CN218157723U - Steel shaft detection and debris removal integrated device - Google Patents

Abstract

The utility model relates to a steel axle check out test set field, in particular to steel axle detects and integrative device is clear away to piece, include: the clamping assembly comprises an upper clamping part and a lower clamping part arranged on the lower side of the upper clamping part, and the upper clamping part and the lower clamping part are respectively suitable for clamping two ends of the steel shaft; the detection part comprises a detection cylinder, a probe arranged in the detection cylinder and a driving part for driving the detection cylinder to move up and down, when the steel shaft is clamped between the upper clamping part and the lower clamping part, the detection cylinder is sleeved outside the steel shaft, the top of the detection cylinder is provided with a liquid inlet, and the bottom of the detection cylinder is provided with a liquid outlet; the transfer groove is arranged at the lower side of the lower clamping part and is provided with a filter piece; the feed water tank communicates with the transfer groove, and feed water tank and inlet intercommunication to supply liquid to the inlet, the utility model discloses can reduce the piece impurity content in the probe detection position department coupling medium, reduce the influence of piece impurity content to surveying, the effectual problem that exists of having solved among the prior art.

Description

Steel shaft detection and debris removal integrated device

Technical Field

The utility model relates to a steel axle check out test set field, in particular to steel axle detects and integrative device is clear away to piece.

Background

In the industrial fields of mine metallurgy, right-handed oil chemical industry, mechanical manufacturing, naval vessels, ships, aerospace, automobiles, railways, construction, nuclear energy and the like, shaft parts are key core parts of equipment operation, and the defects of the shaft parts often cause accidents and cause great economic loss. Therefore, the nondestructive inspection link of the steel shaft has very important significance.

The ultrasonic flaw detection technology is a method for finding defects or discontinuities in the interior of an object by using some physical characteristics and phenomena fed back by the propagation of ultrasonic waves in the detected object. The ultrasonic coupling method can be roughly classified into a contact method and a liquid immersion method, and the water immersion method is a method in which a coupling layer having a predetermined thickness is added between a probe and a test object and water is used as a coupling agent, and is called water immersion detection. When the water immersion method is used for detection, the probe does not directly contact with a detected piece, the loss of sound waves is greatly reduced, and automatic detection is relatively easy to realize.

At present, adopt the water logging formula to detect, like patent 201420006074.1 discloses an ultrasonic detection device, it gradually realizes each item function such as water coupling, hydrologic cycle and water regulation and control through having designed three-layer basin, and it has set up the filter in the third basin to get rid of behind getting into coupling liquid with work piece surface impurity, get into first basin when preventing the remaining piece impurity of work piece surface from circulating once more, and then reduce the interference to the detection. However, when such a water tank is used, the couplant in the first water tank enters the second water tank in an overflowing manner, so that a part of the debris impurities which are difficult to overflow exist in the first water tank, and the detection accuracy is affected.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a steel axle detects and piece clears away integrative device can reduce the probe and detect the piece impurity content in the coupling medium of position department, reduces the influence of piece impurity content to surveying, the effectual problem that exists of having solved among the prior art.

The utility model discloses it detects and integrative device is clear away to piece to have erect a steel axle, include: the clamping assembly comprises an upper clamping part and a lower clamping part arranged on the lower side of the upper clamping part, and the upper clamping part and the lower clamping part are respectively suitable for clamping two ends of a steel shaft; the detection part comprises a detection cylinder, a probe arranged in the detection cylinder and a driving part for driving the detection cylinder to move up and down, when the steel shaft is clamped between the upper clamping part and the lower clamping part, the detection cylinder is sleeved outside the steel shaft, a liquid inlet is formed in the top of the detection cylinder, and a liquid outlet is formed in the bottom of the detection cylinder; the middle rotating groove is arranged at the lower side of the lower clamping part and is provided with a filtering piece; and the water supply groove is communicated with the transfer groove, communicated with the liquid inlet and supplied with liquid to the liquid inlet.

Furthermore, a brush ring is arranged on the lower side of the detection cylinder.

Further, the brush ring comprises a fixing ring connected with the detection cylinder and a brush ring body arranged on the inner side of the fixing ring, and the brush ring body is a nylon brush ring body.

