CN221281030U - Seamless steel pipe fixing device that detects a flaw - Google Patents

Abstract

The utility model provides a seamless steel pipe flaw detection fixing device, which relates to the technical field of clamping, and comprises two brackets, wherein the positions, close to the upper ends, of the surfaces of the two brackets are fixedly connected with a cross beam, the cross beam is supported by the two brackets, two limiting assemblies are slidably arranged below the cross beam, the two limiting assemblies clamp a steel pipe, at the moment, the clamped steel pipe is subjected to flaw detection through a steel pipe flaw detection device, the limiting assemblies comprise sliding blocks, the sliding blocks slide at the bottom ends of the cross beam, the bottom ends of the sliding blocks are fixedly connected with mounting frames, the bottom ends of the mounting frames are fixedly connected with bearing seats, and carrier rollers are rotatably connected in the bearing seats.

Description

Seamless steel pipe fixing device that detects a flaw

Technical Field

The utility model relates to the technical field of clamping, in particular to a flaw detection fixing device for a seamless steel tube.

Background

The seamless steel pipe is formed by perforating a whole round steel, and the surface of the seamless steel pipe is called as a seamless steel pipe, and the seamless steel pipe is required to have no gap, so that whether the gap exists on the surface of the steel pipe or not is required to be detected after the processing is finished, the gap detection of the steel pipe is usually required to be detected by using a flaw detection device, and the flaw detection device is used for detecting cracks or defects in metal materials or parts.

When the gap flaw detection is carried out on the steel pipe, a handheld flaw detector is often adopted to detect the steel pipe, the steel pipe is often required to be lifted for detection for facilitating the whole detection of the steel pipe, and the fixing equipment for fixing the steel pipe is different due to inconsistent lengths of the steel pipes required to be detected.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a seamless steel tube flaw detection fixing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a seamless steel pipe fixing device that detects a flaw, includes two supports, two the support surface is close to the position fixedly connected with crossbeam of upper end, two the support supports the crossbeam, the below slip of crossbeam is provided with two spacing subassemblies, two spacing subassembly is with the steel pipe grip, detects a flaw to the steel pipe of grip through steel pipe equipment of detecting a flaw this moment.

The effects achieved by the components are as follows: the two limiting assemblies are used for being inserted into two ports of the steel pipe, the two limiting assemblies are used for clamping and lifting the steel pipe according to actual requirements, and then the steel pipe can be rapidly clamped according to the actual requirements, and the surface of the seamless steel pipe is detected by using the handheld flaw detector (the handheld steel pipe flaw detector is used as the prior art, so that the principle of the handheld steel pipe flaw detector is not repeated).

Preferably, the limiting assembly comprises a sliding block, the sliding block slides at the bottom end of the cross beam, the bottom end fixedly connected with mounting rack of the sliding block, the bottom end fixedly connected with bearing frame of the mounting rack, the inside of bearing frame rotates and is connected with a carrier roller, and the carrier roller is inserted in the steel pipe to lift the steel pipe.

The effects achieved by the components are as follows: the mounting bracket slides in the below of crossbeam with the help of the slider, and the bearing roller on the mounting bracket inserts in the steel pipe, and the bearing roller lifts the steel pipe, and the bearing roller rotates in the mounting bracket with the help of the bearing frame, and then makes the steel pipe rotate on the bearing roller.

Preferably, the surface fixedly connected with slide rail of mounting bracket, the inside sliding connection of slide rail has two bearing slide, the inside rotation of bearing slide is connected with the auxiliary roller.

The effects achieved by the components are as follows: the auxiliary roller plays a role in supporting the steel pipe in an auxiliary mode, the auxiliary roller slides in the sliding rail by means of the bearing sliding seat, and the bearing sliding seat is pulled by the spring so as to adapt to the steel pipes with different thicknesses.

Preferably, a spring is fixedly connected between the bearing sliding seat and the inner wall of the sliding rail.

Preferably, the inside rotation of crossbeam is connected with the lead screw, the support is extended to the one end of lead screw, the lead screw thread passes the slider, lead screw drive slider slides in the crossbeam bottom.

The effects achieved by the components are as follows: through turning to the lead screw, the slider of lead screw area slides in the bottom of crossbeam to can control mounting bracket centre gripping steel pipe according to different steel pipe length.

