Grinding mechanism for aluminum part polishing

Abstract

The utility model relates to the technical field of polishing equipment, and discloses a polishing mechanism for aluminum part polishing, which comprises a fixing plate, a hydraulic rod is fixedly connected to the top of the fixing plate, a U-shaped rod is fixedly connected to one end of the hydraulic rod, the fixing plate is slidably connected to the surface of the U-shaped rod, a connecting plate is fixedly connected to one end of the U-shaped rod, and the connecting plate is fixedly connected to the other end of the U-shaped rod. And a first servo motor is fixedly mounted on one side of the connecting plate. According to the grinding equipment for aluminum piece surface polishing, by arranging a first servo motor, a first transmission rod, a disc, a fixing column, a connecting rod, a cylinder, a sliding block and a limiting strip, the first servo motor is started to drive the disc to rotate through the first transmission rod, the fixing column on the disc drives the connecting rod to move, and the other end of the connecting rod drives the sliding block to move through the cylinder; along with rotation of the disc, the connecting rod drives the sliding block to move on the limiting strip, and the effect of enlarging the polishing area of the long aluminum piece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a grinding mechanism for polishing aluminum parts. Background Art

[0002] Aluminum surface polishing is a common surface treatment method used to improve the appearance and texture of aluminum parts. Various surface defects such as scratches, oxides and wear marks may occur in the manufacturing process of aluminum parts, which will affect the appearance and quality of aluminum parts. Therefore, it is necessary to polish the surface of aluminum parts. Traditional aluminum surface polishing methods include manual grinding, chemical polishing and mechanical polishing. Manual grinding requires a lot of manpower and time, and it is difficult to ensure the consistency of the polishing effect. Chemical polishing may cause environmental pollution and is not suitable for all types of aluminum parts. Mechanical polishing is an efficient and reliable polishing method, which can greatly improve production efficiency and polishing quality.

[0003] Among them, the Chinese patent (CN209207148 U) discloses a grinding device for polishing the surface of aluminum parts, including a fixed bottom plate, four groups of telescopic columns are vertically welded above the fixed bottom plate, a fixed top plate is welded on the top of the four groups of telescopic columns, a grinding assembly is arranged at the bottom of the fixed top plate, a first fixed plate and a second fixed plate are vertically welded on the fixed bottom plate, a mounting plate is welded on the side of the first fixed plate away from the second fixed plate, a rotating motor is fixed on the mounting plate by screws, a first rotating plate is connected to the output shaft of the rotating motor by a coupling, and a fixed clamping plate is evenly arranged at equal distances along the circumferential direction on the side of the first rotating plate away from the first fixed plate. The utility model has a reasonable structure and a novel design. When the aluminum parts are polished and ground, the fixing is relatively stable, thereby effectively improving the polishing quality of the aluminum parts. When the aluminum parts are polished, the aluminum parts can be rotated, thereby performing comprehensive polishing on the surface of the aluminum parts, thereby improving the polishing efficiency.

[0004] The shortcomings of the grinding equipment for polishing the surface of aluminum parts in the above-mentioned comparative documents are as follows: if the length of the aluminum part is long, the grinding area may be limited to a certain extent, so it is difficult to be applied to the grinding of aluminum parts of different lengths, which may lead to its low applicability;

[0005] For this reason, we have designed a grinding mechanism for polishing aluminum parts. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The technical problem solved by the utility model is to provide a grinding mechanism for polishing aluminum parts which is highly practical, can be easily operated, and has a relatively simple structure, thereby solving the problem that the grinding area may be limited to a certain extent as mentioned in the above background technology.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a grinding mechanism for polishing aluminum parts, including a fixed plate, a hydraulic rod is fixedly connected to the top of the fixed plate, one end of the hydraulic rod is fixedly connected to a U-shaped rod, the surface of the U-shaped rod is slidably connected to the fixed plate, one end of the U-shaped rod is fixedly connected to a connecting plate, a first servo motor is fixedly installed on one side of the connecting plate, an output end of the first servo motor is splined to a first transmission rod, one end of the first transmission rod is fixedly connected to a disc, one side of the surface of the disc is fixedly connected to a fixed column, the surface of the fixed column is rotatably connected to a connecting rod, one end of the connecting rod is rotatably connected to a cylinder, and one end of the cylinder is fixedly connected to a slider.

[0010] Optionally, a slide groove is provided on the top of the slider, and the surface of the slide groove is slidably connected to a limit strip, which allows the slider to slide back and forth on its surface only, and the top of the limit strip is fixedly connected to the bottom of the connecting plate.