Further, the inner diameter of the lower edge of the detection cylinder is larger than that of the steel shaft, and the lower edge of the detection cylinder forms the liquid outlet.

Furthermore, the inner surface of the lower edge of the detection cylinder inclines from top to bottom.

Furthermore, the inner surface of the upper edge of the detection cylinder is provided with a rubber ring.

Furthermore, filter piece including from top to bottom be equipped with magnetism in proper order and inhale net, filter layer, the transit groove is in filter piece downside with the feed water tank intercommunication.

Further, the water supply groove is higher than the upper clamping part, and a water pump and a communication waterway are arranged between the water supply groove and the transit groove; the vibrator is arranged in the water supply tank, and the liquid inlet pipe communicated with the liquid inlet is arranged at the bottom of the water supply tank.

Furthermore, go up the clamping part with the clamping part sets to rotatable down, the centre gripping subassembly still includes the drive go up clamping part pivoted rotation motor.

Furthermore, the driving part comprises two pulleys arranged at a vertical interval, a driving motor driving the two pulleys, and a driving rope arranged on the two pulleys, and the driving rope is connected with the detection barrel.

The beneficial effects of the utility model reside in that, can reduce the piece impurity content in the probe detection position department coupling medium, reduce the influence of piece impurity content to surveying, the effectual problem that exists among the prior art of having solved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a side cross-sectional structural view of the embodiment shown in fig. 1.

Fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.

Wherein: 1. a frame; 2. an upper clamping portion; 3. a lower clamping portion; 4. a steel shaft; 5. a detection cylinder; 6. a probe; 7. a liquid inlet; 8. a liquid outlet; 9. a transit trough; 10. a water supply tank; 11. a brush ring; 1101. a fixing ring; 1102. a brush ring body; 12. a rubber ring; 13. a magnetic net; 14. a filter layer; 15. a water pump; 16. a communication waterway; 17. a vibrator; 18. rotating the motor; 19. a pulley; 20. a drive motor; 21. a drive rope.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus, the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, as shown in fig. 1 to 3, there is provided an integrated device for detecting a steel shaft and removing chips, comprising: the clamping assembly comprises an upper clamping part 2 and a lower clamping part 3 arranged on the lower side of the upper clamping part 2, and the upper clamping part 2 and the lower clamping part 3 are respectively suitable for clamping two ends of a steel shaft 4; the detection part comprises a detection barrel 5, a probe 6 arranged in the detection barrel 5 and a driving part for driving the detection barrel 5 to move up and down, when the steel shaft 4 is clamped between the upper clamping part 2 and the lower clamping part 3, the detection barrel 5 is sleeved outside the steel shaft 4, a liquid inlet 7 is formed in the top of the detection barrel 5, and a liquid outlet 8 is formed in the bottom of the detection barrel; the middle rotating groove 9 is arranged at the lower side of the lower clamping part 3, and the middle rotating groove 9 is provided with a filtering piece; and the water supply groove 10 is communicated with the transit groove 9, and the water supply groove 10 is communicated with the liquid inlet 7 and supplies liquid to the liquid inlet 7.

The utility model discloses an integrative device is when using, with 4 centre gripping of steel shaft between last clamping part 2 and lower clamping part 3, and make 5 covers in the outside of steel shaft 4 of detection section of thick bamboo, at this moment, supply coupling medium in to detection section of thick bamboo 5 through water supply tank 10, 8 coupling medium that discharge downwards of bottom liquid outlet of detection section of thick bamboo 5 simultaneously, exhaust coupling medium downward flow is to steel shaft 4, wash down the piece impurity of 4 table sides of steel shaft to in transit groove 9, the coupling medium in the transit groove 9 of flowing in gets into water supply tank 10 after filtering. In the process, the driving part drives the detection cylinder 5 to move downwards, and flaw detection is carried out on the parts with different heights of the steel shaft 4.

The utility model provides an integrative device, through at 5 tops entering coupling medium of a detection section of thick bamboo, bottom discharge coupling medium, can guarantee to detect the coupling in a section of thick bamboo 5 and keep the sufficient stability of developments, still can utilize the discharged coupling medium to wash out the cleanness in advance to the piece impurity of 4 table sides of hypomere steel shaft, reduce the residual amount of 4 table side piece residues of steel shaft on the one hand, on the other hand detects the liquid in a section of thick bamboo 5 for filterable coupling medium, so that the content of piece impurity in a detection section of thick bamboo 5 has been reduced, and then reduce the interference of piece impurity to the detection.

