CN220271202U - Hub detection device based on X rays - Google Patents

Abstract

The utility model relates to the technical field of hub detection and discloses an X-ray-based hub detection device, which comprises a main table and a motor positioned on the side wall of an inner cavity of the main table, wherein a rotating shaft is rotatably arranged on the front surface of the main table, the output end of the motor is connected with one end of the rotating shaft through a reduction gear, a fixed plate is arranged on the inner side wall of a cavity of the rotating shaft, and a clamp structure for installing and fixing a hub is arranged on the fixed plate, wherein the clamp structure comprises a large gear, a small gear, a motor, a sliding groove, a sliding rod, a guide groove, a guide pillar and a connecting sheet. According to the utility model, the motor is utilized to drive the large gear to rotate through the pinion, so as to drive the guide groove to rotate, the guide post and the guide groove are matched to enable the slide rod to slide along the guide groove, so that the connecting piece is enabled to finish the action of outwards expanding (the outer diameter of the connecting piece is enlarged) or inwards contracting (the outer diameter of the connecting piece is reduced), the size of the aperture of the hub can be adjusted to be matched through the expansion or contraction of the clamp structure, and the hub detection efficiency and the applicability of the detection device are improved.

Description

Hub detection device based on X rays

Technical Field

The utility model relates to the technical field of hub detection, in particular to a hub detection device based on X-rays.

Background

Automobile hubs are one of important components of a vehicle, and the quality and performance of the automobile hubs directly influence the running safety and the operability of the vehicle. The existing hub detection equipment is usually X-ray machine detection equipment, so that the quality problem in the manufacturing process of the hub can be effectively controlled by detecting the automobile hub, the quality problem can be discovered and processed early, bad hubs are prevented from entering the market, and the safety and rights and interests of consumers are ensured.

The utility model discloses an automobile hub detection device in China patent publication No. CN206862922U, belongs to the technical field of automobile part detection, and mainly solves the problem that an image intensifier is easy to age after being used for a long time. With respect to the related art in the above, the inventors consider that there are the following drawbacks: although the flat panel detector is arranged for receiving the image in the prior art, the conversion between a special camera and a black-and-white display is not needed, so that the image distortion is reduced, the resolution is improved, the detection precision is improved, and the production cost is reduced; however, in the actual hub detection process, because the sizes of the hubs with different specifications are different, the hub installation and fixation stability is firstly ensured during detection, so that an X-ray-based hub detection device is needed, the hubs with different specifications and sizes are conveniently fixed, the operation is simple, and the hub detection efficiency and the applicability of the detection device are improved.

Disclosure of Invention

The utility model provides an X-ray-based hub detection device for solving the technical problem of fixing hubs with different specifications and sizes.

The utility model is realized by adopting the following technical scheme: the utility model provides a wheel hub detection device based on X ray, includes the host computer and is located the motor of host computer inner chamber lateral wall, the front rotation of host computer is installed the pivot, and the output of motor is connected with the one end of pivot through reducing gear, the fixed plate is installed to the cavity inside wall of pivot, be provided with the anchor clamps structure that is used for installing fixed wheel hub on the fixed plate, wherein anchor clamps structure includes gear wheel, pinion, motor, spout, slide bar, guide slot, guide pillar and connection piece.

Preferably, the large gear is rotatably mounted on the fixed plate, the small gear is meshed with the large gear, the motor is mounted on the fixed plate, and the output end of the motor is connected with the small gear through a connecting shaft.

Preferably, the chute is annularly distributed and installed on the periphery of the protruding block of the fixed plate, the sliding rod is slidably installed on the inner side of the chute cavity of the chute, one end of the sliding rod penetrates through the outer wall of the cavity of the rotating shaft, the guide groove is annularly distributed and arranged on the front face of the large gear, one end of the guide pillar is annularly distributed and installed on the front face of the sliding rod, the column shaft of the guide pillar is located on the inner side of the groove of the guide groove, and the connecting sheet is installed on one end of the sliding rod.

Preferably, the front of the main table is provided with a fixed cylinder, the fixed cylinder is positioned at the outer side of the rotating shaft, the front of the main table is provided with two groups of vertical plates, and the vertical plates are respectively positioned at two sides of the fixed cylinder.

