Flange face line grinding device

Abstract

The utility model discloses a grain grinding device for a flange face. The grain grinding device comprises a base, a flange, a flange grinding face, a rotary grinding disc, a grinding disc fixing piece, a handle, a grinding disc control panel, a panel switch button, a rotary shaft head, a spring buffer frame, a rotary main shaft, a motor buffer seat, a motor fixing frame, a motor and a hanging ring. According to the polishing and grinding device, the purpose of accurately controlling the polishing and grinding rotation height and speed is achieved, the problem of missing polishing points or discontinuous surface treatment is avoided, the polishing and grinding quality is effectively improved, and the surface polishing and grinding uniformity and stability are improved.

Description

Technical Field

[0001] The utility model belongs to the field of grain grinding, and in particular relates to a grain grinding device for a flange surface. Background Art

[0002] During the machining process, after the flange workpiece is stamped, its surface is generally dirty and has many burrs, and needs to be polished before use. For flange workpieces with high requirements, especially flange workpieces used in key components of product molding, higher surface finish is required, and polishing and grinding are usually required to achieve a mirror effect. The quality of polishing and grinding determines the quality of the products produced when the molding core is used in production, so the surface treatment of flange workpieces of key components needs to have good stability and quality assurance.

[0003] The polishing and grinding fixtures widely used at present are all simple clamping devices that can only simply meet the operating requirements. In addition, handheld fixtures are conventionally required to clamp the workpiece for operation. When the handheld fixture is subjected to the force generated by the polishing and grinding process, the position of the fixture cannot be guaranteed to remain unchanged. If the polishing and grinding time is too long, the polishing and grinding parts may be damaged, resulting in polishing and grinding failure. It is also easy to damage the flange workpiece during the polishing and grinding process due to misoperation and instability. The labor required is strong, and the labor and material costs are high. Utility Model Content

[0004] Purpose of the utility model: In order to solve the deficiencies of the prior art, the utility model provides a device for grinding the grooves on the flange surface.

[0005] Technical solution: A flange surface grain grinding device, including a base, a flange, a flange grinding surface, a rotating grinding disc, a grinding disc fixing part, a handle, a grinding disc control panel, a panel switch button, a rotating shaft head, a spring buffer frame, a rotating spindle, a motor buffer seat, a motor fixing frame, a motor and a lifting ring;

[0006] The motor is fixedly installed in the motor fixing frame, and a rotating spindle is fixedly installed between the motor buffer seat and the spring buffer frame. The rotating spindle is fixedly connected to the motor, and the motor buffer seat and the motor fixing frame are matched and supported up and down. The rotating shaft head of the rotating spindle is covered with a grinding disc fixing piece;

[0007] The rotating grinding disc is fixedly mounted on the grinding disc fixing member, and the grinding disc fixing member is provided with a handle;

[0008] The grinding disc fixing member is also provided with a grinding disc control panel, which is used to control the descending height, rotation speed and rotation direction of the rotating grinding disc at any time;

[0009] The flange to be ground is fixedly mounted on the base, the top of the flange is the flange grinding surface, and a rotating grinding disc is fixed just above the flange grinding surface. The rotating grinding disc is used for polishing the flange grinding surface.

[0010] As an optimization: the grinding disc fixing part can be rotated clockwise by the handle to lock the rotating grinding disc on the grinding disc fixing part.

[0011] As an optimization: the rotating grinding disc can be removed from the grinding disc holder by rotating the grinding disc holder counterclockwise via the handle.

[0012] As an optimization: a lifting ring is installed on the top of the motor fixing frame, and the lifting ring is used to lift and control the lifting and position movement of the motor fixing frame.

[0013] Beneficial effects: The utility model achieves the purpose of accurately controlling the polishing and grinding rotation height and speed, avoids the problem of missed polishing points or discontinuous surface treatment, effectively improves the quality of polishing and grinding, and improves the uniformity and stability of surface polishing and grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model. DETAILED DESCRIPTION

[0015] Example

[0016] like Figure 1 As shown, a flange surface texture grinding device includes a base 1, a flange 2, a flange grinding surface 3, a rotating grinding disc 4, a grinding disc fixing part 5, a handle 6, a grinding disc control panel 7, a panel switch button 8, a rotating shaft head 9, a spring buffer frame 10, a rotating spindle 11, a motor buffer seat 12, a motor fixing frame 13, a motor 14 and a hanging ring 15.

