CN220381057U - Work piece ultrasonic wave nondestructive test frock - Google Patents

Abstract

The utility model discloses a workpiece ultrasonic nondestructive testing tool, which comprises a bottom plate, a threaded rod, a cleaning mechanism, a smearing mechanism and an ultrasonic testing device, wherein the ultrasonic testing device is slidably arranged on the bottom plate; the two fixing seats are respectively arranged at two ends of the bottom plate; the two fixing seats are connected through a threaded rod, the threaded rod is rotatably arranged on the fixing seats, the threaded rod is connected with a first driving device, the threaded rod is in threaded connection with a moving part, a guide rod is arranged on the fixing seats, the moving part is slidably arranged on the guide rod, and a clamping mechanism is arranged on a bottom plate; in the actual use process, the coating mechanism for coating the couplant on the surface of the workpiece to be detected is arranged in the ultrasonic nondestructive detection tool, so that the sound intensity reciprocating transmissivity of the ultrasonic wave on the detection surface can be improved, and the detection precision of the ultrasonic nondestructive detection tool on the workpiece to be detected can be further improved.

Description

Work piece ultrasonic wave nondestructive test frock

Technical Field

The utility model relates to a detection tool, in particular to a workpiece ultrasonic nondestructive detection tool.

Background

Ultrasonic detection refers to a nondestructive inspection method for inspecting internal defects of a material by utilizing ultrasonic waves. The ultrasonic wave is transmitted from the surface of the component through the couplant by the transmitting probe, and the ultrasonic wave has different reflected signals (echoes) when encountering different interfaces during the propagation of the ultrasonic wave inside the component. Using the time differences between the different reflected signals transmitted to the probe, defects inside the component can be inspected. When the nondestructive detection of the workpiece is required by the ultrasonic nondestructive detection tool, the prior art has the following application number: the utility model of CN218481462U discloses forging detection equipment (hereinafter referred to as prior art 1), which comprises a base, a processing table, a detection mechanism and a clamping mechanism, wherein the processing table and the detection mechanism are arranged on the top surface of the base in parallel, the processing table is connected with the clamping mechanism in a penetrating way, the clamping mechanism comprises a bidirectional screw rod, the bidirectional screw rod is connected with the outer wall of the processing table in a penetrating way, two sides of the outer wall of the bidirectional screw rod are respectively connected with movable seats in a threaded way, two movable seats are respectively fixedly connected with a detachable clamping assembly, the detachable clamping assembly comprises a hollow connecting block, the hollow connecting block is fixedly connected with the upper end of the outer wall of the movable seat, a first spring is arranged on the outer wall of one side of the hollow connecting block, which is close to the processing table, of the other end of the first spring is fixedly connected with a T-shaped rod, the other end of the T-shaped rod penetrates through and extends to the outer side of the hollow connecting block, the periphery of one side, which is close to the first spring, of the T-shaped rod is respectively, a clamping block is movably connected with the outer side of the hollow connecting block through a torsional spring and a square through a strip-shaped through groove, one end, which is far away from the square clamping block extends to the outer side of the hollow connecting block, and is clamped with the inner wall of a sleeve, and one side of the clamping block is fixedly connected with the clamping block.

In the prior art 1, though the fixing of the forging is realized, the forging is detected by a detection mechanism; however, in the prior art, when the ultrasonic probe detects the forge piece, air exists between the ultrasonic probe and the forge piece, so that the sound intensity reciprocating transmissivity of ultrasonic waves on a detection surface is affected, and the accuracy of ultrasonic detection is reduced.

Disclosure of Invention

The utility model aims to provide an ultrasonic nondestructive testing tool for a workpiece, which is characterized in that in the actual use process, a smearing mechanism for smearing a couplant on the surface of the workpiece to be tested is arranged in the ultrasonic nondestructive testing tool, so that the sound intensity reciprocating transmissivity of ultrasonic waves on a detection surface can be improved, and the detection precision of the ultrasonic nondestructive testing tool on the workpiece to be tested is further improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the ultrasonic nondestructive testing tool for the workpiece comprises a bottom plate, a threaded rod, a cleaning mechanism, a smearing mechanism and an ultrasonic testing device, wherein the ultrasonic testing device is slidably arranged on the bottom plate;

the two fixing seats are respectively arranged at two ends of the bottom plate; the two fixing seats are connected through a threaded rod, the threaded rod is rotatably arranged on the fixing seats, the threaded rod is connected with a first driving device, the threaded rod is in threaded connection with a moving part, a guide rod is arranged on the fixing seats, the moving part is slidably arranged on the guide rod, and a clamping mechanism is arranged on a bottom plate and used for clamping and fixing a workpiece;

