Deburring equipment for aluminum die castings

Abstract

The utility model relates to the technical field of aluminum die casting machining, in particular to deburring equipment for aluminum die castings, which comprises a box body, a support plate fixedly arranged in the box body, a support shaft rotatably connected to the support plate, a lower clamping plate fixedly connected to the top end of the support shaft, and an air cylinder mounted at the top end of the box body. One end of an output shaft of the air cylinder extends into the box body and is rotationally connected with an upper clamping plate. The motor is started to enable the output shaft of the motor to drive the first rotating shaft to rotate, the reciprocating driving assembly can drive the high-pressure spray head to reciprocate up and down, and the rotating driving assembly can drive the supporting shaft to drive the lower clamping plate to rotate. According to the high-pressure water spraying device for the casting, high-pressure water is sprayed to the rotating casting while the high-pressure spraying head moves up and down in a reciprocating mode, burrs on multiple faces of the casting can be effectively removed, manual face turning is not needed any more, the deburring machining efficiency is effectively improved, and the workload of operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum die casting processing technical field, specifically, relate to a deburring equipment for aluminum die casting. BACKGROUND

[0002] Aluminum die casting is a kind of aluminum alloy parts made by pressure casting process, manufacturing process includes using the pressure casting machine of die casting mold, heated liquid aluminum or aluminum alloy is poured into the inlet of pressure casting machine, and the aluminum parts or aluminum alloy parts of the shape and size limited by pressure casting machine pressure casting, aluminum die casting will usually remain a certain amount of metal burr on the surface after ejection, affect the forming quality of casting, at this time, deburring equipment needs to be used to remove the burr on the casting.

[0003] Chinese patent CN221248103U discloses an aluminum alloy die casting deburring equipment, improves the convenience and flexibility when adjusting the position of polishing assembly, without the need for staff arms and other parts to enter the protective box, improves the safety of use, avoids the impurities produced when removing burrs from splashing to the outside environment to cause pollution and harm to the staff, improves the environmental protection and safety during use;The equipment is fixed and clamped on the placing net plate during use, and then the surface of the casting is polished by the upper polishing assembly, however, the equipment can only polish the top of the casting on one side each time, when the casting has burrs on multiple surfaces, the staff needs to manually turn over the casting and re-clamp, which leads to low deburring processing efficiency and increased labor intensity of operators. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of deburring equipment for aluminum die casting, solve the technical problem of the prior art when the casting has burr on multiple surfaces, need manually turn over the casting and re-clamp, which leads to low deburring processing efficiency and increased labor intensity of operators.

[0005] In view of the above problems, the technical scheme provided by the utility model is as follows:

[0006] The utility model provides a deburring equipment for aluminum die casting, including the box, the inside fixed setting of box is with the support board, the upper rotation of support board is connected with the support shaft, the top of support shaft is fixedly connected with the lower clamping plate, the top of box is installed with the cylinder, the output shaft one end of cylinder is inserted into the inside of box and is rotatably connected with the upper clamping plate, the upper clamping plate is opposite the upper side of lower clamping plate, the inside fixed connection of box one side is with two groups of slide rods, and the slide rod is set up between two groups of slide rods and is connected with the link, and the both sides of link are fixedly connected with the slide sleeve, and two groups of slide sleeve are slidably sleeved on two groups of slide rods respectively, and a group of high pressure nozzles are fixedly connected on the link, and the utility model also includes a group of water tanks, and the top of box is installed with the water pump, and the water inlet of water pump is connected with the pump pipe that leads to the inside of water tank, and the water outlet of water pump is connected with a group of soft connecting pipes, and one end of soft connecting pipe is inserted into the inside of box and is connected with high pressure nozzle, and the outer wall of box is installed with motor, and one end of output shaft of motor is connected with first rotation axis, and the reciprocating drive assembly for driving link to move up and down reciprocating is arranged between first rotation axis and link, and the rotation drive assembly for driving support shaft to rotate is arranged between first rotation axis and support shaft.

[0007] Further, the reciprocating drive assembly includes an arm connected to one end of the first shaft, a plug column provided at the end of the arm, and a sliding groove provided on the link for inserting the plug column.

[0008] Further, the rotation drive assembly includes a second shaft rotatably provided on the support plate, two groups of bevel gears respectively provided on the top of the second shaft and the surface of the first shaft and engaged with each other, and a transmission gear belt connected between the bottom end of the second shaft and the support shaft.

