Fixing piece for polishing middle of steel wheel

Abstract

The utility model discloses a fixing piece for polishing the middle of a steel wheel. The fixing piece comprises a mounting plate; the circular fixed cover plate is arranged on the upper end surface of the mounting plate; the fixing groove is formed in the upper end face of the circular fixing cover plate; the clamping assembly is used for clamping and fixing the to-be-machined steel wheel workpiece placed in the fixing groove and arranged in the circular fixing cover plate, and the clamping assembly is of a movable pressing structure; by arranging the clamping assembly, steel wheel workpieces of different sizes can be clamped and fixed, the fixing piece can fix the steel wheel workpieces of different sizes, the applicability of the fixing piece is improved, and therefore the steel wheel workpieces of different sizes can be more stably installed and fixed in the fixing groove; the steel wheel workpiece is fixed to the machine tool, a cutter above the machine tool presses downwards to saw the inner side of the steel wheel workpiece, and the machining efficiency of the steel wheel is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel wheel fixing technology, specifically a fixing component for grinding the middle part of a steel wheel. Background Technology

[0002] As is well known, steel wheels are mechanical parts widely used in the automotive, industrial, and aerospace fields. During manufacturing, steel wheels require machining on machine tools, necessitating the use of fasteners to secure them to the machine.

[0003] However, existing fasteners for steel wheel workpieces cannot clamp and fix steel wheel workpieces of different sizes, resulting in low applicability of the fasteners and thus reducing the working efficiency of steel wheel workpiece processing. Therefore, we propose a fastener for grinding the middle of steel wheels to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a fixing component for grinding the middle of a steel wheel, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fastener for grinding the center of a steel wheel, comprising:

[0007] Mounting plate;

[0008] A circular fixed cover plate is set on the upper surface of the mounting plate;

[0009] A fixing groove is provided on the upper surface of the circular fixing cover plate;

[0010] The clamping assembly is used to clamp and fix the steel wheel workpiece to be processed placed inside the fixed groove, and is set inside the circular fixed cover plate. The clamping assembly is a movable pressing structure.

[0011] As a further embodiment of this utility model: the clamping assembly includes four sets of through slots, which are equidistantly arranged on the upper wall of the circular fixed cover. A set of movable plates is slidably arranged on the inner wall of the four sets of through slots. A set of fixed rods is arranged on the side wall of each set of movable plates outside the circular fixed cover. A set of clamping blocks is arranged at the other end of each set of fixed rods. A set of first hinge blocks is arranged on the side wall of each set of movable plates inside the circular fixed cover. A set of connecting rods is hinged to each set of first hinge blocks. A set of second hinge blocks is hinged to the other end of each set of connecting rods. The second hinge blocks are arranged on the side wall of the circular block. The lower end face of the circular block is connected to the output end of the rotary motor.

[0012] As a further embodiment of this utility model: the rotary motor is disposed on the upper end surface of the supporting circular block, and the lower end surface of the supporting circular block is disposed on the upper end surface of the mounting plate.

[0013] As a further embodiment of this utility model: multiple sets of fixing frames are provided on the side wall of the supporting circular block, and the lower end face of each set of fixing frames is provided on the upper end face of the mounting plate.

[0014] As a further embodiment of this utility model: a set of sliding rods is provided on the inner wall of each of the multiple sets of fixed frames, a set of sliders is provided on the outer wall of each of the multiple sets of sliding rods, and the multiple sets of sliders are respectively provided on the lower end surface of the multiple sets of movable plates.

[0015] As a further embodiment of this utility model, a set of mounting bolts is provided at each of the four corners of the mounting plate.

[0016] As a further improvement of this utility model: multiple sets of auxiliary support plates are provided on the outer wall of multiple sets of circular fixed cover plates, and the lower end surfaces of the multiple sets of auxiliary support plates are all provided on the upper end surface of the mounting plate.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This fastener for grinding the middle of steel wheels can clamp and fix steel wheel workpieces of different sizes by setting a clamping component. This makes the fastener applicable to steel wheel workpieces of different sizes, thus improving its applicability. It allows steel wheel workpieces of different sizes to be more stably installed and fixed inside the fixing groove, fixing the steel wheel workpiece on the machine tool. This allows the cutting tool above the machine tool to press down and saw teeth on the inner side of the steel wheel workpiece, improving the processing efficiency of the steel wheel. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the circular fixed cover plate in this utility model.