the cleaning mechanism comprises an air outlet pipe and a connecting part; the connecting part is arranged below the moving part, the air outlet pipe is arranged on the connecting part, and the air inlet end of the air outlet pipe is connected with the blower; the smearing mechanism comprises a storage tube and a nozzle; the storage pipe is connected with the moving part, and the nozzle is connected below the storage pipe and is communicated with the inside of the storage pipe; the storage pipe is provided with a through hole, an extrusion mechanism is slidably mounted in the through hole, and one end of the extrusion mechanism, which is positioned outside the storage pipe, is connected with a second cylinder.

The cleaning mechanism further comprises a telescopic device, and the fixed end of the telescopic device is connected below the moving part; the connecting part is connected with the telescopic end of the telescopic device.

Further preferably, the telescopic device is a telescopic rod driven by the first cylinder.

The smearing mechanism comprises a telescopic pipe and a second mounting frame, and the moving part is connected with the second mounting frame; the storage pipe is arranged on the second mounting frame, and the second cylinder is arranged above the second mounting frame and is fixedly connected with the second mounting frame; the fixed end of the telescopic tube is connected below the storage tube, and the telescopic tube is communicated with the storage tube; the nozzle is connected with the flexible end of flexible pipe, is provided with first mounting bracket on the nozzle, and the nozzle is connected with connecting portion through first mounting bracket.

Further preferably, the extrusion mechanism comprises an extrusion plate and a push rod, and the push rod is slidably arranged in the through hole; one end of the push rod outside the storage tube is connected with the second cylinder, one end of the push rod inside the storage tube is connected with the extrusion plate, and the extrusion plate is in sliding sealing connection with the storage tube.

Wherein, be provided with the paint brush on the first mounting bracket, the paint brush is installed in the left side of nozzle.

Further preferably, the ultrasonic detection device comprises an ultrasonic probe and a vertical telescopic part; a sliding block is connected below the vertical telescopic part, a sliding groove is formed in the sliding block, and a sliding rail corresponding to the sliding groove is arranged on the bottom plate; the vertical telescopic part is provided with a horizontal telescopic part, and the telescopic end of the horizontal telescopic part is connected with the ultrasonic probe.

The clamping mechanism comprises a bidirectional threaded rod, a left clamping plate and a right clamping plate; the left clamping plate and the right clamping plate are slidably mounted on the bottom plate, the bidirectional threaded rod is rotatably mounted in the bottom plate, the left clamping plate and the right clamping plate are in threaded connection with the bidirectional threaded rod, and the bidirectional threaded rod is connected with a second driving device.

Further preferably, the air outlet pipe is obliquely arranged on the connecting part.

Wherein, the one side of left splint and right splint and work piece contact is provided with the slipmat.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, a clamping mechanism is arranged on a bottom plate and used for clamping and fixing a workpiece to be detected, an ultrasonic detection device is slidably arranged on the bottom plate and used for carrying out ultrasonic nondestructive detection on the workpiece to be detected; the moving part is in threaded connection with the threaded rod and is slidably arranged on the guide rod; when the threaded rod is driven by the first driving device to rotate, the moving part in threaded connection with the threaded rod horizontally moves along the axial direction of the threaded rod along with the rotation of the threaded rod under the guidance of the guide rod; the cleaning mechanism comprises an air outlet pipe and a connecting part; the connecting part is arranged below the moving part, the air outlet pipe is arranged on the connecting part, and the air inlet end of the air outlet pipe is connected with the blower; when the threaded rod rotates, the connecting part and the moving part move horizontally along the axial direction of the threaded rod together; the blower is started, and the air outlet pipe can clean scraps and impurities on the surface of the workpiece, so that the accuracy of ultrasonic detection can be improved; the smearing mechanism comprises a storage tube and a nozzle; the nozzle is connected below the storage pipe and is communicated with the inside of the storage pipe; when the threaded rod rotates, the smearing mechanism and the moving part move horizontally along the axial direction of the threaded rod together; be provided with the through-hole on the storage tube, slidable mounting has extrusion mechanism in the through-hole, the one end that extrusion mechanism is located the storage tube is connected with the second cylinder, and the second cylinder sets up in the top of storage tube. When the storage pipe and the moving part move horizontally along the axis direction of the threaded rod together, the second cylinder is started, and the extrusion mechanism extrudes the couplant stored in the storage pipe, so that the couplant stored in the storage pipe can be sprayed on the surface of the workpiece to be tested. In actual use, the ultrasonic nondestructive testing tool is provided with the smearing mechanism for smearing the couplant on the surface of the workpiece to be tested, so that the sound intensity reciprocating transmissivity of the ultrasonic waves on the detection surface can be improved, and the detection precision of the ultrasonic nondestructive testing tool on the workpiece to be tested is further improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 2 is a schematic structural view of an ultrasonic detection device according to the present utility model.

Fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises the following components of a base plate 101, a threaded rod 102, a cleaning mechanism 103, a smearing mechanism 104, an ultrasonic detection device 105, a fixed seat 106, a first driving device 107, a moving part 108, a guide rod 109, a clamping mechanism 110, an air outlet pipe 111, a connecting part 112, a storage pipe 113, a nozzle 114, a squeezing mechanism 115, a second cylinder 116, a second driving device 117, a first cylinder 118, a telescopic rod 119, a telescopic tube 120, a second mounting frame 121, a squeezing plate 122, a push rod 123, a coating brush 124, an ultrasonic probe 125, a vertical telescopic part 126, a sliding block 127, a horizontal telescopic part 128, a moving plate 129, a two-way threaded rod 130, a left clamping plate 131, a right clamping plate 132 and a first mounting frame 133.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3; the embodiment discloses a workpiece ultrasonic nondestructive testing tool, in particular to a forging ultrasonic nondestructive testing tool, which comprises a bottom plate 101, a threaded rod 102, a cleaning mechanism 103, a smearing mechanism 104 and an ultrasonic testing device 105, wherein the ultrasonic testing device 105 is slidably arranged on the bottom plate 101; the bottom plate 101 is provided with two fixing seats 106, and the two fixing seats 106 are respectively arranged at two ends of the bottom plate 101; the two fixing seats 106 are connected through a threaded rod 102, the threaded rod 102 is rotatably installed on the fixing seat 106, the threaded rod 102 is connected with a first driving device 107, a moving part 108 is in threaded connection with the threaded rod 102, a guide rod 109 is installed on the fixing seat 106, the moving part 108 is slidably installed on the guide rod 109, a clamping mechanism 110 is arranged on the bottom plate 101, and the clamping mechanism 110 is used for clamping and fixing a workpiece; the cleaning mechanism 103 comprises an air outlet pipe 111 and a connecting part 112; the connecting part 112 is arranged below the moving part 108, the air outlet pipe 111 is arranged on the connecting part 112, and the air inlet end of the air outlet pipe 111 is connected with a blower; the smearing mechanism 104 includes a reservoir tube 113 and a nozzle 114; the storage pipe 113 is connected with the moving part 108, and the nozzle 114 is connected below the storage pipe 113 and is communicated with the inside of the storage pipe 113; the storage pipe 113 is provided with a through hole, an extrusion mechanism 115 is slidably mounted in the through hole, and one end of the extrusion mechanism 115, which is positioned outside the storage pipe 113, is connected with a second cylinder 116.

In the utility model, a clamping mechanism 110 is arranged on a bottom plate 101, the clamping mechanism 110 is used for clamping and fixing a workpiece to be detected, an ultrasonic detection device 105 is slidably arranged on the bottom plate 101, and the ultrasonic detection device 105 is used for carrying out ultrasonic nondestructive detection on the workpiece to be detected; the moving part 108 is in threaded connection with the threaded rod 102, and the moving part 108 is slidably mounted on the guide rod 109; when the threaded rod 102 is rotated by the first driving device 107, the moving part 108 in threaded connection with the threaded rod 102 moves horizontally along the axial direction of the threaded rod 102 along with the rotation of the threaded rod 102 under the guidance of the guide rod 109; the cleaning mechanism 103 comprises an air outlet pipe 111 and a connecting part 112; the connecting part 112 is arranged below the moving part 108, the air outlet pipe 111 is arranged on the connecting part 112, and the air inlet end of the air outlet pipe 111 is connected with a blower; when the threaded rod 102 rotates, the connecting part 112 moves horizontally along the axial direction of the threaded rod 102 together with the moving part 108; the blower is started, and the air outlet pipe 111 can clean scraps and impurities on the surface of a workpiece, so that the accuracy of ultrasonic detection can be improved; the smearing mechanism 104 includes a reservoir tube 113 and a nozzle 114; the nozzle 114 is connected below the storage tube 113 and communicates with the inside of the storage tube 113; when the threaded rod 102 rotates, the smearing mechanism 104 and the moving part 108 move horizontally along the axial direction of the threaded rod 102; the storage pipe 113 is provided with a through hole, an extrusion mechanism 115 is slidably mounted in the through hole, one end of the extrusion mechanism 115, which is positioned outside the storage pipe 113, is connected with a second cylinder 116, and the second cylinder 116 is arranged above the storage pipe 113. When the storage tube 113 moves horizontally along the axis direction of the threaded rod 102 together with the moving part 108, the second cylinder 116 is activated, and the pressing mechanism 115 presses the couplant stored in the storage tube 113, so that the couplant stored in the storage tube 113 can be sprayed on the surface of the workpiece to be measured. In actual use, the ultrasonic nondestructive testing tool is provided with the smearing mechanism for smearing the couplant on the surface of the workpiece to be tested, so that the sound intensity reciprocating transmissivity of the ultrasonic waves on the detection surface can be improved, and the detection precision of the ultrasonic nondestructive testing tool on the workpiece to be tested is further improved.