[0017] A motor 14 is fixedly installed in the motor fixing frame 13, and a rotating spindle 11 is fixedly installed between the motor buffer seat 12 and the spring buffer frame 10. The rotating spindle 11 is fixedly connected to the motor 14, and the motor buffer seat 12 and the motor fixing frame 13 are supported up and down. The rotating shaft head 9 of the rotating spindle 11 is covered with a grinding disc fixing part 5.

[0018] The rotating grinding disc 4 is fixedly mounted on the grinding disc fixing part 5. The grinding disc fixing part 5 is provided with a handle 6. By driving the grinding disc fixing part 5 to rotate clockwise by the handle 6, the rotating grinding disc 4 can be locked on the grinding disc fixing part 5. Conversely, by driving the grinding disc fixing part 5 to rotate counterclockwise by the handle 6, the rotating grinding disc 4 can be removed from the grinding disc fixing part 5.

[0019] The grinding disc fixing member 5 is further provided with a grinding disc control panel 7 , and the grinding disc control panel 7 is used to control the descending height, rotation speed and rotation direction of the rotating grinding disc 4 at any time.

[0020] The flange 2 to be ground is fixedly mounted on the base 1 , the top of the flange 2 is the flange grinding surface 3 , and a rotating grinding disc 4 is fixed directly above the flange grinding surface 3 . The rotating grinding disc 4 is used for polishing the flange grinding surface 3 .

[0021] The top of the motor fixing frame 13 is provided with a lifting ring 15 , and the lifting ring 15 is used to lift and control the lifting and position movement of the motor fixing frame 13 .

[0022] The utility model realizes the purpose of accurately controlling the polishing and grinding rotation height and speed, avoids the problem of missed polishing points or discontinuous surface treatment, effectively improves the quality of polishing and grinding, and improves the uniformity and stability of surface polishing and grinding.

[0023] The above content clearly and completely describes the technical solutions in the embodiments of the present invention so that those skilled in the art can better understand the advantages and features of the present invention and thus more clearly define the scope of protection of the present invention. The embodiments described in this utility model are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of the present utility model.

Claims

1. A flange surface grain grinding device, characterized in that: The machine comprises a base (1), a flange (2), a flange grinding surface (3), a rotating grinding disc (4), a grinding disc fixing member (5), a handle (6), a grinding disc control panel (7), a panel switch button (8), a rotating shaft head (9), a spring buffer frame (10), a rotating spindle (11), a motor buffer seat (12), a motor fixing frame (13), a motor (14) and a lifting ring (15); The motor (14) is fixedly installed in the motor fixing frame (13), and a rotating main shaft (11) is fixedly installed between the motor buffer seat (12) and the spring buffer frame (10). The rotating main shaft (11) is fixedly connected to the motor (14), and the motor buffer seat (12) and the motor fixing frame (13) are matched and supported up and down. The rotating shaft head (9) of the rotating main shaft (11) is covered with a grinding disc fixing member (5); The rotating grinding disc (4) is fixedly mounted on a grinding disc fixing member (5), and the grinding disc fixing member (5) is provided with a handle (6); The grinding disc fixing member (5) is further provided with a grinding disc control panel (7), and the grinding disc control panel (7) is used to control the descending height, rotation speed and rotation direction of the rotating grinding disc (4) at any time; A flange (2) to be ground is fixedly mounted on the base (1); the top of the flange (2) is a flange grinding surface (3); a rotating grinding disc (4) is fixedly arranged just above the flange grinding surface (3); and the rotating grinding disc (4) is used for polishing the flange grinding surface (3).

2. The flange surface grinding device according to claim 1, characterized in that: The handle (6) drives the grinding disc fixing part (5) to rotate clockwise, so that the rotating grinding disc (4) can be locked on the grinding disc fixing part (5).

3. The flange surface grinding device according to claim 1, characterized in that: The handle (6) drives the grinding disc fixing part (5) to rotate counterclockwise, so that the rotating grinding disc (4) can be removed from the grinding disc fixing part (5).

4. The flange surface grinding device according to claim 1, characterized in that: The top of the motor fixing frame (13) is provided with a lifting ring (15), and the lifting ring (15) is used for lifting and controlling the lifting and position movement of the motor fixing frame (13).

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