[0009] Further, the bottom end of the box is provided with a water collecting hopper, and the bottom end of the water collecting hopper is connected with the water tank through a reflux pipe.

[0010] Further, the inside of the water tank is provided with a filter plate below the reflux pipe, and the pump pipe passes through the filter plate and extends to the bottom end of the inner cavity of the water tank.

[0011] Further, a sliding door is installed on one side of the box, and a transparent observation window is provided on the outer wall of the box.

[0012] Compared with the prior art, the beneficial effects of the utility model are that: through starting the motor to make its output shaft drive the first rotating shaft to rotate, the reciprocating drive assembly can drive the high-pressure spray head to move up and down reciprocatingly, and the rotary drive assembly can drive the supporting shaft to drive the lower clamping plate to rotate, thereby driving the casting clamped between the upper clamping plate and the lower clamping plate to rotate, realizing that the high-pressure spray head moves up and down reciprocatingly while spraying high-pressure water onto the rotating casting, can effectively remove burrs of multiple surfaces of the casting, and manual turning is no longer needed, effectively improving the efficiency of the deburring processing, and reducing the workload of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the side view of the utility model;

[0016] Figure 3 It is the internal structure schematic diagram of the box body in the utility model;

[0017] Figure 4 It is the structural schematic diagram of the reciprocating drive assembly in the utility model;

[0018] Figure 5 It is the split structure schematic diagram of the continuous rack, arm lever and slide rod in the utility model.

[0019] In the drawing: 1, box body;2, support plate;3, supporting shaft;4, lower clamping plate;5, air cylinder;6, upper clamping plate;7, slide rod;8, continuous rack;9, slide sleeve;10, high-pressure spray head;11, water tank;12, water pump;13, pump pipe;14, soft connecting pipe;15, motor;16, first rotating shaft;17, arm lever;18, insertion column;19, slide groove;20, second rotating shaft;21, bevel gear;22, transmission gear belt;23, water collecting hopper;24, return pipe;25, filter plate;26, sliding door;27, transparent observation window. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-5The utility model relates to an aluminum die casting deburring equipment, including box 1, the inside fixed setting of box 1 has support plate 2, the upper rotation of support plate 2 is connected with support shaft 3, and the top of support shaft 3 is fixedly connected with lower clamping plate 4, and the top of box 1 is installed with cylinder 5, and the one end of output shaft of cylinder 5 enters the inside of box 1 and is rotatably connected with upper clamping plate 6, after starting cylinder 5, the output shaft of cylinder 5 can drive upper clamping plate 6 to move upwards or downwards, and upper clamping plate 6 is just for the top of lower clamping plate 4, when the casting is placed on lower clamping plate 4, control upper clamping plate 6 to move downwards and make it close to lower clamping plate 4 can be clamped and fixed in lower clamping plate 4 and upper clamping plate 6 between, and the inside fixed connection of box 1 has two groups of slide rods 7, and two groups of slide rods 7 are provided with link frame 8 between, and the both sides of link frame 8 are fixedly connected with slide sleeve 9, and two groups of slide sleeve 9 are slidably sleeved on two groups of slide rods 7 respectively, since slide sleeve 9 can only vertically slide along the surface of slide rod 7, when link frame 8 is driven, it will keep vertical rising or falling under the guidance of slide rod 7 and slide sleeve 9 and will not deviate, and a group of high-pressure nozzles 10 are fixedly connected on link frame 8, when the casting is clamped and fixed in lower clamping plate 4 and upper clamping plate 6 between, high-pressure nozzle 10 will be towards the side of casting, and the utility model also includes a group of water tanks 11, and the top of box 1 is installed with water pump 12, and the water inlet of water pump 12 is connected with pump pipe 13 that leads into the inside of water tank 11, and the water outlet of water pump 12 is connected with a group of soft connecting pipes 14, and one end of soft connecting pipe 14 extends into the inside of box 1 and is connected with high-pressure nozzle 10, and water pump 12 can pump out the water in the inside of water tank 11 through pump pipe 13, and the water pumped out by water pump 12 can flow to high-pressure nozzle 10 through pump pipe 13 and be sprayed out through high-pressure nozzle 10, and the outer wall of box 1 is installed with motor 15, and one end of the output shaft of motor 15 is connected with first rotary shaft 16, and reciprocating drive assembly is arranged between first rotary shaft 16 and link frame 8, when the output shaft of motor 15 drives first rotary shaft 16 to rotate, reciprocating drive assembly can generate the driving force of reciprocating up and down to link frame 8, to make link frame 8 vertically reciprocate up and down under the guidance of slide rod 7 and slide sleeve 9, and rotary drive assembly is arranged between first rotary shaft 16 and support shaft 3, when the output shaft of motor 15 drives first rotary shaft 16 to rotate, rotary drive assembly can drive support shaft 3 to rotate.

