A grinding device for facilitating waste chip removal

Abstract

The utility model discloses a grinding device that is convenient for removing waste chips, and relates to the technical field of grinding equipment, including a fixed frame, a dust cover is fixedly connected to the left end of the fixed frame, a grinding wheel is rotatably connected to the left end of the fixed frame inside the dust cover, the top of the grinding wheel is located above the fixed frame and is connected to a driving source, the right end of the driving source is located at the top of the fixed frame and is fixedly connected to a handle, the front and rear side walls of the fixed frame are slidably connected to a mobile frame, a support spring is fixedly connected between the top of the mobile frame and the top side wall of the fixed frame, and a power shaft is rotatably connected between the bottom of the mobile frame. The utility model has a reasonable design structure, and the driving motor drives the driving shaft to rotate, the driving shaft drives the driving wheel to rotate, the driving wheel drives the power shaft to rotate, the power shaft drives the collection brush to rotate, the collection brush centrally transmits the debris to one end of the collection hole, and the external suction pump collects the debris in the collection cover through the collection hole, which has the advantage of centralized processing.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device which is convenient for removing waste chips. Background Art

[0002] Metal is a substance with good properties such as luster, ductility, easy electrical and thermal conductivity. The vast majority of metal elements on the earth exist in nature in a chemical state. Metals are widely present in nature and are extremely common in life. They are a very important and most widely used type of substance in modern industry. However, the surface of metal will have varying degrees of roughness during the production process, so a grinding device is needed to grind the metal surface.

[0003] The debris and waste generated by grinding splash out along the direction of the grinding sand disc. After the metal surface is polished, personnel need to collect the waste generated by metal grinding. Since the waste will spread around during the splashing process, it is inconvenient for personnel to collect it, resulting in low work efficiency. Existing waste cleaning devices generally use dust suction mechanisms to collect the debris, but the debris cannot be concentrated, resulting in extended cleaning time. To this end, we provide a grinding device that is easy to remove waste to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a grinding device that is convenient for removing waste chips.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device that is convenient for removing waste chips, comprising a fixed frame, the left end of the fixed frame is fixedly connected to a dust cover, the left end of the fixed frame is located inside the dust cover and is rotatably connected to a grinding wheel, the top of the grinding wheel is located above the fixed frame and is connected to a driving source, the right end of the driving source is located at the top of the fixed frame and is fixedly connected to a handle, the front and rear side walls of the fixed frame are slidably connected to a moving frame, the top of the moving frame and the top side wall of the fixed frame are fixedly connected, a power shaft is rotatably connected between the bottom end of the moving frame, the rear end of the power shaft is located at the top of the rear side of the fixed frame and is meshed with a driving wheel, the driving wheel is slidably connected to the driving shaft, the top of the driving shaft is located at the top of the rear end of the fixed frame and is fixedly connected to a driving motor, the outer surface of the power shaft is located inside the fixed frame and is rotatably connected to a collecting cover, the rear side of the right end of the collecting cover is through-connected with a collecting hole, and the outer surface of the power shaft is located inside the collecting cover and is fixedly connected to a collecting plate brush.

[0008] Furthermore, the dust cover is arranged in an arc shape at the front end of the fixed frame, and the grinding wheel is arranged at the axial center of the dust cover.

[0009] Furthermore, the side walls of the fixed frame are slidably connected to the movable frame by setting a sliding groove, and grooves are provided on the left and right side walls of the movable frame, and the movable frame is set in an "L" shape.

[0010] Furthermore, the top side wall of the fixed frame is connected to the support spring by setting a limit plate, the rear end of the power shaft is meshed with the driving wheel by setting a bevel gear, the bevel gear and the driving wheel are arranged at right angles, and the top of the driving wheel is rotatably connected with the bottom wall of the movable frame.

[0011] Furthermore, the driving shaft passes through the interior of the supporting spring at the rear end of the fixed frame, and the driving motor is connected to the top wall of the fixed frame.

[0012] Furthermore, the collecting hood is arranged in a "7" shape, the collecting hood is slidably connected to the inner wall of the fixed frame, the collecting hole is connected to an external suction pump, and the collecting plate brush is arranged in a spiral shape.

