Burr cleaning device for metal casting machining

Abstract

The utility model discloses a burr cleaning device for metal casting machining, which comprises two vertical plates, two groove plates are correspondingly arranged between the two connecting plates, a sliding strip is arranged on the inner wall of each groove plate in a sliding manner, a driving assembly is arranged on one side of each sliding strip, a mounting frame is fixedly arranged at the bottom of each sliding strip, and the mounting frame is fixedly connected with the vertical plates. And a first motor is mounted in the mounting frame, the output end of the first motor is rotationally arranged in the mounting frame, and a grinding brush is fixedly arranged at the output end of the first motor. The utility model relates to the technical field of machining, the burr cleaning device can grind castings in sequence through the rough grinding brush and the fine grinding brush, the height of the castings can be controlled through the driving assembly, multi-step burr cleaning can be carried out on workpieces with different thicknesses, and the work efficiency is improved. And meanwhile, due to the design of the electric sliding table, after the casting is fixed, burrs of the casting do not need to be removed by manually sliding the fixing table, operation is very convenient, and the burrs are removed more thoroughly.

Description

Technical Field

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

[0002] There are many ways to classify castings. According to the different metal materials used, they are divided into steel castings, iron castings, copper castings, aluminum castings, magnesium castings, zinc castings, titanium castings, etc. The metal is poured into the mold through the hollow channel of the pouring gate, and then the metal parts are taken out after the metal and the mold cool down. The surface of the finished casting, especially the joints, will have many burrs. In order to ensure its normal use, a burr cleaning device is needed to remove the burrs. The existing burr cleaning device mainly grinds the castings through a grinding brush (roller or wheel), but the current burr cleaning device only has a single grinding brush (roller or wheel), and the castings that have not undergone multi-step burr cleaning such as coarse and fine burrs are prone to damage to the castings due to excessive cleaning, or the burrs are not completely removed. To this end, we provide a burr cleaning device for metal casting processing to solve the above problems. Utility Model Content

[0003] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes a burr cleaning device for metal casting processing, which includes two vertical plates, and the two vertical plates are fixedly connected by two connecting plates, and the two connecting plates are arranged in parallel. A fixed platform is provided between the two vertical plates and below the connecting plates, and a control component is provided at the bottom of the fixed platform. Two groove plates are correspondingly provided between the two connecting plates, and a sliding bar is slidably provided on the inner wall of the groove plate, and a driving component is provided on one side of the sliding bar. A mounting frame is fixedly provided at the bottom of the sliding bar, and a first motor is installed inside the mounting frame, and the output end of the first motor is rotatably provided inside the mounting frame, and a grinding brush is fixedly provided at the output end of the first motor.

[0004] Preferably, the driving assembly includes a second motor, which is installed on the outside of one of the connecting plates. The output end of the second motor is connected to a worm gear reducer, which is installed on one side of the connecting plate. The output end of the worm gear reducer is connected to a gear, which is rotatably arranged between the two connecting plates. Racks are meshed on both sides of the gear, and the two racks are respectively fixed on the side walls of the two sliding bars.

[0005] Preferably, the control component includes an electric slide, which is fixedly arranged between two vertical plates, and the electric slider on the top of the electric slide is fixedly connected to the fixed platform.

[0006] Preferably, sliding bars are movably penetrated on both sides of the interior of the fixed platform, the two sliding bars are arranged in parallel, and the two sliding bars are fixedly arranged on the side walls of the two vertical plates.

[0007] The beneficial technical effect of the utility model is that the burr cleaning device can grind the casting in sequence through the coarse grinding brush and the fine grinding brush, and can be highly controlled by the driving component, and can perform multi-step burr cleaning on workpieces of different thicknesses. At the same time, the design of the electric slide table can remove the burrs of the casting after the casting is fixed without manually sliding the fixing table, which is very convenient to operate and can clean the burrs more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A schematic diagram of the top structure of the utility model is shown.

[0009] Figure 2 A schematic diagram of the front cross-sectional structure of the utility model is shown.

[0010] Figure 3 A side structural schematic diagram of the fixing platform of the utility model is shown.

[0011] Figure numerals 1, vertical plate; 2, connecting plate; 3, fixed platform; 4, groove plate; 5, slide bar; 6, mounting frame; 7, first motor; 8, grinding brush; 9, second motor; 10, worm gear reducer; 11, gear; 12, rack; 13, electric slide; 14, electric slider; 15, slide rod. DETAILED DESCRIPTION

[0012] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0013] The utility model proposes a burr cleaning device for metal casting processing, comprising two vertical plates 1, the two vertical plates 1 are fixedly connected by two connecting plates 2, the two connecting plates 2 are arranged in parallel, the vertical plates 1 and the connecting plates 2 can form a mounting frame of the entire burr cleaning device, a fixed platform 3 is arranged between the two vertical plates 1 and below the connecting plates 2, the fixed platform 3 can fix the casting by a clamp, a control component is arranged at the bottom of the fixed platform 3, the control component can realize electric control of the fixed platform 3, two slot plates 4 are correspondingly arranged between the two connecting plates 2, a slide bar 5 is slidably arranged on the inner wall of the slot plate 4, a driving component is arranged on one side of the slide bar 5, the driving component can control the slide bar 5 to move longitudinally, a mounting frame 6 is fixedly arranged at the bottom of the slide bar 5, a first motor 7 is installed inside the mounting frame 6, an output end of the first motor 7 is rotatably arranged inside the mounting frame 6, and a grinding brush 8 is fixedly arranged at the output end of the first motor 7, the longitudinally moving slide bar 5 can drive the grinding brush 8 to move longitudinally through the mounting frame 6, and the downwardly moving grinding brush 8 can clean the burrs of the casting under the operation of the first motor 7.