[0021] Figure 3 for Figure 2 A magnified structural diagram of A.

[0022] The components include: 1. Mounting plate; 2. Circular fixed cover plate; 3. Fixed groove; 4. Through groove; 5. Moving plate; 6. Fixed rod; 7. Clamping block; 8. First hinge block; 9. Connecting rod; 10. Second hinge block; 11. Circular block; 12. Rotary motor; 13. Supporting circular block; 14. Fixed frame; 15. Slide rod; 16. Slider; 17. Mounting bolt; 18. Auxiliary support plate. Detailed Implementation

[0023] In one embodiment, such as Figures 1-3 As shown, a fastener for grinding the middle of a steel wheel includes:

[0024] Mounting plate 1;

[0025] A circular fixed cover plate 2 is disposed on the upper end surface of the mounting plate 1;

[0026] The fixing groove 3 is set on the upper end surface of the circular fixing cover plate 2;

[0027] The clamping assembly is used to clamp and fix the steel wheel workpiece to be processed placed inside the fixing groove 3, and is set inside the circular fixing cover plate 2. The clamping assembly is a movable pressing structure.

[0028] The clamping assembly includes four sets of through slots 4, which are equidistantly arranged on the upper wall of the circular fixed cover plate 2. A set of movable plates 5 are slidably arranged on the inner wall of the four sets of through slots 4. A set of fixed rods 6 are arranged on the side wall of the multiple sets of movable plates 5 outside the circular fixed cover plate 2. A set of clamping blocks 7 are arranged at the other end of the multiple sets of fixed rods 6. A set of first hinge blocks 8 are arranged on the side wall of the multiple sets of movable plates 5 inside the circular fixed cover plate 2. A set of connecting rods 9 are hinged to the multiple sets of first hinge blocks 8. A set of second hinge blocks 10 are hinged to the other end of the multiple sets of connecting rods 9. The multiple sets of second hinge blocks 10 are arranged on the side wall of the circular block 11. The lower end face of the circular block 11 is connected to the output end of the rotary motor 12.

[0029] Specifically, in use, the mounting plate 1 is installed on the machine tool using multiple sets of mounting bolts 17. Then, the steel wheel workpiece to be processed is placed inside the fixed groove 3. The rotary motor 12 is then started, causing the circular block 11 to rotate. The circular block 11 drives multiple sets of second hinge blocks 10 to move. These second hinge blocks 10, through connecting rods 9, drive multiple sets of first hinge blocks 8 to move. The first hinge blocks 8 drive multiple sets of moving plates 5 to slide on the inner wall of the through groove 4. The moving plates 5 drive multiple sets of fixed rods 6 to move. The fixed rods 6 drive multiple sets of clamping blocks 7 to move, thus... Multiple clamping blocks 7 clamp and fix the steel wheel workpiece to be processed inside the fixing groove 3, facilitating the downward pressure of the cutting tool above the machine tool to saw teeth on the inner side of the steel wheel workpiece, forming a tooth shape. By setting the clamping assembly, steel wheel workpieces of different sizes can be clamped and fixed, making the fixing component able to fix steel wheel workpieces of different sizes, improving the applicability of the fixing component. This allows steel wheel workpieces of different sizes to be more stably installed and fixed inside the fixing groove 3, fixing the steel wheel workpiece to the machine tool, allowing the cutting tool above the machine tool to see teeth on the inner side of the steel wheel workpiece, thus improving the processing efficiency of the steel wheel.

[0030] like Figures 1-3As shown, the rotary motor 12 is mounted on the upper surface of the support block 13, and the lower surface of the support block 13 is mounted on the upper surface of the mounting plate 1; the support block 13 provides support for the rotary motor 12. Multiple sets of fixing frames 14 are mounted on the side wall of the support block 13, and the lower surfaces of all the fixing frames 14 are mounted on the upper surface of the mounting plate 1; the fixing frames 14 provide support for the sliding rod 15. Each set of fixing frames 14 has a set of sliding rods 15 on its inner wall, and each set of sliding rods 15 has a set of sliders 16 on its outer wall; the sliders 16 are respectively mounted on the lower surfaces of the multiple moving plates 5; the sliding rods 15 and sliders 16 support the movement of the moving plates 5.

