Automobile casting part polishing device

Abstract

The utility model relates to the technical field of casting part polishing, in particular to an automobile casting part polishing device which comprises a base, a control table is arranged on the base, a working table is arranged at the top of the base, supporting columns which are symmetrically distributed are fixedly connected to the table top of the working table, a first electric sliding rail is installed on the supporting columns, and a second electric sliding rail is installed on the first electric sliding rail. And a second electric sliding rail is installed on the first electric sliding rail, two sliding blocks are arranged on the second electric sliding rail in a sliding mode, a first motor is arranged on one sliding block, and a grinding disc is installed on an output shaft of the first motor. According to the integrated lubricating system, a second motor, an oil storage disc, a twisting cover and a sliding check block work cooperatively, a proper amount of polishing agent can be continuously provided in the grinding process, a uniform lubricating layer is formed on the surface of a casting part, abrasion and friction between a grinding disc and the casting part are reduced, the grinding quality is improved, the efficiency is improved, and the production cost is reduced. And the smoothness and durability of the surface of the casting part are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of casting part grinding, in particular to a grinding device for automobile casting parts. Background Art

[0002] In the automotive manufacturing industry, casting parts play a crucial role. By injecting liquid metal into a mold cavity that matches the shape and size of the required part, and after cooling and solidifying, a blank or finished product is formed, which constitutes the key part of the automotive structure and function. The quality of its casting parts directly affects the overall performance and appearance of the automobile. Therefore, the grinding treatment after casting is extremely important. It is necessary to remove the excess metal, burrs and oxide layers generated during the casting process, and also ensure that the surface of the part reaches the required smoothness and precision.

[0003] Currently, with the development of industrial automation, more and more manufacturers are turning to automated grinding solutions. However, although automated grinding devices can improve production efficiency, they have certain disadvantages. Existing automated grinding devices lack effective lubrication during the grinding process, resulting in an accelerated wear rate of the grinding tools, increasing the maintenance and replacement costs, and easily leaving scratches on the surface of the parts, affecting the surface finish of the final product.

[0004] Therefore, there is an urgent need to provide a grinding device for automobile casting parts with a lubrication system. Summary of the Utility Model

[0005] In order to overcome the disadvantages that existing automated grinding devices lack effective lubrication during the grinding process, resulting in an accelerated wear rate of the grinding tools, increasing the maintenance and replacement costs, and easily leaving scratches on the surface of the parts, affecting the surface finish of the final product, the utility model provides a grinding device for automobile casting parts with a lubrication system.

[0006] To achieve the above problems, the utility model adopts the following technical solutions: A grinding device for automobile casting parts includes a base, a control console is arranged on the base, a workbench is arranged on the top of the base, symmetrically distributed support columns are fixedly connected to the tabletop of the workbench, a first electric slide rail is installed on the support column, a second electric slide rail is installed on the first electric slide rail, two sliders are slidably arranged on the second electric slide rail, a first motor is arranged on one of the sliders, a grinding disc is installed on the output shaft of the first motor, a second motor is arranged on the other slider, an oil storage disc is arranged on the output shaft of the second motor, a twist cap is arranged at the oil inlet of the oil storage disc, an oil outlet is arranged at the bottom of the oil storage disc, a sliding stopper is slidably arranged in the oil outlet, a plurality of oil outlet holes are arranged at the lower end of the sliding stopper, a guide rod is fixedly connected to one side of the sliding stopper, and an elastic member is connected between the guide rod and the oil storage disc.

[0007] In addition, it is particularly preferred that symmetrically distributed third electric slide rails are installed on the workbench surface. A sliding seat is jointly arranged on the third electric slide rails. Symmetrically distributed fourth electric slide rails are installed on the sliding seat, and electric clamps are installed on the fourth electric slide rails.

[0008] In addition, it is particularly preferred that a dust isolation housing is installed on the base. An isolation door is hinged to the front of the dust isolation housing. A dust collection housing is provided on the back of the dust isolation housing. A dust collection net is arranged inside the dust collection housing. A third motor is embedded in the middle of the dust collection housing. The third motor is located behind the dust collection net, and a fan blade is arranged on the output shaft of the third motor.

[0009] In addition, it is particularly preferred that warning lights are arranged on both sides of the base.

[0010] In addition, it is particularly preferred that a spreading block is arranged on the bottom surface of the oil storage pan.

[0011] In addition, it is particularly preferred that a protective net is embedded on one side of the dust isolation housing close to the dust collection housing.

[0012] Compared with the prior art, the utility model has the following technical effects: 1. The integrated lubrication system of the device, which consists of a second motor, an oil storage pan, a torsion cap and a sliding stop block working together, can continuously provide an appropriate amount of polishing agent during the grinding process, forming a uniform lubricating layer on the surface of the casting, thereby reducing the wear and friction between the grinding disc and the casting. This not only improves the grinding quality, but also improves the efficiency, ensuring the smoothness and durability of the casting surface.

