Mounting assembly of nondestructive testing probe

Abstract

The utility model relates to the technical field of probe installation, in particular to an installation assembly of a nondestructive testing probe, which is used for installing and fixing a probe body and comprises a base, a positioning column, a first cavity, a clamping mechanism and a moving mechanism. The positioning column is fixedly arranged on the probe body, an annular groove is formed in the side wall of the positioning column, the first cavity is formed in the base, a positioning disc is arranged in the first cavity in a sliding mode, the clamping mechanism is arranged between the positioning disc and the positioning column and used for clamping and fixing the positioning column, and the moving mechanism is arranged in the first cavity and used for clamping and fixing the positioning column. By means of the technical scheme, the problem that probes of different specifications are inconvenient to install and fix through an installation assembly in the related technology is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of probe installation, specifically relates to a kind of installation assembly of nondestructive testing probe. BACKGROUND

[0002] The conventional nondestructive testing probe is mainly used for detecting the internal quality of machined parts in industrial production workshop, and it is mainly checked by ultrasonic detection during detection. However, the probe head at the upper end needs to be replaced regularly to ensure the detection effect. Therefore, the installation assembly of nondestructive testing probe plays a very important role in the disassembly and assembly of the probe head.

[0003] In order to improve the disassembly and assembly efficiency of the nondestructive testing probe, through retrieval, the utility model with publication number CN216285251U discloses an installation assembly of nondestructive testing probe for steel liquid tank. The installation assembly of nondestructive testing probe for steel liquid tank reduces the volume of the installation assembly while ensuring the detection length, and facilitates the detection of steel liquid tanks with small pipe openings. However, the installation assembly of ordinary detection probe is generally single in model and uses a special installation assembly. The same installation assembly cannot install detection heads of different sizes. This design makes the installation assembly very troublesome to use and increases the installation cost, thereby reducing the practicality of the device. UTILITY MODEL CONTENTS

[0004] The utility model provides an installation assembly of nondestructive testing probe, which solves the problem of inconvenient installation and fixation of probes of different specifications in related technology.

[0005] The technical scheme of the utility model is as follows: an installation assembly of nondestructive testing probe is used to install and fix a probe body, which comprises a base, a positioning column, a first cavity, a clamping mechanism, and a moving mechanism. An installation slot is formed in the base. A positioning slot is formed in the bottom of the installation slot. The positioning column is fixedly arranged on the probe body. An annular groove is formed in the side wall of the positioning column. The first cavity is formed in the base. A positioning disc is slidably arranged in the first cavity. The clamping mechanism is arranged between the positioning disc and the positioning column to clamp and fix the positioning column. The moving mechanism is arranged in the first cavity to adjust the position of the positioning disc.

[0006] Preferably, the clamping mechanism comprises:

[0007] A plurality of L-shaped clamping channels are formed between the positioning slot and the first cavity.

[0008] Clamping groove, a plurality of clamping grooves are arranged on the positioning disc, and the plurality of clamping grooves correspond to the plurality of clamping channels one by one;

[0009] Clamping block, the clamping block is arranged in L shape, one end of the clamping block extends into the clamping groove and is connected with the side wall of the clamping groove in sliding mode, and the other end of the clamping block extends through the clamping channel and extends into the positioning groove;

[0010] Adjusting mechanism, the adjusting mechanism is arranged on the positioning disc, and is used for adjusting the positions of the plurality of clamping blocks;

[0011] Wherein, the width of the annular groove is greater than the thickness of one end of the clamping block.

[0012] Further, the adjusting mechanism comprises:

[0013] First threaded hole, the first threaded hole is arranged on the clamping block;

[0014] First threaded rod, the first threaded rod is arranged in the clamping groove in rotating mode, and the first threaded rod is connected with the first threaded hole in threaded mode;

[0015] Adjusting assembly, the adjusting assembly is arranged in the positioning disc, and is used for controlling the synchronous rotation of the plurality of first threaded rods.