Wherein, the cleaning mechanism 103 further comprises a telescopic device, and the fixed end of the telescopic device is connected below the moving part 108; the connection portion 112 is connected to the telescopic end of the telescopic device. Under the drive of the telescopic device, the connecting part 112 can adjust the distance between the air outlet pipe 111 arranged on the connecting part 112 and the surface of the workpiece to be detected according to the thickness of the workpiece to be detected, so that the air outlet pipe 111 connected with the air blower can comprehensively clean scraps and impurities on the surface of the workpiece to be detected, and the accuracy of ultrasonic detection is improved.

Further preferably, the telescopic means is a telescopic rod 119 driven by a first cylinder 118. When the first air cylinder 118 drives the telescopic rod 119 to stretch out and draw back, the connecting portion 112 connected to the telescopic end of the telescopic rod 119 can adjust the distance between the air outlet pipe 111 installed on the connecting portion 112 and the surface of the workpiece to be measured according to the thickness of the workpiece to be measured.

The smearing mechanism 104 comprises a telescopic pipe 120 and a second mounting frame 121, and the moving part 108 is connected with the second mounting frame 121; the storage pipe 113 is arranged on the second mounting frame 121, and the second air cylinder 116 is arranged above the second mounting frame 121 and is fixedly connected with the second mounting frame 121; the fixed end of the telescopic tube 120 is connected below the storage tube 113, and the telescopic tube 120 is communicated with the storage tube 113; nozzle 114 is connected with the telescopic end of telescopic tube 120, a first mounting frame 133 is arranged on nozzle 114, and nozzle 114 is connected with connecting part 112 through first mounting frame 133; when the telescopic device drives the connecting portion 112 to move up and down, the nozzle 114 connected to the telescopic tube 120 and connected to the connecting portion 112 through the first mounting frame 133 will also move up and down along with the connecting portion 112, and by adjusting the distance between the nozzle 114 and the surface of the workpiece to be measured, it is possible to prevent the couplant stored in the storage tube 113 from being smeared onto the surface of the workpiece to be measured due to too high or too low distance between the nozzle 114 and the surface of the workpiece to be measured.

Further preferably, the pressing mechanism 115 comprises a pressing plate 122 and a push rod 123, and the push rod 123 is slidably arranged in the through hole; one end of the push rod 123 located outside the storage tube 113 is connected with the second air cylinder 116, one end of the push rod 123 located inside the storage tube 113 is connected with the extrusion plate 122, and the extrusion plate 122 is in sliding sealing connection with the storage tube 113.

When the second cylinder 116 drives the push rod 123 to stretch and retract, the extrusion plate 122 extrudes the couplant stored in the storage tube 113, so that the couplant stored in the storage tube 113 can be continuously and smoothly sprayed from the nozzle 114 to the surface of the workpiece to be tested.

Wherein the first mounting frame 133 is provided with a paint brush 124, the paint brush 124 being mounted on the left side of the nozzle 114. After the nozzle 114 sprays the surface of the workpiece to be detected, the paint brush 124 installed on the left side of the nozzle 114 can uniformly paint the couplant on the surface of the workpiece to be detected, so that the accuracy of ultrasonic detection is improved.