[0011] Optionally, a second servo motor is fixedly connected to the bottom of the slider, and a second transmission rod is splined to the output end of the second servo motor. A grinding disc is fixedly connected to one end of the second transmission rod. The grinding disc can be rotated by the second servo motor and the second transmission rod to grind the aluminum part.

[0012] Optionally, support rods are fixedly connected to the bottom of the fixed plate on all four sides, and a bottom plate is fixedly connected to the bottom of the support rods, and the bottom plate is used to place aluminum parts.

[0013] Optionally, a T-block is slidably connected to the surface of the base plate, a baffle is fixedly connected to one side of the T-block, a round rod is rotatably connected to the surface of the baffle, a gasket is fixedly connected to one end of the round rod, and a handle is fixedly connected to the other end of the round rod. After the aluminum part is clamped and fixed by the gasket on the surface of the baffle, the handle can be turned to drive the aluminum part to rotate.

[0014] Optionally, a semicircular block is fixedly connected to the bottom center of the baffle, and a bidirectional threaded rod is threadedly connected to the surface of the semicircular block. The bidirectional threaded rod can conveniently bring the two baffles close to each other to clamp the aluminum part, and one end of the bidirectional threaded rod passes through one side of the bottom plate.

[0015] (III) Beneficial effects

[0016] The utility model provides a grinding mechanism for polishing aluminum parts, which has the following beneficial effects:

[0017] The grinding equipment for polishing the surface of aluminum parts is provided with a first servo motor, a first transmission rod, a disc, a fixed column, a connecting rod, a cylinder, a slider and a limit strip. The first servo motor is turned on to drive the disc to rotate through the first transmission rod, the fixed column on the disc drives the connecting rod to move, and the other end of the connecting rod drives the slider to move through the cylinder. As the disc rotates, the connecting rod drives the slider to move on the limit strip, which plays a role in increasing the grinding and polishing area of ​​longer aluminum parts. Aluminum parts of different lengths can be ground, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall split structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0022] In the figure: 1. fixed plate; 2. hydraulic rod; 3. U-shaped rod; 4. connecting plate; 5. first servo motor; 6. first transmission rod; 7. disc; 8. fixed column; 9. connecting rod; 10. cylinder; 11. slider; 12. limit strip; 13. second servo motor; 14. second transmission rod; 15. grinding disc; 16. support rod; 17. bottom plate; 18. baffle; 19. gasket; 20. bidirectional threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a grinding mechanism for polishing aluminum parts, comprising a fixed plate 1, a hydraulic rod 2 is fixedly connected to the top of the fixed plate 1, a U-shaped rod 3 is fixedly connected to one end of the hydraulic rod 2, the surface of the U-shaped rod 3 is slidably connected to the fixed plate 1, one end of the U-shaped rod 3 is fixedly connected to a connecting plate 4, a first servo motor 5 is fixedly installed on one side of the connecting plate 4, the output end of the first servo motor 5 is spline-connected to a first transmission rod 6, one end of the first transmission rod 6 is fixedly connected to a disc 7, one side of the surface of the disc 7 is fixedly connected to a fixed column 8, and the surface of the fixed column 8 A connecting rod 9 is rotatably connected, one end of the connecting rod 9 is rotatably connected to a cylinder 10, one end of the cylinder 10 is fixedly connected to a slider 11, the first servo motor 5 is turned on, so that it drives the disc 7 to rotate through the first transmission rod 6, the fixed column 8 on the disc 7 drives the connecting rod 9 to move, and the other end of the connecting rod 9 drives the slider 11 to move through the cylinder 10, as the disc 7 rotates, the connecting rod 9 drives the slider 11 to move on the limit bar 12, which plays a role in increasing the grinding area of ​​longer aluminum parts, and can be ground according to aluminum parts of different lengths, thereby improving the practicality of the device;

[0025] A slide groove is provided on the top of the slider 11, and a limit strip 12 is slidably connected to the surface of the slide groove. The limit strip 12 allows the slider 11 to slide back and forth on its surface only, and the top of the limit strip 12 is fixedly connected to the bottom of the connecting plate 4;

[0026] A second servo motor 13 is fixedly connected to the bottom of the slider 11, and a second transmission rod 14 is splined to the output end of the second servo motor 13. A grinding disc 15 is fixedly connected to one end of the second transmission rod 14. The grinding disc 15 can be rotated by the second servo motor 13 and the second transmission rod 14 to grind the aluminum part.