[0016] Still further, the adjusting assembly comprises:

[0017] Second cavity, the second cavity is arranged in the positioning disc, a plurality of adjusting columns are arranged on the side wall of the second cavity in rotating mode, and the adjusting columns are fixedly connected with the first threaded rods through the side wall of the second cavity;

[0018] First bevel gear, the first bevel gear is fixedly arranged on the adjusting column;

[0019] Second bevel gear, the second bevel gear is arranged on the inner bottom wall of the second cavity in rotating mode, and the second bevel gear is engaged with the first bevel gear;

[0020] Driving assembly, the driving assembly is arranged on the positioning disc, and is used for controlling the rotation of the first threaded rod.

[0021] Still further, the driving assembly comprises:

[0022] Driving port, the driving port is arranged on the side wall of the first cavity;

[0023] Driving column, the driving column is arranged on the positioning disc in rotating mode, one end of the driving column is fixedly connected with one of the first threaded rods, and the other end of the driving column extends out of the base through the driving port;

[0024] A hand wheel is fixedly arranged on the driving column.

[0025] On the basis of the above-mentioned scheme, the moving mechanism comprises:

[0026] A plurality of second threaded holes are arranged on the positioning disc.

[0027] A plurality of second threaded rods are rotatably arranged in the first cavity, and the second threaded rods pass through the second threaded holes through threaded cooperation.

[0028] A synchronous rotating mechanism is arranged on the base and is used for controlling the synchronous rotation of the plurality of second threaded rods.

[0029] On the basis of the above-mentioned scheme, the synchronous rotating mechanism comprises:

[0030] A plurality of third cavities are arranged in the base, a first gear is rotatably arranged in each third cavity, and the first gear is fixedly connected with the second threaded rod adjacent to the first gear.

[0031] A driving groove is arranged on the outer side wall of the base, and the driving groove is in communication with the third cavity.

[0032] A driving ring is rotatably arranged in the driving groove, a first gear ring is fixedly arranged on the inner wall of the driving ring, and the first gear ring is engaged with the first gear.

[0033] On the basis of the above-mentioned scheme, a jack is arranged on the positioning column, a plug is arranged on the groove bottom of the positioning groove, the plug is matched with the shape of the jack, the jack is electrically connected with the probe body, a wire is arranged on the side wall of the base, and the wire is electrically connected with the plug.

[0034] On the basis of the above-mentioned scheme, the side wall of the driving ring is provided with anti-skid lines.

[0035] On the basis of the above-mentioned scheme, the side wall of the base is provided with a mounting ring, and a plurality of mounting openings are arranged on the mounting ring.

[0036] The working principle and beneficial effects of the utility model are as follows:

[0037] 1. In this utility model, by setting up a clamping mechanism, after inserting probe bodies of different specifications into the mounting groove, the positioning pin can be driven into the positioning groove. Then, by rotating the handwheel, one of the first threaded rods and the first bevel gear can be driven to rotate. At the same time, by meshing the first bevel gear and the second bevel gear, multiple first bevel gears and the first threaded rod can be driven to rotate synchronously. Then, by the threaded engagement between the first threaded rod and the first threaded hole, the clamping block can be driven to move, so that one end of the clamping block clamps and fixes the bottom of the annular groove, thereby realizing the clamping and fixing of positioning pins and probe bodies of different specifications.

[0038] 2. In this utility model, by setting up a moving mechanism, since the width of the annular groove is greater than the thickness of the front end of the clamping block, it is easier for the clamping block to extend into the annular groove, thereby avoiding the positional deviation between the positioning post and the clamping block from affecting the clamping effect. Then, the rotation of the drive ring can drive the first toothed ring to rotate. At the same time, the meshing of the first toothed ring with the first gear can drive multiple first gears and the second threaded rod to rotate. Meanwhile, the threaded engagement of the second threaded rod with the second threaded hole can drive the positioning plate and the clamping block to move. Thus, the positioning post can be clamped and fixed by the clamping block and the bottom of the positioning groove, which facilitates the installation and fixing of positioning posts and probe bodies of different specifications.

