CN217505745U - Flaw detection device for steel part machining - Google Patents

Abstract

The utility model provides a steel processing is with detecting device that detects a flaw. The flaw detection device for steel part processing comprises a frame; the ultrasonic flaw detector body is arranged at the top of the frame; the stepping motor is fixedly arranged on one side of the frame; the rotating shaft is rotatably arranged on one side of the frame and is fixedly connected with an output shaft of the stepping motor; the first clamping plate is fixedly arranged at one end of the rotating shaft; the auxiliary clamping mechanism is arranged on one side of the frame; a lateral movement mechanism disposed on a top inner wall of the frame. The utility model provides a steel processing is with detecting device that detects a flaw has that detection efficiency is higher, comparatively labour saving and time saving, can adjust the detection face of steel, is difficult for appearing detecting the regional advantage of omitting.

Description

A flaw detection device for steel processing

technical field

The utility model relates to the technical field of steel processing, in particular to a flaw detection device for processing steel.

Background technique

Ultrasonic flaw detection is a method of inspecting part defects by using ultrasonic energy to penetrate into the depths of metal materials, and when one section enters another section, the reflection occurs at the edge of the interface to detect defects in parts. Inside the metal, when it encounters a defect and the bottom surface of the part, a reflected wave occurs respectively, and a pulse waveform is formed on the fluorescent screen. The position and size of the defect are judged according to these pulse waveforms. During the processing of steel parts, ultrasonic flaw detectors need to be used for flaw detection of steel parts, so as to improve the quality of steel parts.

In the current ultrasonic flaw detection device, the inspector is often used to hold the ultrasonic probe on the surface of the steel and move gradually, and then observe the ultrasonic waveform on the display screen to carry out flaw detection. However, manual hand-held ultrasonic probe detection is not only time-consuming and laborious, but also The detection may be incomplete; at the same time, for some hollow steel parts, it is often necessary to test all sides of the steel parts, and when the ultrasonic probe is manually held, the entire steel part needs to be constantly turned, which is time-consuming and labor-intensive.

Therefore, it is necessary to provide a flaw detection device for steel processing to solve the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a flaw detection and detection device for steel processing, which has high detection efficiency, saves time and effort, can adjust the detection surface of the steel, and is less likely to have areas where detection is missed.

In order to solve the above technical problems, the utility model provides a flaw detection and detection device for steel processing, comprising: a frame; an ultrasonic flaw detector body, the ultrasonic flaw detector body is arranged on the top of the frame; a stepping motor, the stepping motor It is fixedly installed on one side of the frame; a rotating shaft is rotatably installed on one side of the frame, and the rotating shaft is fixedly connected with the output shaft of the stepping motor; a first clamping plate, the first The clamping plate is fixedly installed on one end of the rotating shaft; the auxiliary clamping mechanism is arranged on one side of the frame; the lateral movement mechanism is arranged on the top inner wall of the frame ; Longitudinal movement mechanism, the longitudinal movement mechanism is arranged at the bottom of the lateral movement mechanism; Down detection mechanism, the downward detection detection mechanism is arranged at the bottom of the longitudinal movement mechanism.

Preferably, the auxiliary clamping mechanism includes a first screw rod, a connecting plate, two limit rods, a support shaft and a second clamping plate, the first screw rod is threadedly mounted on one side of the frame, and the connection The plate is rotatably installed on one end of the first screw rod, the two limit rods are fixedly installed on one side of the connecting plate, and the two limit rods are both slidably connected with the frame, and the support shaft It is fixedly installed on one side of the connecting plate, the second clamping plate is rotatably installed at one end of the support shaft, and the sides of the first clamping plate and the second clamping plate that are close to each other are opened There are accommodating grooves, and the inner walls of the two accommodating grooves are provided with corrugated tooth plates.

Preferably, the lateral movement mechanism includes an electric sliding rail and a mounting plate, the electric sliding rail is fixedly installed on the top inner wall of the frame, and the mounting plate is fixedly installed on the output block of the electric sliding rail, so The bottom of the mounting plate is provided with a limiting slot.

