CN221967594U - A burr cleaning device - Google Patents

Abstract

The utility model relates to the technical field of burr cleaning, and in particular to a burr cleaning device. The utility model provides a burr cleaning device that can adapt to metal plates of different sizes, and grind the top surface and the ground of the metal plate at the same time, thereby improving the adaptability in actual use. A burr cleaning device includes a base plate, a guide frame, a first motor and a bidirectional screw, etc. The upper sides of the front and rear parts of the base plate are connected to the guide frame, the top of the rear guide frame is connected to the first motor, and the output shaft of the first motor is connected to the bidirectional screw. The utility model controls the position of the grinding wheel by controlling the sliders to move closer or farther from each other through the bidirectional screw, and the three-wheel mechanism drives the grinding wheel to rotate as a whole. It can adapt to metal plates of different sizes, and grind the top surface and the ground of the metal plate at the same time, thereby improving the adaptability in actual use.

Description

A burr cleaning device

Technical Field

The utility model relates to the technical field of burr cleaning, in particular to a burr cleaning device.

Background Art

Deburring refers to the removal of burrs and rough edges on products or materials during the manufacturing or processing process to improve the quality and appearance of the product.

Existing equipment for grinding burrs on metal plates usually uses equipment such as a belt sander to grind metal plates. However, the existing equipment needs to manually control the position of the metal plate during grinding so that the metal plate adapts to the grinding area of the grinding equipment. In actual use, the operation is relatively inconvenient, and it is inconvenient to adjust to adapt to metal plates of different sizes during grinding, which affects the efficiency of the friction removal operation.

Therefore, a burr cleaning device has been developed that can adapt to metal plates of different sizes and can simultaneously grind the burrs on the top and bottom surfaces of the metal plates to improve the adaptability during actual use.

Utility Model Content

In order to overcome the shortcomings of existing equipment that requires manual control of the position of metal plates, which is inconvenient to operate in actual use, and is inconvenient to adjust to adapt to metal plates of different sizes during grinding, thus affecting the efficiency of friction removal operations, the utility model provides a burr cleaning device that can adapt to metal plates of different sizes and simultaneously grind burrs on the top and bottom surfaces of the metal plates, thereby improving the adaptability in actual use.

The technical scheme of the utility model is: a burr cleaning device, comprising a base plate, a guide frame, a first motor, a bidirectional screw, a sliding block, a grinding wheel and a three-wheel mechanism, the upper sides of the front and rear parts of the base plate are connected to the guide frames, the top of the rear guide frame is connected to the first motor, the output shaft of the first motor is connected to the bidirectional screw, the bottom of the bidirectional screw is slidably connected to the adjacent guide frame, the upper and lower parts of the guide frame are slidably connected to the sliding blocks, the sliding blocks at the same height are rotatably connected with the grinding wheels, the bidirectional screw is threadedly connected to the adjacent sliding blocks, and the right part of the base plate is provided with a three-wheel mechanism for rotationally controlling multiple grinding wheels.

In one embodiment, guide rails are provided on both the front and rear sides of the left portion of the bottom plate.

In one embodiment, the three-wheel mechanism includes a mounting frame, a sliding rod, an elastic member, a first pulley, a first transmission belt, a second motor, a second pulley and a second transmission belt. A mounting frame symmetrically arranged front and rear is provided on the upper right side of the bottom plate. The upper part of the mounting frame is slidably connected to a sliding rod. The sliding rods are connected to the adjacent mounting frames with elastic members. The upper right rear side of the bottom plate is connected to the second motor. The output shaft of the second motor, the rear of the lower grinding wheel and the left part of the rear sliding rod are all provided with a first pulley. The first transmission belt is wound between the first pulleys. The left part of the front sliding rod and the front of the grinding wheel are both provided with The second pulley and the second transmission belt are wound around the second pulley. When the grinding wheel moves up and down, away from or close to each other, the deformation degree of the first transmission belt and the second transmission will be changed through the first pulley and the second pulley. The second transmission belt and the first transmission belt are deformed, which will cause the sliding rod to slide back and forth on the mounting frame, thereby adapting to the deformation degree of the second transmission belt and the first transmission belt. The second motor output shaft drives the first pulley to rotate, so that the first pulley cooperates with the second belt and the second transmission belt through the first transmission belt, so that the grinding wheel rotates to grind burrs on the metal sheet.

In one embodiment, the elastic member is a spring.

In one of the embodiments, it also includes a clamping mechanism, which includes a sliding frame, a sliding plate, a bidirectional screw and a clamping plate. The left part of the base plate is slidably connected to the sliding frame, the front and rear parts of the sliding frame are slidably connected to the sliding plates, the upper left part of the sliding plate is rotatably connected to the bidirectional screw, and clamping plates are provided between the upper and lower parts of the bidirectional screw and the adjacent sliding plates. The clamping plates are threadedly connected to the adjacent bidirectional screws, and the clamping plates are slidably connected to the adjacent sliding plates. The rotation of the bidirectional screw controls the adjacent clamping plates to move closer or farther away from each other. When the clamping plates are close to each other, the metal plates are clamped, and the left and right movement of the sliding frame is coordinated to enable the metal plates to contact the grinding wheel for burr grinding.