Example two

Referring to fig. 1-3, this embodiment is further optimized on the basis of the first embodiment, and the ultrasonic detection device 105 includes an ultrasonic probe 125 and a vertical telescopic portion 126; a sliding block 127 is connected below the vertical telescopic part 126, a chute is arranged on the bottom plate 101, and the sliding block 127 is connected in the chute in a sliding way; the vertical expansion portion 126 is provided with a horizontal expansion portion 128, and an expansion end of the horizontal expansion portion 128 is connected to the ultrasonic probe 125. The vertical telescopic part 126 and the horizontal telescopic part 128 may be any mechanism capable of playing a telescopic effect, for example, an electric telescopic rod, an electric cylinder, a screw rod transmission mechanism, etc., and in this embodiment, the vertical telescopic part 126 and the horizontal telescopic part 128 are both electric telescopic rod mechanisms; the position of the ultrasonic probe 125 can be adjusted when the workpieces to be measured with different sizes need to be detected by the vertical telescopic part 126 which is slidably arranged on the bottom plate 101; the vertical telescopic part 126 can drive the ultrasonic probe 125 to vertically move up and down, and can detect workpieces to be detected with different thicknesses; the horizontal telescopic section 128 can drive the ultrasonic probe 125 to move horizontally, and can detect different detection positions of the same workpiece to be detected by the ultrasonic probe 125.

The clamping mechanism 110 comprises a bidirectional threaded rod 130, a left clamping plate 131 and a right clamping plate 132; the left clamping plate 131 and the right clamping plate 132 are slidably mounted on the bottom plate 101, the bidirectional threaded rod 130 is rotatably mounted in the bottom plate 101, the left clamping plate 131 and the right clamping plate 132 are in threaded connection with the bidirectional threaded rod 130, and one end of the bidirectional threaded rod 130 located outside the bottom plate 101 is connected with the second driving device 117. Driven by the second driving device 117, the bidirectional threaded rod 130 rotates, and the left clamping plate 131 and the right clamping plate 132 which are in threaded connection with the bidirectional threaded rod 130 move in opposite directions along with the rotation of the bidirectional threaded rod 130, so as to clamp and fix the workpiece to be tested.

Further preferably, the air outlet pipe 111 is installed to be inclined on the connection part 112. The inclined arrangement of the air outlet pipe 111 can increase the contact area between the air flow and the surface of the workpiece to be detected, further improves the cleaning efficiency of the air flow on the surface of the workpiece to be detected, and improves the accuracy of ultrasonic detection.

Wherein, the left clamping plate 131 and the right clamping plate 132 are provided with anti-slip pads on the surfaces contacting with the workpiece. After the left clamping plate 131 and the right clamping plate 132 are contacted with the workpiece, the workpiece is fixed; the anti-slip pads provided on the left clamping plate 131 and the right clamping plate 132 can prevent the workpiece from being deviated during the detection; in this embodiment, the anti-slip pad is made of rubber material, and after the left clamping plate 131 and the right clamping plate 132 contact the workpiece, the anti-slip pad can also reduce abrasion to the workpiece caused when the left clamping plate 131 and the right clamping plate 132 clamp the workpiece.

Example III

Referring to fig. 1 to 3, this embodiment is basically the same as the first embodiment except that a moving plate 129 is slidably mounted on the base plate 101, and a workpiece to be measured is placed on the moving plate 129; the clamping mechanism 110 comprises a bidirectional threaded rod 130, a left clamping plate 131 and a right clamping plate 132; the left clamping plate 131 and the right clamping plate 132 are slidably arranged on the bottom plate 101, the bidirectional threaded rod 130 is rotatably arranged in the bottom plate 101, and the left clamping plate 131 and the right clamping plate 132 are in threaded connection with the bidirectional threaded rod 130; driven by the second driving device 117, the bidirectional threaded rod 130 rotates, and the left clamping plate 131 and the right clamping plate 132 which are in threaded connection with the bidirectional threaded rod 130 move in opposite directions along with the rotation of the bidirectional threaded rod 130, a limiting area is formed between the left clamping plate 131 and the right clamping plate 132, and a workpiece to be tested is arranged in the limiting area; by arranging the moving plate 129 which is slidably mounted on the bottom plate 101, the workpiece to be tested is prevented from being damaged after friction between the workpiece to be tested and the bottom plate 101 in the process of clamping and fixing the workpiece to be tested by the clamping mechanism 110.