Preferably, the longitudinal movement mechanism includes two vertical plates, a second screw, a sliding plate and a servo motor, the two vertical plates are fixedly installed on the bottom of the mounting plate, and the second screw is rotatably installed on the two vertical plates. One side of the vertical plates close to each other, the sliding plate is threadedly sleeved on the second screw, the sliding plate is slidably connected to the inner walls on both sides of the limiting slot, and the servo motor is fixedly installed on On one side of the vertical plate, the output shaft of the servo motor is fixedly connected with the second screw rod.

Preferably, the probe detection mechanism includes an electric telescopic rod and an ultrasonic flaw detection head, the electric telescopic rod is fixedly installed on the bottom of the sliding plate, and the ultrasonic flaw detection head is arranged on the output rod of the electric telescopic rod, The ultrasonic flaw detection head is electrically connected with the ultrasonic flaw detector body.

Preferably, one end of the first screw rod is fixedly installed with a hand wheel, and one end of the two limit rods is fixedly installed with a limit block.

Compared with the related art, the flaw detection device for steel processing provided by the utility model has the following beneficial effects:

The utility model provides a flaw detection and detection device for processing steel parts, the detection surface of the steel parts can be adjusted through a stepping motor, a rotating shaft and a first clamping plate, and steel parts of different lengths can be clamped through an auxiliary clamping mechanism The ultrasonic flaw detection head can be driven to move laterally through the lateral movement mechanism, the ultrasonic flaw detection head can be driven to move longitudinally through the longitudinal movement mechanism, and the ultrasonic flaw detection head can be driven to move downward through the downward detection mechanism, so as to be in line with the surface of the steel. Contact for ultrasonic flaw detection, and the first screw can be driven to rotate through the handwheel.

Description of drawings

1 is a schematic structural diagram of a preferred embodiment of a flaw detection device for steel processing provided by the utility model;

Fig. 2 is the front view sectional structure schematic diagram of Fig. 1;

Fig. 3 is the side view sectional structure schematic diagram of the longitudinal movement mechanism in Fig. 1;

FIG. 4 is an enlarged schematic view of part A shown in FIG. 1 .

Labels in the figure: 1, frame; 2, ultrasonic flaw detector body; 3, stepping motor; 4, rotating shaft; 5, first clamping plate; 6, first screw rod; 7, connecting plate; 8, limit rod; 9. Support shaft; 10. Second clamping plate; 11. Electric sliding rail; 12. Mounting plate; 13. Vertical plate; 14. Second screw; 15. Sliding plate; 16. Servo motor; 17. Electric telescopic rod ; 18. Ultrasonic flaw detection head.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIGS. 1-4 in conjunction, wherein, FIG. 1 is a schematic structural diagram of a preferred embodiment of a flaw detection device for steel processing provided by the utility model; FIG. 2 is a schematic front view sectional structure diagram of FIG. 3 is a schematic side sectional structure diagram of the longitudinal moving mechanism in FIG. 1 ; FIG. 4 is an enlarged schematic diagram of part A shown in FIG. 1 . The flaw detection and detection device for steel processing includes: a frame 1; an ultrasonic flaw detector body 2, which is arranged on the top of the frame 1; a stepping motor 3, which is fixedly installed on the One side of the frame 1; a rotating shaft 4, the rotating shaft 4 is rotatably mounted on one side of the frame 1, and the rotating shaft 4 is fixedly connected with the output shaft of the stepping motor 3; the first clamping plate 5, the The first clamping plate 5 is fixedly installed at one end of the rotating shaft 4; the auxiliary clamping mechanism is arranged on one side of the frame 1; the lateral movement mechanism is arranged at the side of the frame 1; On the top inner wall of the frame 1; a longitudinal movement mechanism, the longitudinal movement mechanism is arranged at the bottom of the lateral movement mechanism; a downward detection mechanism, the downward detection mechanism is arranged at the bottom of the longitudinal movement mechanism.