In one embodiment, a knob is provided on the upper portion of the bidirectional screw.

The beneficial effects of the utility model are as follows: the utility model controls the position of the grinding wheel by controlling the sliders to move closer or farther away from each other through a bidirectional screw rod, and the three-wheel mechanism drives the grinding wheel to rotate as a whole, which can adapt to metal plates of different sizes and grind burrs on the top surface and the ground of the metal plate at the same time, thereby improving the adaptability in actual use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model.

FIG. 2 is a partial three-dimensional structural schematic diagram of the utility model.

FIG. 3 is a schematic diagram of the three-wheel structure of the utility model.

FIG. 4 is a schematic diagram of the three-dimensional structure of the clamping mechanism of the present invention.

Marked in the figure: 1_base plate, 2_guide frame, 3_first motor, 4_bidirectional screw, 5_sliding block, 6_grinding wheel, 7_three-wheel mechanism, 71_mounting frame, 72_sliding rod, 73_spring, 74_first pulley, 75_first transmission belt, 76_second motor, 77_second pulley, 78_second transmission belt, 8_clamping mechanism, 81_sliding frame, 82_sliding plate, 83_bidirectional screw, 84_clamping plate.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

A burr cleaning device, as shown in Figures 1 and 2, includes a base plate 1, a guide frame 2, a first motor 3, a bidirectional screw 4, a sliding block 5, a grinding wheel 6 and a three-wheel mechanism 7. Guide rails are provided on both the front and rear sides of the left part of the base plate 1, the upper sides of the front and rear parts of the base plate 1 are connected to the guide frame 2, the top of the rear guide frame 2 is connected to the first motor 3, the output shaft of the first motor 3 is connected to the bidirectional screw 4, the bottom of the bidirectional screw 4 is slidably connected to the adjacent guide frame 2, the upper and lower parts of the guide frame 2 are slidably connected to the sliding block 5, the grinding wheel 6 is rotatably connected between the sliding blocks 5 at the same height, the bidirectional screw 4 is threadedly connected to the adjacent sliding block 5, and the right part of the base plate 1 is provided with a three-wheel mechanism 7.

As shown in Figures 1 and 3, the three-wheel mechanism 7 includes a mounting frame 71, a sliding rod 72, a spring 73, a first pulley 74, a first transmission belt 75, a second motor 76, a second pulley 77 and a second transmission belt 78. A mounting frame 71 symmetrically arranged front and rear is provided on the upper right side of the base plate 1, and sliding rods 72 are slidably connected to the upper parts of the mounting frames 71. Springs 73 are connected between the sliding rods 72 and adjacent mounting frames 71. A second motor 76 is connected to the upper right rear side of the base plate 1. A first pulley 74 is provided on the output shaft of the second motor 76, the rear part of the lower grinding wheel 6 and the left part of the rear sliding rod 72. A first transmission belt 75 is wound around the first pulleys 74. A second pulley 77 is provided on the left part of the front sliding rod 72 and the front part of the grinding wheel 6. A second transmission belt 78 is wound around the second pulleys 77.

As shown in Figures 1 and 4, it also includes a clamping mechanism 8, which includes a sliding frame 81, a sliding plate 82, a bidirectional screw 83 and a clamping plate 84. The left part of the base plate 1 is slidably connected to the sliding frame 81, and the front and rear parts of the sliding frame 81 are slidably connected to the sliding plate 82. The upper left part of the sliding plate 82 is rotatably connected to the bidirectional screw 83, and the upper part of the bidirectional screw 83 is provided with a knob. A clamping plate 84 is provided between the upper and lower parts of the bidirectional screw 83 and the adjacent sliding plate 82, and the clamping plate 84 is threadedly connected to the adjacent bidirectional screw 83, and the clamping plate 84 is slidably connected to the adjacent sliding plate 82.

