Burr grinding device for metal machining

Abstract

The utility model discloses a burr polishing device for metal machining, and relates to the technical field of metal machining. The burr polishing device for metal machining comprises a workbench, a control box and a metal barrel, rotating assemblies are arranged at the top and the bottom of the workbench, clamping mechanisms are arranged on the surfaces of the rotating assemblies, an adjusting mechanism is arranged at the top of the workbench, and a polishing assembly is arranged on the surface of the adjusting mechanism. According to the metal barrel polishing device, metal barrels of various specifications can be clamped and fixed through the clamping mechanism, the height of the polishing assembly is adjusted through the adjusting mechanism so that the height of the polishing assembly can be matched with the opening in the top of the metal barrel, and the polishing assembly is horizontally moved through the adjusting mechanism; the surface of the grinding assembly makes contact with the surface of the metal drum, at the moment, the metal drum is driven by the rotating assembly to rotate, burrs at the opening of the metal drum rub with the surface of the grinding assembly in the rotating process, and therefore the deburring and polishing effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a burr grinding device for metal processing. Background Art

[0002] The burr grinding device for metal processing is a device widely used in the field of metal processing. Its main function is to deburr, trim and polish metal workpieces to improve the surface quality of the workpiece. The burr grinding device for metal processing is widely used in various metal processing fields, such as automobile manufacturing, aerospace, machinery manufacturing, hardware products and daily necessities. In these fields, metal workpieces often need to be deburred, trimmed and polished to improve the quality and appearance of the products. The burrs at the opening of metal barrels in daily necessities need to be polished.

[0003] When the burr grinding device is grinding the burrs of a metal barrel, the grinding brush on the grinding device contacts and rubs against the burrs at the opening of the metal barrel, thereby grinding the burrs at the opening of the metal barrel. However, the specifications of the metal barrels are not fixed. The heights and diameters of metal barrels of different specifications will be different. The grinding brush on the current burr grinding device can only grind metal barrels of fixed specifications. If the height of the metal barrel is too high or too low, the grinding brush will not be able to contact the burrs at the opening of the metal barrel. If the diameter of the metal barrel is too large or too small, the grinding brush will not be able to fit with the surface of the metal barrel, thereby affecting the grinding of the burrs at the opening of the metal barrel. The above problems should be solved in a targeted manner.

[0004] A burr grinding device for metal processing is proposed for this reason. Utility Model Content

[0005] The purpose of the present invention is to solve the problems mentioned in the above background technology, and to provide a burr grinding device for metal processing.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A burr grinding device for metal processing includes a workbench, a control box and a metal barrel. The control box is fixedly arranged on the surface of the workbench. The top and bottom of the workbench are provided with rotating components for driving the metal barrel to rotate. The surface of the rotating component is provided with a clamping mechanism for clamping and fixing the metal barrel. The top of the workbench is provided with an adjustment mechanism. The surface of the adjustment mechanism is provided with a grinding component for grinding the burrs at the opening of the metal barrel, and the adjustment mechanism is used to lift and translate the grinding component.

[0008] Furthermore, the rotating assembly includes a rotating shaft, a rotating shaft is rotatably provided on the surface of the workbench, a turntable is fixedly provided on the top of the rotating shaft, a motor is fixedly provided on the bottom of the workbench, and the output end of the motor is fixedly connected to the bottom end of the rotating shaft.

[0009] Furthermore, the clamping mechanism includes a movable groove, a movable groove is opened on the top of the turntable, a two-way threaded rod is rotatably provided on the inner wall of the movable groove, and one end of the two-way threaded rod passes through the surface of the turntable and extends to the outside of the movable groove, and a knob is fixedly provided on this end of the two-way threaded rod, and a movable block is threadedly connected to the surface of the two-way threaded rod, and the movable block and the inner wall of the movable groove are slidingly arranged, a clamping plate is fixedly provided on the top of the movable block, and the movable block and the clamping plate are provided in two groups and are correspondingly arranged.

[0010] Furthermore, the adjustment mechanism includes an electric push rod, an electric push rod is fixed on the top of the workbench, a cross plate is fixed on the telescopic end of the electric push rod, a shaft column is fixed on the bottom of the cross plate, and the shaft column is located directly above the turntable, a slide groove is opened at the bottom of the cross plate, a screw rod is rotatably provided on the inner wall of the slide groove, and one end of the screw rod passes through the surface of the cross plate and extends to the outside of the slide groove, a crank is fixed on this end of the screw rod, the surface of the screw rod is threadedly connected to the slider, and the slider and the inner wall of the slide groove are slidingly arranged, and the grinding assembly is arranged at the bottom of the slider.

