Aluminum piece surface machining device

Abstract

The utility model discloses an aluminum piece surface machining device, which relates to the technical field of aluminum pieces, and is characterized by comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, and a placing mechanism and a polishing mechanism are respectively arranged on the bottom plate; the placing mechanism is positioned below the grinding mechanism; the aluminum part surface treatment device has the technical effects that the placement mechanism is arranged to fix an aluminum part when the surface of the aluminum part is treated, four clamping plates are controlled to move towards the middle in the fixing process, the aluminum part can be fixed, and the stability is higher during fixing; according to the aluminum part polishing device, the placing plate can move left and right in the polishing process, the aluminum part can synchronously move when the placing plate moves left and right, and therefore the polishing range of the aluminum part polishing device can be expanded, the polishing efficiency is higher, and the placing plate can be more stable when moving left and right by arranging four connecting rods and four moving wheels.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum parts, in particular to a surface processing device for aluminum parts. Background Art

[0002] Die-cast aluminum parts are a kind of pressure-cast parts. They are made by using a pressure-casting mechanical die-casting machine equipped with a casting mold. The heated liquid aluminum or aluminum alloy is poured into the inlet of the die-casting machine. The die-casting machine is die-cast to cast aluminum parts or aluminum alloy parts of the shape and size limited by the mold. The surface of the cast die-cast aluminum parts is generally rough and needs to be polished.

[0003] China Patent Network has published a surface grinding device for die-cast aluminum parts, with publication number CN216731078U, which includes a frame and a grinding disc. The bottom inner wall of the frame is fixedly connected to a support column, the top of the support column is sleeved with a bearing, the circumferential outer wall of the bearing is sleeved with a mounting ring, the top of the mounting ring is fixedly connected to multiple support plates, the tops of the multiple support plates are fixedly connected to an operating disc, the circumferential outer wall of the operating disc is provided with multiple grooves, the bottom inner wall of the frame is rotatably connected to a rotating plate, one side of the rotating plate is fixedly connected to a clamping block, the clamping block is clamped with the groove, the top of the frame is fixedly connected to an arc-shaped guide rod, and the outer wall of the arc-shaped guide rod is sleeved with a first spring. The utility model is convenient for fixing the adjusted angle, which is quick and convenient, improves the effect of grinding die-cast aluminum parts, and can change the hard clamping of die-cast aluminum parts into elastic clamping, reducing damage to die-cast aluminum parts during clamping;

[0004] The above-mentioned device makes the grinding disc contact with the surface of the aluminum part when grinding the aluminum part, but the positions of the aluminum part and the grinding disc are fixed during grinding. After grinding one position of the aluminum part, the position of the aluminum part needs to be manually adjusted, which is cumbersome in the grinding process. Therefore, an aluminum part surface processing device is proposed. Utility Model Content

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum surface processing device, comprising a bottom plate and two supporting legs fixedly arranged on the bottom surface of the bottom plate, wherein a placing mechanism and a grinding mechanism are arranged on the bottom plate;

[0007] The placing mechanism is located below the grinding mechanism;

[0008] The placing mechanism comprises a placing part and a moving part;

[0009] The placing part is located above the moving part;

[0010] The placing part includes a placing plate and a clamping plate, and the moving part includes a sliding plate and a motor;

[0011] The bottom surface of the sliding plate is fixedly connected to the top surface of the base plate, the top surface of the sliding plate is fixedly connected to the bottom surface of the placement plate, the top surface of the base plate is penetrated by a through groove, a control plate is slidably arranged on the inner wall of the through groove, the top surface of the control plate is fixedly connected to the bottom surface of the sliding plate, and the inner bottom surface of the control plate is slidably connected to the bottom surface of the base plate.

[0012] Preferably, the grinding mechanism includes a fixed frame, the bottom surface of the fixed frame is fixedly connected to the top surface of the base plate, a lifting plate is slidably arranged on the rear end surface of the fixed frame, two dampers and two springs are fixedly arranged on the bottom surface of the lifting plate, buffer plates are fixedly arranged on the bottom surfaces of the two dampers and the two springs, and a grinder is fixedly arranged on the bottom surface of the buffer plate.

[0013] Preferably, the top surface of the placement plate is fixedly connected to the bottom surface of the fixed frame, a movable plate is slidably provided on the inner side surface of the fixed frame, and the right side surface of the movable plate is fixedly connected to the left side surface of the clamping plate.

[0014] Preferably, a threaded rod is provided on the inner right end surface of the fixed frame through a bearing seat for rotation, and the thread on the left side of the threaded rod penetrates the right side of the movable plate and extends to the left side of the movable plate, and the left side of the threaded rod penetrates the inner left end surface of the fixed frame and extends to the left side of the fixed frame, and the fixed frame and its internal device and the clamping plate are all provided with four groups.