When the utility model is in use, the sliding plate 82 is first moved and adjusted so that the sliding plates 82 are close to or away from each other to adapt to the width of the metal plate, and then the bidirectional screw 83 is rotated. The bidirectional screw 83 rotates to control the adjacent clamping plates 84 to be close to or away from each other. When the clamping plates 84 are close to each other, the metal plate is clamped, and the left and right movement of the sliding frame 81 is coordinated so that the metal plate can contact the grinding wheel 6 for burr grinding. After the metal plate is close to the grinding wheel 6, the first motor 3 is started, and the output shaft of the first motor 3 rotates to drive the bidirectional screw 4 to rotate. The bidirectional screw 4 rotates the adjacent sliding blocks 5 to be close to or away from each other, driving the grinding wheel 6 to be close to or away from each other, adapting to the thickness of the metal plate, so that the grinding wheel 6 is in contact with the upper and lower sides of the metal plate. When the grinding wheel 6 moves up and down away from or close to each other, the deformation degree of the first transmission belt 75 and the second transmission will be changed through the first pulley 74 and the second pulley 77. The second transmission belt 78 and the first transmission belt 75 will be deformed, which will cause the sliding rod 72 to slide back and forth on the mounting frame 71, thereby adapting the deformation degree of the second transmission belt 78 and the first transmission belt 75. Then the second motor 76 is started, and the output shaft of the second motor 76 drives the first pulley 74 to rotate, so that the first pulley 74 cooperates with the second belt and the second transmission belt 78 through the first transmission belt 75, so that the grinding wheel 6 rotates to grind the burrs on the metal sheet. After the grinding is completed, the metal sheet can be removed from the clamping plate 84.

It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims (6)

1. A burr cleaning device, characterized in that it comprises a base plate (1), a guide frame (2), a first motor (3), a bidirectional screw rod (4), a sliding block (5), a grinding wheel (6) and a three-wheel mechanism (7), wherein the upper sides of the front and rear parts of the base plate (1) are both connected to the guide frame (2), the top of the rear guide frame (2) is connected to the first motor (3), the output shaft of the first motor (3) is connected to the bidirectional screw rod (4), the bottom of the bidirectional screw rod (4) is slidably connected to the adjacent guide frame (2), the upper and lower parts of the guide frame (2) are both slidably connected to the sliding block (5), the sliding blocks (5) at the same height are rotatably connected to the grinding wheel (6), the bidirectional screw rod (4) is threadedly connected to the adjacent sliding blocks (5), and the right part of the base plate (1) is provided with a three-wheel mechanism (7) for rotating multiple grinding wheels (6). 2. A burr cleaning device as described in claim 1, characterized in that guide rails are provided on both the front and rear sides of the left part of the bottom plate (1). 3. A burr cleaning device as claimed in claim 2, characterized in that: the three-wheel mechanism (7) includes a mounting frame (71), a sliding rod (72), an elastic member, a first pulley (74), a first transmission belt (75), a second motor (76), a second pulley (77) and a second transmission belt (78); a mounting frame (71) symmetrically arranged front and rear is provided on the upper right side of the bottom plate (1); the upper part of the mounting frame (71) is slidably connected with a sliding rod (72); elastic members are connected between the sliding rods (72) and adjacent mounting frames (71); a second motor (76) is connected to the upper right rear side of the bottom plate (1); a first pulley (74) is provided on the output shaft of the second motor (76), the rear part of the lower grinding wheel (6) and the left part of the rear sliding rod (72); a first transmission belt (75) is wound between the first pulleys (74); the front sliding rod ( The left part of the grinding wheel (72) and the front part of the grinding wheel (6) are both provided with a second pulley (77), and a second transmission belt (78) is wound between the second pulleys (77). When the grinding wheel (6) moves up and down and moves away from or close to each other, the deformation degree of the first transmission belt (75) and the second transmission belt (75) will be changed through the first pulley (74) and the second pulley (77). The second transmission belt (78) and the first transmission belt (75) are deformed, which will cause the sliding rod (72) to slide forward and backward on the mounting frame (71) up and down, thereby adapting to the deformation degree of the second transmission belt (78) and the first transmission belt (75), and the output shaft of the second motor (76) drives the first pulley (74) to rotate, so that the first pulley (74) cooperates with the second belt and the second transmission belt (78) through the first transmission belt (75), so that the grinding wheel (6) rotates to grind the burrs on the metal plate. 4. A burr cleaning device as described in claim 3, characterized in that the elastic member is a spring (73). 5. A burr cleaning device as claimed in claim 4, characterized in that it also includes a clamping mechanism (8), the clamping mechanism (8) includes a sliding frame (81), a sliding plate (82), a bidirectional screw (83) and a clamping plate (84), the left part of the bottom plate (1) is slidably connected to the sliding frame (81), the front and rear parts of the sliding frame (81) are both slidably connected to the sliding plate (82), the upper left part of the sliding plate (82) is rotatably connected to the bidirectional screw (83), and the upper part of the bidirectional screw (83) is rotatably connected to the sliding frame (81). A clamping plate (84) is provided between the two lower parts and the adjacent sliding plates (82). The clamping plate (84) is threadedly connected to the adjacent bidirectional screw (83). The clamping plate (84) is slidably connected to the adjacent sliding plates (82). The bidirectional screw (83) rotates to control the adjacent clamping plates (84) to move closer to or farther away from each other. When the clamping plates (84) are closer to each other, they clamp the metal plate. In conjunction with the left and right movement of the sliding frame (81), the metal plate can contact the grinding wheel (6) to grind the burrs. 6. A burr cleaning device as claimed in claim 5, characterized in that a knob is provided on the upper part of the bidirectional screw (83).