Portable aluminum alloy die casting quality detection tool

Abstract

The utility model provides a portable aluminum alloy die casting quality detection tool, and relates to the field of aluminum alloy die casting detection, the portable aluminum alloy die casting quality detection tool comprises a shell, a detector body used for detecting an aluminum alloy die casting is arranged in the shell, a fixed frame is arranged at the top of the shell, and a sealing cover assembly is sleeved on the outer wall of the fixed frame. By rotating a rotating column, the rotating column drives a gear to rotate, so that the gear drives two racks to move, and the two racks move to push two clamping pieces to be separated from two clamping grooves formed in the two sides of a fixing frame correspondingly, so that an upper cover is not limited; through the structure, the upper cover can be conveniently taken down from the top of the shell to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy die casting detection, in particular to a portable aluminum alloy die casting quality detection tool. Background Art

[0002] Aluminum alloy die-castings are aluminum alloy equipment components obtained by casting. Generally, a sand mold or a metal mold is used to pour the heated liquid aluminum alloy into the mold cavity to form aluminum alloy parts of various shapes and sizes. After the aluminum alloy die-castings are completed, they need to be tested for quality. One of the tests is ultrasonic testing to see if the inside is intact, so a quality inspection tool for aluminum alloy die-castings is needed.

[0003] After searching, a portable aluminum alloy die-casting quality inspection tool with an authorization publication number of CN218726926U is found, which includes an outer frame and an upper cover. A detector body for inspecting aluminum alloy die-castings is arranged inside the outer frame. A plurality of lower buckles are fixedly arranged around the outer surface of the outer frame, and a plurality of upper slots are opened around the upper cover. By placing the upper cover on the top of the outer frame and then making the plurality of lower buckles respectively snap into the plurality of upper slots, the upper cover can be fixed to the top of the outer frame to form a sealing structure, which can protect the internal detector body and increase the service life of the inspection tool. However, when using the inspection tool, it is necessary to open the plurality of lower buckles in sequence before the upper cover can be removed, which is inconvenient.

[0004] Therefore, it is necessary to provide a new portable aluminum alloy die casting quality inspection tool to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable aluminum alloy die casting quality inspection tool.

[0006] The utility model provides a portable aluminum alloy die casting quality inspection tool, which includes a shell, a detector body for inspecting aluminum alloy die castings is arranged inside the shell, a fixing frame is arranged on the top of the shell, and a sealing cover assembly is arranged on the outer wall of the fixing frame;

[0007] The sealing cover assembly includes an upper cover, a rotating column and two engaging parts. A mounting groove is provided inside the upper cover, a hole is provided on the top of the upper cover, and the hole extends to the bottom of the upper cover. The rotating column is located in the hole and can rotate in the hole. A gear is fixedly sleeved on the side surface of the rotating column, and the gear is located in the mounting groove. Racks are respectively provided on both sides of the gear, and two racks are meshed with the gear. The ends of the two racks away from each other are respectively fixedly connected to one side of the two engaging parts. Two engaging grooves are respectively provided on both sides of the fixed frame, and the two engaging parts are respectively engaged with the engaging grooves on both sides of the fixed frame.

[0008] Preferably, the engaging member includes a movable plate, two pushing blocks, two connecting blocks and two clamping blocks, one side of the movable plate is fixedly connected to one end of the rack, and both ends of the movable plate away from the rack are respectively fixedly connected to one end of the two pushing blocks, one end of the two pushing blocks away from the movable plate passes through one end of the inner wall of the installation groove and are respectively fixedly connected to one side of the two connecting blocks, one side of the two connecting blocks close to the pushing blocks are respectively fixedly connected to one end of the two clamping blocks, and one end of the two clamping blocks away from the connecting block passes through one side of the upper cover and are respectively located in the two clamping grooves.

[0009] Preferably, ladder blocks for limiting are respectively provided at both ends of the movable plate, and sliding grooves matching the ladder blocks are respectively provided on both sides of the inner wall of the installation groove, and the two ladder blocks can slide in the two sliding grooves respectively.

