CN222748410U

CN222748410U - Multifunctional hydraulic casting nondestructive testing machine

Info

Publication number: CN222748410U
Application number: CN202421163227.3U
Authority: CN
Inventors: 王宁
Original assignee: Wulian Luwei Power Machinery Co ltd
Current assignee: Wulian Luwei Power Machinery Co ltd
Priority date: 2024-05-27
Filing date: 2024-05-27
Publication date: 2025-04-11
Anticipated expiration: 2034-05-27

Abstract

The utility model provides a multifunctional hydraulic casting nondestructive testing machine which comprises a workbench and a movable plate, wherein the upper surface of the workbench is symmetrically connected with a stand column, the stand column is connected with an adjusting plate in a sliding mode, the lower end of the adjusting plate is movably connected with a fastening screw rod through a bearing, two ends of the fastening screw rod are connected in an adjusting groove formed in the stand column in a sliding mode, the fastening plate is connected with the outer side face of the stand column in a sliding mode through a screwed fastening screw rod, the upper surface of the adjusting plate is fixedly connected with a transverse plate, the inner cavity of the transverse plate is movably connected with a reciprocating screw rod through a bearing, the lower surface of the movable plate is provided with a mounting groove, an ultraviolet lamp plate is fixedly connected in the mounting groove, the lower surface of the movable plate is fixedly connected with a light beam plate, and the lower surface of the light beam plate is fixedly connected with a refraction plate. According to the utility model, through the matching of the moving plate, the mounting groove, the beam plate and the refraction plate, the light condensing effect of the device can be enhanced, and the side surface of the casting to be detected can be correspondingly irradiated, so that the detection efficiency of the device is improved.

Description

Multifunctional hydraulic casting nondestructive testing machine

Technical Field

The utility model relates to the technical field of casting detection, in particular to a multifunctional hydraulic casting nondestructive detector.

Background

In order to avoid unqualified castings, the cast products usually need to be subjected to nondestructive testing after production, and the nondestructive testing modes are various, wherein the fluorescence method is one of nondestructive testing, the castings are coated with fluorescent liquid in advance during detection, after the fluorescent liquid enters the defects of the air holes and the like, the fluorescent liquid on the outer surface is erased, the castings are coated with imaging agents (imaging agents can be immersed in the defect positions of the castings and absorb fluorescent powder or agents on the defect positions), finally, operators use nondestructive inspection ultraviolet rays to irradiate the castings, fluorescent tracer agents absorbed in the imaging agents can emit visible fluorescence under the irradiation of high-power LED ultraviolet rays, so that defects or satin defects on the surfaces of the castings can be judged and found.

Through retrieving, the nondestructive testing device of a casting disclosed in the prior art (bulletin number: CN 220419183U), the device is characterized in that the movable cushion block is arranged at the top of the testing table in a sliding manner, the top of the movable cushion block is connected with a first threaded rod through a bearing in a rotating manner, the surface of the first threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a supporting frame, the bottom of the supporting frame is fixedly connected with an ultraviolet lamp, the rear side of the supporting frame is fixedly connected with a light-blocking rubber pad through a support, a moving mechanism is arranged between the testing table and the movable cushion block, the device can adapt to castings with different heights, and can also be used for replacing manual real-time hand holding through self-moving, so that the manual labor intensity is reduced, but the supporting frame of the device is only fixedly supported at one end when being horizontally suspended, then in the long-time use process, the suspended end of the supporting frame can gradually drop under the action of weight, and then the supporting frame is bent and deformed, and accordingly the supporting frame is normally influenced, the rear side of the device is used for testing the casting, and the side of the casting is normally disturbed by the light-blocking rubber pad, and the side of the device can not be fully tested by the device.

Disclosure of utility model

In order to overcome the defects in the prior art, a multifunctional hydraulic casting nondestructive testing machine is provided to solve the problems in the background art.

