CN223037880U - A scanning frame for weld phased array detection device - Google Patents
A scanning frame for weld phased array detection device Download PDFInfo
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- CN223037880U CN223037880U CN202421705909.2U CN202421705909U CN223037880U CN 223037880 U CN223037880 U CN 223037880U CN 202421705909 U CN202421705909 U CN 202421705909U CN 223037880 U CN223037880 U CN 223037880U
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- detection device
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Abstract
本实用新型涉及扫查架技术领域，具体涉及一种焊缝相控阵检测装置用扫查架，包括工作台，还包括两个支架，滑动安装在工作台上，两个支架之间设有伸缩杆，两个伸缩杆相靠近一端共同安装有检测器；敲击组件，包括转动安装在支架上的导向轮，检测器底壁上弹性安装有敲击架，敲击架和导向轮之间设有传动件，导向轮转动时通过传动件驱动敲击架上下振动。在检测器滑动时会使得导向轮沿着工作台滚动，导向轮滚动时会通过凸块周期性带动传动块上下振动，以此来带动敲击块上下振动，对待检测的工件的焊缝处进行敲击除去焊渣，其次在导向轮转动时会带动活塞杆上下滑动，改变活塞管中的气压，使得敲击架处产生气流，吹走焊渣。
The utility model relates to the technical field of scanning frames, and specifically to a scanning frame for a weld phased array detection device, comprising a workbench, and also comprising two brackets, which are slidably mounted on the workbench, a telescopic rod is provided between the two brackets, and a detector is installed together at one end of the two telescopic rods close to each other; a knocking assembly, comprising a guide wheel rotatably mounted on the bracket, a knocking frame elastically mounted on the bottom wall of the detector, a transmission member is provided between the knocking frame and the guide wheel, and the knocking frame is driven to vibrate up and down through the transmission member when the guide wheel rotates. When the detector slides, the guide wheel will roll along the workbench, and when the guide wheel rolls, the transmission block will be periodically driven to vibrate up and down through the convex block, thereby driving the knocking block to vibrate up and down, and knocking the weld of the workpiece to be inspected to remove the welding slag, and secondly, when the guide wheel rotates, it will drive the piston rod to slide up and down, change the air pressure in the piston tube, so that airflow is generated at the knocking frame to blow away the welding slag.
Description
Technical Field
The utility model relates to the technical field of scanning frames, in particular to a scanning frame for a welding seam phased array detection device.
Background
The welding seam detection method comprises an A-type display pulse ultrasonic longitudinal wave method and an ultrasonic phased array linear array detection method. The existing welding seams need to be knocked and cleaned in advance, then workpieces are placed on a workbench for detection, and when some workpieces are not cleaned, the welding seams cannot be exposed, so that the normal detection accuracy is affected.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a scanning frame for a welding seam phased array detection device, which can effectively solve the problem of poor detection precision in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a scanning frame for a welding seam phased array detection device, which comprises a workbench and further comprises:
The two brackets are slidably arranged on the workbench, a telescopic rod is arranged between the two brackets, and a detector is commonly arranged at one end, close to the two telescopic rods, of the two brackets;
The knocking assembly comprises a guide wheel rotatably arranged on a support, a knocking frame is elastically arranged on the bottom wall of the detector, a transmission part is arranged between the knocking frame and the guide wheel, and the guide wheel drives the knocking frame to vibrate up and down through the transmission part when rotating.
Further, an elastic rod is fixedly arranged on the knocking frame, and a knocking block is fixedly arranged on the bottom wall of the elastic rod.
Further, a transmission block is fixedly arranged on the bottom wall of the knocking frame, and a plurality of protruding blocks are arranged on the guide wheels.
Further, fixed plates are fixedly arranged on two sides of the detector, two piston tubes are fixedly arranged on the bottom wall of the fixed plate, piston rods are movably inserted into the bottom wall of the piston tubes, connecting plates are fixedly arranged at the bottoms of the two piston rods, a hinge is arranged on the bottom wall of the connecting plate, a movable rod is rotatably arranged on the hinge, a fixed rod is fixedly arranged at the non-center part of the guide wheel, and the movable rod is rotatably connected with the fixed rod.
Further, a cleaning pipe is arranged on the bottom wall of the knocking frame, a plurality of nozzles are connected to the bottom wall of the cleaning pipe, a first air inlet pipe and a second air inlet pipe are connected between the cleaning pipe and the piston pipe respectively, and a first air outlet pipe and a second air outlet pipe are arranged on the piston pipe.
Further, the two brackets are rotatably mounted on the outer wall of one side close to each other, and the two guide wheels are fixedly mounted on the two rotating rods in one-to-one correspondence.
