CN214845002U - Special rotating ultrasonic flaw detector for rollers - Google Patents
Special rotating ultrasonic flaw detector for rollers Download PDFInfo
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- CN214845002U CN214845002U CN202121185631.7U CN202121185631U CN214845002U CN 214845002 U CN214845002 U CN 214845002U CN 202121185631 U CN202121185631 U CN 202121185631U CN 214845002 U CN214845002 U CN 214845002U
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Abstract
The utility model discloses a be exclusively used in rotation ultrasonic flaw detector of roller, including the bottom plate, characterized by: bottom plate upside one end fixed connection L shape pole montant lower extreme, L shape pole horizontal pole downside one end fixed connection electric putter upper end, electric putter output lower extreme fixed connection flaw detection probe upper end, bottom plate upside middle part fixed connection mounting panel downside, the utility model relates to a defectoscope field specifically relates to a be exclusively used in the rotation ultrasonic flaw detector of roller. This device can realize placing the roller both ends that await measuring respectively on a set of gyro wheel that corresponds, moves the welded junction of the roller that awaits measuring under the probe of detecting a flaw, rotates a handle, and two sets of gyro wheels slide to the direction that is close to each other, and when one side that the roller that awaits measuring corresponds is laminated to one side relatively when two sets of gyro wheels, the stall handle, through two sets of gyro wheels cooperation rollers that await measuring, rotates the roller that awaits measuring during the inspection of being convenient for, has reduced intensity of labour.
Description
Technical Field
The present invention relates to the field of flaw detectors, and in particular to a rotary ultrasonic flaw detector for rollers.
Background
After one or more rollers are welded, in order to ensure the quality of the rollers and reduce the potential safety hazard in use, ultrasonic flaw detection equipment is required to detect the welded positions of the rollers, and the ultrasonic flaw detection is a method for detecting a defective part by utilizing the characteristic that ultrasonic energy penetrates into the metal and is reflected at the edge of a section when entering another section from one section. For ultrasonic testing of metal materials, an ultrasonic testing probe is brought into contact with a position where a roll is welded by a coupling agent. At present, visual inspection and manual ultrasonic inspection are still adopted for a lot of ultrasonic inspection, and if the roller quality is heavy, the difficulty of rotating the roller is high, the labor intensity is high, and the inspection efficiency is low, so that the special rotating ultrasonic inspection machine for the roller is urgently needed to be manufactured.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a rotation ultrasonic flaw detector of roller is exclusively used in for roller welding department is detected a flaw.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a be exclusively used in rotation ultrasonic flaw-detecting machine of roller, includes the bottom plate, characterized by: one end of the upper side of the bottom plate is fixedly connected with the lower end of an L-shaped rod vertical rod, one end of the lower side of an L-shaped rod cross rod is fixedly connected with the upper end of an electric push rod, the lower end of the output end of the electric push rod is fixedly connected with the upper end of a flaw detection probe, and the middle part of the upper side of the bottom plate is fixedly connected with the lower side of a mounting plate;
the two ends of the mounting plate are fixedly connected with the lower parts of one sides of the corresponding semicircular plates respectively, the lower sides of the two semicircular plates are provided with corresponding semicircular chutes respectively, the inner rings of one sides of the two semicircular plates are fixedly connected with one sides of a group of corresponding uniformly-arranged square-shaped blocks respectively, and one ends of the opposite sides of the two groups of supporting rods are fixedly connected with one corners of one sides of the corresponding semicircular plates respectively;
the opposite ends of the two groups of guide rods respectively penetrate through the corresponding clip-shaped blocks, the opposite ends of the two groups of guide rods are respectively fixedly connected with one side of the corresponding short rod of the U-shaped rod I, and the central shafts at the two sides of the two groups of rollers are respectively connected with one end of the corresponding long rod of the U-shaped rod I in a bearing mode.
As the further injeciton of the technical scheme, the other end of one side opposite to the support rod is respectively connected with the middle part of one side of the corresponding movable block through a bearing, the upper ends of the two lead screws are respectively connected with the bearing and penetrate through the middle parts of the corresponding movable blocks, the upper ends of the two lead screws are respectively fixedly connected with the middle parts of the lower sides of the corresponding belt pulleys, and the two belt pulleys are connected through a belt.