[0039] 3. In this utility model, the arrangement of the base, positioning column, first cavity, clamping mechanism and moving mechanism facilitates the clamping of the annular groove by the clamping block, and the clamping of the positioning column is achieved by the clamping block and the bottom of the positioning groove, thereby facilitating the clamping and fixing of positioning columns of different specifications, and thus realizing the installation of probe bodies of different specifications. This solves the problem that the installation components in related technologies are not convenient for installing and fixing probes of different specifications. Attached Figure Description

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0041] Figure 1 This is a schematic diagram of the structure of this utility model;

[0042] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0043] Figure 3 This is an exploded structural diagram of the present invention;

[0044] Figure 4 This is a schematic cross-sectional view of the base structure of this utility model;

[0045] Figure 5 This is a cross-sectional view of the clamping mechanism of this utility model.

[0046] In the diagram: 1. Probe body; 2. Base; 3. Mounting groove; 4. Positioning groove; 5. First cavity; 6. Positioning plate; 7. Clamping channel; 8. Clamping groove; 9. Clamping block; 10. First threaded rod; 11. First bevel gear; 12. Second bevel gear; 13. Handwheel; 14. Second threaded rod; 15. First gear; 16. Drive ring; 17. Plug; 18. Wire; 19. Mounting ring; 20. Positioning post; 21. Annular groove. Detailed Implementation

[0047] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0048] like Figures 1-5 As shown, this embodiment proposes an installation assembly for a non-destructive testing probe, used to install and fix the probe body 1. It includes a base 2, a positioning post 20, a first cavity 5, a clamping mechanism, and a moving mechanism. The base 2 has an installation groove 3, and the bottom of the installation groove 3 has a positioning groove 4. The positioning post 20 is fixedly installed on the probe body 1. The side wall of the positioning post 20 has an annular groove 21. The first cavity 5 is opened in the base 2. A positioning disk 6 is slidably installed in the first cavity 5. The clamping mechanism is set between the positioning disk 6 and the positioning post 20 for clamping and fixing the positioning post 20. The moving mechanism is set in the first cavity 5 for adjusting the position of the positioning disk 6. The side wall of the base 2 has an installation ring 19, and the installation ring 19 has multiple installation ports.

[0049] Reference Figure 2 , Figure 4 and Figure 5The clamping mechanism comprises clamping channels 7, clamping grooves 8, clamping blocks 9 and an adjusting mechanism, a plurality of L-shaped clamping channels 7 are arranged between the positioning groove 4 and the first cavity 5, a plurality of clamping grooves 8 are arranged on the positioning disc 6, the plurality of clamping grooves 8 correspond to the plurality of clamping channels 7 one by one, the clamping block 9 is L-shaped, one end of the clamping block 9 extends into the clamping groove 8 and is in sliding connection with the side wall of the clamping groove 8, the other end of the clamping block 9 extends through the clamping channel 7 and extends into the positioning groove 4, the adjusting mechanism is arranged on the positioning disc 6 and is used for adjusting the positions of the plurality of clamping blocks 9, wherein the width of the annular groove 21 is greater than the thickness of one end of the clamping block 9, the adjusting mechanism comprises a first threaded hole, a first threaded rod 10 and an adjusting assembly, the first threaded hole is arranged on the clamping block 9, the first threaded rod 10 is rotatably arranged in the clamping groove 8, the first threaded rod 10 penetrates the first threaded hole through thread cooperation, the adjusting assembly is arranged in the positioning disc 6 and is used for controlling the synchronous rotation of the plurality of first threaded rods 10, the adjusting assembly comprises a second cavity, a first bevel gear 11, a second bevel gear 12 and a driving assembly, the second cavity is arranged in the positioning disc 6, a plurality of adjusting columns are rotatably arranged on the side wall of the second cavity, the adjusting columns are fixedly connected with the first threaded rods 10 penetrating the side wall of the second cavity, the first bevel gear 11 is fixedly arranged on the adjusting column, the second bevel gear 12 is rotatably arranged on the inner bottom wall of the second cavity, the second bevel gear 12 is in meshing connection with the first bevel gear 11, the driving assembly is arranged on the positioning disc 6 and is used for controlling the rotation of the first threaded rod 10, the driving assembly comprises a driving port, a driving column and a hand wheel 13, the driving port is arranged on the side wall of the first cavity 5, the driving column is rotatably arranged on the positioning disc 6, one end of the driving column is fixedly connected with one of the first threaded rods 10, the other end of the driving column extends out of the base 2 through the driving port, and the hand wheel 13 is fixedly arranged on the driving column. After the positioning column 20 extends into the positioning groove 4, the clamping of the groove bottom of the annular groove 21 can be realized through the movement of the clamping block 9, so that the clamping and fixing of the probes of different specifications can be realized.

