CN217739044U - Metal defectoscope capable of accurately detecting wound - Google Patents

Abstract

The utility model relates to a metal flaw detector, in particular to but metal flaw detector of accurate detection wound, it is inefficient to have solved, measure not comprehensive, the problem that the precision is low, the utility model discloses a base and metal fixing device and the metal flaw detection device of setting on the base, metal fixing device and metal flaw detection device mutually perpendicular are fixed, the metal flaw detection device includes the metal flaw detector, the support frame and the spout of fixed metal flaw detector, the support frame sets up in the spout, the metal flaw detector includes C type support arm and sets up image sensor and the X ray generator at C type support arm both ends respectively, image sensor sets up with the X ray generator relatively, the fixed metal that detects of metal fixing device, the X ray generator sends the X ray and shows the back wave through the metal reflection to image sensor on, the utility model discloses a metal flaw detector simple structure, convenient operation.

Description

Metal defectoscope capable of accurately detecting wound

Technical Field

The utility model relates to a metal defectoscope, in particular to but metal defectoscope of accurate detection wound.

Background

The ultrasonic metal flaw detector is a portable industrial nondestructive flaw detector, can quickly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects (including longitudinal cracks, transverse cracks, looseness, air holes, slag inclusion and the like) in workpieces, can be used in laboratories and engineering sites, and is widely applied to the industries such as boilers, pressure vessels, aerospace, aviation, electric power, petroleum, chemical engineering, marine petroleum, metal processing industry, steel structures and the like.

In the prior art, metal pipeline types are mostly inspected by using a metal flaw detector, and the conventional method is to manually measure the metal pipeline one by one, so that the efficiency is low, and meanwhile, the measurement cannot be comprehensively carried out, and the measurement accuracy angle is caused.

The metal flaw detection mainly adopts an ultrasonic flaw detector, the existing ultrasonic flaw detector has a complex structure, and meanwhile, the existing ultrasonic flaw detector has the advantages that the working surface is required to be smooth, the defect types can be distinguished by experienced inspectors, and the defects have no intuition and precision and cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

Therefore, the metal flaw detector capable of accurately detecting the wound needs to be provided, and the problems of low efficiency, incomplete measurement and low precision are solved.

In order to achieve the purpose, the utility model provides a metal flaw detector capable of accurately detecting wounds, which comprises a base, a metal fixing device and a metal flaw detection device, wherein the metal fixing device and the metal flaw detection device are arranged on the base and are mutually perpendicular;

the metal flaw detection device comprises a metal flaw detector, a support frame for fixing the metal flaw detector and a chute, and the support frame is arranged in the chute;

the metal flaw detector comprises a C-shaped supporting arm, and an image sensor and an x-ray generator which are respectively arranged at two ends of the C-shaped supporting arm, wherein the image sensor and the x-ray generator are oppositely arranged;

the metal fixing device is used for fixing detection metal, and the X-ray generator sends X-rays which are reflected to the image sensor through the metal to display reflected waves.

Furthermore, a conveying belt is arranged in the sliding groove, and the supporting frame is fixed on the conveying belt and moves horizontally along with the conveying belt.

Furthermore, the support frame is of an inverted L-shaped structure.

Further, the metal flaw detector also comprises a display screen, and the display screen is electrically connected with the image sensor and the x-ray generator.

Further, the metal fixing device comprises a motor and a metal clamping piece used for clamping and detecting metal, the metal clamping piece comprises a first chuck and a second chuck, and the first chuck is fixed on the motor and rotates along with the circumference of the motor.

Further, relatively fixed is equipped with first riser and second riser on the base, the fixing base of fixed motor is established to the first riser, the second chuck sets up on the second riser for first chuck activity.

Further, the first chuck and the second chuck are adjustable multi-jaw chucks.

Furthermore, a control switch for controlling the motor is arranged on one side of the first vertical plate.

Different from the prior art, the technical scheme has the following beneficial effects:

1. by using the image sensor for image processing in cooperation with the metal flaw detector apparatus, various features of the detected metal can be clearly seen through the display screen by generating a two-dimensional image in projection on the plane of the image sensor.

2. Through the motor and the multi-jaw chuck that are equipped with, be convenient for arrange the test piece of metal pipeline class in between the multi-jaw chuck, drive the test piece through the motor and rotate, rethread metal flaw detector along spout transverse motion, realize convenient, comprehensive detection, the good reliability also improves measurement of efficiency simultaneously, reduces intensity of labour.

3. The X-ray flaw detection has the advantages of high flaw detection sensitivity, short period, low cost, flexibility, convenience, high efficiency and capability of visually observing defects.

Drawings

FIG. 1 is a schematic structural view of the whole according to the embodiment;

FIG. 2 is a schematic structural diagram of a metal flaw detector according to an embodiment;

fig. 3 is a schematic structural view of an embodiment of the first riser;

fig. 4 is a schematic structural view of a metal clamping member according to an embodiment.

Description of reference numerals:

1. a base; 11. a first vertical plate; 12. a second vertical plate; 13. a fixed seat; 2. a metal fixture; 3. a metal flaw detection device; 4. a metal flaw detector; 41. a C-shaped support arm; 42. an image sensor; 43. an x-ray generator; 44. a display screen; 5. a control switch; 6. a support frame; 7. a chute; 71. a transmission belt; 8. a motor; 9. a metal clip; 91. a first chuck; 92. a second chuck.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Referring to fig. 1-4, the present embodiment discloses a metal flaw detector capable of accurately detecting a wound, including a base 1, and a metal fixing device 2 and a metal flaw detection device 3 disposed on the base 1, wherein the metal fixing device 2 and the metal flaw detection device 3 are fixed perpendicular to each other, the metal fixing device 2 is used for fixing a metal pipe type detection piece, and the metal flaw detection device 3 is used for detecting a wound of the detection piece.