[0010] Preferably, an annular limiting groove is formed on the inner wall of the hole, a limiting ring is sleeved on the surface of the rotating column, the limiting ring is located in the annular limiting groove, and the limiting ring can rotate in the annular limiting groove.

[0011] Preferably, a groove is provided at the top of the rotating column, and a hand piece is provided in the groove.

[0012] Preferably, the handpiece includes a handle and two rotating rods, circular holes are respectively opened on both sides of the inner wall of the groove, one end of the two rotating rods is respectively located in the two circular holes, and the ends of the two rotating rods away from the circular holes are respectively fixedly connected to both sides of the handle.

[0013] Preferably, four fixing blocks are provided at the bottom of the shell, and four fixing grooves matching the fixing blocks are opened at the top of the upper cover.

[0014] Compared with the related art, the portable aluminum alloy die casting quality inspection tool provided by the utility model has the following beneficial effects:

[0015] When the upper cover needs to be removed, the rotating column is rotated, and the rotating column drives the gear to rotate, so that the gear drives the two racks to move. The movement of the two racks will respectively push the two engaging parts to disengage from the two engaging grooves set on both sides of the fixed frame, so that the upper cover loses its limit. The above structure can facilitate the removal of the upper cover from the top of the outer shell to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the state structure of a portable aluminum alloy die casting quality inspection tool provided by the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of the state structure of a portable aluminum alloy die casting quality inspection tool provided by the utility model Figure 2 ;

[0018] Figure 3 for Figure 1 A schematic diagram of the internal structure of the upper cover shown;

[0019] Figure 4 for Figure 3 The overall structural schematic diagram of the engaging member shown;

[0020] Figure 5 for Figure 1 The schematic diagram of the disassembled structure of the portable aluminum alloy die casting quality inspection tool shown;

[0021] Figure 6 for Figure 1 A schematic diagram of the cross-sectional structure of the upper cover shown.

[0022] Numbers in the figure: 1. Shell; 2. Detector body; 3. Fixed frame; 4. Upper cover; 5. Rotating column; 6. Mounting slot; 7. Hole; 8. Gear; 9. Rack; 10. Engaging slot; 11. Moving plate; 12. Push block; 13. Connecting block; 14. Card block; 15. Trapezoidal block; 16. Annular limit slot; 17. Limit ring; 18. Groove; 19. Handle; 20. Rotating rod; 21. Fixed block; 22. Fixed slot. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the state structure of a portable aluminum alloy die casting quality inspection tool provided by the utility model Figure 1 ; Figure 2 A schematic diagram of the state structure of a portable aluminum alloy die casting quality inspection tool provided by the utility model Figure 2 ; Figure 3 for Figure 1 A schematic diagram of the internal structure of the upper cover shown; Figure 4 for Figure 3 The overall structural schematic diagram of the engaging member shown; Figure 5 for Figure 1 The schematic diagram of the disassembled structure of the portable aluminum alloy die casting quality inspection tool shown; Figure 6 for Figure 1 A schematic diagram of the cross-sectional structure of the upper cover shown.

[0025] In the specific implementation process, Figure 1-Figure 6 As shown, a portable aluminum alloy die casting quality inspection tool comprises a housing 1, a detector body 2 for inspecting aluminum alloy die castings is arranged inside the housing 1, the detector body 2 is the detector body mentioned in the authorization publication number CN218726926U, a fixing frame 3 is arranged on the top of the housing 1, and a sealing cover assembly is arranged on the outer wall of the fixing frame 3;

