Surface burr removing device for aluminum die casting machining

Abstract

The utility model discloses a surface burr removing device for aluminum die casting machining, and relates to the technical field of aluminum die casting machining. The device comprises a shell, an adjusting assembly and a limiting assembly are arranged on the shell, and a workbench is connected to one side of the shell. The connecting block is conveniently driven to rotate through the second driving motor, so that the grinding roller rotates with the second driving motor as the circle center, the grinding roller is conveniently driven to move up and down through the electric hydraulic cylinder to further adjust the position, and the upper surface, the left side and the right side of the aluminum die casting are conveniently ground to remove burrs; and if the aluminum die casting needs to be polished front and back, only the position of the aluminum die casting needs to be replaced, the polishing face of the aluminum die casting does not need to be replaced every time, certain time is saved, the collecting box can be conveniently limited in the shell through sliding clamping of the positioning rod and the positioning plate so as to be used for receiving chippings generated during deburring, and the chippings can be conveniently treated in a centralized mode.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum die casting processing technical field, specifically, especially relate to a surface burr removal device for aluminum die casting processing. BACKGROUND

[0002] Die casting is a kind of pressure casting parts, using the die casting machine of die casting mold, the copper, zinc, aluminum or aluminum alloy metal heated to liquid is poured into the inlet of pressure casting machine, and the copper, zinc, aluminum or aluminum alloy parts of the shape and size limited by pressure casting machine pressure casting are cast out, such parts are usually called die casting, die casting has different names in different places, including aluminum die casting, there are usually some burrs at the corner position of aluminum die casting after forming, and burr removal operation is needed.

[0003] Among them, the patent CN202322363031.0 discloses a surface burr removal device for processing parts, which comprises a device body, a receiving plate and two clamping assemblies are arranged on one side of the device body, the receiving plate is located between the two clamping assemblies, a receiving rod is rotatably connected to the inner wall of the receiving groove formed in one end of the receiving plate through a bearing seat, a fixing assembly is arranged on the receiving rod, a fixing frame is arranged on the device body, and a cutter is slidably connected in the fixing groove formed in one side of the fixing frame.

[0004] In the actual aluminum die casting production process, the surface needs to be deburred, and the burr removal operation is needed because there are usually some burrs at the corner position of the aluminum die casting, when the hand of the personnel contacts the burr, the hand of the personnel is easily damaged, and the burr affects the connection accuracy between the parts, which is not convenient to use, but in the existing burr removal operation, the aluminum die casting is usually placed horizontally for grinding, and the aluminum die casting needs to be manually adjusted in direction for multiple times for the side positions such as front, rear, left, right and bottom, thereby reducing the grinding efficiency.

[0005] For the problems in the related art, there is no effective solution at present. UTILITY MODEL CONTENT

[0006] For the problems in the related art, the utility model provides a surface burr removal device for aluminum die casting processing to overcome the above technical problems existing in the prior art.

[0007] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0008] The utility model discloses a surface burr removing device for aluminum die casting processing, including the casing, is equipped with adjusting assembly and limiting component respectively on the casing, the one side of casing is connected with the workstation, the top surface of workstation places the aluminum die casting, the surface of one side of casing is connected with two second drive motors, the surface of one side of casing is connected with two locating plates, and the inboard of two locating plates all are slidably connected with the locating rod, and the collecting box is connected between two locating rods, and the bottom of collecting box is surface with the casing.

[0009] Further, the adjusting assembly includes two connecting blocks, two fixed blocks and a polishing roller, the two connecting blocks are respectively arranged on the power output ends of the two second drive motors, the top ends of the two connecting blocks are connected with electric hydraulic cylinders, one side of one of the fixed blocks is connected with a first drive motor, and the polishing roller is arranged on the power output end of the first drive motor.

[0010] Further, one side of the polishing roller is rotatably connected with one side of the other fixed block through a bearing.

[0011] Further, the limiting component includes two supporting plates, four inner slide rods and two outer expansion springs, the two supporting plates are arranged at the top ends of the workbench, one side of each of the two supporting plates is connected with two outer sleeves, the four inner slide rods are respectively arranged at the inner sides of the four outer sleeves, one end of each of the two inner slide rods is connected with a limiting plate, and the four outer expansion springs are respectively sleeved on the outer sides of the four outer sleeves.

[0012] Further, the bottom ends of the two limiting plates are slidably attached to the top ends of the workbench, and one side of each of the two limiting plates is attached to the surface of the aluminum die casting.

[0013] Further, the two ends of each of the two outer expansion springs are respectively connected with one side of each of the supporting plates and the other side of each of the limiting plates.

[0014] The utility model has the following beneficial effects:

[0015] 1. The inner slide rods and the outer sleeves are slidably arranged, so that the two limiting plates can be pushed apart to the two sides, and the elastic pushing effect of the outer expansion springs can make the limiting plates have a close clamping force, so that the front and rear sides of the aluminum die casting can be clamped and limited.

