft 201 and the support plate 2 to rotate, and the support plate 2 drives the flange 10 to rotate.

[0023] The transverse movement mechanism 5 includes: a second motor 501, a lead screw 502, a threaded sleeve 503, a limiting guide rod 504 and a frame 505, wherein the second motor 501 is fixed to the top of the bracket 4, the lead screw 502 is rotatably connected to the top of the bracket 4, the output shaft of the second motor 501 is connected to the lead screw 502, the lead screw 502 is mounted with a threaded sleeve 503, a limiting guide rod 504 penetrating the bracket 4 is fixed to the lower side of the threaded sleeve 503, the limiting guide rod 504 is slidably connected to the bracket 4, and the bracket 4 is provided with a limiting slide groove 401 for moving the limiting guide rod 504, and the movement of the threaded sleeve 503 is limited by the limiting guide rod 504 so that it cannot rotate but can only move linearly. The bottom of the limiting guide rod 504 is fixed to the frame 505, and the lifting mechanism 6 is installed on the frame 505. When in use, the second motor 501 drives the lead screw 502 to rotate, and the lead screw 502 drives the threaded sleeve 503, the limiting guide rod 504 and the frame 505 to move, and the frame 505 drives the lifting mechanism 6 to move horizontally.

[0024] The lifting mechanism 6 includes: an electric telescopic rod 601 and a lifting frame 602. The electric telescopic rod 601 is fixed in the frame 505. The lower end of the electric telescopic rod 601 is fixed to the lifting frame 602. The detection probe 801 is installed on the lifting frame 602. When in use, the lifting frame 602 is driven to move up and down by the electric telescopic rod 601, and the lifting frame 602 drives the detection probe 801 to move up and down.

[0025] A control panel 9 is installed on the workbench 1 , and the first motor 301 , the second motor 501 and the electric telescopic rod 601 are all electrically connected to the control panel 9 for convenient control and use.

[0026] The working principle of the utility model is as follows: when the aluminum flange rapid inspection device is used, the flange 10 is first placed on the support plate 2, and then the detection probe 801 is driven downward by the lifting mechanism 6 so that the detection probe 801 is attached to the flange 10, and then the ultrasonic flaw detector 8 is started to detect the flange 10 through the detection probe 801. At the same time, the lead screw 502 is driven to rotate by the second motor 501, the threaded sleeve 503, the limit guide rod 504 and the frame 505 are driven to move by the lead screw 502, the lifting mechanism 6 is driven to move horizontally by the frame 505, and the detection probe 801 is driven to move left and right by the lifting mechanism 6, so as to adjust the detection position of the detection probe 801. In addition, the first gear 302 and the second gear 303 are driven to rotate by the first motor 301, the support shaft 201 and the support plate 2 are driven to rotate by the second gear 303, and the flange 10 is driven to rotate by the support plate 2, so that the detection probe 801 can perform a comprehensive detection on the flange 10.

Claims

1. A quick inspection device for aluminum flanges, characterized by: The invention comprises a workbench (1), a support plate (2), a rotation driving mechanism (3), a bracket (4), a transverse movement mechanism (5), a lifting mechanism (6), a positioning shell (7) and an ultrasonic flaw detector (8), wherein the workbench (1) is provided with a support plate (2), a support shaft (201) is fixed at the bottom of the support plate (2), the support shaft (201) is rotatably connected to the workbench (1), a rotation driving mechanism (3) for driving the support shaft (201) to rotate is installed on the workbench (1), a bracket (4) is fixed on the workbench (1), a transverse movement mechanism (5) is installed at the top of the bracket (4), a lifting mechanism (6) is installed at the lower side of the transverse movement mechanism (5), a positioning shell (7) is fixed on the workbench (1), and an ultrasonic flaw detector (8) is placed in the positioning shell (7) The lifting mechanism (6) is provided with a detection probe (801), and the detection probe (801) is electrically connected to the ultrasonic flaw detector (8) through a wire (802). The transverse movement mechanism (5) comprises: a second motor (501), a lead screw (502), a threaded sleeve (503), a limit guide rod (504) and a frame (505). The second motor (501) is fixed to the top of the bracket (4), and the lead screw (502) is rotatably connected to the top of the bracket (4). The output shaft of the second motor (501) is connected to the lead screw (502), and a threaded sleeve (503) is installed on the lead screw (502). A limit guide rod (504) penetrating the bracket (4) is fixed to the lower side of the threaded sleeve (503), and the bottom of the limit guide rod (504) is fixed to the frame (505).

2. The aluminum flange quick inspection device according to claim 1 is characterized in that: The limiting guide rod (504) is slidably connected to the bracket (4), and the bracket (4) is provided with a limiting sliding groove (401) for moving the limiting guide rod (504).

3. The aluminum flange quick inspection device according to claim 1 is characterized in that: The rotary drive mechanism (3) comprises: a first motor (301), a first gear (302) and a second gear (303); the first motor (301) is fixed on the workbench (1); the first gear (302) is mounted on the output shaft of the first motor (301); a second gear (303) meshing with the first gear (302) is mounted on one side of the first gear (302); and the second gear (303) is mounted on the support shaft (201).

4. The aluminum flange quick inspection device according to claim 3 is characterized in that: The lifting mechanism (6) comprises: an electric telescopic rod (601) and a lifting frame (602); the electric telescopic rod (601) is fixed in a frame (505); the lower end of the electric telescopic rod (601) is fixed to the lifting frame (602); and the detection probe (801) is installed on the lifting frame (602).

5. The aluminum flange quick inspection device according to claim 4 is characterized in that: A control panel (9) is installed on the workbench (1).

6. The aluminum flange quick inspection device according to claim 5 is characterized in that: The first motor (301), the second motor (501) and the electric telescopic rod (601) are all electrically connected to the control panel (9).

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