Polishing device for aluminum base surface machining

Abstract

The utility model discloses a polishing device for aluminum base surface processing, which comprises a working table, a polishing mechanism is arranged above the working table, the polishing mechanism comprises a first rotating shaft, a second rotating shaft, a third rotating shaft and a second adjusting mechanism, the first rotating shaft, the second rotating shaft and the third rotating shaft jointly tension a polishing belt, and the second adjusting mechanism is arranged on the working table. A rotating motor for driving the first rotating shaft and the second rotating shaft to rotate is mounted among the first rotating shaft, the second rotating shaft and the third rotating shaft, first adjusting mechanisms are mounted on the outer sides of the first rotating shaft and the second rotating shaft correspondingly, the two first adjusting mechanisms comprise supporting blocks correspondingly, and round rods are slidably mounted in the supporting blocks; according to the aluminum base polishing device, when an aluminum base is pushed, the aluminum base can be limited, so that the aluminum base cannot deviate when being pushed, the distance between the polishing mechanism and the positioning device can be adjusted, and aluminum bases of different sizes can be polished conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum base surface processing technical field, concretely is a kind of polishing device for aluminum base surface processing. BACKGROUND

[0002] Aluminum matrix composite is formed by two or more than two materials with different properties by various process means, and aluminum-based copper-clad plate, i.e., aluminum substrate, is a kind of raw material, which is a kind of plate-shaped material made of electronic glass cloth or other reinforcing materials impregnated with resin, single resin and the like as insulating adhesive layer, one side or double sides covered with copper foil and hot-pressed.

[0003] The existing aluminum base is usually polished by a belt polishing machine. During polishing, the aluminum base is manually held to contact the polishing belt on the polishing machine, and the polishing belt is rotated at high speed to polish the surface of the aluminum base. However, manual holding of the aluminum base is unstable, which can cause unevenness of the surface of the aluminum base and affect the yield of the aluminum base. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of polishing devices for aluminum base surface processing, with the advantage of uniform polishing, solve the problem that current manual holding aluminum base polishing can cause uneven surface.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of polishing device for aluminum base surface processing, including workbench, the polishing mechanism is installed above the workbench, the polishing mechanism includes first rotation shaft, second rotation shaft, third rotation shaft and second adjusting mechanism, the first rotation shaft, second rotation shaft and third rotation shaft are commonly tensioned with polishing belt, and first rotation shaft, second rotation shaft and third rotation shaft are installed with the rotation motor of driving first rotation shaft and second rotation shaft rotation, the outside of first rotation shaft and second rotation shaft is equipped with first adjusting mechanism, two the first adjusting mechanism includes support block, the support block is slidably installed with round bar, the round bar bottom end is fixed to the workbench upper end face, two the support block adjacent side is equipped with frame, two the frame is slidably installed with first sliding block, two the first sliding block is fixedly connected with polishing mechanism, and the first sliding block is slidably installed with first adjusting rod in the frame on one side of two frames, the workbench upper end face is equidistantly installed with a plurality of first rollers, and the workbench is installed with positioning device.

[0006] Preferably, the second adjusting mechanism includes a bottom plate placed below the polishing belt, a second sliding block is slidably installed on the bottom plate, and a second adjusting rod is installed on the bottom plate to drive the second sliding block to slide on the bottom plate, and the top end of the second sliding block is rotatably connected with the bottom end of the first rotation shaft.

[0007] Preferably, the positioning device comprises a limiting plate and a limiting mechanism, slidingly mounted limiting rods on both sides of the top end of the limiting plate, and a top plate connected to the top ends of the two limiting rods.

[0008] Preferably, the limiting plate is internally rotatably connected to a plurality of second rollers, and the side of the top plate facing the limiting mechanism is symmetrically rotatably installed with two third rollers.

[0009] Preferably, the limiting mechanism comprises a short plate, a third sliding block installed at the bottom end of the short plate, and two fourth rollers symmetrically rotatably connected to the top end of the short plate, wherein the third sliding block is slidingly connected to the workbench.

