Deviation correction sensor probe based on ultrasonic detection technology

Abstract

The utility model discloses a deviation rectification sensor probe based on ultrasonic detection technology, which comprises a deviation rectification sensor and two ultrasonic probes installed in the deviation rectification sensor, the ultrasonic probes are connected with data lines, two signal through holes are arranged in the deviation rectification sensor, and the two signal through holes are communicated with the data lines. A first baffle plate and a second baffle plate are fixed in each of two lug plates of the deviation correction sensor, the ultrasonic probe is arranged between the first baffle plate and the second baffle plate, and a notch for accommodating a data line is formed in the second baffle plate. When an ultrasonic probe is pushed to extrude a collision plate, the collision plate moves into a rectangular frame and extrudes a second spring, and after the ultrasonic probe is loosened, a first wedge-shaped plate and a second wedge-shaped plate are moved out of a first inner cavity and a second inner cavity under the springback of a third spring and a first spring; and under the resilience force of the second spring, the abutting plate drives the ultrasonic probe to move, so that the ultrasonic probe is clamped among the abutting plate, the first wedge-shaped plate and the second wedge-shaped plate.

Description

Technical Field

[0001] The utility model relates to the technical field of deviation correction sensor probes, in particular to a deviation correction sensor probe based on ultrasonic detection technology. Background Art

[0002] The ultrasonic detection technology's correction sensor is mainly used to detect the deviation or deformation of an object. It uses ultrasonic technology to achieve non-contact detection of the object surface and obtain accurate deviation values, thereby achieving object correction or correction. The ultrasonic detection technology's correction sensor is widely used in industrial production, especially for detecting the deviation or deformation of materials such as tires, rails, steel plates or pipes during processing or transportation, so as to make correction or correction in time to ensure the quality of the object and production efficiency.

[0003] The correction sensor probe of ultrasonic detection technology refers to an inductive device used to convert ultrasonic signals into electrical signals for transmission. In the prior art, when the ultrasonic probe is installed inside the correction sensor, the ultrasonic probe is mainly fixed with screws. This installation method is relatively cumbersome and is not convenient for later maintenance of the ultrasonic probe. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to propose a correction sensor probe based on ultrasonic detection technology. The technical problem to be solved is that in the prior art, when the ultrasonic probe is installed inside the correction sensor, the ultrasonic probe is mainly fixed by screws. This installation method is relatively cumbersome and is not convenient for the later maintenance of the ultrasonic probe.

[0006] (II) Technical solution

[0007] In order to achieve the above technical objectives, the utility model provides a correction sensor probe based on ultrasonic detection technology:

[0008] The invention comprises a deflection correction sensor and two ultrasonic probes installed in the deflection correction sensor, and a data line is connected to the ultrasonic probe. Two signal through holes are provided in the deflection correction sensor. A first baffle plate and a second baffle plate are fixed in both ear plates of the deflection correction sensor, and the ultrasonic probe is arranged between the first baffle plate and the second baffle plate. A slot for accommodating the data line is provided in the second baffle plate. A first wedge plate and a second wedge plate for constraining the ultrasonic probe between the first baffle plate and the second baffle plate are provided in both ear plates of the deflection correction sensor, and a clamping assembly for clamping the ultrasonic probe against the first wedge plate and the second wedge plate is provided in both ear plates of the deflection correction sensor.

[0009] Preferably, a first inner cavity and a second inner cavity are provided in both ear plates of the deviation correction sensor, and the first wedge plate is slidably fitted in the first inner cavity, and the second wedge plate is slidably fitted in the second inner cavity.

[0010] Preferably, the first wedge plate is rotatably connected to a cylindrical rod on one side away from the second wedge plate, circular holes are provided in both ear plates of the deviation correction sensor, and the circular holes are connected to the first inner cavity, and the cylindrical rod is slidably fitted in the circular holes.

[0011] Preferably, the second wedge plate is rotatably connected to a guide rod on one side away from the first wedge plate, screw holes are provided in both ear plates of the deviation correction sensor, and the screw holes are communicated with the second inner cavity, the guide rod is slidably fitted in the screw holes, and a threaded groove is provided at a position of the guide rod close to the second wedge plate, and the threaded groove and the screw hole are threadedly connected.

