Feeding mechanism for brake disc polishing machining

Abstract

The utility model relates to the technical field of brake disc machining, and discloses a feeding mechanism for brake disc polishing machining, which comprises a roller conveyor and a base, the roller conveyor is obliquely arranged, the base is arranged below the lowest position of the roller conveyor, and the obliquely arranged roller conveyor enables the heights of the roller conveyor at all positions to be different. When a crane or other conveying equipment is used for conveying a brake disc to the roller type conveyor, the brake disc can be directly pushed to the roller type conveyor from different heights, carrying is not needed, the brake disc is conveyed to the rotating plate through the roller type conveyor, then the lifting part drives the lifting plate to rise, then the rotating plate is driven to rise, and the brake disc is conveyed to the roller type conveyor through the lifting part. When the rotating plate is lifted to be close to a polishing platform on the polishing equipment, the rotating plate moves upwards to enable the guide rack to push the gear to rotate, so that the rotating plate is inclined, the brake disc on the rotating plate slides to the polishing platform, and manual carrying is not needed.

Description

Technical Field

[0001] This utility model relates to the field of brake disc processing technology, specifically a feeding mechanism for brake disc grinding processing. Background Technology

[0002] During the machining process of brake discs, burrs easily form on their surface. These burrs make the surface of the brake disc rough and uneven, often causing scratches and other damage to the equipment when used. Therefore, a grinding device is needed to remove the burrs from the surface of the brake disc. Existing grinding equipment often requires workers to move the brake disc onto the grinding platform during loading. However, brake discs are heavy, making it difficult for workers to move them. If a crane is used to lift the brake disc, it will be blocked by the frame and casing of the grinding equipment, making lifting very inconvenient. Utility Model Content

[0003] The purpose of this utility model is to provide a feeding mechanism for brake disc grinding, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a feeding mechanism for brake disc grinding, comprising a roller conveyor and a base. The roller conveyor is inclined, and the base is positioned below the lowest point of the roller conveyor. A lifting component is fixedly installed inside the base. A lifting plate is fixedly installed at the lifting end of the lifting component. A rotating plate is rotatably mounted on the lifting plate. A connecting shaft is fixedly installed at the rear end of the rotating plate. The connecting shaft is rotatably connected to the lifting plate via a bearing. A height adjustment component is fixedly installed on the back of the base. A rack frame is fixedly installed at the lifting end of the height adjustment component. A guide rack is fixedly installed on the front side of the rack frame. A gear is fixedly installed at the end of the connecting shaft. After the rotating plate is raised to a certain height, the gear meshes with the guide rack.

[0005] Furthermore, the lifting component includes a reduction motor and a guide rail. The bottom inner wall of the guide rail is fixedly installed on the bottom inner wall of the base. The reduction motor is fixedly installed on the outer wall of the base. A bidirectional lead screw is fixedly installed at the output end of the reduction motor. A movable frame is threaded onto the outer wall of the bidirectional lead screw. Two movable frames are provided and are symmetrically arranged about the left and right sides of the bidirectional lead screw. The movable frames are slidably mounted on the guide rail. A hinge seat one is fixedly installed on the top of the movable frame. A hinge rod is hinged to the hinge seat one by a pin. The top end of the hinge rod is hinged to the hinge seat two by a pin. The hinge seat two is fixedly installed at the bottom of the lifting plate.

[0006] Furthermore, the height adjustment component includes a mounting plate, which is fixedly mounted on the back of the base. A mounting seat is fixedly mounted on the outer wall of the mounting plate, and an electric telescopic rod is fixedly mounted inside the mounting seat. There are two mounting seats, and the telescopic end of the electric telescopic rod is fixedly connected to the bottom of the rack frame.

[0007] Furthermore, a guide plate is fixedly installed at the lowest end of the roller conveyor, and the inclination angle of the guide plate is consistent with the inclination angle of the roller conveyor.

[0008] Furthermore, a groove is provided on the top of the rotating plate, and the groove is located at the center of the rotating plate.

[0009] Furthermore, a baffle plate is fixedly installed on the top of the base, and an avoidance groove is provided on the baffle plate to avoid the hinge rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The inclined roller conveyor results in different heights at each position. When using a crane or other conveying equipment to transport the brake disc onto the roller conveyor, the brake disc can be directly pushed onto the roller conveyor from different heights without manual handling. The brake disc is transported to the rotating plate by the roller conveyor, and then the lifting component drives the lifting plate to rise, which in turn drives the rotating plate to rise. When the rotating plate rises to be close to the grinding platform on the grinding equipment, the rotating plate moves upward again, causing the guide rack to drive the gear to rotate, causing the rotating plate to tilt and allowing the brake disc on the rotating plate to slide onto the grinding platform without manual handling.