[0050] With reference to Figures 3-5, the moving mechanism comprises a second threaded hole, a second threaded rod 14 and a synchronous rotating mechanism, a plurality of second threaded holes are formed in the positioning disc 6, a plurality of second threaded rods 14 are rotatably arranged in the first cavity 5, the second threaded rods 14 pass through the second threaded holes in threaded cooperation, the synchronous rotating mechanism is arranged on the base 2 and is used for controlling the plurality of second threaded rods 14 to synchronously rotate, the synchronous rotating mechanism comprises a third cavity, a driving groove and a driving ring 16, a plurality of third cavities are formed in the base 2, a first gear 15 is rotatably arranged in each third cavity, the first gear 15 is fixedly connected with the second threaded rod 14 adjacent to the first gear 15, the driving groove is formed on the outer side wall of the base 2 and is communicated with the third cavity, the driving ring 16 is rotatably arranged in the driving groove, a first gear ring is fixedly arranged on the inner wall of the driving ring 16, the first gear ring is engaged with the first gear 15, and anti-skid lines are arranged on the side wall of the driving ring 16. After the clamping block 9 extends into the annular groove 21, the clamping block 9 can be driven by the movement of the positioning disc 6 to extrude the side wall of the annular groove 21, so that the further clamping and fixing of the positioning column 20 are realized through the cooperation of the clamping block 9 and the groove bottom of the positioning groove 4.

[0051] With reference to Figure 2 With Figure 4 , the positioning column 20 is provided with a socket, the groove bottom of the positioning groove 4 is provided with a plug 17, the plug 17 is matched with the shape of the socket, the socket is electrically connected with the probe body 1, the side wall of the base 2 is provided with a wire 18, the wire 18 is electrically connected with the plug 17, and the electrical connection between the probe body 1 and the base 2 can be realized, so that signal transmission is facilitated.

[0052] In the embodiment, in use, after the probe body 1 of different specifications extends into the mounting groove 3, the positioning column 20 can be driven to extend into the positioning groove 4, then the rotation of the hand wheel 13 can drive one of the first threaded rods 10 and the first bevel gears 11 to rotate, the synchronous rotation of the plurality of first bevel gears 11 and the first threaded rods 10 can be realized through the engagement of the first bevel gears 11 and the second bevel gears 12, the movement of the clamping block 9 can be realized through the threaded cooperation of the first threaded rods 10 and the first threaded holes, so that one end of the clamping block 9 clamps and fixes the groove bottom of the annular groove 21, so that the clamping and fixing of the positioning column 20 and the probe body 1 of different specifications are realized. Then, the operator rotates the driving ring 16, the rotation of the driving ring 16 can drive the first gear ring to rotate, the rotation of the plurality of first gears 15 and the second threaded rods 14 can be realized through the engagement of the first gear ring and the first gears 15, the movement of the positioning disc 6 and the clamping block 9 can be realized through the threaded cooperation of the second threaded rods 14 and the second threaded holes, so that the clamping and fixing of the positioning column 20 can be realized through the clamping block 9 and the groove bottom of the positioning groove 4, and the mounting and fixing of the positioning column 20 and the probe body 1 of different specifications can be realized.

[0053] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mounting assembly for a non-destructive testing probe, used for mounting and fixing the probe body (1), characterized in that, include: The base (2) has an installation groove (3) and a positioning groove (4) is provided at the bottom of the installation groove (3). Positioning post (20), the positioning post (20) is fixedly installed on the probe body (1), and the side wall of the positioning post (20) is provided with an annular groove (21). A first cavity (5) is formed inside the base (2), and a positioning disk (6) is slidably disposed inside the first cavity (5). A clamping mechanism is provided between the positioning plate (6) and the positioning post (20) for clamping and fixing the positioning post (20); A moving mechanism is disposed in the first cavity (5) and is used to adjust the position of the positioning disk (6).

