Automobile aluminum alloy hub polishing equipment

Abstract

The utility model discloses polishing equipment for an automobile aluminum alloy hub, relates to the field of automobile hub machining, solves the problem that an existing device is low in hub limiting type polishing work efficiency, and adopts the following scheme that the polishing equipment comprises two groups of bracket assemblies and a driving motor, mounting assemblies and polishing discs are respectively assembled at the outer ends of output shafts of the left and right groups of driving motors; a main body of the mounting assembly is a mounting disc, a shaft sleeve is fixedly mounted on the mounting disc, and the mounting assembly sleeves the outer end of the output shaft of the left driving motor through the shaft sleeve in a threaded manner; the polishing disc is fixedly installed on an output shaft of the driving motor on the right side through a bolt piece. According to the automobile aluminum alloy hub polishing equipment, through the arrangement of the two support assemblies and all the assemblies on the support assemblies, the hub installed on the installation assembly can be driven to rotate through the driving motor on the left side, the polishing disc is driven to rotate through the cooperation of the driving motor on the right side, and axial polishing in the rotating process can be achieved through contact between the outer edges of the polishing disc.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub processing, in particular to automobile aluminum alloy wheel hub polishing equipment. Background Art

[0002] In order to polish the finished automobile wheel hub before use, so that the surface of the automobile wheel hub is smoother, a motor is used to drive the polishing disc to rotate and polish the fixed wheel hub;

[0003] After searching, the patent application with the number CN202320625728.8 discloses a car aluminum alloy wheel hub polishing device, including a base, a polishing machine body is arranged on the top of the base, the bottom of the polishing machine body and the top of the base are fixedly connected, the top of the base is fixedly connected to a limiting sleeve, a placement groove is provided inside the base, and a limiting assembly is arranged inside the placement groove. The utility model drives the worm wheel to rotate by the rotation of the worm, the rotation of the worm wheel drives the rotation of the disc, the rotation of the disc drives the circular block to move inward, the movement of the circular block drives the limit frame to move inward, the movement of the limit frame drives the L-shaped block to move inward, the movement of the L-shaped block drives the connecting block to move inward, the movement of the connecting block drives the clamping block to move inward, and the clamping block moves to clamp the wheel hub;

[0004] The above application documents limit the wheel hub by setting various components to achieve the effect of stable polishing. However, since the wheel hubs are all circular, it is necessary to polish the outer wall arc surface and the inner wall arc surface. The fixed polishing operation not only has low work efficiency, but also has limited effect.

[0005] Therefore, we proposed an automobile aluminum alloy wheel polishing equipment. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an automobile aluminum alloy wheel hub polishing device, which solves the problem of low working efficiency of the prior device for the limited polishing of the wheel hub.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an automobile aluminum alloy wheel hub polishing device, comprising two sets of bracket assemblies located opposite to each other and two sets of drive motors mounted thereon, and the outer ends of the output shafts of the left and right sets of drive motors are respectively equipped with mounting assemblies and polishing discs;

[0008] The main body of the mounting assembly is a mounting plate with five groups of annular thread grooves, a sleeve is fixedly installed at the center of the rear side wall of the mounting plate, and the mounting assembly is sleeved on the outer end of the output shaft of the left drive motor through the sleeve thread;

[0009] The polishing disc is fixedly mounted on the output shaft of the driving motor on the right side by means of bolts;

[0010] The support assembly consists of a bottom plate and a table plate that slide up and down. The drive motor is fixedly installed on the table plate, and the top of the bottom plate is fixedly installed with a hydraulic cylinder seat on which the top end of the output shaft is fixedly connected to the bottom surface of the drive motor.

[0011] Preferably, four sets of vertical axes in opposite positions are fixedly mounted on the four corners of the top surface of the bottom plate;

[0012] Preferably, the four corners of the table are provided with shaft slots that match the specifications of the vertical shaft and can be slidably mounted;

[0013] Among them, the arrangement of four groups of vertical axes and axis slot holes can use the hydraulic cylinder seat to adjust the height of the table plate, so that the outer wall of the wheel hub installed on it contacts the outer wall of the polishing disc, thereby achieving efficient grinding and polishing.

[0014] Preferably, the polishing disc and the mounting assembly are in the same vertical plane, and the outer edge of the polishing disc contacts the outer edge of the hub mounted on the mounting assembly;

[0015] Among them, the arrangement of the polishing disc and the mounting assembly position can ensure the polishing efficiency therebetween.

[0016] Preferably, the specifications of the mounting plate in the mounting assembly match the specifications of the mounting portion at the center of the wheel hub.

[0017] The utility model provides a polishing device for automobile aluminum alloy wheel hub, which has the following beneficial effects:

[0018] The automobile aluminum alloy wheel hub polishing device, through the arrangement of two groups of bracket components and the components thereon, can utilize the left driving motor to drive the wheel hub installed on the mounting component to rotate, cooperate with the right driving motor to drive the polishing disc to rotate, and can utilize the contact between the outer edges thereof to realize axial polishing during the rotation process, thereby ensuring the polishing stability and polishing effect, solving the problem of low working efficiency of the limited polishing of the wheel hub of the existing device, and at the same time, the polishing disc can be adjusted to be located inside the wheel hub through the driving of the hydraulic cylinder seat, and its outer edge can be in contact with the inner edge of the wheel hub, thereby realizing the polishing of the inner edge wall of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the bracket assembly of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the polishing disc of the utility model.