[0031] like Figures 1-2 As shown, a set of mounting bolts 17 are provided at each of the four corners of the mounting plate 1; the mounting plate 1 can be fixed to the machine tool by using the mounting bolts 17. Multiple sets of auxiliary support plates 18 are provided on the outer wall of multiple sets of circular fixed cover plates 2, and the lower end face of the multiple sets of auxiliary support plates 18 is provided on the upper end face of the mounting plate 1; the auxiliary support plates 18 can provide auxiliary support for the circular fixed cover plates 2.

[0032] The above embodiment discloses a fixing component for grinding the middle of a steel wheel. In use, the mounting plate 1 is installed on the machine tool by multiple sets of mounting bolts 17. Then, the steel wheel workpiece to be processed is placed inside the fixing groove 3. Then, the rotary motor 12 is started, and the rotary motor 12 drives the circular block 11 to rotate. The circular block 11 drives multiple sets of second hinge blocks 10 to move. The multiple sets of second hinge blocks 10 drive multiple sets of first hinge blocks 8 to move through the connecting rod 9. The multiple sets of first hinge blocks 8 drive multiple sets of moving plates 5 to slide on the inner wall of the through groove 4. The multiple sets of moving plates 5 drive multiple sets of fixing rods 6 to move. The multiple sets of fixing rods 6 drive multiple sets of clamping blocks 7 to move, so that the multiple sets of clamping blocks 7 clamp and fix the steel wheel workpiece to be processed inside the fixing groove 3. This makes it convenient for the cutting tool above the machine tool to press down and saw teeth on the inner side of the middle of the steel wheel workpiece, forming a tooth shape.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixing member for grinding the middle of a steel wheel, characterized in that, include: Mounting plate (1); A circular fixed cover plate (2) is set on the upper end surface of the mounting plate (1); The fixing groove (3) is set on the upper end surface of the circular fixing cover plate (2); The clamping assembly is used to clamp and fix the steel wheel workpiece to be processed placed inside the fixed groove (3), and is set inside the circular fixed cover plate (2). The clamping assembly is a movable pressing structure. The clamping assembly includes four sets of through slots (4), which are equidistantly arranged on the upper wall of the circular fixed cover plate (2). A set of movable plates (5) are slidably arranged on the inner wall of the four sets of through slots (4). A set of fixed rods (6) are arranged on the side wall of the multiple sets of movable plates (5) outside the circular fixed cover plate (2). A set of clamping blocks (7) is arranged at the other end of the multiple sets of fixed rods (6). A set of first hinge blocks (8) are arranged on the side wall of the multiple sets of movable plates (5) inside the circular fixed cover plate (2). A set of connecting rods (9) are hinged on the multiple sets of first hinge blocks (8). A set of second hinge blocks (10) are hinged at the other end of the multiple sets of connecting rods (9). The multiple sets of second hinge blocks (10) are arranged on the side wall of the circular block (11). The lower end of the circular block (11) is connected to the output end of the rotary motor (12). The rotary motor (12) is disposed on the upper end surface of the support block (13), and the lower end surface of the support block (13) is disposed on the upper end surface of the mounting plate (1). Multiple sets of fixing frames (14) are provided on the side wall of the supporting circular block (13), and the lower end face of the multiple sets of fixing frames (14) is provided on the upper end face of the mounting plate (1). Each of the multiple sets of fixed frames (14) has a set of sliding rods (15) on its inner wall, and each of the multiple sets of sliding rods (15) has a set of sliders (16) on its outer wall. The multiple sets of sliders (16) are respectively set on the lower end face of the multiple sets of movable plates (5).

2. The fixing member for grinding the middle of a steel wheel according to claim 1, characterized in that, A set of mounting bolts (17) is provided at each of the four corners of the mounting plate (1).

3. A fixing member for grinding the middle of a steel wheel according to claim 1, characterized in that, Multiple sets of auxiliary support plates (18) are provided on the outer wall of multiple sets of circular fixed cover plates (2), and the lower end surfaces of the multiple sets of auxiliary support plates (18) are all provided on the upper end surface of the mounting plate (1).

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