[0014] It should be noted that in actual use, the two grinding brushes 8 are respectively a coarse grinding brush 8 and a fine grinding brush 8. The lifting and lowering of the two grinding brushes 8 can be controlled so that one of the grinding brushes 8 can be in contact with the workpiece, and the workpiece can be polished by the coarse grinding brush 8 and the fine grinding brush 8 to perform multi-step burr cleaning.

[0015] Specifically, the driving assembly includes a second motor 9, which is installed on the outside of one of the connecting plates 2. The output end of the second motor 9 is connected to a worm gear reducer 10. The rotation of the second motor 9 can reduce the output speed through the worm gear reducer 10. The worm gear reducer 10 is installed on one side of the connecting plate 2. The output end of the worm gear reducer 10 is connected to a gear 11. The second motor 9 can drive the gear 11 to rotate through the worm gear reducer 10. The gear 11 is rotatably arranged between the two connecting plates 2. Racks 12 are meshed on both sides of the gear 11. The two racks 12 are respectively fixed on the side walls of the two slides 5. The rotating gear 11 can drive one of the slides 5 to move downward by meshing with the rack 12, and the other slide 5 to move upward, thereby driving the two grinding brushes 8 to move longitudinally toward each other, thereby controlling the distance between the grinding brushes 8 and the casting.

[0016] Specifically, the control component includes an electric slide 13, which is fixed between two vertical plates 1. The electric slider 14 on the top of the electric slide 13 is fixedly connected to the fixed platform 3. The operation of the electric slide 13 can drive the electric slider 14 to move horizontally. At this time, the casting on the top of the fixed platform 3 can move horizontally with the electric slider 14.

[0017] Specifically, sliding rods 15 are movably inserted into both sides of the interior of the fixed platform 3. The two sliding rods 15 are arranged in parallel and fixedly arranged on the side walls of the two vertical plates 1. The design of the sliding rods 15 can guide the movement of the fixed platform 3, making the movement of the fixed platform 3 more stable.

[0018] According to the personnel in this field, all the electrical parts and components in this case are universal standard parts or components known to the technical personnel in this field, and their structures and principles can be known to the technical personnel through technical manuals or through conventional experimental methods. The models are compatible with this solution and can operate normally. All the electrical parts in this case are connected to the power supply adapted to them through wires, and according to the actual situation, a suitable controller is selected to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field and will not be explained in the electrical control.

[0019] Working principle: When using the burr cleaning device, the user can fix the casting on the fixed table 3 through a clamp. At this time, the first motor 7 is started according to the thickness of the casting. Under the operation of the first motor 7, the gear 11 can be driven to rotate through the worm reducer 10, and the rotating gear 11 can drive the slide bar 5 connected to the coarse grinding brush 8 to move downward through the engagement with the rack 12. At this time, another slide bar 5 drives the fine grinding brush 8 to move up and down, so that the coarse grinding brush 8 can contact the casting. At this time, the second motor 9 and the electric slide 13 are started. The operation of the second motor 9 can drive the coarse grinding brush 8 to rotate, and the electric slide 13 can drive the casting on the top of the fixed table 3 to move horizontally through the electric slider 14 and contact the coarse grinding brush 8 to remove larger burrs. After the cleaning is completed, the fine grinding brush 8 can be driven downward by the operation of the first motor 7, so that the fine grinding brush 8 can perform fine burr treatment on the casting. This fine multi-step burr cleaning can completely remove burrs without damaging the casting, and has certain practicality.

[0020] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0021] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0024] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A burr removal device for metal casting processing, comprising two vertical plates (1), wherein the two vertical plates (1) are fixedly connected by two connecting plates (2), and the two connecting plates (2) are arranged in parallel, characterized in that: A fixed platform (3) is provided between the two vertical plates (1) and below the connecting plate (2); a control component is provided at the bottom of the fixed platform (3); two slot plates (4) are correspondingly provided between the two connecting plates (2); a slide bar (5) is slidably provided on the inner wall of the slot plate (4); a driving component is provided on one side of the slide bar (5); a mounting frame (6) is fixedly provided at the bottom of the slide bar (5); a first motor (7) is installed inside the mounting frame (6); an output end of the first motor (7) is rotatably provided inside the mounting frame (6), and a grinding brush (8) is fixedly provided at the output end of the first motor (7).

2. A burr removal device for metal casting processing according to claim 1, characterized in that: The driving assembly comprises a second motor (9), the second motor (9) is mounted on the outside of one of the connecting plates (2), the output end of the second motor (9) is connected to a worm gear reducer (10), the worm gear reducer (10) is mounted on one side of the connecting plate (2), the output end of the worm gear reducer (10) is connected to a gear (11), the gear (11) is rotatably arranged between the two connecting plates (2), both sides of the gear (11) are meshed with racks (12), and the two racks (12) are respectively fixedly arranged on the side walls of the two slide bars (5).

3. A burr removal device for metal casting processing according to claim 1, characterized in that: The control component comprises an electric slide (13), wherein the electric slide (13) is fixedly arranged between two vertical plates (1), and an electric slider (14) on the top of the electric slide (13) is fixedly connected to a fixed platform (3).

4. A burr removal device for metal casting processing according to claim 1, characterized in that: Sliding rods (15) are movably inserted through both sides of the interior of the fixed platform (3); the two sliding rods (15) are arranged in parallel, and the two sliding rods (15) are fixedly arranged on the side walls of the two vertical plates (1).

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