[0022] In the figure: 1. bracket assembly; 11. base plate; 12. table plate; 13. hydraulic cylinder seat; 2. drive motor; 3. polishing disc; 4. installation assembly. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 The embodiment of the utility model provides a technical solution: an automobile aluminum alloy wheel polishing device, two sets of bracket assemblies 1 with opposite positions and two sets of drive motors 2 mounted thereon, and the outer ends of the output shafts of the left and right sets of drive motors 2 are respectively equipped with mounting assemblies 4 and polishing discs 3; the main body of the mounting assembly 4 is a mounting disc with five sets of annular thread grooves, a shaft sleeve is fixedly mounted at the center of the rear side wall of the mounting disc, and the mounting assembly 4 is threadedly sleeved on the outer end of the output shaft of the left drive motor 2 through the shaft sleeve; the polishing disc 3 is fixedly mounted on the output shaft of the right drive motor 2 through bolts; the bracket assembly 1 is composed of a bottom plate 11 and a table plate 12 that are slidably sleeved up and down, the drive motor 2 is fixedly mounted on the table plate 12, and the top of the bottom plate 11 is fixedly mounted with a hydraulic cylinder seat 13 whose top end of the output shaft is fixedly connected to the bottom surface of the drive motor 2;

[0025] Among them, the automobile aluminum alloy wheel hub polishing equipment, through the arrangement of two groups of bracket components 1 and the components thereon, can utilize the left-side driving motor 2 to drive the wheel hub installed on the mounting component 4 to rotate, and cooperate with the right-side driving motor 2 to drive the polishing disc 3 to rotate, and can utilize the contact between the outer edges thereof to realize axial polishing during the rotation process, thereby ensuring the polishing stability and polishing effect, and solving the problem of low efficiency of the existing device for the limited polishing of the wheel hub. At the same time, the polishing disc 3 can be adjusted to be on the inner side of the wheel hub through the driving of the hydraulic cylinder seat 13, and its outer edge can be in contact with the inner edge of the wheel hub, thereby realizing the polishing of the inner edge wall of the wheel hub.

[0026] Embodiment 2:

[0027] Four sets of relatively positioned vertical axes are fixedly installed on the four corners of the top surface of the base plate 11; shaft slots that are compatible with the specifications of the vertical axes and can be slidably mounted are provided on the four corners of the table plate 12; wherein, the arrangement of the four sets of vertical axes and shaft slots can utilize the hydraulic cylinder seat 13 to adjust the position of the table plate 12 in terms of up and down height, thereby making the outer wall of the wheel hub mounted thereon contact with the outer wall of the polishing disc 3, thereby achieving efficient grinding and polishing.

[0028] The polishing disc 3 and the mounting assembly 4 are in the same vertical plane, and the outer edge of the polishing disc 3 contacts the outer edge of the hub mounted on the mounting assembly 4; wherein, the positions of the polishing disc 3 and the mounting assembly 4 are arranged to ensure the polishing efficiency therebetween.

[0029] The specifications of the mounting plate in the mounting assembly 4 match the specifications of the mounting portion at the center of the wheel hub.

[0030] The working principle and use process of the utility model are as follows: when the device is needed to work, the heights of the left and right drive motors 2 are pre-set according to the requirements for the polishing position of the wheel hub, and then the wheel hub is assembled with bolts on the mounting assembly 4 at the outer end of the output shaft of the left drive motor 2, and then the two groups of hydraulic cylinder seats 13 are adjusted to make the outer edge of the polishing disc 3 contact the wall of the wheel hub to be polished, and the two groups of drive motors 2 are synchronously driven to rotate in opposite directions, so as to achieve the effect of efficiently polishing the wheel hub wall.

[0031] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automobile aluminum alloy wheel polishing device, characterized in that: It comprises two sets of bracket assemblies (1) positioned opposite to each other and two sets of drive motors (2) mounted thereon, and the outer ends of the output shafts of the left and right sets of drive motors (2) are respectively mounted with mounting assemblies (4) and polishing discs (3); The main body of the mounting assembly (4) is a mounting plate with five groups of annular thread grooves, a shaft sleeve is fixedly installed at the center of the rear side wall of the mounting plate, and the mounting assembly (4) is threadedly mounted on the outer end of the output shaft of the left drive motor (2) through the shaft sleeve; The polishing disc (3) is fixedly mounted on the output shaft of the right driving motor (2) by means of bolts; The support assembly (1) is composed of a bottom plate (11) and a table plate (12) which are slidably mounted up and down, the drive motor (2) is fixedly mounted on the table plate (12), and a hydraulic cylinder seat (13) is fixedly mounted on the top of the bottom plate (11) and the top end of the output shaft is fixedly connected to the bottom surface of the drive motor (2).

2. The automotive aluminum alloy wheel hub polishing equipment according to claim 1, characterized in that: Four groups of vertical axes in opposite positions are fixedly mounted on the four corners of the top surface of the bottom plate (11).

3. The automotive aluminum alloy wheel hub polishing device according to claim 2 is characterized in that: The four corners of the table plate (12) are provided with shaft slot holes that match the specifications of the vertical shaft and can be slidably mounted.

4. The automotive aluminum alloy wheel hub polishing equipment according to claim 1, characterized in that: The polishing disc (3) and the mounting assembly (4) are located in the same vertical plane, and the outer edge of the polishing disc (3) contacts the outer edge of the wheel hub mounted on the mounting assembly (4).

5. The automotive aluminum alloy wheel hub polishing equipment according to claim 1, characterized in that: The specifications of the mounting plate in the mounting assembly (4) match the specifications of the mounting portion at the center of the wheel hub.

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