CN218885818U - Equipment for alloy long bar material water immersion ultrasonic flaw detection - Google Patents
Equipment for alloy long bar material water immersion ultrasonic flaw detection Download PDFInfo
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- CN218885818U CN218885818U CN202223157455.3U CN202223157455U CN218885818U CN 218885818 U CN218885818 U CN 218885818U CN 202223157455 U CN202223157455 U CN 202223157455U CN 218885818 U CN218885818 U CN 218885818U
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Abstract
The utility model discloses a water immersion ultrasonic flaw detection device for alloy long bars, which consists of a water tank 1 and a water storage tank 2, wherein a water pump 4 is arranged in the water tank 1 and is communicated with the water storage tank 2; the water tank 1 is provided with a drain valve 3 for draining water in the water tank 1 to the water storage tank 2; the sink 1 is provided with a first hand wheel 51 and a second hand wheel 52 at two ends, the sink 1 is provided with a driven wheel 11 and a driving wheel 12 at the bottom, the driving wheel 12 penetrates through a long shaft 13, and the long shaft 13 is connected with the first hand wheel 51 and the second hand wheel 52 through a synchronous belt 14. The beneficial technical effects that reach are: the device is beneficial to keeping water clean, can conveniently rotate the large-diameter bar, can control the liquid level of the water tank according to the diameter of the alloy long bar, and is beneficial to flaw detection.
Description
Technical Field
The utility model belongs to the special metallurgy detection area relates to an alloy long bar water logging ultrasonic inspection equipment.
Background
The surface and internal defects of the alloy long bar material are detected by adopting an ultrasonic detection method, namely, ultrasonic pulses with extremely short duration are emitted into a detected piece, and the existence and the position of a reflector are displayed according to the amplitude and the time of reflected waves.
The ultrasonic detection coupling agent is divided into a contact method and a liquid immersion method. The common coupling agents in the contact method comprise water, oil, lipid, water glass, chemical paste and the like, workpieces with different surface roughness have different requirements on the viscosity of the coupling agent, the coupling agent needs to be coated on the detected workpiece in the using process, measures need to be taken to collect the dripping coupling agent, and otherwise, the working environment is polluted; the liquid immersion method generally uses bubble-free clean water, and when in use, the workpiece and the probe are immersed in the bubble-free clean water. The method has high water immersion flaw detection sensitivity and small liquid coupling sound energy loss, can overcome the factor of sound energy loss caused by insufficient surface smoothness of a workpiece or surface shape, and submerges a dead zone caused by the piezoelectric effect of the probe in the liquid, which is equivalent to non-blind zone flaw detection. Therefore, the ultrasonic flaw detection of the alloy long bar stock should adopt the method as much as possible.
At present, the alloy long bar material is subjected to water immersion ultrasonic flaw detection in two modes, namely full-automatic flaw detection and manual flaw detection. The full-automatic flaw detection is that the alloy long bar stock is sent into a detection device through an automatic conveying device at a certain speed, water is injected into the device, a workpiece in the device is immersed in the water, and the ultrasonic flaw detection head rotates at a high speed to finish the detection of the involution Jin Chang bar stock. The full-automatic detection device can quickly and accurately complete the detection of the alloy long bar, but has very high manufacturing cost, belongs to million-level equipment, and particularly can cover a large-diameter alloy long bar detection device.