[0013] III) Beneficial effects:

[0014] Compared with the prior art, the grinding device that facilitates waste chip removal has the following beneficial effects:

[0015] 1. The utility model drives the driving shaft to rotate through the driving motor, the driving shaft drives the driving wheel to rotate, the driving wheel drives the power shaft to rotate, the power shaft drives the collecting brush to rotate, the collecting brush transfers the debris to one end of the collecting hole, and the external suction pump collects the debris in the collecting cover through the collecting hole, which solves the problem that the existing waste chip cleaning device cannot concentrate the debris, resulting in prolonged cleaning time, and has the advantage of centralized processing.

[0016] 2. The utility model grinds the workpiece by driving the grinding wheel through a driving source, and the handheld handle drives the fixed frame to move. The collecting cover is tightly attached to the surface of the workpiece under the action of the supporting spring, which solves the problem of incomplete debris cleaning by traditional mechanisms and has the advantage of thorough debris cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the positive triaxial measurement of the utility model;

[0018] Figure 2 This is a schematic diagram of the drive shaft of the utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the fixed frame of the utility model;

[0020] Figure 4 It is a schematic diagram of the collection cover of the utility model.

[0021] In the figure: 1. fixed frame; 2. dust cover; 3. grinding wheel; 4. driving source; 5. handle; 6. movable frame; 7. supporting spring; 8. power shaft; 9. driving wheel; 10. driving shaft; 11. driving motor; 12. collecting cover; 13. collecting hole; 14. collecting plate brush. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-4As shown, the utility model provides a technical solution: a grinding device that is convenient for removing waste chips, including a fixed frame 1, a dust cover 2 is fixedly connected to the left end of the fixed frame 1, the left end of the fixed frame 1 is located inside the dust cover 2 and is rotatably connected to a grinding wheel 3, the dust cover 2 is arranged in an arc shape at the front end of the fixed frame 1, and the arrangement of the dust cover 2 prevents debris from splashing, the grinding wheel 3 is arranged at the axial position of the dust cover 2, the top of the grinding wheel 3 is located above the fixed frame 1 and is connected to a driving source 4, the right end of the driving source 4 is located at the top of the fixed frame 1 and is fixedly connected to a handle 5, the side walls at the front and rear ends of the fixed frame 1 are slidably connected to a moving frame 6, and the side walls of the fixed frame 1 are connected to the moving frame by arranging a slide groove 6 is formed into a sliding connection, grooves are provided on the left and right side walls of the mobile frame 6, and the setting of the grooves is convenient for limiting the mobile frame 6. The mobile frame 6 is set in an "L" shape, and a support spring 7 is fixedly connected between the top of the mobile frame 6 and the top side wall of the fixed frame 1. A power shaft 8 is rotatably connected between the bottom of the mobile frame 6. The rear end of the power shaft 8 is located at the top of the rear side of the fixed frame 1 and is meshed with a driving wheel 9. The top side wall of the fixed frame 1 is connected to the support spring 7 by setting a limiting plate, and the rear end of the power shaft 8 is meshed with the driving wheel 9 by setting a bevel gear. The bevel gear and the driving wheel 9 are arranged at right angles, and the top of the driving wheel 9 is rotatably connected to the bottom wall of the mobile frame 6, and the driving wheel 9 is slidably connected inside. A driving shaft 10 is provided, wherein the top of the driving shaft 10 is located at the top of the rear end of the fixed frame 1 and is fixedly connected to a driving motor 11. The driving shaft 10 passes through the inside of the supporting spring 7 at the rear end of the fixed frame 1. The setting of the driving shaft 10 is convenient for the collecting brush 14 to keep rotating during the up and down movement. The driving motor 11 is connected to the top wall of the fixed frame 1. The outer surface of the power shaft 8 is located inside the fixed frame 1 and is rotatably connected to a collecting cover 12. The collecting cover 12 is arranged in a "7" shape. The collecting cover 12 has the function of collecting the debris in a concentrated manner. The collecting cover 12 is slidably connected to the inner wall of the fixed frame 1. The driving source 4 drives the grinding wheel 3 to grind the workpiece. The hand-held handle 5 drives the fixed frame 1 to move and collect the debris. The cover 12 is tightly attached to the surface of the workpiece under the action of the supporting spring 7. A collecting hole 13 is connected to the rear side of the right end of the collecting cover 12. The outer surface of the power shaft 8 is located inside the collecting cover 12 and is fixedly connected with a collecting brush 14. The collecting hole 13 is connected to the external suction pump. The collecting brush 14 is arranged in a spiral shape. The arrangement of the collecting brush 14 facilitates the transmission of debris. The driving motor 11 drives the driving shaft 10 to rotate, the driving shaft 10 drives the driving wheel 9 to rotate, the driving wheel 9 drives the power shaft 8 to rotate, and the power shaft 8 drives the collecting brush 14 to rotate. The collecting brush 14 transmits the debris to one end of the collecting hole 13, and the external suction pump collects the debris in the collecting cover 12 through the collecting hole 13.