The auxiliary clamping mechanism includes a first screw 6 , a connecting plate 7 , two limit rods 8 , a support shaft 9 and a second clamping plate 10 , and the first screw 6 is threadedly mounted on one side of the frame 1 . , the connecting plate 7 is rotatably installed on one end of the first screw 6, the two limit rods 8 are fixedly installed on one side of the connecting plate 7, and the two limit rods 8 are connected with the The frame 1 is slidably connected, the support shaft 9 is fixedly installed on one side of the connecting plate 7, the second clamping plate 10 is rotatably installed at one end of the supporting shaft 9, and the first clamping plate 5 The side close to the second clamping plate 10 is provided with accommodating grooves, and the inner walls of the two accommodating grooves are provided with corrugated tooth plates, and the auxiliary clamping mechanism can be used for steel parts of different lengths. Clamp fixed.

The lateral movement mechanism includes an electric sliding rail 11 and a mounting plate 12 , the electric sliding rail 11 is fixedly installed on the top inner wall of the frame 1 , and the mounting plate 12 is fixedly installed on the output block of the electric sliding rail 11 Above, the bottom of the mounting plate 12 is provided with a limiting slot, and the ultrasonic flaw detection head 18 can be driven to move laterally through the lateral movement mechanism.

The longitudinal movement mechanism includes two vertical plates 13 , a second screw 14 , a sliding plate 15 and a servo motor 16 , the two vertical plates 13 are fixedly installed on the bottom of the mounting plate 12 , and the second screw 14 It is rotatably installed on the side of the two vertical plates 13 that are close to each other, the sliding plate 15 is threadedly sleeved on the second screw 14, and the sliding plate 15 is slidably connected to the inner walls on both sides of the limiting groove. , the servo motor 16 is fixedly installed on one side of the vertical plate 13, the output shaft of the servo motor 16 is fixedly connected with the second screw 14, and the ultrasonic flaw detection head 18 can be driven to move longitudinally by the longitudinal movement mechanism .

The downward detection mechanism includes an electric telescopic rod 17 and an ultrasonic flaw detection head 18 , the electric telescopic rod 17 is fixedly installed at the bottom of the sliding plate 15 , and the ultrasonic flaw detection head 18 is arranged at the output of the electric telescopic rod 17 . On the rod, the ultrasonic flaw detection head 18 is electrically connected to the ultrasonic flaw detector body 2, and the ultrasonic flaw detection head 18 can be driven to move downward by the downward detection mechanism, so as to contact the surface of the steel piece for ultrasonic flaw detection.

One end of the first screw rod 6 is fixedly installed with a hand wheel, and one end of the two limit rods 8 is fixedly installed with a limit block, and the first screw rod 6 can be driven to rotate by the hand wheel.

The working principle of the flaw detection device for steel processing provided by the utility model is as follows:

When in use, hoist the steel piece between the first clamping plate 5 and the second clamping plate 10, shake the hand wheel, the hand wheel drives the first screw 6 to rotate, and the rotation of the first screw 6 drives the connecting plate 7 to move to one side. , the connecting plate 7 drives the second clamping plate 10 to move to one side through the support shaft 9, and the second clamping plate 10 and the first clamping plate 5 approach each other so that the steel piece is clamped in the two accommodating grooves. In the process of detection, if the detection surface of the steel part needs to be adjusted, the stepping motor 3 can be started, and the stepping motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 drives the steel part to rotate through the first clamping plate Adjust the detection surface;

During detection, start the electric sliding rail 11, indirectly move the ultrasonic flaw detection head 18 to the initial detection position through the output block of the electric sliding rail 11, start the electric telescopic rod 17, and the output rod of the electric telescopic rod 17 is extended to drive the ultrasonic flaw detection head 18. Move down, so that the ultrasonic flaw detector 18 is in contact with the surface of the steel piece, start the ultrasonic flaw detector body 2, conduct flaw detection on the steel piece through the ultrasonic flaw detector head 18, and then transmit the detected ultrasonic waveform to the ultrasonic flaw detector body 2 , the inspector judges the internal injury of the steel through the waveform on the display screen of the ultrasonic flaw detector body 2;

When the longitudinal detection position needs to be adjusted, start the servo motor 16, the servo motor 16 drives the second screw 14 to rotate, the second screw 14 rotates to drive the sliding plate 15 to move left and right, and the sliding plate 15 indirectly drives the ultrasonic flaw detection head 18 to move left and right, so as to detect ultrasonic flaws. The longitudinal detection position of the head 18 is adjusted.