A manual water immersion ultrasonic flaw detection device is characterized in that bubble-free clean water is put into a water tank, a long rod is put into the water tank, and an operator manually moves a probe to finish flaw detection. The device is comparatively simple and easy, and the cost is cheap, easily realizes, but efficiency is lower. Based on this, patent CN210243572U a titanium alloy rod manual water logging detection device that detects a flaw provides a basin, and its bottom is fixed with the rod rotating turret, has improved work efficiency to a certain extent. However, the method of rotating the rod requires an operator to put his hand into the water and then rotate the workpiece, which is not conducive to keeping the water clean and is not convenient for rotating the rod with a large diameter. In addition, the invention can not control the liquid level of the water tank according to the diameter of the alloy long bar, which is not beneficial to the flaw detection work.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough among the prior art, the utility model provides an alloy long bar water logging equipment for ultrasonic inspection, concrete technical scheme is as follows:
a water immersion ultrasonic flaw detection device for alloy long bar materials comprises a water tank 1 and a water storage tank 2, wherein a water pump 4 is arranged inside the water tank 1 and communicated with the water storage tank 2; the water tank 1 is provided with a drain valve 3 for draining water in the water tank 1 to the water storage tank 2; a first hand wheel 51 and a second hand wheel 52 are arranged at two ends of the water tank 1, a driven wheel 11 and a driving wheel 12 are arranged at the bottom of the water tank 1, the driving wheel 12 penetrates through a long shaft 13, and the long shaft 13 is connected with the first hand wheel 51 and the second hand wheel 52 through a synchronous belt 14.
Further, the diameter of the alloy long bar stock is 30-80mm, and the length of the alloy long bar stock is 1-6m.
The liquid level of the water tank 1 is controlled by adjusting the drain valve 3 or the water pump 4, so that the height of the water level exceeding the bar is controlled to be 50mm to 100mm.
At least one end of the water tank 1 is provided with a drain valve 3, and the water storage tank at the end of the water tank provided with the drain valve exceeds the water tank.
Preferably, 8-16 groups of driven wheels 11 and driving wheels 12 are provided, and the driven wheels 11 and the driving wheels 12 are made of nylon materials.
The utility model discloses a this basin is furnished with the rotation hand wheel in both sides, can conveniently drive the alloy long rod material rotation through the hold-in range. In addition, a water storage tank is arranged below the water tank and used for draining and supplementing water to the water tank, so that the liquid level of the water tank is controlled. The beneficial technical effects that reach are: the device is beneficial to keeping the water clean, can conveniently rotate the bar with large diameter, can control the liquid level of the water tank according to the diameter of the alloy long bar, and is beneficial to flaw detection.
Drawings
FIG. 1 is a front view of the water immersion ultrasonic flaw detection equipment for alloy long bars of the present invention;
FIG. 2 is a plan view of the utility model of the water immersion ultrasonic flaw detection equipment for alloy long bars
Fig. 3 is a sectional view of the utility model of the alloy long bar material water immersion ultrasonic flaw detection equipment.
Wherein 1-a water tank; 2, a water storage tank; 3-a drain valve; 4-a water pump; 51-a first hand wheel; 52-a second hand wheel; 11-a driven wheel; 12-a driving wheel; 13-long axis; 14-synchronous belt.
Detailed Description
Example 1
As shown in fig. 1-3, the equipment for alloy long bar water immersion ultrasonic flaw detection comprises a water tank 1 and a water storage tank 2, wherein a water pump 4 is arranged in the water tank 1 and communicated with the water storage tank 2; the right end of the water tank 1 is provided with a drain valve 3, and the right end of the water storage tank exceeds the right end of the water tank, so that water in the water tank 1 can be drained to the water storage tank 2; a first hand wheel 51 and a second hand wheel 52 are arranged at two ends of the water tank 1, a driven wheel 11 and a driving wheel 12 are arranged at the bottom of the water tank 1, the driving wheel 12 penetrates through a long shaft 13, and the long shaft 13 is connected with the first hand wheel 51 and the second hand wheel 52 through a synchronous belt 14. The device is provided with 10 groups of driven wheels 11 and driving wheels 12, wherein the driven wheels 11 and the driving wheels 12 are made of nylon materials.
The equipment is used for carrying out water immersion ultrasonic flaw detection on the GH4169 silvery bar material, wherein the diameter of the GH4169 silvery bar material is 40mm, and the length of the GH4169 silvery bar material is 2m.
Firstly, hoisting a GH4169 bright silver bar into a water tank 1 through a travelling crane, and supporting the bar by a driven wheel 11 and a driving wheel 12;
then, according to the diameter of the bar, the height of the water surface above the bar is controlled to be 50mm to 60mm by adjusting a drain valve 3 or a water pump 4, and the upper part of the bar is detected by boiling water;
then, after the operator completes flaw detection of the upper part of the bar, the hand wheel is rotated, and the surface of the remaining bar without flaw detection is rotated upwards until flaw detection of the whole circumferential surface is completed.
