Ultrasonic flaw detector

Abstract

The utility model belongs to the technical field of flaw detection equipment, and particularly relates to an ultrasonic flaw detection machine which comprises a base, a linear motor and a connecting frame, a supporting frame is arranged at the top of the base, the linear motor is arranged on the front side wall of the supporting frame, a lifting table is connected to a moving shaft of the linear motor, and the lifting table is arranged on the top of the base. Fixing plates are symmetrically arranged at the top of the lifting table, springs are symmetrically arranged on the side walls of the two fixing plates, and clamping plates are arranged at one ends of the springs. In the using process of the ultrasonic flaw detector, the position of the ultrasonic flaw detector can be conveniently and flexibly adjusted, and the ultrasonic flaw detectors of different sizes can be conveniently supported and positioned; the stability is good, detection is convenient, the detection difficulty is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flaw detection equipment, in particular to an ultrasonic flaw detector. Background Art

[0002] The ultrasonic flaw detector uses the characteristic that ultrasound can penetrate deep into metal materials and reflect at the edge of the interface when entering from one section to another to inspect defects in parts. When the ultrasonic beam passes from the surface of the part through the probe to the inside of the metal, reflected waves are generated when encountering defects and the bottom of the part, forming pulse waveforms on the fluorescent screen. The location and size of the defects are judged based on these pulse waveforms.

[0003] In the existing technology, it is inconvenient to support and position the ultrasonic flaw detector during use. It is generally fixed by hand, which is troublesome to operate and increases the difficulty of detection. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing flaw detection equipment, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an ultrasonic flaw detector, which can flexibly adjust the position of the ultrasonic flaw detector during the use of the ultrasonic flaw detector, facilitate the support and positioning of ultrasonic flaw detectors of different sizes, have good stability, facilitate detection, reduce the difficulty of detection, and improve work efficiency.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An ultrasonic flaw detector comprises a base, a linear motor and a connecting frame, wherein a support frame is arranged on the top of the base, the linear motor is arranged on the front side wall of the support frame, a lifting platform is connected to the movable axis of the linear motor, a fixing plate is symmetrically arranged on the top of the lifting platform, springs are symmetrically arranged on the side walls of the two fixing plates, a clamping plate is arranged at one end of the spring, a body is arranged between the two clamping plates, a display screen and a control panel are arranged on the front side wall of the body, a wire is arranged on the side wall of the body, a probe is arranged at one end of the wire, the connecting frame is arranged at the bottom of the base, and a universal wheel is arranged at the bottom of the connecting frame.

[0009] As a preferred solution of the ultrasonic flaw detector described in the utility model, the side wall of the wire is slidably connected with a sliding sleeve, the side wall of the sliding sleeve is provided with a scraper, and the side wall of the scraper is provided with a sponge layer.

[0010] As a preferred solution of the ultrasonic flaw detector described in the utility model, wherein: a motor button is provided on the side wall of the support frame, and the motor button is electrically connected to the linear motor.

[0011] As a preferred solution of the ultrasonic flaw detector described in the utility model, a handle is arranged on the top of the body, and anti-slip grooves are arranged on the side wall of the handle.

[0012] As a preferred solution of the ultrasonic flaw detector described in the utility model, wherein: the side wall of the lifting platform is provided with a placement tube, and the probe is embedded and installed in the placement tube.

[0013] As a preferred solution of the ultrasonic flaw detector described in the utility model, wherein: the clamping plate is slidably connected to the top of the lifting platform.

[0014] Compared with the prior art: In the present application document, 1. the device is conveniently fixed by the support frame, the lifting platform is conveniently driven to lift by the linear motor, so as to adjust the height of the ultrasonic flaw detector, the ultrasonic flaw detector is conveniently placed by the lifting platform, and the device is conveniently supported, and the device is conveniently moved by the universal wheel, which is convenient and flexible to use, and has a wide range of applications. The machine body is placed between two clamps, and the elasticity of the spring facilitates the clamp to clamp and position the machine body, which is convenient for fixing ultrasonic flaw detectors of different sizes, improving stability, and facilitating installation or disassembly. The probe is convenient for ultrasonic flaw detection, and the detection data is fed back to the display screen for display, which is convenient for personnel to observe. Therefore, in the process of using the ultrasonic flaw detector, it is convenient to flexibly adjust the position of the ultrasonic flaw detector, which is convenient for supporting and positioning ultrasonic flaw detectors of different sizes, with good stability, convenient detection, reduced detection difficulty, and improved work efficiency. 2. The sliding sleeve facilitates the sliding of the scraper and the adjustment of the position of the scraper. After the flaw detection of the parts is completed, the sponge layer is conveniently operated by the scraper to wipe the impurities on the parts, which is convenient for cleaning and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1This is a schematic diagram of the structure of an ultrasonic flaw detector of the utility model;

[0017] Figure 2 This is a structural explosion diagram of an ultrasonic flaw detector of the utility model;

[0018] Figure 3 This is a schematic diagram of a sliding sleeve of an ultrasonic flaw detector of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of a scraper of an ultrasonic flaw detector.