[0015] Preferably, a mounting plate is fixedly provided on the bottom surface of the base plate, the front side of the mounting plate is fixedly connected to the back side of the motor, an eccentric disk is fixedly provided on the front side of the motor output end, a control rod is rotatably provided on the front side of the eccentric disk output end through bearing seat 2, and the right side of the control rod is hinged to the left side of the control plate.

[0016] Preferably, a slide rail is fixedly provided on the top surface of the bottom plate, a connecting groove is provided on the bottom surface of the sliding plate, and the surface of the slide rail is slidably connected to the inside of the connecting groove.

[0017] Preferably, four connecting rods are fixedly provided on the bottom surface of the placement plate, and four moving wheels are fixedly provided on the bottom surfaces of the four connecting rods respectively, and the bottom surfaces of the four moving wheels are all in contact with the top surface of the bottom plate.

[0018] Preferably, an electric telescopic rod is fixedly provided on the top surface of the fixed frame, the bottom surface of the output end of the electric telescopic rod penetrates the top surface of the fixed frame and extends to the inner side of the fixed frame, the bottom surface of the output end of the electric telescopic rod is fixedly connected to the top surface of the lifting plate, a limit rod is fixedly provided on the top surface of the lifting plate, a limit rod is fixedly provided on the top surface of the limit rod, and the top surface of the limit rod penetrates the inner top surface of the fixed frame and extends above the fixed frame.

[0019] Beneficial Effects

[0020] Compared with the prior art, the present invention provides an aluminum surface processing device having the following features:

[0021] Beneficial effects:

[0022] 1. By providing a placement mechanism, the aluminum part can be fixed when the surface is processed. During the fixing process, the four clamping plates are controlled to move toward the middle, so that the aluminum part can be fixed, and the stability is higher when fixed. During the grinding process, the placement plate can be moved left and right. When the placement plate moves left and right, the aluminum part can be moved synchronously, thereby expanding the grinding range and making the grinding efficiency higher. By providing four connecting rods and four moving wheels, the placement plate can be more stable when moving left and right.

[0023] 2. The surface of the aluminum part can be polished by providing a polishing mechanism, and the height of the grinder can be adjusted during the polishing process, so that workpieces of any height can be polished. By providing two springs and two dampers, the polishing end of the grinder can always be in contact with the surface of the aluminum part. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional schematic diagram of the left side of the utility model;

[0025] Figure 2 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0026] Figure 3 It is a three-dimensional schematic diagram of the right side of the utility model;

[0027] Figure 4 It is a top-down stereoscopic schematic diagram of the utility model;

[0028] Figure 5 For this utility model Figure 3 Enlarged three-dimensional schematic diagram of area A in the middle.

[0029] In the figure: 1 bottom plate, 2 placing mechanism, 21 placing plate, 22 connecting rod, 23 moving wheel, 24 eccentric disk, 25 control rod, 26 control board, 27 motor, 28 mounting plate, 29 sliding plate, 210 slide rail, 211 threaded rod, 212 clamping plate, 213 fixed frame, 214 moving plate, 3 grinding mechanism, 31 fixed frame, 32 electric telescopic rod, 33 limit rod, 34 lifting plate, 35 buffer plate, 36 grinder, 37 spring, 38 damper, 4 supporting leg. DETAILED DESCRIPTION

[0030] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0031] Example 1

[0032] like Figure 1-Figure 5 As shown, this embodiment proposes a base plate 1 and two supporting legs 4 fixedly arranged on the bottom surface of the base plate 1, and a placing mechanism 2 and a grinding mechanism 3 are arranged on the base plate 1;

[0033] The placing mechanism 2 is located below the grinding mechanism 3;

[0034] The placement mechanism 2 includes a placement part and a moving part;

[0035] The placing part is located above the moving part;

[0036] The placement part includes a placement plate 21 and a clamping plate 212, and the moving part includes a sliding plate 29 and a motor 27;