In the embodiment shown in fig. 1, the further optimization is that the lower side of the detection cylinder 5 is provided with a brush ring 11. Through having set up brush circle 11, when detecting a 5 downstream, brush circle 11 can scrub the adhered piece impurity of steel axle 4 table side, the further piece residue that reduces steel axle 4 table side.

It should be noted that the improvement of the present invention lies in the external components for detection, and the probe 6 can be an existing ultrasonic detection device, which is not described herein again.

In the embodiment shown in fig. 1, more specifically, the brush ring 11 includes a fixing ring 1101 connected to the detection cylinder 5, and a brush ring body 1102 installed inside the fixing ring 1101, and the brush ring body 1102 is a nylon brush ring body 1102. As an example of specific application, the brush ring body 1102 and the fixing ring 1101 may be connected by binding.

In the embodiment shown in fig. 1, more specifically, the inner diameter of the lower edge of the detection cylinder 5 is larger than the inner diameter of the steel shaft 4, and the lower edge of the detection cylinder 5 forms the liquid outlet 8. As shown in fig. 2 and 3, when the steel shaft 4 extends into the detection cylinder 5, the liquid in the detection cylinder 5 can flow downwards from between the steel shaft 4 and the inner side of the detection lower edge to ensure that the coupling medium flows along the surface side of the steel shaft 4. The structure of the bottom of the detection cylinder 5 can also be simplified.

For alternative embodiments, a separate drain hole may be provided in the bottom of the cartridge 5.

In the embodiment shown in fig. 1, in order to make the distribution of the coupling medium flowing out of the liquid outlet 8 more uniform on the surface side of the lower portion of the steel shaft 4, it is further optimized that the inner surface of the lower edge of the detection cylinder 5 is inclined from top to bottom. By such an arrangement, as shown in fig. 3, when the coupling medium flows out, the coupling medium can be guided to flow close to the surface side of the steel shaft 4, and the uniformity of the flowing-out of the coupling medium can be further ensured.

In the embodiment shown in fig. 1, further specifically, the inner surface of the upper edge of the detection cylinder 5 is provided with a rubber ring 12. The rubber ring 12 is arranged on the inner surface of the upper edge of the detection cylinder 5, so that the rubber ring 12 is in contact with the steel shaft 4, the detection cylinder 5 can be abutted and positioned with the steel shaft 4, the outflow of the coupling medium from the upper edge of the detection cylinder 5 can be reduced, the stability of liquid drainage of the lower edge of the detection cylinder 5 can be maintained, the air inflow of the upper edge of the detection cylinder 5 can be reduced, and the dynamic stability of the coupling medium in the detection cylinder 5 can be further improved.

In the embodiment shown in fig. 1, more specifically, the filter element comprises a magnetic net 13 and a filter layer 14 arranged from top to bottom in sequence, and the intermediate tank 9 is communicated with the water supply tank 10 at the lower side of the filter element. As shown in FIG. 2, by providing the magnetic net 13, the iron debris impurities in the remaining coupling medium can be adsorbed and filtered, and some micro dust can be filtered by the filter layer 14. Among them, the filter layer 14 may be a nonwoven fabric filter layer 14.

In the embodiment shown in fig. 1, more specifically, the water supply tank 10 is higher than the upper clamping part 2, and a water pump 15 and a communication water path 16 are provided between the water supply tank 10 and the transit tank 9; a vibrator 19 is arranged in the water supply tank 10, and a liquid inlet pipe communicated with the liquid inlet 7 is arranged at the bottom of the water supply tank 10. As shown in fig. 1, the water supply tank 10 is provided on the top of the housing 1, so that the coupling medium in the water supply tank 10 can automatically flow to the detection cylinder 5 through a liquid level difference, and the gas in the coupling medium can be accelerated to be discharged upward by providing the vibrator 19.