2. The mounting assembly for a non-destructive testing probe according to claim 1, characterized in that, The clamping mechanism includes: Clamping channels (7), a plurality of L-shaped clamping channels (7) are provided between the positioning groove (4) and the first cavity (5); Clamping groove (8), the positioning disk (6) is provided with a plurality of clamping grooves (8), and the plurality of clamping grooves (8) correspond one-to-one with the plurality of clamping channels (7); Clamping block (9), the clamping block (9) is L-shaped, one end of the clamping block (9) extends into the clamping groove (8) and is slidably connected to the side wall of the clamping groove (8), and the other end of the clamping block (9) extends through the clamping channel (7) into the positioning groove (4); An adjustment mechanism is provided on the positioning disk (6) for adjusting the position of the plurality of clamping blocks (9).

3. The mounting assembly for a non-destructive testing probe according to claim 2, characterized in that, The adjustment mechanism includes: The first threaded hole is provided on the clamping block (9); The first threaded rod (10) is rotatably disposed in the clamping groove (8) and the first threaded rod (10) passes through the first threaded hole through the threaded engagement; An adjustment component is disposed within the positioning disk (6) and is used to control the synchronous rotation of multiple first threaded rods (10).

4. The mounting assembly for a non-destructive testing probe according to claim 3, characterized in that, The adjustment component includes: The second cavity is opened inside the positioning plate (6). Multiple adjusting columns are rotatably provided on the side wall of the second cavity. The adjusting columns pass through the side wall of the second cavity and are fixedly connected to the first threaded rod (10). The first bevel gear (11) is fixedly mounted on the adjusting column; The second bevel gear (12) is rotatably disposed on the inner bottom wall of the second cavity, and the second bevel gear (12) meshes with the first bevel gear (11); A drive assembly is disposed on the positioning disk (6) and is used to control the rotation of the first threaded rod (10).

5. The mounting assembly for a non-destructive testing probe according to claim 4, characterized in that, The driving component includes: A drive port is provided on the side wall of the first cavity (5); The drive column is rotatably mounted on the positioning plate (6). One end of the drive column is fixedly connected to one of the first threaded rods (10), and the other end of the drive column extends through the drive port and out of the base (2). Handwheel (13), which is fixedly mounted on the drive column.

6. The mounting assembly for a non-destructive testing probe according to claim 5, characterized in that, The mobile mechanism includes: The second threaded hole is provided on the positioning plate (6); The second threaded rod (14) is rotatably disposed in the first cavity (5), and the second threaded rod (14) passes through the second threaded hole through the threaded engagement; A synchronous rotation mechanism is provided on the base (2) and is used to control the synchronous rotation of multiple second threaded rods (14).

7. The mounting assembly for a non-destructive testing probe according to claim 6, characterized in that, The synchronous rotation mechanism includes: The third cavity is provided in the base (2) and a third cavity is provided in the base (2). A first gear (15) is rotatably provided in the third cavity and the first gear (15) is fixedly connected to the adjacent second threaded rod (14). A drive groove is formed on the outer side wall of the base (2) and communicates with the third cavity; A drive ring (16) is rotatably disposed in the drive groove. A first toothed ring is fixedly disposed on the inner wall of the drive ring (16), and the first toothed ring meshes with the first gear (15).

8. The mounting assembly for a non-destructive testing probe according to claim 7, characterized in that, The positioning post (20) has an insertion hole, and the bottom of the positioning groove (4) is equipped with a plug (17). The plug (17) is adapted to the shape of the insertion hole. The insertion hole is electrically connected to the probe body (1). The base (2) has a wire (18) on its side wall. The wire (18) is electrically connected to the plug (17).

9. The mounting assembly for a non-destructive testing probe according to claim 8, characterized in that, The drive ring (16) has anti-slip texture on its sidewall.

10. The mounting assembly for a non-destructive testing probe according to claim 9, characterized in that, The base (2) has a mounting ring (19) on its side wall, and the mounting ring (19) has multiple mounting ports.

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