[0023] When in use, the casting is placed on the support shaft 3, at this time the air cylinder 5 is started to drive the upper clamping plate 6 to move downward, so that the casting is clamped and fixed between the support shaft 3 and the upper clamping plate 6, the inside of the water tank 11 stores water for deburring, at this time the water pump 12 is started, the water in the water tank 11 can be pumped out and sprayed onto the casting through the high-pressure nozzle 10, when the sprayed water contacts the surface of the casting, the burrs on the surface of the casting will fall off from the surface of the casting under the impact of the high-pressure water flow, in this process, the motor 15 is started to drive the output shaft to drive the first rotating shaft 16 to rotate, at this time the connecting frame 8 will move up and down vertically between the two groups of slide rods 7 under the action of the reciprocating driving assembly, and then the high-pressure nozzle 10 moves up and down vertically under the action of the connecting frame 8, which improves the spraying range of the high-pressure nozzle 10 in the vertical direction, so that the upper and lower positions of the side of the casting facing the high-pressure nozzle 10 can be impacted by the high-pressure nozzle 10, while the first rotating shaft 16 rotates, the support shaft 3 will rotate under the action of the rotating driving assembly, and then the casting clamped and fixed between the support shaft 3 and the upper clamping plate 6 can be driven to rotate, so that the multiple surfaces of the casting can face the high-pressure nozzle 10 and be impacted by the high-pressure water flow, in summary, the high-pressure nozzle 10 moves up and down reciprocally while spraying high-pressure water onto the rotating casting, which can effectively remove the burrs on the multiple surfaces of the casting, without the need for manual turning, effectively improving the deburring processing efficiency and reducing the workload of the operator.

[0024] Further, please refer to Figure 4 and Figure 5 , the reciprocating driving assembly includes an arm rod 17 fixedly connected to one end of the first rotating shaft 16, a plug column 18 arranged at the end of the arm rod 17, and a sliding groove 19 opened on the connecting frame 8 for the end of the plug column 18 to be inserted, the first rotating shaft 16 drives the arm rod 17 to rotate in the process of rotation, the end of the arm rod 17 rotates while the plug column 18 at the end also rotates around the first rotating shaft 16 as the axis, since the first rotating shaft 16 is always inserted in the inside of the sliding groove 19 in the process of rotation, the first rotating shaft 16 moves reciprocally along the direction of the sliding groove 19, and at the same time generates an up-and-down reciprocating driving force to the connecting frame 8 to drive the connecting frame 8 to move up and down reciprocally.

[0025] Further, please refer to Figure 3 and Figure 4 , the rotating driving assembly includes a second rotating shaft 20 rotatably arranged on the support plate 2, two groups of bevel gears 21 respectively arranged at the top end of the second rotating shaft 20 and the surface of the first rotating shaft 16 and meshed with each other, and a transmission gear belt 22 connected between the bottom end of the second rotating shaft 20 and the support shaft 3, the first rotating shaft 16 drives the second rotating shaft 20 to rotate through the two groups of bevel gears 21 in the process of rotation, and at this time the second rotating shaft 20 drives the support shaft 3 to rotate through the transmission of the transmission gear belt 22.

[0026] Further, please refer to Figure 1 And Figure 2 The bottom end of the box body 1 is provided with a water collecting basin 23, and the bottom end of the water collecting basin 23 is connected with the water tank 11 through a backflow pipe 24. The water flow sprayed from the high-pressure nozzle 10 contacts the casting and then flows to the bottom of the box body 1. The water collecting basin 23 can collect the water flow at the bottom of the box body 1 into the backflow pipe 24 and backflow to the inside of the water tank 11, so that the water can be recycled.