In the embodiment shown in fig. 1, more specifically, the upper clamping portion 2 and the lower clamping portion 3 are rotatably disposed, and the clamping assembly further includes a rotating motor 18 for rotating the upper clamping portion 2. As shown in fig. 1, the upper clamping portion 2 and the lower clamping portion 3 are respectively configured as clamping cylinders to facilitate clamping and fixing the steel shaft 4. Simultaneously through setting upper clamping part 2 and lower clamping part 3 to rotatable to when probe 6 detects, through rotating steel axle 4, can adjust steel axle 4 in horizontal detection position, improve the comprehensive nature that detects. As shown in fig. 1, the upper clamping part 2 is provided with a large gear, and the rotating motor 18 is provided with a small gear engaged with the large gear.

For the setting of the driving part, as preferred, the driving part includes two pulleys 19 that vertical interval set up, drive two driving motor 20 of pulley 19, set up in two driving rope 21 of pulley 19, driving rope 21 is connected in detect a section of thick bamboo 5. Rotate through driving rope 21 and drive and detect a section of thick bamboo 5 and reciprocate, because driving rope 21 has certain deformability, consequently when 4 vertical settings of steel axle have slight slope, detect a section of thick bamboo 5 small amplitude inclined movement, can warp the change that adapts to and detects a 5 vertical movement track through driving rope 21, it is more convenient to use.

With regard to the arrangement of the drive member, in alternative embodiments, other means may be used, for example the drive member may be a handle arranged outside the detection cartridge 5, the vertical movement being manually operated. Further alternatively, a conventional linear movement mechanism such as a rack and pinion movement mechanism or a cylinder movement member may be provided between the detection cylinder 5 and the chassis 1.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides a steel axle detects and integrative device is clear away to piece which characterized in that includes:

the clamping assembly comprises an upper clamping part and a lower clamping part arranged on the lower side of the upper clamping part, and the upper clamping part and the lower clamping part are respectively suitable for clamping two ends of a steel shaft;

the detection part comprises a detection cylinder, a probe arranged in the detection cylinder and a driving part for driving the detection cylinder to move up and down, when the steel shaft is clamped between the upper clamping part and the lower clamping part, the detection cylinder is sleeved outside the steel shaft, a liquid inlet is formed in the top of the detection cylinder, and a liquid outlet is formed in the bottom of the detection cylinder;

the middle rotating groove is arranged on the lower side of the lower clamping part and is provided with a filtering piece;

and the water supply groove is communicated with the transfer groove, communicated with the liquid inlet and supplied with liquid to the liquid inlet.

2. The integrated steel shaft detection and debris removal device as claimed in claim 1, wherein a brush ring is provided on the lower side of the detection cylinder.

3. The integrated steel shaft detection and debris removal device as claimed in claim 2, wherein the brush ring comprises a fixing ring connected with the detection cylinder and a brush ring body arranged on the inner side of the fixing ring, and the brush ring body is a nylon brush ring body.

4. The integrated steel shaft detection and debris removal device of claim 2, wherein the inner diameter of the lower edge of the detection cylinder is larger than the inner diameter of the steel shaft, and the lower edge of the detection cylinder forms the liquid outlet.

5. The integrated steel shaft detecting and debris removing device as claimed in claim 4, wherein the inner surface of the lower edge of the detecting cylinder is inclined from top to bottom.

6. The integrated steel shaft detection and debris removal device as claimed in claim 1, wherein a rubber ring is arranged on an inner surface of an upper edge of the detection cylinder.

7. The integrated steel shaft detection and debris removal device according to claim 1, wherein the filter member comprises a magnetic net and a filter layer sequentially arranged from top to bottom, and the intermediate tank is communicated with the water supply tank at the lower side of the filter member.

8. The integrated device for detecting the steel shaft and removing the scraps as claimed in claim 1, wherein the water supply tank is higher than the upper clamping portion, and a water pump and a communication water path are arranged between the water supply tank and the transit tank;

the water supply tank is internally provided with a vibrator, and the bottom of the water supply tank is provided with a liquid inlet pipe communicated with the liquid inlet.

9. The integrated steel shaft detection and debris removal device of claim 1, wherein the upper clamping portion and the lower clamping portion are configured to rotate, and the clamping assembly further comprises a rotating motor that rotates the upper clamping portion.

10. The integrated steel shaft detection and debris removal device as claimed in claim 1, wherein the driving member comprises two pulleys vertically spaced apart from each other, a driving motor for driving the two pulleys, and a driving rope disposed between the two pulleys, and the driving rope is connected to the detection cylinder.

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