[0012] A height adjustment component is provided to adjust the height of the rack frame, and in turn, the height of the guide rack, so that the gear will engage with the guide rack when the rotating plate is raised to be close to the grinding platform on the grinding equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a structural diagram of the base, height adjustment component, lifting plate, and rotating plate of this utility model;

[0015] Figure 3 This is a structural schematic diagram of the base, height adjustment component, lifting plate, and rotating plate of this utility model from the side view.

[0016] Figure 4 This is a structural schematic diagram of the front sectional view of the base of this utility model.

[0017] In the diagram: 1. Roller conveyor; 2. Base; 3. Lifting plate; 4. Rotating plate; 401. Groove; 402. Connecting shaft; 5. Lifting component; 501. Gear motor; 502. Bidirectional lead screw; 503. Moving frame; 504. Guide rail; 505. Hinge seat one; 506. Hinge rod; 507. Hinge seat two; 6. Gear; 7. Height adjustment component; 701. Mounting plate; 702. Mounting seat; 703. Electric telescopic rod; 8. Rack frame; 9. Guide rack; 10. Baffle plate; 1001. Clearance groove; 11. Guide plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figures 1-4 This utility model provides a technical solution: a feeding mechanism for brake disc grinding, including a roller conveyor 1 and a base 2. The roller conveyor 1 is inclined, and the base 2 is located below the lowest point of the roller conveyor 1. A lifting component 5 is fixedly installed inside the base 2. A lifting plate 3 is fixedly installed at the lifting end of the lifting component 5. A rotating plate 4 is rotatably installed on the lifting plate 3. A connecting shaft 402 is fixedly installed at the rear end of the rotating plate 4. The connecting shaft 402 is rotatably connected to the lifting plate 3 through a bearing. A height adjustment component 7 is fixedly installed on the back of the base 2. A rack frame 8 is fixedly installed at the lifting end of the height adjustment component 7. A guide rack 9 is fixedly installed on the front of the rack frame 8. A gear 6 is fixedly installed at the end of the connecting shaft 402. After the rotating plate 4 is raised to a certain height, the gear 6 meshes with the guide rack 9. The inclined roller conveyor 1 results in a different height at each position, which is advantageous when using a crane. When the brake disc is conveyed to the roller conveyor 1 by the machine or other conveying equipment, it can be directly pushed onto the roller conveyor 1 from different heights without handling. The brake disc is conveyed to the rotating plate 4 by the roller conveyor 1. Then, the lifting component 5 drives the lifting plate 3 to rise, which in turn drives the rotating plate 4 to rise. When the rotating plate 4 rises to be close to the grinding platform on the grinding equipment, the guide rack 9 meshes with the gear 6. The rotating plate 4 moves up further, which causes the guide rack 9 to push the gear 6 to rotate, which in turn drives the connecting shaft 402 to rotate. The rotation of the connecting shaft 402 drives the rotating plate 4 to rotate, causing the rotating plate 4 to tilt and allowing the brake disc on the rotating plate 4 to slide onto the grinding platform without manual handling. A height adjustment component 7 is set to adjust the height of the rack frame 8, which in turn adjusts the height of the guide rack 9, so that the gear 6 will mesh with the guide rack 9 when the rotating plate 4 rises to be close to the grinding platform on the grinding equipment.

[0020] The lifting component 5 includes a reduction motor 501 and a guide rail 504. The bottom inner wall of the guide rail 504 is fixedly mounted on the bottom inner wall of the base 2. The reduction motor 501 is fixedly mounted on the outer wall of the base 2. A double-acting lead screw 502 is fixedly mounted on the output end of the reduction motor 501. A movable frame 503 is threaded onto the outer wall of the double-acting lead screw 502. Two movable frames 503 are provided and are symmetrically arranged about the left and right sides of the double-acting lead screw 502. The movable frames 503 are slidably mounted on the guide rail 504. A hinge seat 505 is fixedly mounted on the top of the movable frame 503. A hinge seat 505 is hinged to a hinge rod 506 via a pin. The top of the hinge rod 506 is hinged to a hinge seat 507 via a pin. The hinge seat 507 is fixedly installed at the bottom of the lifting plate 3. The geared motor 501 drives the bidirectional lead screw 502 to rotate, causing the moving frame 503 on the bidirectional lead screw 502 to move, which in turn drives the hinge seat 505 to move. The movement of the hinge seat 505 causes the hinge rod 506 to tilt up, which in turn lifts the hinge seat 507. The lifting of the hinge seat 507 lifts the lifting plate 3, thus achieving the purpose of lifting the lifting plate 3.

[0021] The height adjustment component 7 includes a mounting plate 701, which is fixedly mounted on the back of the base 2. A mounting seat 702 is fixedly mounted on the outer wall of the mounting plate 701, and an electric telescopic rod 703 is fixedly mounted inside the mounting seat 702. There are two mounting seats 702. The telescopic end of the electric telescopic rod 703 is fixedly connected to the bottom of the rack frame 8. The mounting plate 701 is used to fix the mounting seat 702 to the base 2, and the mounting seat 702 is used to install the electric telescopic rod 703. The rack frame 8 is raised and lowered by the two electric telescopic rods 703, thereby realizing the height adjustment of the guide rack 9.