[0027] Further, please refer to Figure 2 The inside of the water tank 11 is provided with a filter plate 25 at a position below the backflow pipe 24. The water backflowing from the backflow pipe 24 to the inside of the water tank 11 may be mixed with metal burr debris. The backflowing water can be filtered by the filter plate 25, and the debris in the water can be intercepted on the surface of the filter plate 25 for the user to clean. The pump pipe 13 passes through the filter plate 25 and extends to the bottom end of the inner cavity of the water tank 11. The filtered water flows downward to the bottom end of the inner cavity of the water tank 11, so that the water pumped out through the pump pipe 13 is ensured not to be mixed with metal burr debris.

[0028] Further, please refer to Figure 1 A sliding door 26 is slidably installed on one side of the box body 1. By pulling the sliding door 26, one side of the box body 1 can be opened or closed, so as to facilitate the taking and placing of the casting. A transparent observation window 27 is arranged on the outer wall of the box body 1. During the deburring process, the worker can directly observe the workpiece from the outside of the box body 1 through the transparent observation window 27, so as to facilitate the control of the process.

[0029] The above is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A burring apparatus for aluminum die castings, comprising a housing (1), characterized in that, The inside of the box (1) is fixedly provided with a support plate (2), the upper end of the support plate (2) is rotatably connected with a support shaft (3), the top end of the support shaft (3) is fixedly connected with a lower clamping plate (4), the top end of the box (1) is provided with a cylinder (5), the output shaft of the cylinder (5) extends into the inside of the box (1) and is rotatably connected with an upper clamping plate (6), the upper clamping plate (6) is opposite to the upper end of the lower clamping plate (4), one side of the inside of the box (1) is fixedly connected with two groups of slide rods (7), two groups of slide rods (7) are provided with a connecting frame (8) between them, the two sides of the connecting frame (8) are fixedly connected with slide sleeves (9), two groups of slide sleeves (9) are respectively slidably sleeved on two groups of slide rods (7), a group of high-pressure nozzles (10) are fixedly connected on the connecting frame (8), the device further comprises a group of water tanks (11), the top end of the box (1) is provided with a water pump (12), the water inlet of the water pump (12) is connected with a pump pipe (13) which penetrates into the inside of the water tank (11), the water outlet of the water pump (12) is connected with a group of flexible connecting pipes (14), one end of the flexible connecting pipe (14) extends into the inside of the box (1) and is connected with the high-pressure nozzle (10), the outer wall of the box (1) is provided with a motor (15), one end of the output shaft of the motor (15) is connected with a first rotating shaft (16), a reciprocating driving assembly for driving the connecting frame (8) to move up and down is arranged between the first rotating shaft (16) and the connecting frame (8), a rotating driving assembly for driving the support shaft (3) to rotate is arranged between the first rotating shaft (16) and the support shaft (3).

2. The burring apparatus for an aluminum die cast product according to claim 1, characterized by The reciprocating driving assembly comprises an arm rod (17) fixedly connected to one end of the first rotating shaft (16), a plug column (18) arranged at the end of the arm rod (17), and a sliding groove (19) opened on the connecting frame (8) for the end of the plug column (18) to insert.

3. The burring apparatus for an aluminum die cast product according to claim 1, characterized by The rotating driving assembly comprises a second rotating shaft (20) rotatably arranged on the support plate (2), two groups of bevel gears (21) respectively arranged on the top end of the second rotating shaft (20) and the surface of the first rotating shaft (16) and meshed with each other, and a transmission gear belt (22) connected between the bottom end of the second rotating shaft (20) and the support shaft (3).

4. The burring apparatus for an aluminum die cast product according to claim 1, characterized by The bottom end of the box (1) is provided with a water collecting hopper (23), and the bottom end of the water collecting hopper (23) is connected in communication with the water tank (11) through a backflow pipe (24).

5. The burring apparatus for an aluminum die cast product according to claim 4, characterized by The inside of the water tank (11) is provided with a filter plate (25) at a position below the backflow pipe (24), the pump pipe (13) penetrates through the filter plate (25) and extends to the bottom end of the inner cavity of the water tank (11).

6. The burring apparatus for an aluminum die cast product according to claim 1, characterized by A sliding door (26) is slidably installed on one side of the box (1), and a transparent observation window (27) is arranged on the outer wall of the box (1).

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