CN219224639U

CN219224639U - Synchronous swinging mechanism for X-ray detection

Info

Publication number: CN219224639U
Application number: CN202320639849.8U
Authority: CN
Inventors: 路长生
Original assignee: Image Testing Technology Shanghai Co ltd
Current assignee: Image Testing Technology Shanghai Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-06-20
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a synchronous swinging mechanism for X-ray detection, which comprises a workbench, wherein the lower end of the workbench is fixedly connected with a plurality of supporting legs, the center of the lower end of the workbench is fixedly provided with a rotating motor, a rotating groove is formed in the workbench, and the output end of the rotating motor is fixedly sleeved with a rotating sleeve. According to the utility model, the two equipment boxes are arranged in a straight line by arranging the rotating sleeve, the horizontal rod, the vertical rod and the like to be matched with each other, so that the accurate matching of the X-ray emitter and the detector is facilitated for detection work, the three hundred and sixty degrees of rotation around a workpiece can be comprehensively detected, the operation is simple, and the detection efficiency can be improved.

Description

Synchronous swinging mechanism for X-ray detection

Technical Field

The utility model relates to the technical field of industrial detection, in particular to a synchronous swinging mechanism for X-ray detection.

Background

In the industrial industry, X-ray detection is very important, for example, X-ray flaw detection refers to a method for realizing nondestructive detection of defects inside a workpiece by utilizing the property that X-rays can penetrate through a metal material. When the X-ray beam with uniform intensity penetrates through the object, the detected object has different thickness or density due to local defects or structural differences, and the attenuation of the object to the rays is changed, so that the rays are absorbed to different degrees, and the transmitted ray intensities of different parts are different. The light sensitive elements on the probe plate measure the intensity of the radiation transmitted through the object point by point and are recorded by a computer and displayed on a display screen. The defects and the material distribution inside the object can be judged by the images on the display screen, and meanwhile, the positions and the sizes of the defects can be determined. The quality of the work piece is assessed based on the nature, size and location of the defects observed, thereby preventing major accidents due to internal defects.

During X-ray flaw detection, an X-ray emitter and a detector are respectively positioned at two sides of a workpiece and are required to be aligned. The existing detection scheme is usually completed by manual and simple mechanical devices, and the operation of the devices is troublesome. The X-ray emitter is fixed in the middle of the beam above the rack, the detector is placed on the ground right below the emitter, the workpiece to be detected is placed on the plane of the workbench, and the workbench is positioned between the rack and the detector. During detection, the positions of the workbench, the workpiece and the detector below the workpiece are adjusted by manual moving so as to meet the detection requirement of X flaw detection. The whole testing process is complicated, the detection efficiency is low, and the accurate matching of the positions of the emitter and the detector is difficult to ensure, so that the detection efficiency is improved.

To this end, we propose a synchronized wobble mechanism for X-ray detection to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a synchronous swinging mechanism for X-ray detection.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a synchronous swing mechanism for X-ray detection, includes the workstation, the lower extreme fixedly connected with of workstation a plurality of supporting legs, the lower extreme central authorities fixed mounting of workstation has the rotating electrical machines, the indent has been seted up in the workstation, the fixed sleeve that has cup jointed of output of rotating electrical machines, the output of rotating electrical machines extends to in the indent, rotate sleeve and indent normal running fit, the circular groove has been seted up in the workstation, rotate telescopic outside symmetry fixedly connected with two horizon bars, the upper end fixedly connected with montant of horizon bar, the annular movable groove has been seted up on the workstation, the montant passes annular movable groove setting, the upper end fixedly connected with equipment box of montant, the mounting groove has been seted up to the upper end of workstation, two limiting plate of spacing sliding connection of mounting groove, two fixedly connected with spring between limiting plate and the mounting groove.

Preferably, rubber pads are fixedly adhered to opposite ends of the two limiting plates.

Preferably, two guide grooves are symmetrically formed in the workbench, the lower ends of the two limiting plates are fixedly connected with guide blocks, and the guide blocks are in sliding fit with the guide grooves.

Preferably, two of said equipment racks are in a straight line.

Preferably, one of the equipment boxes is internally provided with an X-ray emitter, and the other equipment box is internally provided with two detectors.

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

according to the utility model, the two equipment boxes are arranged in a straight line by arranging the rotating sleeve, the horizontal rod, the vertical rod and the like to be matched with each other, so that the accurate matching of the X-ray emitter and the detector is facilitated for detection work, the three hundred and sixty degrees of rotation around a workpiece can be comprehensively detected, the operation is simple, and the detection efficiency can be improved.

Drawings

FIG. 1 is a schematic view of the external perspective of a synchronous swing mechanism for X-ray detection according to the present utility model;

FIG. 2 is a schematic view of the structure of the inner circular groove of the synchronous swing mechanism for X-ray detection according to the present utility model;

fig. 3 is a schematic diagram of a front view of a synchronous swing mechanism for X-ray detection according to the present utility model.