Compared with the related art, the flaw detection device for steel processing provided by the utility model has the following beneficial effects:

The utility model provides a flaw detection and detection device for processing steel parts, the detection surface of the steel parts can be adjusted through the stepping motor 3, the rotating shaft 4 and the first clamping plate 5, and the steel parts of different lengths can be adjusted through the auxiliary clamping mechanism. The ultrasonic flaw detection head 18 can be driven to move laterally through the lateral movement mechanism, the ultrasonic flaw detection head 18 can be driven to move longitudinally through the longitudinal movement mechanism, and the ultrasonic flaw detection head 18 can be driven to move downward through the probe detection mechanism, thereby It is in contact with the surface of the steel piece for ultrasonic flaw detection, and the first screw 6 can be driven to rotate by the handwheel.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. a steel processing flaw detection device, is characterized in that, comprises: frame; The ultrasonic flaw detector body, the ultrasonic flaw detector body is arranged on the top of the frame; a stepping motor, which is fixedly installed on one side of the frame; a rotating shaft, the rotating shaft is rotatably mounted on one side of the frame, and the rotating shaft is fixedly connected with the output shaft of the stepping motor; a first clamping plate, the first clamping plate is fixedly mounted on one end of the rotating shaft; an auxiliary clamping mechanism, the auxiliary clamping mechanism is arranged on one side of the frame; a lateral movement mechanism, the lateral movement mechanism is arranged on the top inner wall of the frame; a longitudinal movement mechanism, the longitudinal movement mechanism is arranged at the bottom of the lateral movement mechanism; A downward detection mechanism is provided at the bottom of the longitudinal movement mechanism. 2 . The flaw detection device for steel processing according to claim 1 , wherein the auxiliary clamping mechanism comprises a first screw rod, a connecting plate, two limit rods, a support shaft and a second clamping plate, 2 . The first screw thread is installed on one side of the frame, the connecting plate is rotatably installed on one end of the first screw, and the two limit rods are fixedly installed on one side of the connecting plate. Each of the limiting rods is slidably connected to the frame, the support shaft is fixedly mounted on one side of the connecting plate, the second clamping plate is rotatably mounted on one end of the support shaft, the first The sides of the clamping plate and the second clamping plate close to each other are provided with accommodating grooves, and the inner walls of the two accommodating grooves are provided with corrugated tooth plates. 3. The flaw detection device for steel processing according to claim 1, wherein the lateral movement mechanism comprises an electric sliding rail and a mounting plate, and the electric sliding rail is fixedly installed on the top inner wall of the frame, The mounting plate is fixedly mounted on the output block of the electric slide rail, and a limiting slot is defined at the bottom of the mounting plate. 4 . The flaw detection device for steel processing according to claim 3 , wherein the longitudinal moving mechanism comprises two vertical plates, a second screw, a sliding plate and a servo motor, and the two vertical plates are fixed. 5 . Installed on the bottom of the mounting plate, the second screw is rotatably installed on the side of the two vertical plates that are close to each other, the sliding plate is threadedly sleeved on the second screw, and the sliding plate is connected to the The inner walls on both sides of the limiting slot are slidably connected, the servo motor is fixedly installed on one side of the vertical plate, and the output shaft of the servo motor is fixedly connected with the second screw rod. 5 . The flaw detection device for steel processing according to claim 4 , wherein the detection mechanism comprises an electric telescopic rod and an ultrasonic flaw detection head, and the electric telescopic rod is fixedly installed at the bottom of the sliding plate. 6 . The ultrasonic flaw detection head is arranged on the output rod of the electric telescopic rod, and the ultrasonic flaw detection head is electrically connected with the body of the ultrasonic flaw detector. 6 . The flaw detection device for steel processing according to claim 2 , wherein a handwheel is fixedly installed at one end of the first screw rod, and a limit block is fixedly installed at one end of the two limit rods. 7 .

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