[0012] Preferably, a plurality of third springs are arranged in the first inner cavity, and one end of the third spring is fixed to the first wedge plate, and the other end of the third spring is fixed to the inner wall of the first inner cavity.

[0013] Preferably, a plurality of first springs are arranged in the second inner cavity, and one end of the first spring is fixed to the second wedge plate, and the other end of the first spring is fixed to the inner wall of the second inner cavity.

[0014] Preferably, the clamping assembly includes a rectangular frame fixed on the inner walls of the two ear plates of the correction sensor, a resistance plate for squeezing the ultrasonic probe is slidably connected in the rectangular frame, a plurality of second springs are arranged in the rectangular frame, one end of the second spring is fixed to the resistance plate, and the other end of the second spring is fixed to the correction sensor.

[0015] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0016] 1: When installing the ultrasonic probe, first place the ultrasonic probe on the first baffle plate and the second baffle plate and press the ultrasonic probe. When the ultrasonic probe squeezes the first wedge plate and the second wedge plate, the first wedge plate and the second wedge plate move into the first inner cavity and the second inner cavity. After the ultrasonic probe passes through the first wedge plate and the second wedge plate, the first wedge plate and the second wedge plate are respectively moved out of the first inner cavity and the second inner cavity under the rebound force of the third spring and the first spring, and the ultrasonic probe is constrained between the first baffle plate and the second baffle plate. When the ultrasonic probe needs to be taken out for inspection, first pull the guide rod to move the second wedge plate into the second inner cavity. When the thread groove on the guide rod moves to the screw hole, rotate the guide rod so that the thread groove and the screw hole are threadedly connected, that is, the second wedge plate is constrained in the second inner cavity. Then pull the cylindrical rod to move the first wedge plate into the first inner cavity, and then the ultrasonic probe can be taken out from between the first baffle plate and the second baffle plate.

[0017] 2: When the ultrasonic probe is pushed to squeeze the contact plate, the contact plate moves into the rectangular frame and squeezes the second spring. After the ultrasonic probe is released, the first wedge plate and the second wedge plate are respectively moved out of the first inner cavity and the second inner cavity under the rebound of the third spring and the first spring, and the contact plate drives the ultrasonic probe to move under the rebound force of the second spring, so that the ultrasonic probe is clamped between the contact plate, the first wedge plate, and the second wedge plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a deviation correction sensor probe based on ultrasonic detection technology provided by the utility model;

[0020] Figure 2 A schematic diagram of a partial cross-sectional structure of a deviation correction sensor probe based on ultrasonic detection technology provided by the utility model;

[0021] Figure 3 The utility model provides Figure 2 The structural diagram at A in the middle;

[0022] Figure 4 The utility model provides Figure 3 Schematic diagram of the split structure;

[0023] Figure 5 A schematic diagram of the side cross-sectional structure of a deviation correction sensor probe based on ultrasonic detection technology provided by the utility model;

[0024] Figure 6 The utility model provides Figure 5 Schematic diagram of the structure at C in the middle.

[0025] Description of the drawings: 1. Correction sensor; 2. Ultrasonic probe; 3. Data line; 4. Signal through hole; 5. First baffle; 6. Second baffle; 7. Notch; 8. First inner cavity; 9. Second inner cavity; 10. First wedge plate; 11. Second wedge plate; 12. Cylindrical rod; 13. Round hole; 14. Guide rod; 15. Screw hole; 16. Threaded groove; 17. First spring; 18. Rectangular frame; 19. Contact plate; 20. Second spring; 21. Third spring. DETAILED DESCRIPTION

[0026] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0027] Reference Figure 1-6 :

[0028] Embodiment 1

[0029] A correction sensor probe based on ultrasonic detection technology includes a correction sensor 1 and two ultrasonic probes 2 installed in the correction sensor 1, and the ultrasonic probes 2 are connected to a data line 3, two signal through holes 4 are provided in the correction sensor 1, a first baffle 5 and a second baffle 6 are fixed in both ear plates of the correction sensor 1, and the ultrasonic probe 2 is arranged between the first baffle 5 and the second baffle 6, a notch 7 for accommodating the data line 3 is provided in the second baffle 6, a first wedge plate 10 and a second wedge plate 11 for constraining the ultrasonic probe 2 between the first baffle 5 and the second baffle 6 are provided in both ear plates of the correction sensor 1, and a clamping assembly for clamping the ultrasonic probe 2 against the first wedge plate 10 and the second wedge plate 11 is provided in both ear plates of the correction sensor 1.