[0010] Preferably, the limiting mechanism comprises a short plate, a third sliding block installed at the bottom end of the short plate, and two fourth rollers symmetrically rotatably connected to the top end of the short plate, wherein the third sliding block is slidingly connected to the workbench.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a first roller, limiting plate, top plate, second roller, third roller and fourth roller are set up, and the bottom of aluminium base is abutted to through the first roller, and the side of aluminium base is adhered to through the third roller of limiting plate side, and the other side of aluminium base is adhered to through the fourth roller, and the top of aluminium base is abutted to through the second roller in the top plate, and the limiting of aluminium base is completed simultaneously, can promote aluminium base, reaches the effect of the limiting of aluminium base, makes the phenomenon of deviation when promoting aluminium base.

[0013] 2、The utility model discloses a support block, round rod, frame, first sliding block and first adjusting rod are set up, and the height of polishing device can be adjusted through the sliding of support block on round rod, and the first sliding block is driven to move in the frame through the first adjusting rod, and then the movement of polishing mechanism is driven, reaches the effect of adjusting the distance between polishing mechanism and positioning device, can polish the aluminium base of different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view structural schematic drawing of the utility model;

[0015] Figure 2 It is the back view structural schematic drawing of the utility model;

[0016] Figure 3 It is the front view structural schematic drawing of the utility model Figure 1 positioning mechanism;

[0017] Figure 4 It is the back view structural schematic drawing of the utility model Figure 1 positioning mechanism.

[0018] The reference signs and names in the drawings are as follows:

[0019] 1, workbench; 101, first roller; 2, polishing mechanism; 201, first rotating shaft; 202, second rotating shaft; 203, third rotating shaft; 204, polishing belt; 205, rotating motor; 3, first adjusting mechanism; 301, support block; 302, round rod; 303, frame; 304, first sliding block; 305, first adjusting rod; 4, second adjusting mechanism; 401, bottom plate; 402, second sliding block; 403, second adjusting rod; 5, positioning device; 501, limiting plate; 502, limiting rod; 503, top plate; 504, threaded rod; 505, handle; 506, second roller; 507, third roller; 6, limiting mechanism; 601, short plate; 602, third sliding block; 603, fourth roller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in 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] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0022] In the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0023] Please refer to Figures 1 to 4The utility model provides an embodiment: a kind of polishing device for aluminium base surface processing, including workbench 1, polishing mechanism 2 is installed above workbench 1, and polishing mechanism 2 includes first shaft 201, second shaft 202, third shaft 203 and second adjusting mechanism 4, first shaft 201, second shaft 202 and third shaft 203 are commonly tensioned with polishing belt 204, and first shaft 201, second shaft 202 and third shaft 203 between are installed with the rotating motor 205 of driving first shaft 201 and second shaft 202 rotation, the outside of first shaft 201 and second shaft 202 is equipped with first adjusting mechanism 3, two first adjusting mechanism 3 all include support block 301, and round bar 302 is slidably installed in support block 301, and round bar 302 bottom end is fixed on the upper end surface of workbench 1, the side adjacent of two support blocks 301 is equipped with frame 303, first sliding block 304 is slidably installed in two frame 303, two first sliding block 304 are fixedly connected with polishing mechanism 2, and first adjusting rod 305 for driving first sliding block 304 moves in frame 303 is installed in the side of two frame 303, a plurality of first cylinders 101 are installed on the upper end surface of workbench 1 equidistantly, and positioning device 5 is installed on workbench 1, second adjusting mechanism 4 includes the bottom plate 401 placed below polishing belt 204, second sliding block 402 is slidably installed on bottom plate 401, and second adjusting rod 403 for driving second sliding block 402 slides on bottom plate 401 is installed on bottom plate 401, when specific implementation, the distance between first shaft 201 and second shaft 202 and third shaft 203 is adjusted by second adjusting rod 403 adjustment second sliding block 402 slides on bottom plate 401, to loosen polishing belt 204, so that the polishing belt 204 of different micro powder granularity is replaced, the top end of second sliding block 402 is rotatably connected with the bottom end of first shaft 201, positioning device 5 includes limiting plate 501 and limiting mechanism 6, limiting plate 501 top end both sides are slidably installed with limiting rod 502, and the top end of two limiting rods 502 is commonly connected with top plate 503, and screw rod 504 is rotatably connected in the middle of one side of top plate 503, and screw rod 504 bottom end screw extends into limiting plate 501, top end extends out top plate 503 upper end surface and is equipped with handle 505, a plurality of second cylinders 506 are rotatably connected in top plate 503, and two third cylinders 507 are rotatably installed on the side of top plate 503 towards limiting mechanism 6, limiting mechanism 6 includes short plate 601, third sliding block 602 is installed at the bottom of short plate 601, and two fourth cylinders 603 are rotatably connected at the top of short plate 601, and third sliding block 602 is slidably connected with workbench 1.