And finally, hanging the bar away, and finishing the work.
Example 2
A water immersion ultrasonic flaw detection device for alloy long bar materials comprises a water tank 1 and a water storage tank 2, wherein a water pump 4 is arranged inside the water tank 1 and communicated with the water storage tank 2; the right end of the water tank 1 is provided with a drain valve 3, and the right end of the water storage tank exceeds the right end of the water tank, so that water in the water tank 1 can be drained to the water storage tank 2; the sink 1 is provided with a first hand wheel 51 and a second hand wheel 52 at two ends, the sink 1 is provided with a driven wheel 11 and a driving wheel 12 at the bottom, the driving wheel 12 penetrates through a long shaft 13, and the long shaft 13 is connected with the first hand wheel 51 and the second hand wheel 52 through a synchronous belt 14.
Further, the diameter of the alloy long bar stock is 30-80mm, and the length of the alloy long bar stock is 1-6m.
The liquid level of the water tank 1 is controlled by adjusting a drain valve 3 or a water pump 4, so that the height of the water level exceeding the bar is controlled between 50mm and 100mm.
Preferably, 8-16 groups of driven wheels 11 and driving wheels 12 are provided, and the driven wheels 11 and the driving wheels 12 are made of nylon materials.
Claims (6)
1. The equipment for water immersion ultrasonic flaw detection of the alloy long bar is characterized by comprising a water tank (1) and a water storage tank (2), wherein a water pump (4) is arranged in the water tank (1) and communicated with the water storage tank (2); the water tank (1) is provided with a drain valve (3) which is used for draining water in the water tank (1) to the water storage tank (2); the water tank is characterized in that a first hand wheel (51) and a second hand wheel (52) are arranged at two ends of the water tank (1), a driven wheel (11) and a driving wheel (12) are arranged at the bottom of the water tank (1), the driving wheel (12) penetrates through a long shaft (13), and the long shaft (13) is connected with the first hand wheel (51) and the second hand wheel (52) through a synchronous belt (14).
2. The water immersion ultrasonic flaw detection apparatus for the alloy long bar stock according to claim 1, wherein the diameter of the alloy long bar stock is 30mm to 80mm, and the length is 1m to 6m.
3. The water immersion ultrasonic flaw detection equipment for the alloy long bar material according to the claim 1 is characterized in that the liquid level control of the water tank (1) is realized through the adjustment of a drain valve (3) or a water pump (4), so that the height exceeding the water level of the bar material is controlled to be 50-100mm.
4. The water immersion ultrasonic flaw detection equipment for the alloy long bar material according to claim 1 is characterized in that at least one end of the water tank (1) is provided with a drain valve (3), and a water storage tank at the end of the water tank provided with the drain valve is arranged beyond the water tank.
5. The water immersion ultrasonic flaw detection equipment for the alloy long bar stock according to claim 1, characterized in that 8-16 groups of driven wheels (11) and driving wheels (12) are provided.
6. The alloy long bar material water immersion ultrasonic flaw detection equipment as claimed in claim 5, wherein the driven wheel (11) and the driving wheel (12) are made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223157455.3U CN218885818U (en) | 2022-11-28 | 2022-11-28 | Equipment for alloy long bar material water immersion ultrasonic flaw detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223157455.3U CN218885818U (en) | 2022-11-28 | 2022-11-28 | Equipment for alloy long bar material water immersion ultrasonic flaw detection |
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| CN218885818U true CN218885818U (en) | 2023-04-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519792A (en) * | 2023-04-25 | 2023-08-01 | 广东健齿生物科技有限公司 | Water immersion ultrasonic flaw detection method, device and system |
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2022
- 2022-11-28 CN CN202223157455.3U patent/CN218885818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519792A (en) * | 2023-04-25 | 2023-08-01 | 广东健齿生物科技有限公司 | Water immersion ultrasonic flaw detection method, device and system |
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