[0011] Furthermore, the grinding assembly includes a guide rail, a guide rail is fixedly provided at the bottom of the slider, a sliding block is slidingly provided on the inner wall of the guide rail, a spring is fixedly provided on one side of the sliding block and the opposite surface of the inner wall of one side of the guide rail, and a grinding brush is fixedly provided at the bottom of the sliding block.

[0012] Furthermore, the sliding block, the spring and the grinding brush are each provided in two groups, and the two groups of grinding brushes are both arranged in an arc shape.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can clamp and fix metal barrels of various specifications through the clamping mechanism, and adjust the height of the grinding assembly through the adjusting mechanism so that the height of the grinding assembly is adapted to the top opening of the metal barrel, and the grinding assembly is horizontally moved through the adjusting mechanism so that the surface of the grinding assembly contacts the surface of the metal barrel. At this time, the metal barrel is driven to rotate by the rotating assembly, and the burrs at the opening of the metal barrel rub against the surface of the grinding assembly during the rotation, thereby achieving the effect of deburring and polishing. The clamping mechanism can adapt to metal barrels of various diameters, and the adjusting mechanism can make the grinding assembly adapt to metal barrels of various heights. The grinding assembly can adapt to metal barrels of various thicknesses, thereby expanding the scope of application and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial front cutaway schematic diagram of the utility model;

[0017] Figure 3 This is another partial front cross-sectional schematic diagram of the present invention;

[0018] Figure 4 It is a schematic diagram of an enlarged view of part A of the present utility model;

[0019] Figure numerals: 1. workbench; 2. control box; 3. metal barrel; 4. rotating assembly; 401. rotating shaft; 402. turntable; 403. motor; 5. adjusting mechanism; 501. electric push rod; 502. horizontal plate; 503. shaft column; 504. slide groove; 505. screw rod; 506. crank; 507. slider; 6. grinding assembly; 601. guide rail; 602. sliding block; 603. spring; 604. grinding brush; 7. clamping mechanism; 701. movable groove; 702. bidirectional threaded rod; 703. knob; 704. movable block; 705. clamping plate. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4 As shown, a burr grinding device for metal processing includes a workbench 1, a control box 2 and a metal drum 3. The control box 2 is fixedly arranged on the surface of the workbench 1. The top and bottom of the workbench 1 are provided with a rotating assembly 4 for driving the metal drum 3 to rotate. The surface of the rotating assembly 4 is provided with a clamping mechanism 7 for clamping and fixing the metal drum 3. The top of the workbench 1 is provided with an adjusting mechanism 5. The surface of the adjusting mechanism 5 is provided with a grinding assembly 6 for grinding the burrs at the opening of the metal drum 3, and the adjusting mechanism 5 is used to lift and translate the grinding assembly 6. Specifically, the metal drum 3 is first placed on the surface of the rotating assembly 4. The clamping mechanism 7 can clamp and fix metal drums 3 of various specifications. When the metal After the barrel 3 is fixed, the height of the grinding assembly 6 is adjusted by the adjusting mechanism 5 so that the height of the grinding assembly 6 is adapted to the top opening of the metal barrel 3, and the grinding assembly 6 is horizontally moved by the adjusting mechanism 5 so that the surface of the grinding assembly 6 contacts the surface of the metal barrel 3. At this time, the metal barrel 3 is driven to rotate by the rotating assembly 4. During the rotation, the burrs at the opening of the metal barrel 3 rub against the surface of the grinding assembly 6, thereby achieving the effect of deburring and polishing. The clamping mechanism 7 can adapt to metal barrels 3 of various diameters, and the adjusting mechanism 5 can adapt the grinding assembly 6 to metal barrels 3 of various heights. The grinding assembly 6 can adapt to metal barrels 3 of various thicknesses, thereby expanding the scope of application and improving practicality.

[0025] like Figure 1 As shown, the rotating assembly 4 includes a rotating shaft 401, the surface of the workbench 1 is rotatably provided with the rotating shaft 401, the top of the rotating shaft 401 is fixedly provided with a turntable 402, the bottom of the workbench 1 is fixedly provided with a motor 403, and the output end of the motor 403 is fixedly connected to the bottom end of the rotating shaft 401; specifically, the metal barrel 3 is placed on the surface of the turntable 402 and is clamped and fixed by the clamping mechanism 7. When the motor 403 is started, its output end causes the rotating shaft 401 to rotate, thereby causing the turntable 402 to rotate, and then causing the metal barrel 3 to rotate.

