CN217819267U

CN217819267U - Leakage detection device for hydraulic motor shell casting

Info

Publication number: CN217819267U
Application number: CN202220889759.XU
Authority: CN
Inventors: 陆得红; 焦艳涛; 卞少波
Original assignee: Qingdao Shanao Metal Products Co ltd
Current assignee: Qingdao Shiyue Metal Products Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-11-15
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a hydraulic motor casing foundry goods leakage detection device, relate to motor casing foundry goods leakage detection technical field, including bottom plate and motor casing foundry goods, the last fixed surface of bottom plate is connected with the fixed disk, the surface sliding of bottom plate is connected with the movable plate, a side of movable plate is connected with the adapting unit who supplies movable plate reciprocating motion, another side fixedly connected with motor one of movable plate, the output shaft dead axle of motor one rotates and is connected with the bull stick, the fixed fluorescent lamp that is provided with between transparent protective layer and the bull stick, the tip fixedly connected with fixed block of bull stick, the fixed surface's of fixed block is connected with six arriss pieces, elastic buckle device is all installed to five sides of six arriss pieces, fixed block and six arris piece threaded connection, the fixed surface of six arris pieces is connected with nut one, but possessed adaptation multi-size hydraulic motor casing foundry goods and detect with fluorescence, can carry out leakage detection and the effect at dark environment and can not appear the dead angle.

Description

Leakage detection device for hydraulic motor shell casting

Technical Field

The utility model relates to a motor housing foundry goods seepage detection technical field specifically is a hydraulic motor housing foundry goods seepage detection device.

Background

The hydraulic motor is an actuator of the hydraulic system, which converts the hydraulic pressure energy provided by the hydraulic pump into mechanical energy (torque and rotational speed) of its output shaft. Liquid is a medium for transferring force and movement, a hydraulic motor is easy to leak when in use, and leakage detection is required to be carried out on a motor shell casting, but the size of the hydraulic motor shell casting matched with the common hydraulic motor shell casting leakage detection device is single, the penetration detection of the dark environment is difficult during detection, and the position of a dead angle on a penetration detection material is difficult to detect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic motor casing foundry goods seepage detection device, but possessed the many sizes of adaptation hydraulic motor casing foundry goods and detected with fluorescence, can carry out the seepage detection and can not appear the effect at dead angle in dark environment, the hydraulic motor casing foundry goods size singleness of having solved motor casing foundry goods seepage detection device adaptation, and the environment infiltration of line shade detects the difficulty during the detection, and the problem that the dead angle position on the infiltration detection material is difficult to detect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic motor casing foundry goods seepage detection device, includes bottom plate and motor casing foundry goods, the last fixed surface of bottom plate is connected with the fixed disk, the upper surface of fixed disk is used for placing the motor casing foundry goods, the sliding surface of bottom plate is connected with the movable plate, a side of movable plate is connected with the confession movable plate reciprocating motion's adapting unit, another side fixedly connected with motor one of movable plate, the fixed axle rotation of output shaft of motor one is connected with the bull stick, fixed parcel is provided with transparent protective layer on the bull stick, transparent protective layer with the fixed fluorescent lamp that is provided with between the bull stick, the tip fixedly connected with fixed block of bull stick, the fixed surface fixedly connected with six arris pieces of fixed block, the elasticity buckle device is all installed to five sides of six arris pieces, the fixed block with six arris piece threaded connection, the fixed surface fixedly connected with nut one of six arris pieces.

Preferably, the connecting part comprises a fixed table fixedly connected to the upper surface of the base plate, a second motor fixedly connected to the surface of the fixed table, a first rotating shaft fixedly connected to the output shaft of the second motor, a threaded through hole for the threaded rod to penetrate through and be in threaded connection with the first rotating shaft is formed in the surface of the first rotating shaft, a cylinder is rotatably connected to the surface fixed shaft of the threaded rod, four fixing plates symmetrically arranged are fixedly connected to the upper surface of the base plate, two connecting rods are fixedly connected to the surface of each fixing plate, a U-shaped plate is sleeved on the surface of each connecting rod in a sliding mode, a fixing rod is fixedly connected to the surface of each U-shaped plate, the fixing rods are fixedly connected to the movable plate, a cylindrical rod is fixedly connected to the surface of each U-shaped plate, a hollow column is connected to the surface of the cylindrical rod in a sliding mode, a connecting column is fixedly connected to the surface of each hollow column, and the end of each connecting column is rotatably connected to the surface fixed shaft of the cylinder.