While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a work piece ultrasonic wave nondestructive test frock, includes bottom plate (101), its characterized in that: the device also comprises a threaded rod (102), a cleaning mechanism (103), a smearing mechanism (104) and an ultrasonic detection device (105), wherein the ultrasonic detection device (105) is slidably arranged on the bottom plate (101);

the base plate (101) is provided with two fixing seats (106), and the two fixing seats (106) are respectively arranged at two ends of the base plate (101); the two fixing seats (106) are connected through a threaded rod (102), the threaded rod (102) is rotatably installed on the fixing seats (106), the threaded rod (102) is connected with a first driving device (107), a moving part (108) is connected to the threaded rod (102) in a threaded manner, a guide rod (109) is installed on the fixing seats (106), the moving part (108) is slidably installed on the guide rod (109), a clamping mechanism (110) is arranged on the bottom plate (101), and the clamping mechanism (110) is used for clamping and fixing a workpiece;

the cleaning mechanism (103) comprises an air outlet pipe (111) and a connecting part (112); the connecting part (112) is arranged below the moving part (108), the air outlet pipe (111) is arranged on the connecting part (112), and the air inlet end of the air outlet pipe (111) is connected with a blower; the smearing mechanism (104) comprises a storage pipe (113) and a nozzle (114); the storage pipe (113) is connected with the moving part (108), and the nozzle (114) is connected below the storage pipe (113) and is communicated with the inside of the storage pipe (113); the storage pipe (113) is provided with a through hole, an extrusion mechanism (115) is slidably installed in the through hole, and one end of the extrusion mechanism (115) located outside the storage pipe (113) is connected with a second cylinder (116).

2. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the cleaning mechanism (103) further comprises a telescopic device, and the fixed end of the telescopic device is connected below the moving part (108); the connecting part (112) is connected with the telescopic end of the telescopic device.

3. The workpiece ultrasonic nondestructive testing tool according to claim 2, wherein: the telescopic device is a telescopic rod (119) driven by a first air cylinder (118).

4. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the smearing mechanism (104) comprises a telescopic tube (120) and a second mounting frame (121), and the moving part (108) is connected with the second mounting frame (121); the storage pipe (113) is arranged on the second mounting frame (121), and the second air cylinder (116) is arranged above the second mounting frame (121) and is fixedly connected with the second mounting frame (121); the fixed end of the telescopic pipe (120) is connected below the storage pipe (113), and the telescopic pipe (120) is communicated with the Chu Liaoguan (113); the nozzle (114) is connected with the telescopic end of the telescopic pipe (120), a first mounting frame (133) is arranged on the nozzle (114), and the nozzle (114) is connected with the connecting part (112) through the first mounting frame (133).

5. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the extrusion mechanism (115) comprises an extrusion plate (122) and a push rod (123), and the push rod (123) is slidably arranged in the through hole; one end of the push rod (123) positioned outside the storage pipe (113) is connected with the second cylinder (116), one end of the push rod (123) positioned inside the storage pipe (113) is connected with the extrusion plate (122), and the extrusion plate (122) is in sliding sealing connection with the Chu Liaoguan (113).

6. The ultrasonic nondestructive testing tool for workpieces according to claim 4, wherein: the first mounting frame (133) is provided with a paint brush (124), and the paint brush (124) is mounted on the left side of the nozzle (114).

7. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the ultrasonic detection device (105) comprises an ultrasonic probe (125) and a vertical telescopic part (126); a sliding block (127) is connected below the vertical telescopic part (126), a sliding groove is arranged on the sliding block (127), and a sliding rail corresponding to the sliding groove is arranged on the bottom plate (101); the vertical telescopic part (126) is provided with a horizontal telescopic part (128), and the telescopic end of the horizontal telescopic part (128) is connected with the ultrasonic probe (125).

8. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the clamping mechanism (110) comprises a bidirectional threaded rod (130), a left clamping plate (131) and a right clamping plate (132); the left clamping plate (131) and the right clamping plate (132) are slidably mounted on the bottom plate (101), the bidirectional threaded rod (130) is rotatably mounted in the bottom plate (101), the left clamping plate (131) and the right clamping plate (132) are in threaded connection with the bidirectional threaded rod (130), and the bidirectional threaded rod (130) is connected with the second driving device (117).

9. The workpiece ultrasonic nondestructive testing tool according to claim 1, wherein: the air outlet pipe (111) is obliquely arranged on the connecting part (112).

10. The ultrasonic nondestructive testing tool for workpieces according to claim 8, wherein: the surface of the left clamping plate (131) and the surface of the right clamping plate (132) which are contacted with the workpiece are provided with anti-slip pads.