In the figure: the device comprises a workbench 1, supporting legs 2, a rotating motor 3, a rotating groove 4, a rotating sleeve 5, a round groove 6, a horizontal rod 7, a vertical rod 8, an annular movable groove 9, a device box 10, an installation groove 11, a spring 12, a limiting plate 13, a rubber pad 14, a guide block 15 and a guide groove 16.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a synchronous swinging mechanism for X-ray detection comprises a workbench 1, wherein the lower end of the workbench 1 is fixedly connected with a plurality of supporting legs 2, a rotating motor 3 is fixedly installed in the center of the lower end of the workbench 1, a rotating groove 4 is formed in the workbench 1, a rotating sleeve 5 is fixedly sleeved at the output end of the rotating motor 3, the output end of the rotating motor 3 extends into the rotating groove 4, the rotating sleeve 5 is in rotating fit with the rotating groove 4, a circular groove 6 is formed in the workbench 1, two horizontal rods 7 are symmetrically and fixedly connected to the outer side of the rotating sleeve 5, a vertical rod 8 is fixedly connected to the upper end of the horizontal rod 7, an annular movable groove 9 is formed in the workbench 1, the vertical rod 8 is arranged through the annular movable groove 9, an equipment box 10 is fixedly connected to the upper end of the vertical rod 8, an X-ray emitter is installed in one of the equipment boxes 10, two detectors are installed in the other equipment boxes 10, and the X-ray emitter and the detectors are known technologies, and the working principle of the detector is not explained in detail herein.

The two equipment boxes 10 are in a straight line, so that the X-ray emitter and the detector can be precisely matched.

The upper end of the workbench 1 is provided with a mounting groove 11, and a workpiece is detachably placed on the mounting groove 11.

The mounting groove 11 is provided with two limiting plates 13 in a sliding and limiting mode, two guide grooves 16 are symmetrically formed in the workbench 1, the lower ends of the two limiting plates 13 are fixedly connected with guide blocks 15, and the guide blocks 15 are in sliding fit with the guide grooves 16, so that the limiting plates 13 slide more smoothly.

The rubber pad 14 is fixedly bonded to the opposite ends of the two limiting plates 13, and the workpiece can be protected by arranging the rubber pad 14 to be in elastic contact on one hand, and static friction can be increased on the other hand, so that the workpiece is clamped more stably, and detection work is facilitated.

A spring 12 is fixedly connected between the two limiting plates 13 and the mounting groove 11, and the spring 12 is arranged to elastically clamp workpieces, so that different workpieces can be clamped and fixed.

The detailed working process of the utility model is as follows:

when the device is used, the two limiting plates 13 slide oppositely, the two springs 12 are compressed, a workpiece to be detected is placed between the two limiting plates 13, and the two limiting plates 13 clamp the lower side of the workpiece under the elasticity of the two springs 12 to limit the workpiece;

when X-ray flaw detection is performed, the rotating motor 3 drives the rotating sleeve 5 to rotate, the horizontal rod 7 is driven to rotate, two equipment boxes 10 respectively provided with an X-ray emitter and a receiver are driven by the two vertical rods 8, and 360-degree detection is performed on a workpiece, so that the operation is simple and the detection is comprehensive.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A synchronous swing mechanism for X-ray detection, characterized in that: including workstation (1), the lower extreme fixedly connected with of workstation (1) a plurality of supporting legs (2), the lower extreme central authorities fixed mounting of workstation (1) have rotating electrical machines (3), set up rotary tank (4) in workstation (1), the output fixed sleeve who rotates electrical machines (3) has cup jointed rotary sleeve (5), the output of rotating electrical machines (3) extends to in rotary tank (4), rotary sleeve (5) and rotary tank (4) normal running fit, circular groove (6) have been seted up in workstation (1), the outside symmetrical fixedly connected with of rotary sleeve (5) two horizon bars (7), the upper end fixedly connected with montant (8) of horizon bar (7), annular movable groove (9) have been seted up on workstation (1), montant (8) pass annular movable groove (9) and set up, the upper end fixedly connected with equipment box (10) of montant (8), mounting groove (11) have been seted up to the upper end of workstation (1), two limit spring (13) have between two limit spring (13) and two limit spring (13).

2. A synchronous swing mechanism for X-ray detection according to claim 1, wherein: and rubber pads (14) are fixedly adhered to opposite ends of the two limiting plates (13).

3. A synchronous swing mechanism for X-ray detection according to claim 1, wherein: two guide grooves (16) are symmetrically formed in the workbench (1), the lower ends of the limiting plates (13) are fixedly connected with guide blocks (15), and the guide blocks (15) are in sliding fit with the guide grooves (16).

4. A synchronous swing mechanism for X-ray detection according to claim 1, wherein: the two equipment boxes (10) are in a straight line.

5. A synchrotilt mechanism for X-ray detection as defined in claim 4, wherein: one of the equipment boxes (10) is internally provided with an X-ray emitter, and the other equipment box (10) is internally provided with two detectors.