[0026] The sealing cover assembly includes an upper cover 4, a rotating column 5 and two engaging members. A mounting groove 6 is provided inside the upper cover 4. A hole 7 is provided on the top of the upper cover 4. The hole 7 extends to the bottom of the upper cover 4. The rotating column 5 is located in the hole 7. The rotating column 5 can rotate in the hole 7. A gear 8 is fixedly sleeved on the side surface of the rotating column 5. The gear 8 is located in the mounting groove 6. Racks 9 are respectively provided on both sides of the gear 8. The two racks 9 are meshed with the gear 8. The ends of the two racks 9 away from each other are respectively fixedly connected to one side of the two engaging members. Two engaging grooves 10 are respectively provided on both sides of the fixed frame 3. The two engaging members are respectively engaged with the engaging grooves 10 on both sides of the fixed frame 3. By rotating the rotating column 5, the rotating column 5 drives the gear 8 to rotate so that the gear 8 drives the two racks 9 to move. The movement of the two racks 9 will respectively push the two engaging members to disengage from the two engaging grooves 10 set on both sides of the fixed frame 3, thereby causing the upper cover 4 to lose its limit.

[0027] The clamping member includes a moving plate 11, two pushing blocks 12, two connecting blocks 13 and two clamping blocks 14. One side of the moving plate 11 is fixedly connected to one end of the rack 9. The two ends of the moving plate 11 away from the rack 9 are respectively fixedly connected to one end of the two pushing blocks 12. One end of the two pushing blocks 12 away from the moving plate 11 passes through one end of the inner wall of the installation groove 6 and is respectively fixedly connected to one side of the two connecting blocks 13. One side of the two connecting blocks 13 close to the pushing block 12 is respectively fixedly connected to one end of the two clamping blocks 14. One end of the two clamping blocks 14 away from the connecting block 13 passes through one side of the upper cover 4 and is respectively located in the two clamping grooves 10. The movement of the rack 9 will push the moving plate 11 to move, so that the moving plate 11 drives the two pushing blocks 12 to extend out of the upper cover 4. The two pushing blocks 12 will respectively drive the two clamping blocks 14 to move through the two connecting blocks 13, so that the two clamping blocks 14 are respectively detached from the two clamping grooves 10 set on one side of the fixed frame 3.

[0028] The two ends of the movable plate 11 are respectively provided with ladder blocks 15 for limiting the position, and the two sides of the inner wall of the installation groove 6 are respectively provided with slide grooves matching the ladder blocks 15, and the two ladder blocks 15 can slide in the two slide grooves respectively to limit the movable plate 11;

[0029] An annular limiting groove 16 is formed on the inner wall of the hole 7, and a limiting ring 17 is sleeved on the surface of the rotating column 5. The limiting ring 17 is located in the annular limiting groove 16. The limiting ring 17 can rotate in the annular limiting groove 16 to limit the rotating column 5 so that the rotating column 5 can only rotate in the hole 7;

[0030] A groove 18 is provided at the top of the rotating column 5, and a hand piece is provided in the groove 18, and the hand piece includes a handle 19 and two rotating rods 20. Circular holes are provided on both sides of the inner wall of the groove 18, and one end of the two rotating rods 20 is respectively located in the two circular holes, and the ends of the two rotating rods 20 away from the circular holes are respectively fixedly connected to the two sides of the handle 19, so as to facilitate lifting the housing 1 and also facilitate driving the rotating column 5 to rotate through the handle 19;

[0031] Four fixing blocks 21 are provided at the bottom of the housing 1 , and four fixing grooves 22 matching the fixing blocks 21 are opened at the top of the upper cover 4 . The four fixing blocks 21 at the bottom of the housing 1 are respectively inserted into the four fixing grooves 22 at the top of the upper cover 4 , thereby increasing the stability of the housing 1 .