[0016] 2. The utility model discloses a second drive motor is convenient for driving the connecting block rotation, is convenient for making the polishing roller rotate with the second drive motor as the center, and is convenient for driving the polishing roller to move up and down to further adjust the position through the electric hydraulic cylinder, is convenient for polishing the upper surface and the left and right two sides of the aluminum die casting to remove the burr, if need polishing front and back only need to change the orientation of aluminum die casting, need not change the polishing surface of aluminum die casting every time, save a certain time, through the positioning rod and positioning board sliding engagement convenient with the collection box is positioned in the casing for receiving the chip when deburring, convenient to concentrate the chip processing.

[0017] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be needed to use the drawing of the embodiment briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is the structural schematic diagram of the utility model;

[0020] Figure 2 It is one of the local structural schematic diagram of the utility model;

[0021] Figure 3 It is the second local structural schematic diagram of the utility model;

[0022] Figure 4 It is the local overhead plane structural schematic diagram of the utility model;

[0023] Figure 5 It is the sectional structure schematic diagram of the utility model.

[0024] In the drawings, the component list represented by each sign is as follows:

[0025] 1, the casing;2, adjusting assembly;21, connecting block;22, electric hydraulic cylinder;23, fixed block;24, first drive motor;25, polishing roller;3, limiting assembly;31, support plate;32, outer sleeve;33, inner slide rod;34, limiting plate;35, outer expansion spring;4, workbench;5, second drive motor;6, positioning plate;7, positioning rod;8, collection box. DETAILED DESCRIPTION

[0026] With reference to the drawings of the utility model embodiments, the technical solutions in the utility model embodiments will be clearly and completely described below, obviously, the described embodiments are only a part of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of the utility model protection.

[0027] In the description of the utility model, it needs to be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0028] Please refer to Figures 1-5 As shown in the utility model is an aluminum die casting surface burr removing device for machining, including the casing 1, the casing 1 is equipped with adjusting assembly 2 and limiting assembly 3 respectively, the casing 1 side is connected with workbench 4, the top surface of workbench 4 is placed with aluminum die casting, the surface of the casing 1 side is connected with two second drive motors 5, the surface of the casing 1 side is connected with two locating plates 6, the inner side of two locating plates 6 is slidably connected with locating rod 7, two locating rods 7 are connected with collecting box 8, the bottom end of collecting box 8 is attached to the surface of casing 1.

[0029] First, the aluminum die casting surface required to deburr is placed upwards on the workbench 4, then the aluminum die casting is limited through the elastic limiting action of limiting assembly 3 via the front and rear sides, then the upper surface of the aluminum die casting is polished to remove the burrs on the surface of the aluminum die casting by driving adjusting assembly 2 to operate through second drive motor 5, then if it is required to deburr and polish the left and right sides of the aluminum die casting, only the polishing orientation of adjusting assembly 2 needs to be controlled to deburr the side of the aluminum die casting, without changing the polishing surface of the aluminum die casting every time, a certain amount of time is saved, and the debris generated by polishing falls into the collecting box 8 below, finally, the collecting box 8 can be removed by pulling the collecting box 8 to separate the locating rod 7 from the locating plate 6, which is simple and convenient to operate.

[0030] The aluminum die casting is positioned by the limiting assembly 3 to facilitate subsequent deburring of the aluminum die casting, and the upper surface and the left and right sides of the aluminum die casting are polished by the adjusting assembly 2 to remove burrs. If the front and back need to be polished, the orientation of the aluminum die casting only needs to be changed, and the polishing surface of the aluminum die casting does not need to be changed every time, saving a certain amount of time. The collecting box 8 is positioned in the shell 1 by the sliding clamping of the positioning rod 7 and the positioning plate 6 to collect the debris generated during deburring, facilitating the centralized treatment of the debris.

[0031] In one embodiment, the adjusting assembly 2 includes two connecting blocks 21, two fixed blocks 23, and a polishing roller 25. The two connecting blocks 21 are respectively arranged on the power output ends of the two second drive motors 5, and the top ends of the two connecting blocks 21 are connected with electric hydraulic cylinders 22. The two fixed blocks 23 are respectively arranged on the top ends of the two electric hydraulic cylinders 22, and one side of one of the fixed blocks 23 is connected with a first drive motor 24. The polishing roller 25 is arranged on the power output end of the first drive motor 24.