[0022] A guide plate 11 is fixedly installed at the lowest end of the roller conveyor 1. The inclination angle of the guide plate 11 is the same as the inclination angle of the roller conveyor 1. The guide plate 11 is set to guide the brake disc onto the rotating plate 4.

[0023] The top of the rotating plate 4 is provided with a groove 401, which is located at the center of the rotating plate 4. When the brake disc slides onto the rotating plate 4, it will slide into the groove 401 to prevent the brake disc from slipping off the rotating plate 4 during the lifting process.

[0024] A baffle plate 10 is fixedly installed on the top of the base 2. The baffle plate 10 has a clearance groove 1001 that avoids the hinge rod 506. The baffle plate 10 is set to shield the internal structure of the base 2 to prevent falling objects from directly hitting the double-acting screw 502. The clearance groove 1001 is set to avoid the hinge rod 506 so that the baffle plate 10 will not hinder the movement and tilting of the hinge rod 506.

[0025] Working principle: In use, the brake disc is hoisted onto the roller conveyor 1 using a hoisting device or transport trolley. The brake disc is then transported onto the rotating plate 4 by the roller conveyor 1. Then, the lifting component 5 drives the lifting plate 3 to rise, which in turn drives the rotating plate 4 to rise. When the rotating plate 4 rises to be close to the grinding platform on the grinding equipment, the guide rack 9 meshes with the gear 6. The rotating plate 4 moves further upward, causing the guide rack 9 to push the gear 6 to rotate, which in turn drives the connecting shaft 402 to rotate. The rotation of the connecting shaft 402 drives the rotating plate 4 to rotate, causing the rotating plate 4 to tilt and allowing the brake disc on the rotating plate 4 to slide onto the grinding platform without manual handling.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A feeding mechanism for brake disc grinding, comprising a roller conveyor (1) and a base (2), characterized in that: The roller conveyor (1) is inclined, and the base (2) is located below the lowest point of the roller conveyor (1). A lifting component (5) is fixedly installed inside the base (2). A lifting plate (3) is fixedly installed at the lifting end of the lifting component (5). A rotating plate (4) is rotatably installed on the lifting plate (3). A connecting shaft (402) is fixedly installed at the rear end of the rotating plate (4). The connecting shaft (402) is rotatably connected to the lifting plate (3) through a bearing. A height adjustment component (7) is fixedly installed on the back of the base (2). A rack frame (8) is fixedly installed at the lifting end of the height adjustment component (7). A guide rack (9) is fixedly installed on the front of the rack frame (8). A gear (6) is fixedly installed at the end of the connecting shaft (402). After the rotating plate (4) is raised to a certain height, the gear (6) meshes with the guide rack (9).

2. The feeding mechanism for brake disc grinding according to claim 1, characterized in that: The lifting component (5) includes a reduction motor (501) and a guide rail (504). The bottom inner wall of the guide rail (504) is fixedly installed on the bottom inner wall of the base (2). The reduction motor (501) is fixedly installed on the outer wall of the base (2). A two-way lead screw (502) is fixedly installed at the output end of the reduction motor (501). A movable frame (503) is threaded on the outer wall of the two-way lead screw (502). There are two movable frames (503), which are symmetrically arranged about the two-way lead screw (502). The movable frame (503) is slidably arranged on the guide rail (504). A hinge seat one (505) is fixedly installed on the top of the movable frame (503). A hinge rod (506) is hinged to the hinge seat one (505) by a pin. A hinge seat two (507) is hinged to the top of the hinge rod (506) by a pin. The hinge seat two (507) is fixedly installed at the bottom of the lifting plate (3).

3. The feeding mechanism for brake disc grinding according to claim 1, characterized in that: The height adjustment component (7) includes a mounting plate (701), which is fixedly mounted on the back of the base (2). A mounting seat (702) is fixedly mounted on the outer wall of the mounting plate (701). An electric telescopic rod (703) is fixedly mounted inside the mounting seat (702). There are two mounting seats (702). The telescopic end of the electric telescopic rod (703) is fixedly connected to the bottom of the rack frame (8).

4. The feeding mechanism for brake disc grinding according to claim 1, characterized in that: A guide plate (11) is fixedly installed at the lowest end of the roller conveyor (1), and the tilt angle of the guide plate (11) is consistent with the tilt angle of the roller conveyor (1).

5. The feeding mechanism for brake disc grinding according to claim 1, characterized in that: The top of the rotating plate (4) is provided with a groove (401), and the groove (401) is located at the center of the rotating plate (4).

6. The feeding mechanism for brake disc grinding according to claim 1, characterized in that: A baffle plate (10) is fixedly installed on the top of the base (2). A clearance groove (1001) is provided on the baffle plate (10) to avoid the hinge rod (506).

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