[0030] Specifically, a first inner cavity 8 and a second inner cavity 9 are provided in both ear plates of the deviation correction sensor 1, and the first wedge plate 10 is slidably fitted in the first inner cavity 8, and the second wedge plate 11 is slidably fitted in the second inner cavity 9, a plurality of third springs 21 are arranged in the first inner cavity 8, and one end of the third spring 21 is fixed to the first wedge plate 10, and the other end of the third spring 21 is fixed to the inner wall of the first inner cavity 8, a plurality of first springs 17 are arranged in the second inner cavity 9, and one end of the first spring 17 is fixed to the second wedge plate 11, and the other end of the first spring 17 is fixed to the inner wall of the second inner cavity 9.

[0031] During installation, when the ultrasonic probe 2 is installed in the deviation correction sensor 1, the cover plate on the deviation correction sensor 1 is removed, and the ultrasonic probe 2 is placed between the first baffle plate 5 and the second baffle plate 6. Then, the ultrasonic probe 2 is pressed so that the ultrasonic probe 2 contacts the inclined surfaces of the first wedge plate 10 and the second wedge plate 11. The first wedge plate 10 and the second wedge plate 11 are squeezed and move into the first inner cavity 8 and the second inner cavity 9 respectively. When the ultrasonic probe 2 passes through the first wedge plate 10 and the second wedge plate 11, the first wedge plate 10 and the second wedge plate 11 are moved out of the first inner cavity 8 and the second inner cavity 9 respectively under the rebound force of the third spring 21 and the first spring 17, so that the first wedge plate 10 and the second wedge plate 11 constrain the ultrasonic probe 2 between the first baffle plate 5 and the second baffle plate 6.

[0032] Embodiment 2

[0033] A correction sensor probe based on ultrasonic detection technology, based on the first embodiment, is characterized in that a first wedge plate 10 is rotatably connected to a cylindrical rod 12 on a side away from a second wedge plate 11, circular holes 13 are provided in both ear plates of the correction sensor 1, and the circular holes 13 are communicated with a first inner cavity 8, the cylindrical rod 12 is slidably fitted in the circular holes 13, a side of the second wedge plate 11 away from the first wedge plate 10 is rotatably connected to a guide rod 14, screw holes 15 are provided in both ear plates of the correction sensor 1, and the screw holes 15 are communicated with the second inner cavity 9, the guide rod 14 is slidably fitted in the screw holes 15, and a threaded groove 16 is provided at a position of the guide rod 14 close to the second wedge plate 11, and the threaded groove 16 is threadedly connected to the screw hole 15.

[0034] When the ultrasonic probe 2 needs to be inspected and repaired, the ultrasonic probe 2 needs to be taken out. At this time, the guide rod 14 is first pulled to move the second wedge plate 11 into the second inner cavity 9, so that the second wedge plate 11 no longer blocks the ultrasonic probe 2. When the thread groove 16 on the guide rod 14 moves to the screw hole 15, the guide rod 14 is rotated so that the thread groove 16 and the screw hole 15 are threadedly connected, that is, the guide rod 14 is fixed, so that the second wedge plate 11 is constrained in the second inner cavity 9, and then the cylindrical rod 12 is pulled to move the first wedge plate 10 into the first inner cavity 8. After the first wedge plate 10 no longer blocks the ultrasonic probe 2, the ultrasonic probe 2 can be taken out from between the first baffle 5 and the second baffle 6.

[0035] Specifically, the clamping assembly includes a rectangular frame 18 fixed on the inner walls of the two ear plates of the correction sensor 1, and a contact plate 19 for squeezing the ultrasonic probe 2 is slidably connected in the rectangular frame 18. A plurality of second springs 20 are arranged in the rectangular frame 18, and one end of the second spring 20 is fixed to the contact plate 19, and the other end of the second spring 20 is fixed to the ear plate of the correction sensor 1.