In order to achieve the aim, the multifunctional hydraulic casting nondestructive testing machine comprises a workbench and a movable plate, wherein the upper surface of the workbench is symmetrically connected with a stand column, the inner side of the stand column is connected with an adjusting plate in a sliding mode, the lower end of the adjusting plate is movably connected with a fastening screw rod through a bearing, two ends of the fastening screw rod are slidably connected in an adjusting groove formed in the stand column, the fastening plate is slidably connected with the outer side surface of the stand column through a fastening screw rod which is in threaded connection, the upper surface of the adjusting plate is fixedly connected with a transverse plate, the inner cavity of the transverse plate is movably connected with a reciprocating screw rod through a bearing, the end face of the transverse plate is fixedly connected with an auxiliary motor, the auxiliary motor is connected with the reciprocating screw rod through a coupler, meanwhile, the movable plate is movably connected with a transverse plate through a threaded reciprocating screw rod, the upper surface of the workbench is movably connected with a rotary column through a bearing, the upper end of the rotary column is fixedly connected with a carrier plate, the lower end of the rotary column is connected with a main motor through a gear ring, the main motor is fixedly connected in a groove formed in the workbench, the lower surface of the movable plate is fixedly connected with an ultraviolet lamp plate, the ultraviolet lamp plate is fixedly connected in the mounting groove, the lower surface of the movable plate is fixedly connected with a beam plate, and the lower surface of the beam plate is fixedly connected with a refraction plate.

Preferably, the surface fixing connection is four sets of stands on the workstation, and four sets of stands all are square tubular structure, and stand bilateral symmetry sets up two sets of adjustment grooves, and two sets of adjustment grooves all are rectangular shape structure, and two sets of adjustment grooves all communicate the inner chamber of stand simultaneously.

Preferably, the adjusting plate is of a cuboid structure, the adjusting plate is matched with the size of the inner cavity of the upright post, the adjusting plate and the fastening screw rod are combined to form a cross structure, the thread directions of the thread structures at two ends of the fastening screw rod are opposite, and meanwhile the fastening screw rod is matched with the size of the adjusting groove.

Preferably, the cross plates are two groups, the two groups of cross plates are of a back-shaped structure, the lower surfaces of the two ends of the cross plates are fixedly connected with two groups of adjusting plates, the cross plates and the adjusting plates are combined together to form a 冂 -shaped structure, the reciprocating screw rod is movably connected in one group of cross plates, and the guide rod is fixedly connected in the other group of cross plates.

Preferably, two sets of fastening plates of both ends symmetry spiro union of fastening lead screw, two sets of fastening plates all are the U shape structure, and the size looks adaptation of fastening plate inner chamber and stand lateral surface, and the fixed surface connection fastening layer of fastening plate inner chamber, the even fixed connection multiunit lug of one side that the stand is close to the fastening layer simultaneously, and the lug is hemispherical structure.

Preferably, the movable plate is rectangular, the mounting groove formed in the lower surface of the movable plate is of a strip-shaped structure, the section of the mounting groove is of an isosceles trapezoid structure, the beam light plate fixedly connected with the lower surface of the movable plate is of a back-shaped structure, the lower surface of the beam light plate is fixedly connected with the refraction plate through the buckle, the refraction plate is of a strip-shaped structure, the surface of the refraction plate is provided with the light gathering groove, and the light gathering groove is of a cambered surface structure.

Preferably, the upper surface of the workbench is movably connected with a plurality of groups of balls through grooves, the balls are combined together to form a circular ring shape, the carrying plate is of a square structure, the upper surface of the carrying plate is fixedly connected with the friction layer, meanwhile, the output shaft of the main motor is fixedly connected with the driving wheel, and the driving wheel is meshed with the gear ring at the lower end of the rotary column.