[0024] Working principle: in the utility model work, the aluminum base is placed on a plurality of first roller 101, then slide short board 601, by fourth roller 603 and third roller 507 to the both sides of aluminum base are positioned to fourth roller 603 and third roller 507 are adhered to the side of aluminum base, then rotate threaded rod 504 and descend top plate 503, by second roller 506 to the top end of aluminum base is positioned, then first adjusting rod 305 drives first sliding block 304 to move in frame 303, and then drive polishing mechanism 2 to move, reach the interval between polishing mechanism 2 and positioning device 5 is adjusted, to adapt the thickness of aluminum base, when rotating motor 205 work drives first shaft 201, second shaft 202 and third shaft 203 work, and then start polishing belt 204 rotation, by in positioning device 5 and push aluminum base, can make aluminum base smoothly towards polishing belt 204 moves, completes polishing.

[0025] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments but can be implemented in other embodiments without departing from the scope of the application. The embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims.

Claims

1. A polishing device for surface finishing of aluminium-based materials, comprising a worktable (1), characterised in that: The workbench (1) is provided with a polishing mechanism (2) above it, the polishing mechanism (2) comprises a first rotating shaft (201), a second rotating shaft (202), a third rotating shaft (203) and a second adjusting mechanism (4), the first rotating shaft (201), the second rotating shaft (202) and the third rotating shaft (203) are commonly tensioned with a polishing belt (204), and a rotating motor (205) for driving the first rotating shaft (201) and the second rotating shaft (202) to rotate is installed between the first rotating shaft (201), the second rotating shaft (202) and the third rotating shaft (203), the outer sides of the first rotating shaft (201) and the second rotating shaft (202) are both provided with a first adjusting mechanism (3), both of the first adjusting mechanisms (3) comprise a support block (301), a round rod (302) is slidingly installed in the support block (301), the bottom end of the round rod (302) is fixed to the upper end face of the workbench (1), the adjacent sides of both of the support blocks (301) are both provided with a frame (303), a first sliding block (304) is slidingly installed in both of the frames (303), both of the first sliding blocks (304) are fixedly connected with the polishing mechanism (2), and a first adjusting rod (305) for driving the first sliding block (304) to move in the frame (303) is installed on one side of each of the frames (303), a plurality of first rollers (101) are equidistantly installed on the upper end face of the workbench (1), and a positioning device (5) is installed on the workbench (1).

2. The polishing apparatus for processing a surface of an aluminum substrate according to claim 1, wherein: The second adjusting mechanism (4) comprises a bottom plate (401) arranged below the polishing belt (204), a second sliding block (402) is slidingly installed on the bottom plate (401), and a second adjusting rod (403) for driving the second sliding block (402) to slide on the bottom plate (401) is installed on the bottom plate (401), and the top end of the second sliding block (402) is rotatably connected with the bottom end of the first rotating shaft (201).

3. The polishing apparatus for aluminum-based surface processing according to claim 1, characterized by: The positioning device (5) comprises a limiting plate (501) and a limiting mechanism (6), the limiting rods (502) are slidingly installed on both sides of the top end of the limiting plate (501), the top ends of the two limiting rods (502) are commonly connected with a top plate (503), and a threaded rod (504) is rotatably connected with the middle part of one side of the top plate (503).

4. The polishing apparatus for processing a surface of an aluminum substrate according to claim 3, wherein: The bottom end of the threaded rod (504) extends into the limiting plate (501) in a spiral manner, the top end of the threaded rod (504) extends out of the upper end face of the top plate (503) and is provided with a handle (505).

5. The polishing apparatus for aluminum-based surface processing according to claim 3, characterized by: A plurality of second rollers (506) are rotatably connected inside the top plate (503), and two third rollers (507) are rotatably installed on the side of the top plate (503) facing the limiting mechanism (6) in a symmetrical manner.

6. The polishing apparatus for aluminum-based surface processing according to claim 3, characterized by: The limiting mechanism (6) comprises a short plate (601), a third sliding block (602) is installed on the bottom end of the short plate (601), and two fourth rollers (603) are rotatably connected with the top end of the short plate (601) in a symmetrical manner, and the third sliding block (602) is slidingly connected with the workbench (1).

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