Preferably, the surface of the bottom plate is fixedly connected with a mounting plate, and a magnifier and an observation port are mounted on the mounting plate.

Preferably, the surface of the moving plate is hinged with two rollers for rolling on the surface of the bottom plate when the moving plate moves.

Preferably, a second nut is mounted at the end of the threaded rod.

Preferably, the lower surface of the bottom plate is fixedly connected with wheels, and the surface of the bottom plate is fixedly connected with a handrail for moving and fixing when in use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a place the motor casing foundry goods that will detect on the fixed disk, under the effect of the reciprocating motion part of connecting to the side of the movable plate, make the fixed block of bull stick surface connection adjust to the suitable position, the motor casing foundry goods is blocked to the elasticity buckle device on the hexagonal piece again, through rotating nut one, make hexagonal piece pass through threaded connection and fixed block fixed, open motor one this moment, the bull stick begins to rotate, at this moment, the fluorescent lamp sends light and shines inside the motor casing foundry goods, thereby make illumination have the damaged hole of seepage to see through in the material, can not have the detection dead angle, be convenient for confirm the seepage position, it is convenient effective, under the effect of reciprocating motion part, can make the bull stick can pair the motor casing foundry goods of multiple not unidimensional on the one hand, another conveniently also can make the fluorescent lamp shine at the inside reciprocal of motor casing foundry goods, the detection area is shone in the increase, and under the effect of transparent protective layer, can play the guard action to the fluorescent lamp, prolonged service life.

2. The utility model discloses an illumination is observed to the viewing aperture of motor housing foundry goods top, can more audio-visually detect out under the effect of magnifying glass whether illumination has the leakage damaged hole to see through out from the material, is convenient for confirm the seepage position, and is convenient effective, improves work efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a second schematic diagram of the internal structure of the present invention;

FIG. 3 is an enlarged view of the point A in the schematic diagram 1 of the internal structure of the present invention;

fig. 4 is a schematic cross-sectional view of the structure of the fixing block of the present invention.

In the figure: 1. a base plate; 2. fixing the disc; 3. a first motor; 4. moving the plate; 5. a fixing rod; 6. a roller; 7. an observation port; 8. mounting a plate; 9. a magnifying glass; 10. a cylinder; 11. a fixed table; 12. a second motor; 13. a U-shaped plate; 14. a cylindrical rod; 15. a hollow column; 16. a threaded rod; 17. a first rotating shaft; 18. a fixing plate; 19. a connecting rod; 20. a hexagonal prism block; 21. a fixed block; 22. a rotating rod; 23. a fluorescent lamp; 24. A transparent protective layer; 25. an elastic buckle device; 26. a first screw cap; 27. connecting columns; 28. a motor housing casting; 29. and a second screw cap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present embodiment provides a technical solution: the utility model provides a hydraulic motor casing foundry goods leakage detection device, including bottom plate 1 and motor casing foundry goods 28, the last fixed surface of bottom plate 1 is connected with fixed disk 2, the upper surface of fixed disk 2 is used for placing motor casing foundry goods 28, the surperficial sliding connection of bottom plate 1 has movable plate 4, a side of movable plate 4 is connected with the adapting unit that supplies movable plate 4 reciprocating motion, another side fixedly connected with motor 3 of movable plate 4, the output shaft dead axle of motor 3 rotates and is connected with bull stick 22, fixed parcel is provided with transparent protective layer 24 on the bull stick 22, the fixed fluorescent lamp 23 that is provided with between transparent protective layer 24 and the bull stick 22, the tip fixedly connected with fixed block 21 of bull stick 22, the fixed surface of fixed block 21 is connected with six arriss 20, elastic buckle device 25 is all installed to five sides of six arriss 20, fixed block 21 and six arriss 20 threaded connection of arriss, the fixed surface of six arriss 20 is connected with nut 26.