[0032] First, place the aluminum die casting to be deburred on the workbench 4 with the surface facing up, then position the aluminum die casting by the elastic limiting action of the limiting assembly 3, then drive the polishing roller 25 to rotate by the first drive motor 24, then drive the two electric hydraulic cylinders 22 to operate by a switch, which drives the first drive motor 24 and the polishing roller 25 to move downward, and then polish the upper surface of the aluminum die casting below by the polishing roller 25 to remove the burrs on the surface. If the left and right sides of the aluminum die casting need to be polished, drive the two second drive motors 5 to operate synchronously by a switch, which synchronously drives the two connecting blocks 21 to rotate and in turn drives the polishing roller 25 to rotate around the second drive motor 5 to adjust the inclination angle, and at the same time, drive the two electric hydraulic cylinders 22 to operate by a switch, which in turn drives the polishing roller 25 to move upward or downward. As long as the actual height of the aluminum die casting is controlled, the electric hydraulic cylinder 22 can operate, that is, the connecting block 21 is driven to rotate by the second drive motor 5, and the position of the polishing roller 25 is controlled by the electric hydraulic cylinder 22 to correspond to the position of the left and right sides of the aluminum die casting to be polished, facilitating the polishing of the upper surface and the left and right sides of the aluminum die casting. If the front and back need to be polished, the orientation of the aluminum die casting only needs to be changed, and the polishing surface of the aluminum die casting does not need to be changed every time, saving a certain amount of time. The debris generated during polishing falls into the collecting box 8 below, and finally the collecting box 8 can be removed by pulling it and separating the positioning rod 7 from the positioning plate 6, which is simple and convenient to operate.

[0033] The limiting assembly 3 is convenient for limiting the aluminum die casting, so as to facilitate subsequent deburring of the aluminum die casting. The second driving motor 5 is convenient for driving the connecting block 21 to rotate, that is, the polishing roller 25 rotates with the second driving motor 5 as the center, and the electric hydraulic cylinder 22 is convenient for driving the polishing roller 25 to move up and down to further adjust the position, so as to polish the upper surface and the left and right side surfaces of the aluminum die casting to remove burrs. If it is necessary to polish the front and back, it is only necessary to change the orientation of the aluminum die casting, without the need to change the polishing surface of the aluminum die casting every time, thereby saving a certain amount of time. The positioning rod 7 and the positioning plate 6 are slidably clamped, so as to limit the collection box 8 in the shell 1 for collecting the debris generated during deburring, and the debris is conveniently collected and treated.

[0034] In one embodiment, for the above-mentioned polishing roller 25, one side of the polishing roller 25 is rotatably connected to one side of another fixed block 23 through a bearing, thereby facilitating the stability of the polishing roller 25 during polishing and deburring of the aluminum die casting.

[0035] In one embodiment, for the above-mentioned limiting assembly 3, the limiting assembly 3 comprises two support plates 31, four inner slide rods 33 and two outer expansion springs 35. The two support plates 31 are arranged at the top end of the workbench 4. Two outer sleeves 32 are connected to one side of each of the two support plates 31. Four inner slide rods 33 are arranged inside the four outer sleeves 32, respectively. Each of the two inner slide rods 33 is connected to a limiting plate 34 at one end. Four outer expansion springs 35 are respectively sleeved outside the four outer sleeves 32, thereby facilitating the clamping and limiting force on the side of the aluminum die casting by the two limiting plates 34, so as to facilitate subsequent deburring operation of the aluminum die casting.

[0036] In one embodiment, for the above-mentioned limiting plate 34, the bottom end of each of the two limiting plates 34 is slidably attached to the top end of the workbench 4, and one side of each of the two limiting plates 34 is attached to the surface of the aluminum die casting, thereby conveniently providing support for the limiting plate 34 and improving the stability of the limiting of the aluminum die casting.

[0037] In one embodiment, for the above-mentioned outer expansion spring 35, the two ends of each of the two outer expansion springs 35 are respectively connected to one side of each of the support plates 31 and the other side of each of the limiting plates 34, thereby conveniently providing the two limiting plates 34 with close elastic limiting force, and then conveniently clamping and limiting the aluminum die casting.

[0038] According to the technical scheme of the utility model, firstly, the two limiting plates 34 are pushed apart to two sides, then the aluminum die casting surface to be deburred is placed on the workbench 4, then the elastic pushing action of the outer expansion spring 35 drives the inner slide rod 33 to slide in the outer sleeve 32, thereby driving the two limiting plates 34 to approach, the aluminum die casting is clamped and limited through the two sides, then the first drive motor 24 drives the polishing roller 25 to rotate, then a switch drives the two electric hydraulic cylinders 22 to operate, at this time, the first drive motor 24 and the polishing roller 25 are driven to move downwards, the upper surface of the aluminum die casting below is polished by the polishing roller 25 to remove the burrs on the surface, if the left and right sides of the aluminum die casting need to be polished, a switch synchronously controls the operation of the two second drive motors 5, synchronously drives the two connecting blocks 21 to rotate and thereby drives the polishing roller 25 to rotate around the second drive motor 5 to adjust the inclination angle, and at the same time, a switch drives the two electric hydraulic cylinders 22 to operate, thereby driving the polishing roller 25 to move upwards or downwards, as long as the actual height of the aluminum die casting is controlled to operate the electric hydraulic cylinder 22, that is, the connecting block 21 is driven to rotate by the second drive motor 5 and the position of the polishing roller 25 is controlled by the electric hydraulic cylinder 22 to correspond to the left and right side positions of the aluminum die casting to be polished, so that the upper surface and the left and right sides of the aluminum die casting are conveniently polished, if the front and back need to be polished, the position of the aluminum die casting only needs to be changed, the polishing surface of the aluminum die casting does not need to be changed every time, a certain amount of time is saved, and the debris generated by polishing falls into the collecting box 8 below, finally, the collecting box 8 can be taken down by pulling the collecting box 8 to separate the positioning rod 7 from the positioning plate 6, which is simple and convenient to operate.