As the further injeciton of this technical scheme, two semicircle slide bars inlay respectively and locate and correspond in the semicircle spout, two semicircle slide bar one end passes respectively and corresponds semicircle spout, two a set of cylinder one end of evenly arranging that semicircle slide bar one side lower part fixed connection corresponds respectively is two sets of the cylinder other end articulates respectively the connecting rod one end that corresponds, and is two sets of the connecting rod other end articulates respectively the correspondence the guide arm other end.
As a further limitation of the technical scheme, one end of each of the two semicircular slide bars is fixedly connected with the middle part of one side of the corresponding two short rods of the U-shaped rod, one end of one side of the two long rods of the U-shaped rod opposite to the two long rods of the U-shaped rod is connected with one side of the corresponding sliding block through a bearing, and the lower ends of the two lead screws are respectively in threaded connection and penetrate through the middle parts of the corresponding sliding blocks.
As a further limitation of the technical scheme, the upper eccentric parts of the two belt pulleys are fixedly connected with one end of the lower side of the corresponding handle respectively.
As a further limitation of the technical scheme, the cross sections of the semicircular sliding grooves are trapezoidal cross sections, the cross sections of the semicircular sliding rods are trapezoidal cross sections, and the semicircular sliding rods are respectively matched with the corresponding semicircular sliding grooves.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
this device can realize placing the roller both ends that await measuring respectively on a set of gyro wheel that corresponds, moves the welded junction of the roller that awaits measuring under the probe of detecting a flaw, rotates a handle, and two sets of gyro wheels slide to the direction that is close to each other, and when one side that the roller that awaits measuring corresponds is laminated to one side relatively when two sets of gyro wheels, the stall handle, through two sets of gyro wheels cooperation rollers that await measuring, rotates the roller that awaits measuring during the inspection of being convenient for, has reduced intensity of labour.
This device can realize can adjusting the interval between a set of gyro wheel according to the diameter of the roller that awaits measuring, is convenient for carry out the inspection of detecting a flaw to the roller that awaits measuring of various models, simultaneously, can adjust the height of detecting a flaw the probe according to the position of the roller that awaits measuring, and the simple operation has replaced artifical manual flaw detection, has improved work efficiency.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the present invention.
Fig. 4 is a schematic view of a connection structure of parts according to the present invention.
Fig. 5 is a schematic view of a connection structure of parts according to the present invention.
Fig. 6 is a third schematic view of the connection structure of some parts of the present invention.
Fig. 7 is a schematic view of a connection structure of parts according to the present invention.
In the figure: 1. the device comprises an electric push rod, 2, an L-shaped rod, 3, a flaw detection probe, 4, a mounting plate, 5, a belt, 6, a semicircular plate, 7, a roller to be detected, 8, a clip block, 9, a semicircular chute, 10, a supporting rod, 11, a handle, 12, a belt pulley, 13, a cylinder, 14, a connecting rod, 15, a guide rod, 16, a U-shaped rod I, 17, a roller, 18, a movable block, 19, a lead screw, 20, a sliding block, 21, a U-shaped rod II, 22, a semicircular sliding rod, 23 and a bottom plate.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-7, the utility model comprises a bottom plate 23, one end of the upper side of the bottom plate 23 is fixedly connected with the lower end of the vertical rod of the L-shaped rod 2, one end of the lower side of the horizontal rod of the L-shaped rod 2 is fixedly connected with the upper end of the electric push rod 1, the lower end of the output end of the electric push rod 1 is fixedly connected with the upper end of the flaw detection probe 3, and the middle part of the upper side of the bottom plate 23 is fixedly connected with the lower side of the mounting plate 4;
two ends of the mounting plate 4 are fixedly connected with the lower parts of one sides of the corresponding semicircular plates 6 respectively, the lower sides of the two semicircular plates 6 are provided with corresponding semicircular chutes 9 respectively, the inner rings of one sides of the two semicircular plates 6 are fixedly connected with one sides of a corresponding group of uniformly arranged square-shaped blocks 8 respectively, and one ends of the opposite sides of the two groups of supporting rods 10 are fixedly connected with one corners of one sides of the corresponding semicircular plates 6 respectively;
the opposite ends of the two groups of guide rods 15 respectively penetrate through the corresponding return blocks 8, the opposite ends of the two groups of guide rods 15 are respectively fixedly connected with one side of a corresponding short rod 16 of the U-shaped rod I, and the central shafts at the two sides of the two groups of rollers 17 are respectively connected with one end of a corresponding long rod 16 of the U-shaped rod I in a bearing mode.