Preferably, the surface of the steel pipe is provided with a rotating assembly for driving the steel pipe to rotate.

Preferably, the rotating assembly comprises a motor arranged on the ground, a belt wheel is fixedly connected to an output shaft of the motor, a conveying belt is sleeved between the belt wheel and the steel pipe, and the conveying belt drives the steel pipe to rotate under the rotation of the motor.

The effects achieved by the components are as follows: the motor drives the band pulley to rotate, drives the conveyer belt to rotate in the band pulley rotation process, and the conveyer belt is tight with the steel pipe, and the conveyer belt is tight, and the rotatory in-process of conveyer belt drives the steel pipe and rotates, and then can adapt to the demand on different steel pipe surfaces when detecting a flaw to the steel pipe.

Compared with the prior art, the utility model has the advantages and positive effects that,

According to the utility model, the two limiting assemblies slide below the cross beam, the limiting assemblies are inserted into two ports of the steel pipe, the steel pipe is clamped and lifted by the two limiting assemblies according to actual requirements, the steel pipe can be further rapidly clamped according to the actual requirements, and the surface of the seamless steel pipe is detected by the handheld flaw detector.

Drawings

Fig. 1 is a schematic perspective view of a flaw detection fixing device for a seamless steel pipe according to the present utility model;

Fig. 2 is a schematic diagram of a part of the structure of a flaw detection fixing device for a seamless steel tube according to the present utility model;

Fig. 3 is a schematic diagram of a portion of a limiting assembly in a seamless steel tube flaw detection fixing device according to the present utility model.

Legend description: 1. a bracket; 2. a cross beam; 3. a screw rod; 4. a limit component; 41. a slide block; 42. a mounting frame; 43. a bearing seat; 44. a slide rail; 45. a carrier roller; 46. an auxiliary roller; 47. a spring; 5. a steel pipe; 6. a rotating assembly; 61. a motor; 62. a belt wheel; 63. a conveyor belt.

Detailed Description

Embodiment 1, as shown in fig. 1-3, a seamless steel tube 5 flaw detection fixing device, including two brackets 1, the position fixedly connected with crossbeam 2 that is close to the upper end is gone on to two bracket 1 surfaces, two brackets 1 support crossbeam 2, the below sliding arrangement of crossbeam 2 has two spacing components 4, two spacing components 4 hold steel tube 5, detect a flaw to the steel tube 5 that holds in the palm through steel tube 5 flaw detector at this moment, slide under crossbeam 2 through two spacing components 4, utilize spacing components 4 to insert in the two ports of steel tube 5, utilize two spacing components 4 to hold in the lifting steel tube 5 according to actual demand, and then can carry out the centre gripping according to actual demand with steel tube 5, detect handheld steel tube 5 flaw detector to the surface of seamless steel tube 5 and detect equipment as prior art's principle here and do not do too much, spacing components 4 include slider 41, slider 41 slides in the bottom of crossbeam 2, the bottom fixedly connected with mounting bracket 42 of slider 41, the inside rotation connection of bearing bracket 42 has bearing frame 43, 45 inside 45 of 45 bearing frame 43 has 45 to insert in the inside 45 in the bearing bracket 45, 45 and the inside 45 is connected with 45 in the bearing bracket 46 with 45 at the auxiliary roller 46 by means of 45, 45 and the inside 45 is connected with the auxiliary roller 46 at 45 in the inside 45, 45 is followed by means of 45, utilize spring 47 to pull the bearing slide and then play the effect that can adapt to different thickness steel pipes 5, fixedly connected with spring 47 between the inner wall of bearing slide and slide rail 44, the inside rotation of crossbeam 2 is connected with lead screw 3, the support 1 is extended to the one end of lead screw 3, lead screw 3 screw thread passes slider 41, lead screw 3 drive slider 41 slides in crossbeam 2 bottom, through changeing lead screw 3, slider 41 that lead screw 3 taken slides in crossbeam 2's bottom, thereby can control mounting bracket 42 centre gripping steel pipe 5 according to different steel pipe 5 length, the surface of steel pipe 5 is provided with the rotating assembly 6 that drives steel pipe 5 rotatory, rotating assembly 6 includes the motor 61 of installing subaerial, fixedly connected with band pulley 62 on the output shaft of motor 61, the cover has conveyer belt 63 between band pulley 62 and the steel pipe 5, conveyer belt 63 drives steel pipe 5 rotation under motor 61, motor 61 drives band pulley 62 rotation, the conveyer belt 63 rotation in the 62 rotation in-process, conveyer belt 63 is with steel pipe 5 between the tight, conveyer belt 63 tightens, the steel pipe 5 rotation in the process, and then can carry out the different surface demand of steel pipe 5 when detecting a flaw to the adaptation.