[0026] like Figure 1 、 Figure 3As shown, the clamping mechanism 7 includes a movable groove 701, a movable groove 701 is opened on the top of the turntable 402, a bidirectional threaded rod 702 is rotatably provided on the inner wall of the movable groove 701, and one end of the bidirectional threaded rod 702 passes through the surface of the turntable 402 and extends to the outside of the movable groove 701, a knob 703 is fixed to the end of the bidirectional threaded rod 702, a movable block 704 is threadedly connected to the surface of the bidirectional threaded rod 702, and the movable block 704 is slidably arranged with the inner wall of the movable groove 701, and the movable block 704 is A clamping plate 705 is fixed on the top, and two groups of movable blocks 704 and clamping plates 705 are provided and arranged correspondingly; specifically, rotating the knob 703 causes the bidirectional threaded rod 702 to rotate, so that the two groups of movable blocks 704 slide toward the middle or to both sides at the same time, thereby adjusting the distance between the two groups of clamping plates 705, placing the metal barrel 3 on the surface of the turntable 402 and rotating the knob 703 in the opposite direction, so that the surfaces of the two groups of clamping plates 705 are in contact with the surface of the metal barrel 3, thereby clamping and fixing the metal barrel 3.

[0027] like Figure 1 、 Figure 2 and Figure 4 As shown, the adjustment mechanism 5 includes an electric push rod 501, the top of the workbench 1 is fixed with an electric push rod 501, the telescopic end of the electric push rod 501 is fixed with a horizontal plate 502, the bottom of the horizontal plate 502 is fixed with a shaft column 503, and the shaft column 503 is located just above the turntable 402, the bottom of the horizontal plate 502 is provided with a slide groove 504, the inner wall of the slide groove 504 is rotatably provided with a screw rod 505, and one end of the screw rod 505 passes through the surface of the horizontal plate 502 and extends to the outside of the slide groove 504, the screw rod 505 A crank 506 is fixed to this end, and the surface of the screw rod 505 is threadedly connected to the slider 507, and the slider 507 is slidingly arranged with the inner wall of the slide groove 504, and the grinding assembly 6 is arranged at the bottom of the slider 507; specifically, the electric push rod 501 is started, and its telescopic end causes the horizontal plate 502 to move longitudinally, thereby realizing the height adjustment of the grinding assembly 6, and rotating the crank 506 causes the screw rod 505 to rotate, thereby causing the slider 507 to slide, and then causing the grinding assembly 6 to move horizontally, thereby realizing the position adjustment of the grinding assembly 6.

[0028] like Figure 2 、 Figure 4As shown, the grinding assembly 6 includes a guide rail 601, the bottom of the slider 507 is fixed with the guide rail 601, the inner wall of the guide rail 601 is slidably provided with a sliding block 602, one side of the sliding block 602 is fixedly provided with a spring 603 on the opposite surface of the inner wall of one side of the guide rail 601, and the bottom of the sliding block 602 is fixedly provided with a grinding brush 604; specifically, when the guide rail 601 moves to the top of the metal drum 3, the grinding brush 604 is pulled, so that the sliding block 602 slides, thereby squeezing the spring 603, and when the grinding brush 604 is released, the sliding block 602 and the grinding brush 604 are reset under the action of the elastic force of the spring 603, and when the grinding brush 604 is reset, its surface applies pressure to the surface of the metal drum 3.

[0029] like Figure 2 、 Figure 4 As shown, the sliding block 602, the spring 603 and the grinding brush 604 are each provided with two groups, and the two groups of grinding brushes 604 are both arranged in an arc shape; specifically, the two groups of sliding blocks 602 and the spring 603 make the surfaces of the two groups of grinding brushes 604 contact the inner and outer walls of the opening of the metal barrel 3 respectively, and the arc surface of the grinding brush 604 can fit the surface of the metal barrel 3 as much as possible, thereby ensuring the grinding effect of the burrs at the opening of the metal barrel 3.