[0039] Through the above technical scheme, 1, the inner slide rod 33 and the outer sleeve 32 are arranged in sliding mode, which facilitates pushing apart the two limiting plates 34 to two sides, and the elastic pushing action of the outer expansion spring 35 facilitates the approaching clamping force of the limiting plates 34, thereby clamping and limiting the front and back of the aluminum die casting; 2, the second drive motor 5 drives the connecting block 21 to rotate, that is, the polishing roller 25 rotates around the second drive motor 5, and the electric hydraulic cylinder 22 drives the polishing roller 25 to move up and down to further adjust the position, thereby polishing the upper surface and the left and right sides of the aluminum die casting to remove the burrs, if the front and back need to be polished, the position of the aluminum die casting only needs to be changed, the polishing surface of the aluminum die casting does not need to be changed every time, a certain amount of time is saved, and the collecting box 8 is limited in the shell 1 by the sliding clamping of the positioning rod 7 and the positioning plate 6 to collect the debris generated during deburring, which facilitates centralized treatment of the debris.

[0040] In the description of the application, references to "one embodiment", "an example", "certain examples" etc. mean that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. The appearances of the phrases "in one embodiment", "an example" or "certain examples" in various places in the specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all of the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations of the application can be made in light of the teachings above. The embodiments are chosen and described in order to best explain the principles of the application and its practical application and to enable others skilled in the art to best utilize the application. The application is merely limited by the claims and their full scope and equivalents.

Claims

1. A surface burr removing device for processing of an aluminum die casting, comprising a housing (1), characterized in that, The shell (1) is respectively provided with an adjusting assembly (2) and a limiting assembly (3), one side of the shell (1) is connected with a workbench (4), the top surface of the workbench (4) is placed with an aluminum die casting, the surface of one side of the shell (1) is connected with two second driving motors (5), the surface of one side of the shell (1) is connected with two positioning plates (6), the inner sides of the two positioning plates (6) are both slidably connected with positioning rods (7), the two positioning rods (7) are connected with a collecting box (8), and the bottom end of the collecting box (8) is attached to the surface of the shell (1).

2. The surface burr removing device for processing of an aluminum die casting according to claim 1, characterized by The adjusting assembly (2) comprises two connecting blocks (21), two fixed blocks (23) and a polishing roller (25), the two connecting blocks (21) are respectively arranged on the power output ends of the two second driving motors (5), the top ends of the two connecting blocks (21) are both connected with electric hydraulic cylinders (22), the two fixed blocks (23) are respectively arranged at the top ends of the two electric hydraulic cylinders (22), one side of one of the fixed blocks (23) is connected with a first driving motor (24), and the polishing roller (25) is arranged on the power output end of the first driving motor (24).

3. The surface burr removing device for processing of an aluminum die casting according to claim 2, characterized by One side of the polishing roller (25) is rotatably connected with one side of the other fixed block (23) through a bearing.

4. The surface burr removing device for processing of an aluminum die casting according to claim 1, characterized by The limiting assembly (3) comprises two supporting plates (31), four inner slide rods (33) and two outer expansion springs (35), the two supporting plates (31) are both arranged at the top end of the workbench (4), one side of each of the two supporting plates (31) is connected with two outer sleeves (32), four inner slide rods (33) are respectively arranged at the inner sides of the four outer sleeves (32), one end of every two inner slide rods (33) is connected with a limiting plate (34), and four outer expansion springs (35) are respectively sleeved at the outer sides of the four outer sleeves (32).

5. The surface burr removing device for processing of an aluminum die casting according to claim 4, characterized by The bottom ends of the two limiting plates (34) are slidably attached to the top end of the workbench (4), and one side of each of the two limiting plates (34) is attached to the surface of the aluminum die casting.

6. The surface burr removing device for machining of an aluminum die casting according to claim 4, characterized by The two ends of every two outer expansion springs (35) are respectively connected with one side of each of the supporting plates (31) and the other side of each of the limiting plates (34).

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