More specifically, when the detection device is used in the embodiment, a motor shell casting 28 to be detected is firstly placed on the fixed disk 2, the movable plate 4 and the first motor 3 are adjusted to proper positions under the action of a reciprocating moving part connected to the side surface of the movable plate 4, the fixed block 21 connected to the surface of the rotating rod 22 is adjusted to proper positions, the elastic buckling devices on the hexagonal blocks 20 are clamped on the motor shell casting 28, the hexagonal blocks 20 are fixed to the fixed block 21 through threaded connection by rotating the first screw caps 26, the first motor 3 is turned on at the moment, the rotating rod 22 starts to rotate to drive the fluorescent lamp 23 and the transparent protective layer 24 to rotate, the fixed block 21 and the hexagonal blocks 20 are driven to rotate simultaneously, the hexagonal blocks 20 rotate to drive the motor shell casting 28 to rotate synchronously, at the moment, the fluorescent lamp 23 emits divergent light to irradiate inside the motor shell casting 28, so that the light penetrates out from holes with leakage in materials, the leakage position can be conveniently determined, the detection device is convenient and effective, under the action of the reciprocating moving part, on the one hand, the rotating rod 22 can be matched with various motor shells 28 with different sizes, the other parts can conveniently irradiate inside another motor shell casting 23, the motor shell casting can also can conveniently, the area of the motor shell casting can be conveniently irradiated, the transparent protective layer can be conveniently prolonged, the service life of the fluorescent lamp can be conveniently, and the fluorescent lamp can be conveniently used for detecting service life of the fluorescent lamp can be prolonged under the reciprocating moving part 24.

Further, in the present embodiment: the connecting part comprises a fixed table 11 fixedly connected to the upper surface of a base plate 1, a second motor 12 fixedly connected to the surface of the fixed table 11, a first rotating shaft 17 fixedly connected to the output shaft of the second motor 12, a threaded through hole for a threaded rod 16 to penetrate through and be in threaded connection with the first rotating shaft 17 is formed in the surface of the first rotating shaft 17, a cylinder 10 is rotatably connected to the surface of the threaded rod 16, four fixing plates 18 symmetrically arranged are fixedly connected to the upper surface of the base plate 1, two connecting rods 19 are fixedly connected to the surfaces of the fixing plates 18, a U-shaped plate 13 is sleeved on the surfaces of the connecting rods 19 in a sliding mode, a fixing rod 5 is fixedly connected to the surfaces of the U-shaped plate 13, the fixing rod 5 is fixedly connected with a movable plate 4, a cylindrical rod 14 is fixedly connected to the surfaces of the U-shaped plate 13, a hollow column 15 is connected to the surfaces of the cylindrical rod 14 in a sliding mode, a connecting column 27 is fixedly connected to the end portion of the hollow column 15 and is rotatably connected to the surface fixed shaft of the cylinder 10.

More specifically, when the fluorescent lamp device is used in the embodiment, by turning on the second motor 12, the first rotating shaft 17 starts to rotate, the first rotating shaft 17 rotates to drive the threaded rod 16 to start to rotate, the threaded rod 16 rotates to drive the cylinder 10 to start to rotate, the cylinder 10 rotates to drive the connecting column 27 to start to rotate, because the end of the connecting column 27 is fixedly connected with the hollow column 15, the U-shaped plate 13 starts to reciprocate under the rotation of the connecting column 27, the fixing rod 5 starts to reciprocate through the reciprocating movement of the U-shaped plate 13, the moving plate 4 fixedly connected with the fixing rod starts to reciprocate, under the reciprocating movement effect of the moving plate 4, on one hand, the rotating rod 22 can be matched with motor shell castings 28 of various sizes, and on the other hand, the fluorescent lamp 23 can also reciprocate and irradiate in the motor shell castings 28, so as to increase the irradiation detection area.

Further, in the present embodiment: the surface of the bottom plate 1 is fixedly connected with a mounting plate 8, and a magnifying lens 9 and an observation port 7 are arranged on the mounting plate 8.

More specifically, when the motor shell casting detection device is used in the embodiment, illumination is observed through the observation port 7 above the motor shell casting 28, whether the illumination is transmitted out from a hole with leakage damage on a material or not can be detected more visually under the action of the magnifier 9, the leakage position can be conveniently determined, and the motor shell casting detection device is convenient and effective to improve the working efficiency.

Further, in this embodiment: two rollers 6 are hinged on the surface of the moving plate 4 and used for rolling on the surface of the bottom plate 1 when the moving plate 4 moves.