[0013] 2. Through the setting of the electric clamp, the automotive casting can be firmly clamped, ensuring that the casting does not move at all during the grinding process, thus avoiding uneven grinding or other quality problems caused by part displacement and improving the overall processing accuracy.

[0014] 3. The device adopts a closed dust isolation housing and an efficient dust collection system. This design effectively prevents the dust and debris generated during the grinding process from spreading into the environment, protecting the health of the operators and reducing the subsequent cleaning cost, significantly improving the cleanliness and safety of the workplace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 is a three-dimensional structural schematic diagram of the workbench, the first electric slide rail and the second electric slide rail of the utility model.

[0017] Figure 3 is a three-dimensional structural schematic diagram of the slider, the grinding disc and the oil storage pan of the utility model.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of the slider, second motor and oil storage pan of the present utility model.

[0019] Figure 5 This is a three-dimensional structural sectional view of the oil storage pan, sliding stopper and elastic member of the present utility model.

[0020] Figure 6 This is a three-dimensional structural schematic diagram of the third electric slide rail, sliding seat and electric fixture of the present utility model.

[0021] Figure 7 This is a three-dimensional structural sectional view of the dust isolation housing, dust collection net and fan blade of the present utility model.

[0022] Figure 8 This is a three-dimensional structural schematic diagram of the base, isolation door and warning light of the present utility model.

[0023] Names of the reference numerals in the figure: 1: Base, 2: Console, 3: Workbench, 4: Support column, 5: First electric slide rail, 6: Second electric slide rail, 7: Slider, 8: First motor, 9: Grinding disc, 10: Second motor, 11: Oil storage pan, 1101: Twisting cover, 12: Sliding stopper, 13: Oil outlet hole, 14: Guide rod, 15: Elastic member, 16: Third electric slide rail, 17: Sliding seat, 18: Fourth electric slide rail, 19: Electric fixture, 20: Dust isolation housing, 2001: Isolation door, 21: Dust collection housing, 22: Dust collection net, 23: Third motor, 24: Fan blade, 25: Warning light, 26: Smoothing block, 27: Protection net. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the orientation terms such as up, down, left, right, front, back, inside and outside that appear or will appear in the text of the present utility model are only based on the drawings of the present utility model, and they do not specifically limit the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figures 1 - 5, An automobile casting grinding device, including a base 1. A control console 2 is arranged on the front side of the base 1, which is used to control various functions of the device. Warning lights 25 are arranged on both the left and right sides of the front part of the base 1, which can emit visual signals during the grinding process for warning and reminding purposes. A workbench 3 is arranged on the top of the base 1. Symmetrically distributed support columns 4 are fixedly connected to the tabletop of the workbench 3. A first electric slide rail 5 is installed on the support column 4. A second electric slide rail 6 is commonly installed on the first electric slide rail 5. The second electric slide rail 6 can vertically move on the first electric slide rail 5. Two sliders 7 are slidably arranged on the second electric slide rail 6. A first motor 8 is arranged on one of the sliders 7. A grinding disc 9 is installed on the output shaft of the first motor 8. By starting the first motor 8, the grinding disc 9 is driven to rotate to grind the casting placed on the workbench 3. A second motor 10 is arranged on the other slider 7. A polishing agent storage tray 11 is arranged on the output shaft of the second motor 10 for storing polishing agent. A twist cap 1101 is arranged at the oil inlet of the polishing agent storage tray 11. An oil outlet is arranged at the bottom of the polishing agent storage tray 11. A sliding stopper 12 is slidably arranged in the oil outlet. Eight oil outlet holes 13 are annularly and evenly distributed at the lower end of the sliding stopper 12. The polishing agent flows out from the eight oil outlet holes 13. A guide rod 14 is fixedly connected to the right side of the sliding stopper 12. An elastic member 15 is connected between the guide rod 14 and the polishing agent storage tray 11. When the sliding stopper 12 is moved by an external force, the elastic member 15 can assist it to reset to ensure the stable supply of the polishing agent. A spreading block 26 is arranged on the bottom surface of the polishing agent storage tray 11. When the polishing agent in the polishing agent storage tray 11 flows out through the oil outlet holes, the spreading block 26 can ensure that the polishing agent is evenly applied to the surface of the automobile casting, improving the grinding quality and efficiency.

[0027] When grinding an automobile casting, first place the casting to be ground on the workbench 3. Subsequently, start the first electric slide rail 5 and the second electric slide rail 6, which will respectively control the first motor 8 and the second motor 10 to drive the grinding disc 9 and the polishing agent storage tray 11 to descend and move left and right until the grinding disc 9 touches the surface of the automobile casting and starts grinding. At this time, the sliding stopper 12 in the polishing agent storage tray 11 moves upward due to the pressure of the automobile casting below, thus no longer blocking the oil outlet. As the sliding stopper 12 rises, the polishing agent inside the polishing agent storage tray 11 overflows through the oil outlet holes 13 and is evenly distributed on the surface of the automobile casting, forming a lubricating layer. This lubricating layer reduces the wear and friction during the grinding process, improving the grinding efficiency and the surface quality of the casting.