As shown in fig. 1, the metal flaw detection device 3 includes a metal flaw detector 4, a support frame 6 and a chute 7 for fixing the metal flaw detector 5, the support frame 6 is of an inverted L-shaped structure, the support frame 6 is arranged in the chute 7, a transmission belt 71 is arranged in the chute 7, the support frame 6 is fixed on the transmission belt 71 and moves horizontally along with the transmission belt 71, the support frame 6 moves horizontally along the chute 7 through the transmission belt 71, the detection position can be adjusted, the detection is convenient and comprehensive, and the measurement efficiency is improved.

As shown in fig. 2, the metal flaw detector 4 includes a display 44, a C-shaped supporting arm 41, and an image sensor 42 and an X-ray generator 43 respectively disposed at two ends of the C-shaped supporting arm 41, the image sensor 42 and the X-ray generator 43 are disposed opposite to each other, the metal fixing device 2 fixes a detection metal, the X-ray generator 43 emits X-rays, the X-rays are reflected to the image sensor 42 through the metal to display reflected waves, the image sensor is used for image processing, the display 44 is electrically connected to the image sensor 42 and the X-ray generator 43, a two-dimensional image is generated by projection on a plane of the image sensor 42 through the display 44, various features of the detection metal can be clearly seen, and defects can be visually observed.

As shown in fig. 3, the metal fixing device 2 includes a motor 8 and a metal holder 9 for holding a detection piece, the metal holder 9 includes a first chuck 91 and a second chuck 92, the first chuck 91 is fixed on the motor 8 and rotates along with the circumference of the motor 8, a first vertical plate 11 and a second vertical plate 12 are relatively fixed on the base 1, the first vertical plate 11 is provided with a fixing seat 13 for fixing the motor 8, one side of the first vertical plate 11 is provided with a control switch 5 for controlling the motor 8, the second chuck 12 is movably arranged on the second vertical plate 12 relative to the first chuck 92, the first chuck 91 and the second chuck 92 hold the detection piece of the metal pipeline, the second chuck 92 can rotate along with the circumference of the first chuck 91, the motor 8 drives the first chuck 9 to rotate, thereby driving the detection piece to rotate, and realizing convenient and comprehensive detection.

As shown in fig. 4, the first chuck 91 and the second chuck 92 are adjustable multi-jaw chucks that can accommodate different sizes of metal pipes.

When the metal pipeline detection device works, a metal pipeline detection piece needing to be detected is clamped by the first chuck 91 and the second chuck 92, the motor 8 drives the first chuck 9 to rotate, so that the detection piece is driven to rotate, the metal flaw detector 4 is adjusted to be positioned on one side of the detection piece, the image sensor 42 and the x-ray generator 43 are respectively positioned at the upper and lower relative positions of the detection piece, the metal flaw detector 4 is controlled to move along the horizontal position of the detection piece to carry out detection, then the image sensor 42 carries out image processing, and a display screen 44 is used for displaying a two-dimensional image generated in the projection on the plane of the image sensor 42 to observe a wound of the detection piece.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.

Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.

Claims (8)

1. The utility model provides a but metal defectoscope of accurate detection wound which characterized in that: the device comprises a base (1), and a metal fixing device (2) and a metal flaw detection device (3) which are arranged on the base (1), wherein the metal fixing device (2) and the metal flaw detection device (3) are arranged vertically to each other;

the metal flaw detection device (3) comprises a metal flaw detector (4), a support frame (6) for fixing the metal flaw detector (4) and a chute (7), and the support frame (6) is arranged in the chute (7);

the metal flaw detector (4) comprises a C-shaped supporting arm (41), and an image sensor (42) and an x-ray generator (43) which are respectively arranged at two ends of the C-shaped supporting arm (41), wherein the image sensor (42) and the x-ray generator (43) are oppositely arranged;

the metal fixing device (2) is used for fixing detection metal, and the X-ray generator (43) emits X-rays which are reflected to the image sensor (42) through the metal to display reflected waves.

2. The metal flaw detector capable of accurately detecting a wound according to claim 1, wherein: be equipped with conveying belt (71) in spout (7), support frame (6) are fixed in conveying belt (71) and along with conveying belt (71) horizontal migration.

3. The metal flaw detector capable of accurately detecting a wound according to claim 2, wherein: the support frame (6) is of an inverted L-shaped structure.

4. The metal flaw detector capable of accurately detecting the wound according to claim 3, wherein: the metal flaw detector (4) further comprises a display screen (44), and the display screen (44) is electrically connected with the image sensor (42) and the x-ray generator (43).

5. The metal flaw detector capable of accurately detecting a wound according to claim 1, wherein: the metal fixing device (2) comprises a motor (8) and a metal clamping piece (9) used for clamping and detecting metal, wherein the metal clamping piece (9) comprises a first chuck (91) and a second chuck (92), and the first chuck (91) is fixed on the motor (8) and rotates along with the circumference of the motor (8).

6. The metal flaw detector capable of accurately detecting a wound according to claim 5, wherein: the base (1) is gone up relatively fixed and is equipped with first riser (11) and second riser (12), fixing base (13) of fixed motor (8) are established in first riser (11), second chuck (92) set up on second riser (12) for first chuck (91) activity.

7. The metal flaw detector capable of accurately detecting the wound according to claim 6, wherein: the first chuck (91) and the second chuck (92) are adjustable multi-jaw chucks.

8. The metal flaw detector capable of accurately detecting the wound according to claim 7, wherein: first riser (11) one side is equipped with control switch (5) that are used for control motor (8).

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