Two sets of the other end of the opposite side of branch 10 is bearing connection respectively and is corresponded 18 one side middle parts of movable block, two 19 upper ends of lead screw are bearing connection respectively and pass and are corresponded 18 middle parts of movable block, two the lower side middle parts of the belt pulley 12 that 19 upper ends of lead screw are fixed connection respectively correspond, two the belt pulley 12 is connected through belt 5.
Two semicircle slide bars 22 are inlayed respectively and are located and correspond in the semicircle spout 9, two semicircle slide bar 22 one end is passed respectively and is corresponded semicircle spout 9, two a set of cylinder 13 one end of evenly arranging that semicircle slide bar 22 one side lower part fixed connection corresponds respectively, and is two sets of the cylinder 13 other end articulates connecting rod 14 one end that corresponds respectively, and is two sets of the connecting rod 14 other end articulates the correspondence respectively 15 other ends of guide arm.
One end of each of the two semicircular slide bars 22 is fixedly connected with the middle part of one side of the corresponding short rod of the two U-shaped rods 21, one end of one side of each of the two long rods of the two U-shaped rods 21 is connected with one side of the corresponding sliding block 20 through a bearing, and the lower ends of the two lead screws 19 are in threaded connection and penetrate through the middle parts of the corresponding sliding blocks 20.
The eccentric parts of the upper sides of the two belt pulleys 12 are respectively fixedly connected with one end of the lower side of the corresponding handle 11.
The cross sections of the two semicircular chutes 9 are trapezoidal cross sections, the cross sections of the two semicircular slide bars 22 are trapezoidal cross sections, and the two semicircular slide bars 22 are respectively matched with the corresponding semicircular chutes 9.
The utility model discloses a work flow does: before use, the flaw detection probe 3 is at the highest position, the two sets of rollers 17 are at the farthest positions relative to each other, and the two sliding blocks 20 and the corresponding movable blocks 18 are at the farthest positions relative to each other, as shown in fig. 1, when the device is used, the two ends of the roller 7 to be detected are placed on the upper sides of the corresponding set of rollers 17, the position of the roller 7 to be detected is adjusted, the welded part of the roller 7 to be detected is moved to the position right below the flaw detection probe 3, one handle 11 is rotated, one handle 11 drives the corresponding belt pulley 12 to rotate, one belt pulley 12 drives the other belt pulley 12 to rotate through the belt 5, the two belt pulleys 12 drive the corresponding lead screws 19 to rotate, the two lead screws 19 drive the corresponding sliding blocks 20 to slide in the direction close to the movable blocks 18, the two sliding blocks 20 drive the corresponding movable blocks 18 to swing through the corresponding lead screws 19, the two sliding blocks 20 drive the corresponding sliding rods 22 to slide along the corresponding semicircular chutes 9 through the corresponding U-shaped rods 21 while swinging, two semicircular slide bars 22 drive a corresponding group of connecting rods 14 to swing through a corresponding group of cylinders 13, the two groups of connecting rods 14 drive corresponding guide rods 15 to slide along the corresponding clip blocks 8 in the direction of approaching each other, the two groups of guide rods 15 drive a corresponding group of rollers 17 to slide in the direction of approaching each other, when the opposite sides of the two groups of rollers 17 are attached to the outer wall of the roller 7 to be detected, the rotation of a handle 11 is stopped, as shown in fig. 2, a proper amount of coupling agent is smeared on the outer wall of the welding position of the roller 7 to be detected, an electric push rod 1 is started, the output end of the electric push rod 1 drives a flaw detection probe 3 to slide downwards, when the lower end of the flaw detection probe 3 is attached to the welding position, the electric push rod 1 is closed, as shown in fig. 3, the flaw detection probe 3 is started to detect the welding position of the roller 7 to be detected, the roller 7 to be detected is rotated at a slow speed, the two ends of the roller 7 to be detected drive a corresponding group of rollers 17 to rotate, the welding position of the roller 7 to be detected slides along the flaw detection probe 7, after the inspection of the flaw detection probe 3 on the welding position is finished, the roller 7 to be detected stops rotating, the electric push rod 1 is started again, the electric push rod 1 drives the flaw detection probe 3 to rise to the initial position, the electric push rod 1 is closed, the handle 11 rotates reversely, the two groups of rollers 17 slide towards the directions far away from each other, after the two groups of rollers 17 slide to the initial state, the handle 11 stops rotating, the roller 7 to be detected after detection is taken down, the next roller 7 to be detected is placed into to detect the welding position, the operation process is the same, the description is omitted, and after the device is used, the device is restored to the initial state.