Compared with the prior art, the device has the beneficial effects that through the matching of the upright post, the adjusting plate, the fastening screw rod, the fastening plate and the transverse plate, both ends of the movable plate can be correspondingly supported, so that the problem that the transverse plate is deformed and bent in the long-time use process can be effectively avoided, the stability of the device in use is enhanced, meanwhile, the light gathering effect of the device on the ultraviolet lamp plate can be effectively enhanced through the matching of the mounting groove beam light plate, the detection effect of the device on a casting to be detected can be enhanced in an auxiliary manner, and the refractive plate is arranged, so that the device can correspondingly irradiate the side surface of the casting to be detected, the detection comprehensiveness of the device is improved, and the casting to be detected can automatically rotate on the surface of the workbench through the matching of the main motor, the rotary column and the object carrying plate, so that the detection efficiency of the device is improved, and the accuracy of the detection result is improved.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side view of an embodiment of the present utility model.

Fig. 3 is a schematic top view of an embodiment of the present utility model.

FIG. 4 is a schematic cross-sectional view of a portion of a column and cross-plate according to an embodiment of the utility model.

In the figure, a workbench, a fastening plate, a fastening screw rod, a column, a regulating plate, a beam plate, a reciprocating screw rod, a transverse plate, an ultraviolet lamp plate, a moving plate, a guide rod, a refraction plate, a carrying plate, a 14, a ball, a 15, a rotary column, a 16, a main motor, a 17, a regulating groove, a 18 and an auxiliary motor are arranged, wherein the workbench, the fastening plate, the fastening screw rod, the column, the regulating plate, the beam plate, the reciprocating screw rod, the transverse plate, the ultraviolet lamp plate, the transverse plate, the moving plate, the guide rod, the guide plate, the refraction plate, the 13, the carrying plate, the 14, the ball, the 15, the rotary column and the 16 are arranged.

Detailed Description

Referring to fig. 1 to 4, the utility model provides a multifunctional hydraulic casting nondestructive testing machine, which comprises a workbench 1 and a movable plate 10, wherein the upper surface of the workbench 1 is symmetrically connected with a stand column 4, the stand column 4 is in sliding connection with an adjusting plate 5, the lower end of the adjusting plate 5 is movably connected with a fastening screw rod 3 through a bearing, two ends of the fastening screw rod 3 are in sliding connection with an adjusting groove 17 formed in the stand column 4, the fastening plate 2 is in sliding connection with the outer side surface of the stand column 4 through a threaded fastening screw rod 3, the upper surface of the adjusting plate 5 is fixedly connected with a transverse plate 8, the inner cavity of the transverse plate 8 is movably connected with a reciprocating screw rod 7 through a bearing, the end surface of the transverse plate 8 is fixedly connected with an auxiliary motor 18, the auxiliary motor 18 is connected with the reciprocating screw rod 7 through a coupler, the movable plate 10 is in sliding connection with the transverse plate 8 through the threaded reciprocating screw rod 7, the upper surface of the workbench 1 is movably connected with a rotating column 15 through the bearing, the upper end of the rotating column 15 is fixedly connected with a carrier plate 13, the lower end of the rotating column 15 is connected with a main motor 16 through a gear ring, the main motor 16 is fixedly connected with a groove formed in the workbench 1, the lower surface of the movable plate 10 is fixedly connected with a mounting groove, the lower surface of the movable plate 10 is fixedly connected with an ultraviolet lamp beam 6, and the lower surface of the ultraviolet lamp beam 6 is fixedly connected with the lower surface of the beam 6.