Further, two carriages are fixedly arranged on the workbench, and the two brackets are correspondingly and slidably arranged in the two carriages one by one.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
The guide wheel can roll along the workbench when the detector slides, the transmission block is periodically driven to vibrate up and down through the convex blocks when the guide wheel rolls, so that the knocking block is driven to vibrate up and down, welding slag is removed by knocking at the welding seam of the workpiece to be detected, the piston rod can be driven to slide up and down when the guide wheel rotates, the air pressure in the piston tube is changed, air flow is generated at the knocking frame, and the welding slag is blown away.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic view of a piston tube portion of the present utility model;
FIG. 4 is a schematic view of a knock bracket portion according to the present utility model;
fig. 5 is a schematic view of the operation of the piston tube portion of the present utility model.
The reference numerals in the figure respectively represent 1, a workbench, 2, a carriage, 3, a bracket, 4, a telescopic rod, 5, a detector, 6, a rotating rod, 7, a guide wheel, 8, a fixed rod, 9, a movable rod, 10, a piston tube, 11, a piston rod, 12, a connecting plate, 13, a hinge, 14, a knocking frame, 15, a transmission block, 16, an elastic rod, 17, a knocking block, 18 and a bump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described below with reference to examples.
The scanning frame for the welding seam phased array detection device comprises a workbench 1 and further comprises two supports 3, wherein the two supports 3 are slidably arranged on the workbench 1, two sliding frames 2 are fixedly arranged on the workbench 1, the two supports 3 are slidably arranged in the two sliding frames 2 in a one-to-one correspondence manner, a telescopic rod 4 is arranged between the two supports 3, and a detector 5 is commonly arranged at the end, close to each other, of the two telescopic rods 4.
The knocking component comprises guide wheels 7 which are rotatably arranged on the brackets 3, wherein the outer walls of one side, close to each other, of the two brackets 3 are respectively and rotatably provided with a rotating rod 6, the two guide wheels 7 are fixedly arranged on the two rotating rods 6 in a one-to-one correspondence manner, a knocking frame 14 is elastically arranged on the bottom wall of the detector 5, a transmission part is arranged between the knocking frame 14 and the guide wheels 7, the knocking frame 14 is driven to vibrate up and down through the transmission part when the guide wheels 7 rotate, an elastic rod 16 is fixedly arranged on the knocking frame 14, a knocking block 17 is fixedly arranged on the bottom wall of the elastic rod 16, a transmission block 15 is fixedly arranged on the bottom wall of the knocking frame 14, and a plurality of bumps 18 are arranged on the guide wheels 7.
The detector 5 both sides fixed mounting has the fixed plate, fixed mounting has two piston tubes 10 on the fixed plate diapire, movable plug-in has piston rod 11 on the piston tube 10 diapire, two piston rod 11 bottom fixed mounting has connecting plate 12, be equipped with hinge 13 on the connecting plate 12 diapire, install movable rod 9 on the hinge 13 rotation, fixed mounting has dead lever 8 in the non-center department of leading wheel 7, rotate between movable rod 9 and the dead lever 8 and be connected, strike and be equipped with the clearance pipe on the frame 14 diapire, be connected with a plurality of nozzles on the clearance pipe diapire, be connected with first intake pipe and second intake pipe between clearance pipe and the piston tube 10 respectively, be equipped with first outlet duct and second outlet duct on the piston tube 10.
When the detector 5 slides, the guide wheel 7 rolls along the workbench 1, the transmission block 15 is periodically driven to vibrate up and down through the convex blocks 18 when the guide wheel 7 rolls, so as to drive the knocking block 17 to vibrate up and down, the welding seam of the workpiece to be detected is knocked to remove welding slag, and then the piston rod 11 is driven to slide up and down when the guide wheel 7 rotates, so that the air pressure in the piston tube 10 is changed, the knocking frame 14 generates air flow, and the welding slag is blown away.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modification or substitution does not depart from the spirit and scope of the embodiments.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421705909.2U CN223037880U (en) | 2024-07-18 | 2024-07-18 | A scanning frame for weld phased array detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421705909.2U CN223037880U (en) | 2024-07-18 | 2024-07-18 | A scanning frame for weld phased array detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223037880U true CN223037880U (en) | 2025-06-27 |
Family
ID=96120533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421705909.2U Active CN223037880U (en) | 2024-07-18 | 2024-07-18 | A scanning frame for weld phased array detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223037880U (en) |
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2024
- 2024-07-18 CN CN202421705909.2U patent/CN223037880U/en active Active
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