Preferably, a first emitter is installed at the top of the fixed cylinder, and a second emitter is installed at one side of the vertical plate.

Preferably, an operation table is mounted on the top of the main table.

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

according to the utility model, the motor is utilized to drive the large gear to rotate through the pinion, so as to drive the guide groove to rotate, in the rotating process, the guide post and the guide groove are matched to enable the slide bar to slide along the guide groove, and further the connecting piece is enabled to finish the action of expanding outwards (the external diameter of the connecting piece is enlarged) or contracting inwards (the external diameter of the connecting piece is reduced), so that when hubs with different specifications are fixed, the size of the aperture of the hub can be adjusted to be matched through the expansion or contraction of the clamp structure, and convenience is brought to a user to finish the stable installation of the hub through the fastening contact of the connecting piece and the inner wall of the aperture of the hub, and the hub detection efficiency and the applicability of the detection device are improved.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

FIG. 5 is an expanded schematic view of the clamp structure of the present utility model;

fig. 6 is a schematic drawing showing the shrinkage of the clamp structure of the present utility model.

In the figure: 1. a main stage; 2. a rotating shaft; 3. a fixing plate; 4. a large gear; 5. a pinion gear; 6. a motor; 7. a chute; 8. a slide bar; 9. a guide groove; 10. a guide post; 11. a connecting sheet; 12. a motor; 13. a fixed cylinder; 14. a first transmitter; 15. an operation table; 16. a vertical plate; 17. a second transmitter.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Example 1: referring to fig. 1-6, the hub detection device based on X-ray in this embodiment includes a main table 1 and a motor 12 located on a side wall of an inner cavity of the main table 1, a rotating shaft 2 is rotatably installed on a front surface of the main table 1, an output end of the motor 12 is connected with one end of the rotating shaft 2 through a reduction gear, a fixed plate 3 is installed on an inner side wall of a cavity of the rotating shaft 2, a fixture structure for installing a fixed hub is provided on the fixed plate 3, wherein the fixture structure includes a large gear 4, a small gear 5, a motor 6, a sliding chute 7, a sliding rod 8, a guiding slot 9, a guiding column 10 and a connecting sheet 11, the large gear 4 is rotatably installed on the fixed plate 3, the small gear 5 is meshed with the large gear 4, the motor 6 is installed on the fixed plate 3, an output end of the motor 6 is connected with the small gear 5 through a connecting shaft, the sliding chute 7 is annularly installed on the periphery of a bump of the fixed plate 3, the sliding chute 8 is slidably installed on the inner side of a groove cavity of the sliding chute 7, one end of the sliding rod 8 penetrates through the outer wall of the cavity of the rotating shaft 2, the guiding slot 9 is annularly distributed on one end of the large gear 4, one end of the guiding slot 10 is installed on the front surface of the sliding rod 8, one end of the guiding column 10 is installed on the guiding column 8, and one end of the guiding column 10 is located on one end of the guiding column 11; the main table 1 is used for supporting and stabilizing the whole detection device, the sliding rod 8 moves in the sliding groove 7, the guide post 10 moves in the guide groove 9, the motor 6 drives the large gear 4 to rotate through the pinion 5, the guide groove 9 is further driven to rotate, in the rotating process, the guide post 10 is driven to move from one end of the guide groove 9 to the other end of the guide groove, the sliding rod 8 slides along the sliding groove 7 in cooperation with the sliding groove 7, the stretching or shrinking action of the sliding rod 8 can be completed, and further the connecting piece 11 is enabled to finish the action of outwards expanding (the outer diameter of the connecting piece is enlarged) or inwards shrinking (the outer diameter of the connecting piece is reduced), so that when hubs with different specifications are fixed, the size of the diameter of the matched hub can be adjusted through the expansion or shrinking of the clamp structure, a user can conveniently and firmly install the hub through the fastening contact of the connecting piece 11 and the inner wall of the hub aperture, and the applicability of the hub detection device is improved;