[0032] The working principle provided by the utility model is as follows: when it is necessary to remove the upper cover 4, pull the handle 19, the handle 19 drives the rotating column 5 to rotate through the two rotating rods 20, the rotating column 5 drives the gear 8 to rotate so that the gear 8 drives the two racks 9 to move, the movement of the two racks 9 will respectively push the two moving plates 11 to move away from each other, the moving plates 11 will drive the two pushing blocks 12 to extend out of the upper cover 4, the two pushing blocks 12 will respectively drive the two clamping blocks 14 to move through the two connecting blocks 13, so that the two clamping blocks 14 are respectively disengaged from the two engaging grooves 10 set on one side of the fixing frame 3, so that the upper cover 4 loses its limit, thereby removing the upper cover 4, and the four fixing blocks 21 at the bottom of the shell 1 can be respectively inserted into the four fixing grooves 22 at the top of the upper cover 4, thereby increasing the stability of the shell 1.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable aluminum alloy die casting quality inspection tool, characterized in that: It comprises a housing (1), wherein a detector body (2) for detecting aluminum alloy die castings is arranged inside the housing (1), a fixing frame (3) is arranged on the top of the housing (1), and a sealing cover assembly is arranged on the outer wall of the fixing frame (3); The sealing cover assembly comprises an upper cover (4), a rotating column (5) and two engaging members. A mounting groove (6) is provided inside the upper cover (4). A hole (7) is provided at the top of the upper cover (4), and the hole (7) extends to the bottom of the upper cover (4). The rotating column (5) is located in the hole (7). The rotating column (5) can rotate in the hole (7). A gear (8) is fixedly sleeved on the side surface of the rotating column (5). The gear (8) is located in the mounting groove (6). Racks (9) are provided on both sides of the gear (8). Both of the two racks (9) are meshed with the gear (8). The ends of the two racks (9) that are away from each other are fixedly connected to one side of the two engaging members. Two engaging grooves (10) are provided on both sides of the fixed frame (3), and the two engaging members are respectively engaged with the engaging grooves (10) on both sides of the fixed frame (3).

2. A portable aluminum alloy die casting quality inspection tool according to claim 1, characterized in that: The engaging member comprises a movable plate (11), two pushing blocks (12), two connecting blocks (13) and two clamping blocks (14); one side of the movable plate (11) is fixedly connected to one end of the rack (9); two ends of the movable plate (11) away from the rack (9) are respectively fixedly connected to one end of the two pushing blocks (12); one end of the two pushing blocks (12) away from the movable plate (11) passes through one end of the inner wall of the mounting groove (6) and is respectively fixedly connected to one side of the two connecting blocks (13); one side of the two connecting blocks (13) close to the pushing block (12) is respectively fixedly connected to one end of the two clamping blocks (14); one end of the two clamping blocks (14) away from the connecting block (13) passes through one side of the upper cover (4) and is respectively located in the two engaging grooves (10).

3. A portable aluminum alloy die casting quality inspection tool according to claim 2, characterized in that: Both ends of the movable plate (11) are provided with ladder blocks (15) for limiting the position, and both sides of the inner wall of the installation groove (6) are provided with sliding grooves matching the ladder blocks (15), and the two ladder blocks (15) can slide in the two sliding grooves respectively.

4. A portable aluminum alloy die casting quality inspection tool according to claim 3, characterized in that: An annular limiting groove (16) is formed on the inner wall of the hole (7), a limiting ring (17) is sleeved on the surface of the rotating column (5), the limiting ring (17) is located in the annular limiting groove (16), and the limiting ring (17) can rotate in the annular limiting groove (16).

5. The portable aluminum alloy die casting quality inspection tool according to claim 4 is characterized in that: The top of the rotating column (5) is provided with a groove (18), and a hand piece is arranged in the groove (18).

6. A portable aluminum alloy die casting quality inspection tool according to claim 5, characterized in that: The handheld component comprises a handle (19) and two rotating rods (20), circular holes are respectively opened on both sides of the inner wall of the groove (18), one end of the two rotating rods (20) is respectively located in the two circular holes, and the ends of the two rotating rods (20) away from the circular holes are respectively fixedly connected to both sides of the handle (19).

7. A portable aluminum alloy die casting quality inspection tool according to claim 6, characterized in that: The bottom of the housing (1) is provided with four fixing blocks (21), and the top of the upper cover (4) is provided with four fixing grooves (22) matching the fixing blocks (21).

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