In this embodiment, the hydraulic casting is prevented from being on the surface of the carrying plate 13, the switch of the ultraviolet lamp plate 9 is started, the light of the ultraviolet lamp plate 9 can vertically irradiate downwards after being converged for many times through the mounting groove and the beam plate 6, the switch of the auxiliary motor 18 is started, the auxiliary motor 18 drives the reciprocating screw rod 7 to rotate at a low speed through the coupler, the reciprocating screw rod 7 drives the ultraviolet lamp plate 9 to periodically reciprocate above the workbench 1 through the moving plate 10 in threaded connection, so that the light of the ultraviolet lamp plate 9 can directly irradiate the horizontal surface of the hydraulic casting, and under the cooperation of the refraction plate 12, the light of the ultraviolet lamp plate 9 can directly irradiate the vertical side surface of the hydraulic casting after being refracted, thereby improving the comprehensive detection efficiency of the device, and starting the switch of the main motor 16, the output shaft of the main motor 16 drives the gear ring and the rotary column 15 to synchronously rotate at a low speed through the driving wheel, the rotary column 15 can drive the hydraulic casting to synchronously rotate through the carrying plate 13, the device can carry out corresponding automatic detection on the vertical sides of different directions of the hydraulic casting, thereby reducing the labor intensity of the device, improving the detection efficiency of the hydraulic casting, and the comprehensive detection accuracy of the device can also be improved, and the auxiliary device can also have the function of adjusting the position of the hydraulic casting.

As a preferred implementation mode, the upper surface of the workbench 1 is fixedly connected with four groups of upright posts 4, the four groups of upright posts 4 are of square cylindrical structures, two groups of adjusting grooves 17 are symmetrically formed in two sides of the upright posts 4, the two groups of adjusting grooves 17 are of strip-shaped structures, and meanwhile, the two groups of adjusting grooves 17 are communicated with the inner cavities of the upright posts 4.

In this embodiment, as shown in fig. 1, 2 and 4, the adjusting groove 17 is formed, so that the moving range of the adjusting plate 5 and the fastening screw 3 can be effectively limited, and then the surface adjusting plate 5 can be accidentally separated from the upright post 4, and meanwhile, the convenience of fixing between the adjusting plate 5 and the upright post 4 is also facilitated.

As a preferred embodiment, the adjusting plate 5 is in a cuboid structure, the sizes of the inner cavities of the adjusting plate 5 and the upright post 4 are matched, the adjusting plate 5 and the fastening screw rod 3 are combined together to form a cross structure, the thread directions of the thread structures at the two ends of the fastening screw rod 3 are opposite, and meanwhile, the sizes of the fastening screw rod 3 and the adjusting groove 17 are matched.

In this embodiment, as shown in fig. 2, 3 and 4, the fastening screw 3 is provided, so that the fastening plates 2 at two ends of the fastening screw 3 can synchronously move relatively or reversely, so that the fixing effect between the adjusting plate 5 and the upright post 4 can be enhanced in an auxiliary manner, and the surface of the adjusting plate 5 is provided with scale marks, so that a worker can conveniently determine the moving distance of the adjusting plate 5.

As a preferred implementation mode, the cross plates 8 are two groups, the two groups of cross plates 8 are in a shape like a Chinese character 'hui', the lower surfaces of the two ends of the cross plates 8 are fixedly connected with the two groups of adjusting plates 5, the cross plates 8 and the adjusting plates 5 are combined together to form a 冂 -shaped structure, the reciprocating screw rod 7 is movably connected in one group of cross plates 8, and the guide rod 11 is fixedly connected in the other group of cross plates 8.

In this embodiment, like fig. 1, fig. 2 and fig. 3, the setting of diaphragm 8 for the workman can be convenient the height of regulation movable plate 10, makes the device then can be applicable to different thickness hydraulic castings, and guide bar 11 and reciprocating screw 7's setting simultaneously can realize that movable plate 10 moves along diaphragm 8 length direction, can avoid the unexpected diaphragm 8 that breaks away from in movable plate 10 both ends again, the stability when reinforcing movable plate 10 removes.

