A straight-edge grinding head structure with a motor mount

Abstract

This utility model belongs to the field of glass edging machine equipment, and particularly relates to a straight-edge grinding head structure with a motor base. It includes a grinding head base, a motor and a motor base, and a feed moving device. A main shaft is mounted on the motor shaft, the grinding head base is mounted on the main shaft, the motor is mounted on the motor base, and the motor base is placed on the feed moving device. A centering shaft is provided on the upper surface of the feed moving device, and the center of the centering shaft is rotatably connected to the feed moving device. A connecting groove is provided at the lower end of the motor base, and the motor base is supported on the centering shaft through the connecting groove. This utility model controls the feed amount of the motor base through the feed moving device. Since the motor base is mounted on the feed moving device through the centering shaft, it can control the rotation of the motor base around the centering shaft as the origin, thereby achieving the purpose of adjusting the motor base. Ultimately, it realizes the function of controlling the feed amount and angle of the grinding head base, and is suitable for glass edging processing of various sizes and shapes.

Description

Technical Field

[0001] This utility model belongs to the field of glass edging machine equipment, and particularly relates to a straight edge grinding head structure with a motor base. Background Technology

[0002] Glass edging machines mainly use motors and grinding wheels to perform the glass grinding and polishing process. In order to achieve the function of grinding and adapting to glass of different sizes and specifications, a feeding device is required to adjust the position of the grinding wheel. Although the feeding device enables the grinding wheel to move back and forth in a specified direction, there are still certain limitations when dealing with glass with beveled or curved edges.

[0003] This utility model designs a straight-edge grinding head structure with a motor mount to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A straight-edge grinding head structure with a motor mount includes a grinding head mount, a motor and a motor mount, and a feed moving device. A main shaft is mounted on the motor shaft, the grinding head mount is mounted on the main shaft, the motor is mounted on the motor mount, and the motor mount is placed on the feed moving device. A centering shaft is provided on the upper surface of the feed moving device, and the center of the centering shaft is rotatably connected to the feed moving device. A connecting groove is provided at the lower end of the motor mount, and the motor mount is supported on the centering shaft through the connecting groove.

[0006] As a preferred embodiment, angle adjustment blocks are installed on both sides of the feed moving device, and adjustment bolts are installed on the angle adjustment blocks. The screw end of the adjustment bolt abuts against the motor base. The two adjustment bolts are parallel to each other, and both adjustment bolts are arranged along the moving direction of the feed moving device.

[0007] As a preferred embodiment, a deep groove ball bearing and a set of angular contact bearings are respectively installed between the grinding head base and the spindle, and an oil reservoir is reserved between the grinding head base and the spindle in front of the deep groove ball bearing and the angular contact bearing.

[0008] As a preferred embodiment, a waterproof structure is provided between the grinding head holder and the spindle. The waterproof mechanism includes a sealing ring and a wear-resistant ring. The wear-resistant ring is fitted onto the spindle, and the sealing ring is fitted onto the wear-resistant ring. The outer end of the sealing ring is tightly attached to the inner wall of the grinding head holder.

[0009] As a preferred option, a telescopic waterproof cover is installed on the outside of the grinding head holder, covering the connection between the grinding head holder and the spindle.

[0010] As a preferred option, the deep groove ball bearing is located on the side closer to the motor, and the angular contact bearing is located on the side closer to the oil reservoir.

[0011] As a preferred option, the motor shaft head and the main shaft are connected by a spline.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] 1. This utility model controls the feed amount of the motor seat through a feed moving device. Since the motor seat is mounted on the feed moving device through a centering shaft, it can control the motor seat to rotate around the center of the centering shaft as the origin, thereby achieving the purpose of adjusting the motor seat and ultimately realizing the function of controlling the feed amount and angle of the grinding head seat. It is suitable for glass edging processing of various sizes and shapes.

[0014] 2. This utility model can rotate two adjusting bolts, one adjusting bolt moving forward and the other adjusting bolt moving backward, thereby controlling the motor base to rotate around the centering shaft center as the origin towards the side of the moving adjusting bolt, thus achieving the purpose of adjusting the motor base and ultimately realizing the function of controlling the feed amount and angle of the grinding head base.

[0015] 3. The sealing ring and wear-resistant ring of this utility model work together to improve the waterproof performance of the side of the spindle near the grinding head, and the wear-resistant ring ensures that the spindle will not be worn by the structure in the waterproof mechanism during operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the present invention.

[0017] Figure 2 This is a cross-sectional schematic diagram of the connection between the grinding head holder and the spindle of this utility model.

[0018] Figure 3 This is a cross-sectional schematic diagram of the present invention.

[0019] The following are the labels in the diagram: 1. Grinding head holder; 2. Motor; 3. Motor base; 4. Spindle; 5. Deep groove ball bearing; 6. Angular contact bearing; 7. Oil reservoir; 8. Sealing ring; 9. Wear ring; 10. Telescopic waterproof cover; 11. Feed movement device; 12. Centering shaft; 13. Connecting groove; 14. Angle adjustment block; 15. Adjusting bolt. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following embodiments or drawings are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0021] A straight-edge grinding head structure with a motor mount, such as Figures 1 to 3As shown, the device includes a grinding head holder 1, a motor 2 and a motor holder 3, and a feed moving device 11. A main shaft 4 is mounted on the shaft of the motor 2, and the shaft of the motor 2 and the main shaft 4 are connected by a spline. The grinding head holder 1 is mounted on the main shaft 4, the motor 2 is mounted on the motor holder 3, and the motor holder 3 is placed on the feed moving device 11. A centering shaft 12 is provided on the upper surface of the feed moving device 11, and the center of the centering shaft 12 is rotatably connected to the centering device 11. A connecting groove 13 is provided at the lower end of the motor holder 3, and the motor holder 3 is supported on the centering shaft 12 through the connecting groove 13.