[0030] In summary: first, the metal barrel 3 is placed on the surface of the rotating component 4, and the metal barrels 3 of various specifications can be clamped and fixed by the clamping mechanism 7. After the metal barrel 3 is fixed, the height of the grinding component 6 is adjusted by the adjusting mechanism 5 so that the height of the grinding component 6 is matched with the top opening of the metal barrel 3, and the grinding component 6 is horizontally moved by the adjusting mechanism 5 so that the surface of the grinding component 6 is in contact with the surface of the metal barrel 3. At this time, the metal barrel 3 is driven to rotate by the rotating component 4. During the rotation, the burrs at the opening of the metal barrel 3 rub against the surface of the grinding component 6, thereby achieving the effect of deburring and polishing. The clamping mechanism 7 can adapt to metal barrels 3 of various diameters, and the adjusting mechanism 5 can make the grinding component 6 adapt to metal barrels 3 of various heights. The grinding component 6 can adapt to metal barrels 3 of various thicknesses, thereby expanding the scope of application and improving practicality.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A burr grinding device for metal processing, characterized in that: The invention comprises a workbench (1), a control box (2) and a metal drum (3), wherein the control box (2) is fixedly arranged on the surface of the workbench (1), a rotating assembly (4) for driving the metal drum (3) to rotate is provided at the top and bottom of the workbench (1), a clamping mechanism (7) for clamping and fixing the metal drum (3) is provided on the surface of the rotating assembly (4), an adjusting mechanism (5) is provided on the top of the workbench (1), a grinding assembly (6) for grinding the burrs at the opening of the metal drum (3) is provided on the surface of the adjusting mechanism (5), and the adjusting mechanism (5) is used to lift and translate the grinding assembly (6).

2. A burr grinding device for metal processing according to claim 1, characterized in that: The rotating assembly (4) comprises a rotating shaft (401), the surface of the workbench (1) is rotatably provided with the rotating shaft (401), a turntable (402) is fixedly provided at the top end of the rotating shaft (401), a motor (403) is fixedly provided at the bottom end of the workbench (1), and an output end of the motor (403) is fixedly connected to the bottom end of the rotating shaft (401).

3. A burr grinding device for metal processing according to claim 2, characterized in that: The clamping mechanism (7) comprises a movable groove (701), the top of the rotating disk (402) is provided with the movable groove (701), the inner wall of the movable groove (701) is rotatably provided with a bidirectional threaded rod (702), and one end of the bidirectional threaded rod (702) passes through the surface of the rotating disk (402) and extends to the outside of the movable groove (701), the end of the bidirectional threaded rod (702) is fixedly provided with a knob (703), the surface of the bidirectional threaded rod (702) is threadedly connected with a movable block (704), and the movable block (704) and the inner wall of the movable groove (701) are slidably arranged, and the top of the movable block (704) is fixedly provided with a clamping plate (705), and the movable block (704) and the clamping plate (705) are provided with two groups and are correspondingly arranged.

4. The burr grinding device for metal processing according to claim 2, characterized in that: The adjusting mechanism (5) comprises an electric push rod (501), the top of the workbench (1) is fixedly provided with the electric push rod (501), the telescopic end of the electric push rod (501) is fixedly provided with a transverse plate (502), the bottom of the transverse plate (502) is fixedly provided with a shaft column (503), and the shaft column (503) is located directly above the turntable (402), the bottom of the transverse plate (502) is provided with a slide groove (504), and the slide groove (504) is provided with a plurality of screws. ) is rotatably provided with a screw rod (505), and one end of the screw rod (505) passes through the surface of the horizontal plate (502) and extends to the outside of the slide groove (504), and a crank (506) is fixed to the end of the screw rod (505), and the surface of the screw rod (505) is threadedly connected to the slider (507), and the slider (507) and the inner wall of the slide groove (504) are slidably arranged, and the grinding component (6) is arranged at the bottom of the slider (507).

5. The burr grinding device for metal processing according to claim 4, characterized in that: The grinding assembly (6) comprises a guide rail (601), the guide rail (601) is fixedly provided at the bottom of the slider (507), a sliding block (602) is slidably provided on the inner wall of the guide rail (601), a spring (603) is fixedly provided on one side of the sliding block (602) and on the surface opposite to the inner wall of one side of the guide rail (601), and a grinding brush (604) is fixedly provided at the bottom of the sliding block (602).

6. The burr grinding device for metal processing according to claim 5, characterized in that: The sliding block (602), the spring (603) and the grinding brush (604) are each provided in two groups, and the two groups of grinding brushes (604) are both arranged in an arc shape.

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