As a preferred implementation mode, two groups of fastening plates 2 are symmetrically and spirally connected at two ends of the fastening screw rod 3, the two groups of fastening plates 2 are of a U-shaped structure, the size of the inner cavity of the fastening plate 2 is matched with the size of the outer side face of the upright post 4, the surface of the inner cavity of the fastening plate 2 is fixedly connected with a fastening layer, meanwhile, one side of the upright post 4 close to the fastening layer is uniformly and fixedly connected with a plurality of groups of protruding blocks, and the protruding blocks are of a hemispherical structure.

In this embodiment, like fig. 1, fig. 3 and fig. 4, the structure setting of fastening plate 2 for the opening part of fastening plate 2 recess can imbed the lateral surface of stand 4, can effectively restrict the rotation of fastening plate 2 then, makes fastening screw 3 only can promote fastening plate 2 translation, and the fastening layer adopts soft rubber material simultaneously, when making fastening plate 2 pass through fastening layer butt stand 4 lateral surface, the lug also can extrude the fastening layer in step, thereby effectively strengthen the steadiness of being connected between stand 4, fastening plate 2 and the regulating plate 5.

As a preferred embodiment, the moving plate 10 is in a rectangular structure, the installation groove formed in the lower surface of the moving plate 10 is in a strip structure, the section of the installation groove is in an isosceles trapezoid structure, the beam light plate 6 fixedly connected with the lower surface of the moving plate 10 is in a back-shaped structure, the lower surface of the beam light plate 6 is fixedly connected with the refraction plate 12 through a buckle, the refraction plate 12 is in a strip structure, meanwhile, the surface of the refraction plate 12 is provided with a light gathering groove, and the light gathering groove is in a cambered surface structure.

In this embodiment, as shown in fig. 1 and 2, the inner side surfaces of the installation groove and the beam light plate 6 are coated with the reflective coating, so that the converging effect of the device on light can be effectively enhanced, and the cambered surface of the light gathering groove is coated with the reflective coating, so that the refractive effect of the light can be improved, the device can comprehensively detect hydraulic castings, and meanwhile, the refractive plate 12 can be installed at different positions according to actual needs, so that the flexibility of the device in use is improved.

As a preferred implementation mode, the upper surface of the workbench 1 is movably connected with a plurality of groups of balls 14 through grooves, the plurality of groups of balls 14 are combined together to form a circular ring shape, the carrying plate 13 is of a square structure, the upper surface of the carrying plate 13 is fixedly connected with a friction layer, meanwhile, an output shaft of the main motor 16 is fixedly connected with a driving wheel, and the driving wheel is meshed with a gear ring at the lower end of the rotary column 15.

In this embodiment, as shown in fig. 1 and 3, the arrangement of the balls 14 can effectively reduce the friction resistance when the carrying plate 13 rotates, ensure that the carrying plate 13 can drive the hydraulic casting to rotate synchronously, and the friction layer arranged on the upper surface of the carrying plate 13 is made of soft rubber, and microporous grooves are uniformly distributed on the upper surface of the friction layer, so that the stability of the hydraulic casting after being placed can be enhanced in an auxiliary manner.

The multifunctional hydraulic casting nondestructive testing machine provided by the utility model can enhance the light focusing effect of the device and correspondingly irradiate the side surface of a casting to be tested through the matching of the movable plate 10, the mounting groove, the light beam plate 6 and the refraction plate 12, so that the testing efficiency of the device is improved, the placement position of the hydraulic casting can be conveniently adjusted through the matching of the main motor 16, the rotary column 15 and the carrying plate 13, and the labor intensity of workers is reduced.