[0022] Angle adjustment blocks 14 are installed on both sides of the feed moving device 11. Adjustment bolts 15 are installed on the angle adjustment blocks 14. The screw end of the adjustment bolt 15 abuts against the motor base 3. The two adjustment bolts 15 are parallel to each other and are arranged along the moving direction of the feed moving device 11.

[0023] The feed amount of the motor seat 3 is controlled by the feed moving device 11, and two adjusting bolts 15 can be rotated. One adjusting bolt 15 moves forward and the other adjusting bolt 15 moves backward. This allows the motor seat 3 to rotate around the centering shaft 12 as the origin, towards the side of the backward adjusting bolt 15, thereby achieving the purpose of adjusting the motor seat 3 and ultimately realizing the function of controlling the feed amount and angle of the grinding head seat 1.

[0024] A deep groove ball bearing 5 and a set of angular contact bearings 6 are respectively installed between the grinding head base 1 and the spindle 4. An oil reservoir 7 is reserved between the grinding head base 1 and the spindle 4, located in front of the deep groove ball bearing 5 and the angular contact bearing 6. The deep groove ball bearing 5 is located on the side closer to the motor 2, and the angular contact bearing 6 is located on the side closer to the oil reservoir 7.

[0025] A waterproof structure is provided between the grinding head holder 1 and the spindle 4. The waterproof mechanism includes a sealing ring 8 and a wear-resistant ring 9. The wear-resistant ring 9 is fitted on the spindle 4, and the sealing ring 8 is fitted on the wear-resistant ring 9. The outer end of the sealing ring 8 is tightly attached to the inner wall of the grinding head holder 1. The wear-resistant ring 9 is high in hardness and is installed on the spindle 4 in an interference fit manner. A telescopic waterproof cover 10 is installed on the outside of the grinding head holder 1, covering the outside of the connection between the grinding head holder 1 and the spindle 4.

[0026] The sealing ring 8 and the wear-resistant ring 9 work together to improve the waterproof performance of the spindle 4 near the grinding head. The wear-resistant ring 9 ensures that the spindle 4 will not be worn by the structure in the waterproof mechanism during operation. The telescopic waterproof cover 10 can reduce the liquid flowing to the spindle 4 during processing, further improving the waterproof effect.

[0027] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A structure of a straight edge grinding head with an electric motor base, characterized in that: The device includes a grinding head holder (1), a motor (2) and a motor holder (3), and a feed moving device (11). A main shaft (4) is mounted on the shaft of the motor (2). The grinding head holder (1) is mounted on the main shaft (4). The motor (2) is mounted on the motor holder (3). The motor holder (3) is placed on the feed moving device (11). A centering shaft (12) is provided on the upper surface of the feed moving device (11). The center of the centering shaft (12) is rotatably connected to the center of the feed moving device (11). A connecting groove (13) is provided at the lower end of the motor holder (3). The motor holder (3) is mounted on the centering shaft (12) through the connecting groove (13).

2. A straight edge grinding head structure with a charged base according to claim 1, characterized in that: Angle adjustment blocks (14) are installed on both sides of the feed moving device (11). An adjustment bolt (15) is installed on the angle adjustment block (14). The screw end of the adjustment bolt (15) abuts against the motor base (3). The two adjustment bolts (15) are parallel to each other and are arranged along the moving direction of the feed moving device (11).

3. The straight-edge grinding head structure with motor mount according to claim 1, characterized in that: A deep groove ball bearing (5) and a set of angular contact bearings (6) are respectively installed between the grinding head seat (1) and the main shaft (4). An oil storage cavity (7) is reserved between the grinding head seat (1) and the main shaft (4) in front of the deep groove ball bearing (5) and the angular contact bearing (6).

4. The straight-edge grinding head structure with motor mount according to claim 3, characterized in that: A waterproof structure is provided between the grinding head seat (1) and the main shaft (4). The waterproof mechanism includes a sealing ring (8) and a wear-resistant ring (9). The wear-resistant ring (9) is fitted on the main shaft (4), and the sealing ring (8) is fitted on the wear-resistant ring (9). The outer end of the sealing ring (8) is tightly attached to the inner wall of the grinding head seat (1).

5. The straight-edge grinding head structure with motor base according to claim 4, characterized in that: A telescopic waterproof cover (10) is installed on the outside of the grinding head seat (1) and the connection between the grinding head seat (1) and the main shaft (4).

6. The straight-edge grinding head structure with motor base according to claim 3, characterized in that: The deep groove ball bearing (5) is located on the side closer to the motor (2), and the angular contact bearing (6) is located on the side closer to the oil reservoir (7).

7. A straight-edge grinding head structure with a motor mount according to any one of claims 1 to 6, characterized in that: The motor (2) shaft head is connected to the main shaft (4) via a spline.

Images