[0037] The bottom surface of the sliding plate 29 is fixedly connected to the top surface of the bottom plate 1, and the top surface of the sliding plate 29 is fixedly connected to the bottom surface of the placement plate 21. A through groove is formed on the top surface of the bottom plate 1, and a control plate 26 is slidably arranged on the inner wall of the through groove. The top surface of the control plate 26 is fixedly connected to the bottom surface of the sliding plate 29, and the inner bottom surface of the control plate 26 is slidably connected to the bottom surface of the bottom plate 1. The top surface of the placement plate 21 is fixedly connected to the bottom surface of the fixed frame 213, and a moving plate 214 is slidably arranged on the inner side surface of the fixed frame 213. The right side surface of the moving plate 214 is fixedly connected to the left side surface of the clamping plate 212, and a threaded rod 211 is provided on the inner right end surface of the fixed frame 213 through a rotation of the bearing seat. The left side surface of the threaded rod 211 passes through the right side surface of the moving plate 214 and extends to the left side of the moving plate 214. The left side surface of the threaded rod 211 passes through the inner side of the fixed frame 213 The left end surface extends to the left side of the fixed frame 213. The fixed frame 213 and its internal devices and the clamping plate 212 are all provided with four groups. A mounting plate 28 is fixedly provided on the bottom surface of the base plate 1. The front side of the mounting plate 28 is fixedly connected to the back side of the motor 27. An eccentric disk 24 is fixedly provided on the front side of the output end of the motor 27. A control rod 25 is rotatably provided on the front side of the output end of the eccentric disk 24 through the second bearing seat. The right side of the control rod 25 is hinged to the left side of the control plate 26. A slide rail 210 is fixedly provided on the top surface of the base plate 1. A connecting groove is provided on the bottom surface of the sliding plate 29. The surface of the slide rail 210 is slidably connected to the inside of the connecting groove. Four connecting rods 22 are fixedly provided on the bottom surface of the placement plate 21. Four moving wheels 23 are fixedly provided on the bottom surfaces of the four connecting rods 22 respectively. The bottom surfaces of the four moving wheels 23 are all in contact with the top surface of the base plate 1.

[0038] In this embodiment, by providing a placement mechanism 2, the aluminum part can be fixed when the surface is processed. During the fixing process, the four clamping plates 212 are controlled to move toward the middle, so that the aluminum part can be fixed and has higher stability when fixed. During the polishing process, the placement plate 21 can be moved left and right, and when the placement plate 21 moves left and right, the aluminum part can be moved synchronously, thereby expanding the polishing range and making the polishing efficiency higher. By providing four connecting rods 22 and four moving wheels 23, the placement plate 21 can be made more stable when moving left and right.

[0039] Example 2

[0040] like Figure 1-Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, the present embodiment further proposes that the grinding mechanism 3 includes a fixed frame 31, the bottom surface of the fixed frame 31 is fixedly connected to the top surface of the base plate 1, a lifting plate 34 is slidably arranged on the rear end surface of the fixed frame 31, two dampers 38 and two springs 37 are fixedly arranged on the bottom surface of the lifting plate 34, a buffer plate 35 is fixedly arranged on the bottom surface of the two dampers 38 and the bottom surface of the two springs 37, a grinder 36 is fixedly arranged on the bottom surface of the buffer plate 35, an electric telescopic rod 32 is fixedly arranged on the top surface of the fixed frame 31, the bottom surface of the output end of the electric telescopic rod 32 passes through the top surface of the fixed frame 31 and extends to the inner side of the fixed frame 31, the bottom surface of the output end of the electric telescopic rod 32 is fixedly connected to the top surface of the lifting plate 34, a limit rod 33 is fixedly arranged on the top surface of the lifting plate 34, a limit rod 33 is fixedly arranged on the top surface of the limit rod 33, and the top surface of the limit rod 33 passes through the inner top surface of the fixed frame 31 and extends to the top of the fixed frame 31.

[0041] In this embodiment, the surface of the aluminum part can be polished by providing a polishing mechanism 3, and the height of the polisher 36 can be adjusted during the polishing process so that it can polish workpieces of any height. By providing two springs 37 and two dampers 38, the polishing end of the polisher 36 can always be in contact with the surface of the aluminum part.

[0042] When in use, the aluminum part to be polished is placed on the placement plate 21, and the four threaded rods 211 are rotated to move the four clamping plates 212 toward the middle. When the four clamping plates 212 move toward the middle, the aluminum part to be polished can be clamped and fixed. By turning on the electric telescopic rod 32, the output end of the electric telescopic rod 32 is extended to make the lifting plate 34 and the buffer plate 35 move downward. When the buffer plate 35 moves downward, the grinder 36 can be driven to move synchronously. After the bottom surface of the grinding end of the grinder 36 contacts the top surface of the aluminum part, the grinder 36 is turned on. After the grinder 36 is turned on, the surface of the aluminum part can be polished. During grinding, the motor 27 is turned on. After the motor 27 is turned on, the eccentric disk 24 can be driven to rotate. When the eccentric disk 24 rotates, the control plate 26 can be moved back and forth left and right through the control rod 25. When the control plate 26 moves back and forth left and right, the placement plate 21 and the aluminum parts placed on the top surface thereof can be driven to move synchronously. When the aluminum parts move, the grinding range can be expanded. By providing two springs 37 and two dampers 38, the grinding end of the grinder 36 can always be in contact with the surface of the aluminum parts. By providing four connecting rods 22 and four moving wheels 23, the placement plate 21 can be more stable when moving left and right.