The working principle is that the two limiting assemblies 4 are used for sliding below the cross beam 2, the limiting assemblies 4 are used for being inserted into two ports of the steel tube 5, the two limiting assemblies 4 are used for clamping and lifting the steel tube 5 according to actual demands, further, the steel tube 5 can be rapidly clamped according to the actual demands, the hand-held flaw detector is used for detecting the surface of the seamless steel tube 5, the mounting frame 42 slides below the cross beam 2 by means of the sliding blocks 41, the carrier roller 45 on the mounting frame 42 is inserted into the steel tube 5, the carrier roller 45 lifts the steel tube 5, the carrier roller 45 rotates in the mounting frame 42 by means of the bearing blocks 43, the steel tube 5 is further made to rotate on the carrier roller 45, the auxiliary roller 46 plays a role of assisting in supporting the steel tube 5, the auxiliary roller 46 slides in the sliding rail 44 by means of the bearing sliding seat, the spring 47 is used for pulling the bearing sliding seat, further plays a role of adapting to different thicknesses of the steel tube 5, the sliding seat is achieved through the screw rod 3, the sliding block 41 of the steel tube 3 slides at the bottom of the cross beam 2, further, the steel tube 5 can be controlled by the length of the different steel tube 5, the motor 61 drives the belt pulley 62 to rotate, the belt 63 rotates, the belt 63 is driven by the belt 62, and the belt 63 rotates, and the belt 63 is tightly rotates with the steel tube 5, and the surface of the steel tube 5 is further stretched by the steel tube 63, and the rotation of the steel tube 5 is made to be stretched by the rotation of the belt 63.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (7)

1. The utility model provides a seamless steel pipe fixing device that detects a flaw, includes two supports (1), its characterized in that: two the position fixedly connected with crossbeam (2) that support (1) surface is close to the upper end, two support (1) support crossbeam (2), the below slip of crossbeam (2) is provided with two spacing subassembly (4), two spacing subassembly (4) are with steel pipe (5) clamp, come to detect a flaw to steel pipe (5) of clamping through steel pipe equipment of detecting a flaw this moment.

2. The seamless steel pipe flaw detection fixing device according to claim 1, wherein: spacing subassembly (4) are including slider (41), slider (41) are in the bottom slip of crossbeam (2), the bottom fixedly connected with mounting bracket (42) of slider (41), the bottom fixedly connected with bearing frame (43) of mounting bracket (42), the inside rotation of bearing frame (43) is connected with bearing roller (45), bearing roller (45) are inserted in steel pipe (5) inside and are lifted steel pipe (5).

3. The seamless steel pipe flaw detection fixing device according to claim 2, wherein: the surface of mounting bracket (42) is fixedly connected with slide rail (44), the inside sliding connection of slide rail (44) has two bearing slide, the inside rotation of bearing slide is connected with auxiliary roller (46).

4. A seamless steel pipe flaw detection fixing apparatus according to claim 3, wherein: a spring (47) is fixedly connected between the bearing sliding seat and the inner wall of the sliding rail (44).

5. The seamless steel pipe flaw detection fixing device according to claim 4, wherein: the inside rotation of crossbeam (2) is connected with lead screw (3), support (1) is extended to the one end of lead screw (3), lead screw (3) screw thread passes slider (41), lead screw (3) drive slider (41) are in crossbeam (2) bottom slip.

6. The seamless steel pipe flaw detection fixing device according to claim 5, wherein: the surface of the steel pipe (5) is provided with a rotating assembly (6) for driving the steel pipe (5) to rotate.

7. The seamless steel pipe flaw detection fixing device according to claim 6, wherein: the rotating assembly (6) comprises a motor (61) arranged on the ground, a belt wheel (62) is fixedly connected to an output shaft of the motor (61), a conveying belt (63) is sleeved between the belt wheel (62) and the steel pipe (5), and the conveying belt (63) drives the steel pipe (5) to rotate under the rotation of the motor (61).