[0027] The bottom of the fixed plate 1 is fixedly connected with support rods 16 all around, and the bottom of the support rods 16 is fixedly connected with a bottom plate 17, and the bottom plate 17 is used to place aluminum parts;

[0028] A T-block is slidably connected to the surface of the bottom plate 17, a baffle 18 is fixedly connected to one side of the T-block, a round rod is rotatably connected to the surface of the baffle 18, a gasket 19 is fixedly connected to one end of the round rod, and a handle is fixedly connected to the other end of the round rod. After the aluminum part is clamped and fixed by the gasket 19 on the surface of the baffle 18, the handle can be turned to drive the aluminum part to rotate;

[0029] A semicircular block is fixedly connected to the bottom center of the baffle 18, and a bidirectional threaded rod 20 is threadedly connected to the surface of the semicircular block. The bidirectional threaded rod 20 can easily bring the two baffles 18 close to each other to clamp the aluminum parts. One end of the bidirectional threaded rod 20 passes through one side of the bottom plate 17.

[0030] In the utility model, the working steps of the device are as follows:

[0031] Step 1: Place the aluminum part on the gasket 19 between the two baffles 18, rotate the bidirectional threaded rod 20 to drive the two baffles 18 closer to each other, so that the gasket 19 is against the aluminum part, and then open the hydraulic rod 2 to drive the U-shaped rod 3 to descend and then drive the connecting plate 4 to descend, so that the grinding disc 15 touches the aluminum part, and at the same time turn on the second servo motor 13 to drive the grinding disc 15 to rotate through the second transmission rod 14;

[0032] The second step: turn on the first servo motor 5 again, so that it drives the disc 7 to rotate through the first transmission rod 6, and the fixed column 8 on the disc 7 drives the connecting rod 9 to move, and the other end of the connecting rod 9 drives the slider 11 to move through the column 10. As the disc 7 rotates, the connecting rod 9 drives the slider 11 to move on the limit strip 12, so that aluminum parts of different lengths can be polished.

[0033] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0034] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding mechanism for polishing aluminum parts, comprising a fixing plate (1), characterized in that: The top of the fixed plate (1) is fixedly connected to a hydraulic rod (2), one end of the hydraulic rod (2) is fixedly connected to a U-shaped rod (3), the surface of the U-shaped rod (3) is slidably connected to the fixed plate (1), one end of the U-shaped rod (3) is fixedly connected to a connecting plate (4), one side of the connecting plate (4) is fixedly mounted with a first servo motor (5), the output end of the first servo motor (5) is spline-connected to a first transmission rod (6), one end of the first transmission rod (6) is fixedly connected to a disc (7), one side of the surface of the disc (7) is fixedly connected to a fixed column (8), the surface of the fixed column (8) is rotatably connected to a connecting rod (9), one end of the connecting rod (9) is rotatably connected to a cylinder (10), and one end of the cylinder (10) is fixedly connected to a slider (11).

2. The grinding mechanism for polishing aluminum parts according to claim 1, characterized in that: A sliding groove is provided at the top of the sliding block (11), and a limit strip (12) is slidably connected to the surface of the sliding groove. The top of the limit strip (12) is fixedly connected to the bottom of the connecting plate (4).

3. The grinding mechanism for polishing aluminum parts according to claim 1, characterized in that: A second servo motor (13) is fixedly connected to the bottom of the sliding block (11); an output end of the second servo motor (13) is spline-connected to a second transmission rod (14); and one end of the second transmission rod (14) is fixedly connected to a grinding disc (15).

4. The grinding mechanism for polishing aluminum parts according to claim 1, characterized in that: The bottom of the fixed plate (1) is fixedly connected to support rods (16) on all sides, and the bottom of the support rods (16) is fixedly connected to a bottom plate (17).

5. The grinding mechanism for polishing aluminum parts according to claim 4, characterized in that: A T-block is slidably connected to the surface of the bottom plate (17), a baffle (18) is fixedly connected to one side of the T-block, a round rod is rotatably connected to the surface of the baffle (18), a gasket (19) is fixedly connected to one end of the round rod, and a handle is fixedly connected to the other end of the round rod.

6. The grinding mechanism for polishing aluminum parts according to claim 5, characterized in that: A semicircular block is fixedly connected to the center of the bottom of the baffle (18), and a bidirectional threaded rod (20) is threadedly connected to the surface of the semicircular block, and one end of the bidirectional threaded rod (20) passes through one side of the bottom plate (17).

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