More specifically, when the sliding device is used in the present embodiment, under the action of the roller 6, the friction force when the moving plate 4 contacts with the bottom plate 1 can be changed into a sliding friction force, so that the moving plate 4 slides on the surface of the bottom plate 1 more smoothly, and the service life is prolonged.

Further, in the present embodiment: the end of the threaded rod 16 is provided with a second nut 29.

More specifically, in the present embodiment, the distance between the first rotating shaft 17 and the cylinder 10 of the threaded rod 16 can be controlled by controlling the second nut 29, so as to control the reciprocating displacement distance of the U-shaped plate 13, and thus the reciprocating displacement distance of the moving plate 4, and thus the distance can be adjusted according to the size of the motor housing casting 28.

Further, in the present embodiment: the lower surface of the bottom plate 1 is fixedly connected with wheels, and the surface of the bottom plate 1 is fixedly connected with handrails for moving and fixing when in use.

More specifically, when using in this embodiment, when needing the mobile device, through promoting the handrail, but under the effect of wheel convenient and fast with the device removal assigned position, when needs use device, fixed the handrail, can be with the fixed use of device, easy operation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic motor casing foundry goods seepage detection device, includes bottom plate (1) and motor casing foundry goods (28), its characterized in that: last fixed surface of bottom plate (1) is connected with fixed disk (2), the upper surface of fixed disk (2) is used for placing motor housing foundry goods (28), the sliding surface of bottom plate (1) is connected with movable plate (4), a side of movable plate (4) is connected with the confession movable plate (4) reciprocating motion's adapting unit, another side fixedly connected with motor (3) of movable plate (4), the output shaft dead axle of motor (3) rotates and is connected with bull stick (22), fixed parcel is provided with transparent protective layer (24) on bull stick (22), transparent protective layer (24) with fixed fluorescent lamp (23) that are provided with between bull stick (22), the tip fixedly connected with fixed block (21) of bull stick (22), the six arris of fixed block (21) fixed surface fixedly connected with (20), elastic buckle device (25) are all installed to five sides of six arris of block (20), fixed block (21) with six arris of block (20) threaded connection, the fixed surface fixedly connected with nut (26) of six arris block (20).

2. The hydraulic motor housing casting leak detection device of claim 1, wherein: the connecting part comprises a fixed table (11) fixedly connected to the upper surface of the bottom plate (1), a second motor (12) is fixedly connected to the surface of the fixed table (11), a first rotating shaft (17) is fixedly connected to an output shaft of the second motor (12), a threaded through hole for a threaded rod (16) to penetrate through and be in threaded connection with the first rotating shaft (17) is formed in the surface of the first rotating shaft (17), a cylinder (10) is rotatably connected to the surface of the threaded rod (16), four symmetrically-arranged fixed plates (18) are fixedly connected to the upper surface of the bottom plate (1), two connecting rods (19) are fixedly connected to the surface of each fixed plate (18), a U-shaped plate (13) is sleeved on the surface of each connecting rod (19) in a sliding mode, a fixing rod (5) is fixedly connected to the surface of the U-shaped plate (13), the fixing rod (5) is fixedly connected to the moving plate (4), a cylindrical rod (14) is fixedly connected to the surface of the U-shaped plate (13), a hollow column (15) is slidably connected to the surface of the cylindrical rod (14), a hollow column (27) is fixedly connected to the surface of the connecting column (10).

3. The hydraulic motor housing casting leak detection device of claim 1, wherein: the surface of the bottom plate (1) is fixedly connected with a mounting plate (8), and a magnifying glass (9) and an observation port (7) are mounted on the mounting plate (8).

4. The hydraulic motor housing casting leak detection device of claim 1, wherein: the surface of the moving plate (4) is hinged with two rollers (6) which are used for rolling on the surface of the bottom plate (1) when the moving plate (4) moves.

5. The hydraulic motor housing casting leak detection device of claim 2, wherein: and a second nut (29) is installed at the end part of the threaded rod (16).

6. The hydraulic motor housing casting leak detection device of claim 1, wherein: the lower surface of the bottom plate (1) is fixedly connected with wheels, and the surface of the bottom plate (1) is fixedly connected with handrails for moving and fixing when in use.