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. A special rotation ultrasonic flaw detector of roller, includes bottom plate (23), characterized by: one end of the upper side of the bottom plate (23) is fixedly connected with the lower end of a vertical rod of the L-shaped rod (2), one end of the lower side of a transverse rod of the L-shaped rod (2) is fixedly connected with the upper end of the electric push rod (1), the lower end of the output end of the electric push rod (1) is fixedly connected with the upper end of the flaw detection probe (3), and the middle part of the upper side of the bottom plate (23) is fixedly connected with the lower side of the mounting plate (4);
the two ends of the mounting plate (4) are fixedly connected with the lower parts of one sides of the corresponding semicircular plates (6) respectively, the lower sides of the two semicircular plates (6) are provided with corresponding semicircular chutes (9) respectively, the inner rings of one sides of the two semicircular plates (6) are fixedly connected with one sides of a corresponding group of uniformly-arranged return blocks (8) respectively, and one ends of the opposite sides of the two groups of supporting rods (10) are fixedly connected with one corners of one sides of the corresponding semicircular plates (6) respectively;
the opposite ends of the two groups of guide rods (15) respectively penetrate through the corresponding return blocks (8), the opposite ends of the two groups of guide rods (15) are respectively and fixedly connected with one side of a short rod of a corresponding U-shaped rod I (16), and central shafts on the two sides of the two groups of rollers (17) are respectively connected with one end of a long rod of the corresponding U-shaped rod I (16) through bearings.
2. The rotary ultrasonic flaw detector for rollers according to claim 1, wherein: two sets of the other end of one side opposite to branch (10) bearing connection movable block (18) one side middle part that corresponds respectively, two lead screw (19) upper ends bearing connection respectively and pass the correspondence movable block (18) middle part, two belt pulley (12) downside middle part, two that lead screw (19) upper end fixed connection corresponds respectively belt pulley (12) are connected through belt (5).
3. The rotary ultrasonic flaw detector for rollers according to claim 2, wherein: two semicircle slide bars (22) inlay respectively and locate and correspond in semicircle spout (9), two semicircle slide bar (22) one end is passed respectively and is corresponded semicircle spout (9), two a set of cylinder (13) one end of evenly arranging that semicircle slide bar (22) one side lower part fixed connection corresponds respectively is two sets of connecting rod (14) one end that corresponds is connected with a hinge respectively to the cylinder (13) other end, and is two sets of connecting rod (14) other end is connected with a hinge respectively and is corresponded guide arm (15) other end.
4. The rotary ultrasonic flaw detector for rollers according to claim 3, wherein: one end of each of the two semicircular slide bars (22) is fixedly connected with the middle part of one side of a short rod of the corresponding U-shaped rod II (21), one end of one side of the two long rods of the U-shaped rod II (21) opposite to each other is connected with one side of the corresponding sliding block (20) through a bearing, and the lower ends of the two lead screws (19) are respectively in threaded connection and penetrate through the middle parts of the corresponding sliding blocks (20).
5. The rotary ultrasonic flaw detector for rollers according to claim 3, wherein: the eccentric parts of the upper sides of the two belt pulleys (12) are respectively fixedly connected with one end of the lower side of the corresponding handle (11).
6. The rotary ultrasonic flaw detector for rollers according to claim 3, wherein: the cross sections of the two semicircular sliding grooves (9) are trapezoidal cross sections, the cross sections of the two semicircular sliding rods (22) are trapezoidal cross sections, and the two semicircular sliding rods (22) are respectively matched with the corresponding semicircular sliding grooves (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185631.7U CN214845002U (en) | 2021-05-31 | 2021-05-31 | Special rotating ultrasonic flaw detector for rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121185631.7U CN214845002U (en) | 2021-05-31 | 2021-05-31 | Special rotating ultrasonic flaw detector for rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845002U true CN214845002U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121185631.7U Active CN214845002U (en) | 2021-05-31 | 2021-05-31 | Special rotating ultrasonic flaw detector for rollers |
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| Country | Link |
|---|---|
| CN (1) | CN214845002U (en) |
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2021
- 2021-05-31 CN CN202121185631.7U patent/CN214845002U/en active Active
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