[0024] Working principle: When the grinding device for facilitating waste chip removal is in use, the driving source 4 drives the grinding wheel 3 to grind the workpiece, the hand-held handle 5 drives the fixed frame 1 to move, the collecting cover 12 is tightly attached to the surface of the workpiece under the action of the supporting spring 7, the driving motor 11 drives the driving shaft 10 to rotate, the driving shaft 10 drives the driving wheel 9 to rotate, the driving wheel 9 drives the power shaft 8 to rotate, the power shaft 8 drives the collecting brush 14 to rotate, the collecting brush 14 transfers the debris to one end of the collecting hole 13, and the external suction pump collects the debris in the collecting cover 12 through the collecting hole 13.

Claims

1. A grinding device for facilitating the removal of waste chips, comprising a fixed frame (1), characterized in that: The left end of the fixed frame (1) is fixedly connected to a dust cover (2); the left end of the fixed frame (1) is located inside the dust cover (2) and is rotatably connected to a grinding wheel (3); the top of the grinding wheel (3) is located above the fixed frame (1) and is connected to a driving source (4); the right end of the driving source (4) is located at the top of the fixed frame (1) and is fixedly connected to a handle (5); the front and rear end side walls of the fixed frame (1) are both slidably connected to a moving frame (6); a support spring (7) is fixedly connected between the top of the moving frame (6) and the top side wall of the fixed frame (1); and the bottom of the moving frame (6) is rotatably connected to the inside. A power shaft (8) is connected, the rear end of the power shaft (8) is located at the top of the rear side of the fixed frame (1) and is meshed with a driving wheel (9), the driving wheel (9) is slidably connected to the driving shaft (10), the top of the driving shaft (10) is located at the top of the rear end of the fixed frame (1) and is fixedly connected to a driving motor (11), the outer surface of the power shaft (8) is located inside the fixed frame (1) and is rotatably connected to a collecting cover (12), the right rear end of the collecting cover (12) is through-connected with a collecting hole (13), and the outer surface of the power shaft (8) is located inside the collecting cover (12) and is fixedly connected to a collecting plate brush (14).

2. A grinding device for facilitating waste chip removal according to claim 1, characterized in that: The dust cover (2) is arranged in an arc shape at the front end of the fixed frame (1), and the grinding wheel (3) is arranged at the axis center of the dust cover (2).

3. A grinding device for facilitating waste chip removal according to claim 1, characterized in that: The side wall of the fixed frame (1) is slidably connected to the movable frame (6) by providing a sliding groove, and grooves are provided on the left and right side walls of the movable frame (6), and the movable frame (6) is arranged in an "L" shape.

4. A grinding device for facilitating waste chip removal according to claim 1, characterized in that: The top side wall of the fixed frame (1) is connected to the support spring (7) by means of a limit plate, the rear end of the power shaft (8) is meshed with the drive wheel (9) by means of a bevel gear, the bevel gear and the drive wheel (9) are arranged at right angles, and the top of the drive wheel (9) is rotatably connected to the bottom wall of the movable frame (6).

5. A grinding device for facilitating waste chip removal according to claim 1, characterized in that: The drive shaft (10) passes through the interior of the support spring (7) at the rear end of the fixed frame (1), and the drive motor (11) is connected to the top wall of the fixed frame (1).

6. A grinding device for facilitating waste chip removal according to claim 1, characterized in that: The collecting hood (12) is arranged in a "7" shape, the collecting hood (12) is slidably connected to the inner wall of the fixed frame (1), the collecting hole (13) is connected to an external suction pump, and the collecting plate brush (14) is arranged in a spiral shape.

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