further, a fixed cylinder 13 is arranged on the front surface of the main table 1, the fixed cylinder 13 is positioned on the outer side of the rotating shaft 2, two groups of vertical plates 16 are distributed on the front surface of the main table 1, the vertical plates 16 are respectively positioned on two sides of the fixed cylinder 13, a first emitter 14 is arranged at the top of the fixed cylinder 13, a second emitter 17 is arranged on one side of the vertical plate 16, and an operation table 15 is arranged at the top of the main table 1; when the hub is fixed, the inner cavity of the hub faces the fixed cylinder 13, after the hub is fixed by the clamp structure, the motor 12 can be used for driving the hub to circularly rotate through the rotating shaft 2, and then the first emitter 14 and the second emitter 17 are started to respectively perform X-ray scanning detection on the inner wall and the whole periphery of the cavity of the hub in the rotating process, and the detection result is displayed through the operating platform 15 after being processed.

Working principle: the main table 1 is used for supporting and stabilizing the whole detection device, the motor 6 is utilized to drive the large gear 4 to rotate through the small gear 5, the guide groove 9 is driven to rotate, the guide post 10 and the guide groove 7 are matched to enable the slide rod 8 to slide along the guide groove 7, further the connecting piece 11 is enabled to finish the action of expanding outwards (the outer diameter of the connecting piece is enlarged) or contracting inwards (the outer diameter of the connecting piece is reduced), the size of the aperture of the hub can be adjusted to be matched through the expansion or contraction of the clamp structure, the hub with different specifications can be stably installed conveniently, and the hub detection efficiency and the applicability of the detection device are improved; after the hub is fixed, the motor 12 can be used for driving the hub to circularly rotate through the rotating shaft 2, the first emitter 14 and the second emitter 17 are started to respectively perform X-ray scanning detection on the inner wall and the whole periphery of the cavity of the hub in the rotating process, and the detection result is displayed through the operation table 15 after being processed.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (6)

1. The utility model provides a wheel hub detection device based on X ray, includes host computer (1) and is located motor (12) of host computer (1) inner chamber lateral wall, its characterized in that, pivot (2) are installed in the front rotation of host computer (1), and the output of motor (12) is connected with the one end of pivot (2) through reducing gear, fixed plate (3) are installed to the cavity inside wall of pivot (2), be provided with the anchor clamps structure that is used for installing fixed wheel hub on fixed plate (3), wherein anchor clamps structure includes gear wheel (4), pinion (5), motor (6), spout (7), slide bar (8), guide slot (9), guide pillar (10) and connection piece (11).

2. The hub detection device based on the X-rays according to claim 1, wherein the large gear (4) is rotatably mounted on the fixed plate (3), the small gear (5) is meshed with the large gear (4), the motor (6) is mounted on the fixed plate (3), and the output end of the motor (6) is connected with the small gear (5) through a connecting shaft.

3. The hub detection device based on X-rays according to claim 2, wherein the sliding grooves (7) are annularly distributed and installed on the periphery of the protruding blocks of the fixed plate (3), the sliding rods (8) are slidably installed on the inner sides of the groove cavities of the sliding grooves (7), one ends of the sliding rods (8) penetrate through the outer walls of the cavities of the rotating shafts (2), the guide grooves (9) are annularly distributed and arranged on the front face of the large gear (4), one ends of the guide columns (10) are distributed and installed on the front face of the sliding rods (8), the column bodies of the guide columns (10) are located on the inner sides of the grooves of the guide grooves (9), and the connecting pieces (11) are installed on one ends of the sliding rods (8).

4. The hub detection device based on the X-rays according to claim 1, wherein the front surface of the main table (1) is provided with a fixed cylinder (13), the fixed cylinder (13) is positioned on the outer side of the rotating shaft (2), two sets of vertical plates (16) are distributed on the front surface of the main table (1), and the vertical plates (16) are respectively positioned on two sides of the fixed cylinder (13).

5. The hub detection device based on X-rays according to claim 4, wherein a first emitter (14) is mounted on the top of the fixed cylinder (13), and a second emitter (17) is mounted on one side of the vertical plate (16).

6. An X-ray based hub detection device according to claim 1, characterized in that the top of the main table (1) is mounted with an operating table (15).