[0020] In the figure: 100 base, 110 support frame, 200 linear motor, 210 lifting platform, 220 fixing plate, 230 spring, 240 clamping plate, 250 body, 260 display screen, 270 control panel, 280 wire, 290 probe, 300 connecting frame, 310 universal wheel, 400 sliding sleeve, 410 scraper, 420 sponge layer. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0023] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides an ultrasonic flaw detector, please refer to Figure 1-Figure 4, including a base 100, a linear motor 200 and a connecting frame 300, a supporting frame 110 is fixedly installed on the top of the base 100, the linear motor 200 is fixedly installed on the front side wall of the supporting frame 110, a lifting platform 210 is connected to the moving axis of the linear motor 200, a fixing plate 220 is symmetrically installed on the top of the lifting platform 210, the side walls of the two fixing plates 220 are symmetrically connected with springs 230, one end of the spring 230 is connected with a clamping plate 240, a body 250 is embedded and installed between the two clamping plates 240, a display screen 260 and a control panel 270 are fixedly installed on the front side wall of the body 250, a wire 280 is connected to the side wall of the body 250, one end of the wire 280 is connected with a probe 290, the connecting frame 300 is fixedly installed on the bottom of the base 100, and the connecting frame 300 A universal wheel 310 is connected to the bottom. Specifically, the support frame 110 is used to fix the device, and the linear motor 200 is used to drive the lifting platform 210 to move up and down, so as to adjust the height of the ultrasonic flaw detector. The lifting platform 210 is used to place the ultrasonic flaw detector and support the device. The universal wheel 310 is used to move the device. It is convenient and flexible to use and has a wide range of applications. The body 250 is placed between the two clamps 240. The elasticity of the spring 230 facilitates the operation of the clamp 240 to clamp and position the body 250, which is convenient for fixing ultrasonic flaw detectors of different sizes, improving stability, and facilitating installation or disassembly. The probe 290 is used to facilitate ultrasonic flaw detection, and the detection data is fed back to the display screen 260 for display, which is convenient for personnel to observe.

[0026] A motor button is disposed on the side wall of the support frame 110 , and the motor button is electrically connected to the linear motor 200 . Specifically, the linear motor 200 can be easily controlled and adjusted through the motor button.

[0027] A handle is provided on the top of the body 250, and the side wall of the handle is provided with anti-slip grooves. Specifically, the handle is used to facilitate the picking up of the device and the operation.

[0028] The side wall of the lifting platform 210 is provided with a placement tube, and the probe 290 is embedded and installed in the placement tube. Specifically, the placement tube is used to store the probe 290, and it is convenient to store the probe 290 when it is not in use.

[0029] The clamping plate 240 is slidably connected to the top of the lifting platform 210, which is convenient for the movement of the clamping plate 240 and the active clamping.

[0030] Combination Figure 1-Figure 4, an ultrasonic flaw detector of this embodiment, the specific use process is as follows: in the process of using the ultrasonic flaw detector, the ultrasonic flaw detector is composed of a body 250, a display screen 260, a control panel 270, a wire 280 and a probe 290, the ultrasonic flaw detector is placed on the lifting platform 210, the body 250 is placed between two clamping plates 240, and the body 250 is clamped and positioned by the clamping plates 240 through the elastic operation of the spring 230, so as to facilitate the fixation of ultrasonic flaw detectors of different sizes, improve the support stability, and facilitate installation or disassembly. According to the needs, the linear motor 200 is used to drive the lifting platform 210 to rise and fall, so as to adjust the height of the ultrasonic flaw detector, and the universal wheel 310 is used to move the device, which is convenient for flexible detection and use. The staff uses the probe 290 to perform ultrasonic flaw detection on the parts, and the detection data is fed back to the display screen 260 for display, which is convenient for personnel to observe.

[0031] Figure 3-Figure 4 The structure diagram of the second embodiment of the ultrasonic flaw detector of the utility model is shown. Figure 3-Figure 4 Different from the above-mentioned embodiment, the side wall of the conductor 280 is slidably connected with a sleeve 400, the side wall of the sleeve 400 is provided with a scraper 410, and the side wall of the scraper 410 is provided with a sponge layer 420. Specifically, the sleeve 400 facilitates the sliding of the scraper 410 and facilitates the adjustment of the position of the scraper 410. After the flaw detection of the parts is completed, the scraper 410 facilitates the operation of the sponge layer 420 to wipe the impurities on the parts, which is convenient for cleaning and use.

[0032] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An ultrasonic flaw detector, characterized in that: The invention comprises a base (100), a linear motor (200) and a connecting frame (300), wherein a supporting frame (110) is arranged on the top of the base (100), the linear motor (200) is arranged on the front side wall of the supporting frame (110), a lifting platform (210) is connected to the moving axis of the linear motor (200), a fixing plate (220) is symmetrically arranged on the top of the lifting platform (210), and springs (230) are symmetrically arranged on the side walls of the two fixing plates (220), and the springs (230) are symmetrically arranged on the side walls of the two fixing plates (220). 0) is provided with a clamping plate (240) at one end, an organism (250) is provided between the two clamping plates (240), a front side wall of the organism (250) is provided with a display screen (260) and a control panel (270), a side wall of the organism (250) is provided with a wire (280), one end of the wire (280) is provided with a probe (290), the connecting frame (300) is provided at the bottom of the base (100), and a universal wheel (310) is provided at the bottom of the connecting frame (300).

2. The ultrasonic flaw detector according to claim 1, characterized in that: The side wall of the wire (280) is slidably connected to a sliding sleeve (400), the side wall of the sliding sleeve (400) is provided with a scraper (410), and the side wall of the scraper (410) is provided with a sponge layer (420).

3. The ultrasonic flaw detector according to claim 1, characterized in that: A motor button is provided on the side wall of the support frame (110), and the motor button is electrically connected to the linear motor (200).

4. The ultrasonic flaw detector according to claim 1, characterized in that: The top of the machine body (250) is provided with a handle, and the side wall of the handle is provided with anti-slip grooves.

5. The ultrasonic flaw detector according to claim 1, characterized in that: The side wall of the lifting platform (210) is provided with a placement tube, and the probe (290) is embedded and installed in the placement tube.

6. The ultrasonic flaw detector according to claim 1, characterized in that: The clamping plate (240) is slidably connected to the top of the lifting platform (210).

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