[0043] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. An aluminum surface processing device, comprising a base plate (1) and two supporting legs (4) fixedly arranged on the bottom surface of the base plate (1), characterized in that: The bottom plate (1) is provided with a placement mechanism (2) and a grinding mechanism (3); The placement mechanism (2) is located below the grinding mechanism (3); The placement mechanism (2) comprises a placement part and a moving part; The placing part is located above the moving part; The placement part includes a placement plate (21) and a clamping plate (212), and the moving part includes a sliding plate (29) and a motor (27); The bottom surface of the sliding plate (29) is fixedly connected to the top surface of the bottom plate (1), and the top surface of the sliding plate (29) is fixedly connected to the bottom surface of the placement plate (21). A through groove is formed through the top surface of the bottom plate (1), and a control plate (26) is slidably arranged on the inner wall of the through groove. The top surface of the control plate (26) is fixedly connected to the bottom surface of the sliding plate (29), and the inner bottom surface of the control plate (26) is slidably connected to the bottom surface of the bottom plate (1).

2. The aluminum surface processing device according to claim 1, characterized in that: The grinding mechanism (3) comprises a fixed frame (31), the bottom surface of the fixed frame (31) is fixedly connected to the top surface of the bottom plate (1), a lifting plate (34) is slidably arranged on the internal rear end surface of the fixed frame (31), two dampers (38) and two springs (37) are fixedly arranged on the bottom surface of the lifting plate (34), a buffer plate (35) is fixedly arranged on the bottom surfaces of the two dampers (38) and the two springs (37), and a grinder (36) is fixedly arranged on the bottom surface of the buffer plate (35).

3. The aluminum surface processing device according to claim 1, characterized in that: The top surface of the placement plate (21) is fixedly connected to the bottom surface of the fixed frame (213); a movable plate (214) is slidably provided on the inner side surface of the fixed frame (213); and the right side surface of the movable plate (214) is fixedly connected to the left side surface of the clamping plate (212).

4. The aluminum surface processing device according to claim 3 is characterized in that: A threaded rod (211) is rotatably arranged on the inner right end surface of the fixed frame (213) through a bearing seat, and a thread on the left side of the threaded rod (211) penetrates the right side of the movable plate (214) and extends to the left side of the movable plate (214), and a left side of the threaded rod (211) penetrates the inner left end surface of the fixed frame (213) and extends to the left side of the fixed frame (213), and the fixed frame (213) and its internal device and the clamping plate (212) are all arranged in four groups.

5. The aluminum surface processing device according to claim 1, characterized in that: A mounting plate (28) is fixedly arranged on the bottom surface of the base plate (1); the front surface of the mounting plate (28) is fixedly connected to the back surface of the motor (27); an eccentric disk (24) is fixedly arranged on the front surface of the output end of the motor (27); a control rod (25) is rotatably arranged on the front surface of the output end of the eccentric disk (24) through a second bearing seat; the right side surface of the control rod (25) is hinged to the left side surface of the control plate (26).

6. The aluminum surface processing device according to claim 1, characterized in that: A slide rail (210) is fixedly arranged on the top surface of the bottom plate (1), a connecting groove is provided on the bottom surface of the sliding plate (29), and the surface of the slide rail (210) is slidably connected to the inside of the connecting groove.

7. The aluminum surface processing device according to claim 1, characterized in that: Four connecting rods (22) are fixedly arranged on the bottom surface of the placement plate (21), and four moving wheels (23) are fixedly arranged on the bottom surfaces of the four connecting rods (22), respectively, and the bottom surfaces of the four moving wheels (23) are all in contact with the top surface of the bottom plate (1).

8. The aluminum surface processing device according to claim 2, characterized in that: An electric telescopic rod (32) is fixedly arranged on the top surface of the fixing frame (31); the bottom surface of the output end of the electric telescopic rod (32) penetrates the top surface of the fixing frame (31) and extends to the inside of the fixing frame (31); the bottom surface of the output end of the electric telescopic rod (32) is fixedly connected to the top surface of the lifting plate (34); a limit rod (33) is fixedly arranged on the top surface of the lifting plate (34); the limit rod (33) is fixedly arranged on the top surface of the limit rod (33); the top surface of the limit rod (33) penetrates the inner top surface of the fixing frame (31) and extends to the top of the fixing frame (31).

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