[0028] Embodiment 2

[0029] Based on Embodiment 1, please refer to Figure 6, on the workbench 3, third electric slide rails 16 are symmetrically installed on the left and right. The third electric slide rails 16 are jointly provided with a sliding seat 17. The sliding seat 17 can horizontally move back and forth on the third electric slide rails 16. On the sliding seat 17, fourth electric slide rails 18 are symmetrically installed on the left and right. An electric clamp 19 is installed on the fourth electric slide rails 18. By controlling the opening and closing of the electric clamp 19, the automotive casting can be firmly clamped to ensure its stability during the grinding process.

[0030] Before grinding the automotive casting, first place the automotive casting between the two electric clamps 19. Subsequently, by controlling the fourth electric slide rails 18, the electric clamps 19 will move towards the center until they firmly clamp the automotive casting in place, ensuring that the automotive casting does not move during the grinding process. Then, control the movement of the sliding seat 17 through the third electric slide rails 16, and smoothly move the clamped automotive casting directly below the grinding disc 9 to enter the grinding operation area and prepare for grinding.

[0031] Please refer to Figure 7 and Figure 8 , on the base 1, a dust isolation housing 20 is installed. The front of the dust isolation housing 20 is hinged with an isolation door 2001. The back of the dust isolation housing 20 is provided with a dust collection housing 21. A dust collection net 22 is arranged in the dust collection housing 21, which is used to capture and collect the dust and debris generated during the grinding process. A third motor 23 is embedded in the middle of the dust collection housing 21. The third motor 23 is located behind the dust collection net 22. A fan blade 24 is arranged on the output shaft of the third motor 23, which is used to generate a suction effect. A protective net 27 is embedded on one side of the dust isolation housing 20 close to the dust collection housing 21. The protective net 27 is used to prevent large debris from entering the dust collection system and ensure the safety and stability of the operation of the dust collection system.

[0032] When performing the grinding operation on the automotive casting, first close the isolation door 2001 of the dust isolation housing 20 to isolate the dust and debris and prevent them from spreading and polluting the surrounding environment. Subsequently, start the third motor 23 to drive the fan blade 24 to rotate at a high speed, generating a strong suction force to suck the dust and debris generated during the grinding process from the dust isolation housing 20 into the dust collection housing 21. The dust collection net 22 in the dust collection housing 21 will intercept the dust and debris to achieve efficient dust removal and ensure the cleanliness of the working environment and the health of the operators.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A grinding device for automobile castings, comprising a base (1), a control console (2) being arranged on the base (1), a workbench (3) being arranged on the top of the base (1), a symmetrically distributed support column (4) being fixedly connected to the table surface of the workbench (3), a first electric slide rail (5) being installed on the support column (4), a second electric slide rail (6) being installed on the first electric slide rail (5), two sliders (7) being slidably arranged on the second electric slide rail (6), a first motor (8) being arranged on one of the sliders (7), a grinding disc (9) being installed on the output shaft of the first motor (8), characterized in that: A second motor (10) is arranged on the other slider (7), an oil storage pan (11) is arranged on the output shaft of the second motor (10), an oil inlet of the oil storage pan (11) is provided with a twist cover (1101), an oil outlet is arranged at the bottom of the oil storage pan (11), a sliding block (12) is slidably arranged in the oil outlet, a plurality of oil outlet holes (13) are arranged at the lower end of the sliding block (12), a guide rod (14) is fixedly connected to one side of the sliding block (12), and an elastic member (15) is connected between the guide rod (14) and the oil storage pan (11).

2. The automotive casting grinding device according to claim 1, characterized in that: A symmetrically distributed third electric slide rail (16) is installed on the table top of the workbench (3); the third electric slide rail (16) is provided with a sliding seat (17); a symmetrically distributed fourth electric slide rail (18) is installed on the sliding seat (17); and an electric clamp (19) is installed on the fourth electric slide rail (18).

3. The automotive casting grinding device according to claim 1, characterized in that: A dust-isolating shell (20) is mounted on the base (1); an isolation door (2001) is hingedly connected to the front of the dust-isolating shell (20); a dust-collecting shell (21) is arranged on the back of the dust-isolating shell (20); a dust-collecting net (22) is arranged inside the dust-collecting shell (21); a third motor (23) is embedded in the middle of the dust-collecting shell (21); the third motor (23) is located behind the dust-collecting net (22); and a fan blade (24) is arranged on the output shaft of the third motor (23).

4. The automotive casting grinding device according to claim 1, characterized in that: Warning lights (25) are provided on both sides of the base (1).

5. The automotive casting grinding device according to claim 1, characterized in that: The bottom surface of the oil storage pan (11) is provided with a smearing block (26).

6. The automobile casting grinding device according to claim 3, characterized in that: A protective net (27) is embedded in a side of the dust-isolating housing (20) close to the dust-collecting housing (21).

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