[0036] When in use, after pushing the ultrasonic probe 2 to place it between the first baffle plate 5 and the second baffle plate 6, continue to push the ultrasonic probe 2 to squeeze the contact plate 19, that is, the contact plate 19 will move into the rectangular frame 18 and make the contact plate 19 squeeze the second spring 20. When the second spring 20 is compressed, the ultrasonic probe 2 can pass through the first wedge plate 10 and the second wedge plate 11. After the first wedge plate 10 and the second wedge plate 11 are respectively moved out of the first inner cavity 8 and the second inner cavity 9 under the rebound of the third spring 21 and the first spring 17, when the ultrasonic probe 2 is released, the contact plate 19 drives the ultrasonic probe 2 to move under the rebound force of the second spring 20, so that the ultrasonic probe 2 is clamped between the contact plate 19, the first wedge plate 10, and the second wedge plate 11.

[0037] The exemplary implementation scheme of the present disclosure is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A correction sensor probe based on ultrasonic detection technology, comprising a correction sensor (1) and two ultrasonic probes (2) installed in the correction sensor (1), wherein the ultrasonic probes (2) are connected to a data line (3), and the correction sensor (1) is provided with two signal through holes (4), characterized in that: A first baffle (5) and a second baffle (6) are fixed in both ear plates of the deflection correction sensor (1), and the ultrasonic probe (2) is arranged between the first baffle (5) and the second baffle (6), and a notch (7) for accommodating a data line (3) is provided in the second baffle (6). A first wedge plate (10) and a second wedge plate (11) for constraining the ultrasonic probe (2) between the first baffle (5) and the second baffle (6) are provided in both ear plates of the deflection correction sensor (1), and a pressing assembly for pressing the ultrasonic probe (2) against the first wedge plate (10) and the second wedge plate (11) is provided in both ear plates of the deflection correction sensor (1).

2. The deviation correction sensor probe based on ultrasonic detection technology according to claim 1 is characterized in that: The two ear plates of the deviation correction sensor (1) are both provided with a first inner cavity (8) and a second inner cavity (9), and the first wedge plate (10) is slidably fitted in the first inner cavity (8), and the second wedge plate (11) is slidably fitted in the second inner cavity (9).

3. The deviation correction sensor probe based on ultrasonic detection technology according to claim 2 is characterized in that: The first wedge plate (10) is rotatably connected to a cylindrical rod (12) on one side away from the second wedge plate (11); circular holes (13) are provided in both ear plates of the deviation correction sensor (1); the circular holes (13) are communicated with the first inner cavity (8); and the cylindrical rod (12) is slidably fitted in the circular holes (13).

4. The deviation correction sensor probe based on ultrasonic detection technology according to claim 2 is characterized in that: The second wedge plate (11) is rotatably connected to a guide rod (14) at a side away from the first wedge plate (10), screw holes (15) are provided in both ear plates of the deviation correction sensor (1), and the screw holes (15) are communicated with the second inner cavity (9), the guide rod (14) is slidably fitted in the screw holes (15), and a thread groove (16) is provided at a position of the guide rod (14) close to the second wedge plate (11), and the thread groove (16) and the screw hole (15) are threadedly connected.

5. The deviation correction sensor probe based on ultrasonic detection technology according to claim 2 is characterized in that: A plurality of third springs (21) are arranged in the first inner cavity (8), one end of the third spring (21) is fixed to the first wedge plate (10), and the other end of the third spring (21) is fixed to the inner wall of the first inner cavity (8).

6. The deviation correction sensor probe based on ultrasonic detection technology according to claim 2 is characterized in that: A plurality of first springs (17) are arranged in the second inner cavity (9), and one end of the first spring (17) is fixed to the second wedge plate (11), and the other end of the first spring (17) is fixed to the inner wall of the second inner cavity (9).

7. The deviation correction sensor probe based on ultrasonic detection technology according to claim 1 is characterized in that: The clamping assembly comprises a rectangular frame (18) fixed on the inner walls of the two ear plates of the deviation correction sensor (1), a contact plate (19) for pressing the ultrasonic probe (2) is slidably connected in the rectangular frame (18), a plurality of second springs (20) are arranged in the rectangular frame (18), one end of the second spring (20) is fixed to the contact plate (19), and the other end of the second spring (20) is fixed to the deviation correction sensor (1).

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