Claims

1. A multifunctional hydraulic casting nondestructive testing machine comprises a workbench (1) and a movable plate (10), and is characterized in that the upper surface of the workbench (1) is symmetrically connected with a stand column (4), the stand column (4) is internally and slidably connected with an adjusting plate (5), the lower end of the adjusting plate (5) is movably connected with a fastening screw rod (3) through a bearing, two ends of the fastening screw rod (3) are slidably connected in an adjusting groove (17) formed in the stand column (4), the fastening plate (2) is slidably connected with the outer side surface of the stand column (4) through the fastening screw rod (3) which is in threaded connection, the upper surface of the adjusting plate (5) is fixedly connected with a transverse plate (8), an inner cavity of the transverse plate (8) is movably connected with a reciprocating screw rod (7) through a bearing, the end face of the transverse plate (8) is fixedly connected with an auxiliary motor (18), the auxiliary motor (18) is connected with the reciprocating screw rod (7) through a coupler, meanwhile, the upper surface of the workbench (1) is movably connected with a rotary column (15) through a bearing, the upper end of the rotary column (15) is fixedly connected with a carrier plate (13), the lower end of the rotary column (15) is fixedly connected with a main gear ring (16) through a main gear ring (16), the lower end of the main gear (1) is fixedly connected with the main gear ring (16), the ultraviolet lamp plate (9) is fixedly connected in the mounting groove, the lower surface of the movable plate (10) is fixedly connected with the beam light plate (6), and the lower surface of the beam light plate (6) is fixedly connected with the refraction plate (12).

2. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein four groups of upright posts (4) are fixedly connected to the upper surface of the workbench (1), the four groups of upright posts (4) are of square cylindrical structures, two groups of adjusting grooves (17) are symmetrically formed in two sides of each upright post (4), the two groups of adjusting grooves (17) are of long-strip structures, and meanwhile the two groups of adjusting grooves (17) are communicated with the inner cavities of the upright posts (4).

3. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein the adjusting plate (5) is of a cuboid structure, the sizes of the inner cavities of the adjusting plate (5) and the upright post (4) are matched, the adjusting plate (5) and the fastening screw rod (3) are combined to form a cross structure, the thread directions of the thread structures at the two ends of the fastening screw rod (3) are opposite, and meanwhile, the sizes of the fastening screw rod (3) and the adjusting groove (17) are matched.

4. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein the transverse plates (8) are two groups, the two groups of transverse plates (8) are of a back-shaped structure, the lower surfaces of the two ends of the transverse plates (8) are fixedly connected with the two groups of adjusting plates (5), the transverse plates (8) and the adjusting plates (5) are combined to form a 冂 -shaped structure, the reciprocating screw (7) is movably connected in one group of transverse plates (8), and the guide rod (11) is fixedly connected in the other group of transverse plates (8).

5. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein two groups of fastening plates (2) are symmetrically and spirally connected to two ends of the fastening screw rod (3), the two groups of fastening plates (2) are of a U-shaped structure, the size of the inner cavity of the fastening plate (2) is matched with the size of the outer side face of the upright post (4), the surface of the inner cavity of the fastening plate (2) is fixedly connected with a fastening layer, meanwhile, a plurality of groups of lugs are uniformly and fixedly connected to one side, close to the fastening layer, of the upright post (4), and the lugs are of a hemispherical structure.

6. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein the movable plate (10) is of a rectangular structure, the mounting groove formed in the lower surface of the movable plate (10) is of a strip-shaped structure, the section of the mounting groove is of an isosceles trapezoid structure, shu Guangban (6) fixedly connected with the lower surface of the movable plate (10) is of a back-shaped structure, the lower surface of the beam plate (6) is fixedly connected with the refraction plate (12) through a buckle, the refraction plate (12) is of a strip-shaped structure, meanwhile, the surface of the refraction plate (12) is provided with a light gathering groove, and the light gathering groove is of a cambered surface structure.

7. The multifunctional hydraulic casting nondestructive testing machine according to claim 1, wherein the upper surface of the workbench (1) is movably connected with a plurality of groups of balls (14) through grooves, the balls (14) are combined together to form a circular ring, the carrying plate (13) is of a square structure, the upper surface of the carrying plate (13) is fixedly connected with a friction layer, meanwhile, the output shaft of the main motor (16) is fixedly connected with a driving wheel, and the driving wheel is meshed with a gear ring at the lower end of the rotary column (15).