Forged copper sculpture machining and grinding mechanism

Abstract

The utility model discloses a forged copper sculpture processing and polishing mechanism which comprises a protective shell, an arc-shaped positioning block and a polishing wheel, cover plates are installed on the upper portion and the lower portion of the arc-shaped positioning block, the protective shell is installed on the peripheries of the cover plates, connecting shafts are fixed to the two sides of the polishing wheel, and the connecting shafts penetrate through the arc-shaped positioning block to be rotationally connected with the cover plates. A driving wheel is arranged below the connecting shaft, the lifting mechanism is responsible for driving the grinding mechanism to ascend and descend vertically, the rotating piece can rotatably adjust the directions of the lifting mechanism and the grinding mechanism, the rotating piece is detachably connected, the lifting mechanism and the grinding mechanism can be independently used conveniently, and grinding operation is conducted under grinding of the grinding wheel; and in the polishing process, the height of the polishing position of the polishing wheel can be changed only by adjusting the lifting mechanism, and the polishing position can be changed under the movement of the universal wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding, and in particular relates to a forged copper sculpture processing and grinding mechanism. Background Art

[0002] The production process of forged copper sculptures is to first make a mold, then glue it to a fixed position with a special glue, heat the copper plate and put the softened copper plate on the mold and hit it with a hammer. After hitting, it will become hard again, so that it can be formed. If the copper plate becomes hard before it is formed, it can be heated repeatedly, but it is best not to exceed three times. After it is done, it is soaked in copper sulfate to finally produce works of art or other daily necessities or industrial products.

[0003] At present, the existing forged copper sculpture processing and polishing methods are all done manually by hand-held grinders. This polishing method is inefficient, and for some longer forged copper sculptures, workers are required to take an elevator to polish them. The polishing method is cumbersome, and some cylindrical forged copper sculptures cannot be polished quickly and comprehensively. Utility Model Content

[0004] The utility model aims to provide a forged copper sculpture processing and polishing mechanism to solve the technical problems of polishing method, polishing efficiency and position adjustment during polishing in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A forged copper sculpture processing and polishing mechanism, comprising a polishing mechanism and a lifting mechanism, a base is fixed below the lifting mechanism, the polishing mechanism is installed on the lifting mechanism, and the base is detachably connected with a rotating member;

[0007] The grinding mechanism comprises a protective shell, an arc-shaped positioning block and a grinding wheel, wherein the upper and lower parts of the arc-shaped positioning block are provided with a cover plate, the outer periphery of the cover plate is provided with a protective shell, connecting shafts are fixed on both sides of the grinding wheel, the connecting shafts pass through the arc-shaped positioning block and the cover plate for rotational connection, and a driving wheel is provided below the connecting shaft;

[0008] The periphery of the protective shell is symmetrically provided with side ears, and the periphery of the protective shell is also provided with a threaded sleeve.

[0009] Furthermore, the lifting mechanism includes a second motor, the output end of the second motor is connected to a screw rod, the screw rod is threadedly engaged in a threaded sleeve, and sliding rods are symmetrically fixed on the base and pass through side ears.

[0010] Furthermore, the surface of the arc-shaped positioning block is symmetrically provided with openings for cooperating with the installation of the protective shell. When the protective shell is installed, the two ends of the protective shell are embedded in the openings, and the protective shell is fixed to the periphery of the cover plate by welding. The setting of the protective shell is used to prevent the dust from grinding from splashing.

[0011] Furthermore, the rotating member includes a positioning groove, and the positioning groove is fixed on the base, wherein the positioning groove and the base are kept concentric, and a corner rod is installed in the positioning groove.

[0012] Furthermore, the corner rod is in a Z-shaped structure, one end of which is installed in the positioning groove, and the other end is installed with a fixing seat, and the fixing seat is rotatably connected to the corner rod.

[0013] The forged copper sculpture can be fixed by clamping it with a robotic arm. When polishing, the fixed seat and the corner rod are rotated and connected, which can push the lifting mechanism and the polishing mechanism to rotate, so as to polish around the forged copper sculpture and realize all-round polishing of the forged copper sculpture. The lifting mechanism can automatically control and adjust the polishing height to further speed up the polishing efficiency.

[0014] Furthermore, the outer wall of the grinding wheel is provided with a plurality of grinding gauze. The grinding gauze and the grinding wheel are combined into a gauze wire wheel, and the irregular surface of the forged copper sculpture can be polished under the function of the gauze wire wheel.

[0015] Furthermore, a handle is fixed on the surface of the cover plate, and the user can directly hold the handle and perform the polishing work on the forged copper sculpture through the polishing mechanism.

[0016] The technical solution of the utility model has the following beneficial effects:

[0017] 1. The lifting mechanism is responsible for driving the grinding mechanism to move up and down. The rotating part can rotate to adjust the direction of the lifting mechanism and the grinding mechanism. The rotating part adopts a detachable connection method to facilitate the independent use of the lifting mechanism and the grinding mechanism.

[0018] 2. Grinding operation is performed under the grinding wheel, and during the grinding process, only the lifting mechanism needs to be adjusted to change the grinding position height of the grinding wheel, and the grinding position can also be changed under the movement of the universal wheel.

[0019] 3. Rotating parts: When grinding, the fixed seat and the corner rod are rotated and connected, which can push the lifting mechanism and the grinding mechanism to rotate, so as to grind around the forged copper sculpture and realize all-round grinding of the forged copper sculpture. The lifting mechanism can automatically control and adjust the grinding height to further speed up the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0021] Figure 1 This is a structural diagram of the second embodiment of this utility model.

[0022] Figure 2 This is a structural diagram of the third embodiment of this utility model.

[0023] Figure 3 This is a structural diagram of the first embodiment of the present invention.

[0024] Figure 4 This is a schematic diagram of the partial split structure of this utility model.

[0025] Figure 5 This is a schematic diagram of the partial bottom structure of this utility model.

[0026] Figure numerals: 10, protective shell; 11, arc-shaped positioning block; 12, cover plate; 13, grinding wheel; 14, connecting shaft; 15, driving wheel; 16, first motor; 17, grinding gauze; 18, opening; 19, base; 20, positioning groove; 21, corner rod; 22, fixing seat; 23, side ear; 24, sliding rod; 25, threaded sleeve; 26, screw; 27, second motor; 28, handle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] refer to Figure 1-5 A forged copper sculpture processing and polishing mechanism includes a polishing mechanism and a lifting mechanism, a base 19 is fixed below the lifting mechanism, the polishing mechanism is installed on the lifting mechanism, and the base 19 is detachably connected with a rotating member;

[0029] The lifting mechanism is responsible for driving the grinding mechanism to move up and down, and the rotating part can rotate to adjust the directions of the lifting mechanism and the grinding mechanism. The rotating part adopts a detachable connection method to facilitate the independent use of the lifting mechanism and the grinding mechanism.

[0030] Embodiment 1:

[0031] refer to Figure 3The grinding mechanism comprises a protective shell 10, an arc-shaped positioning block 11 and a grinding wheel 13. A cover plate 12 is installed at the upper and lower parts of the arc-shaped positioning block 11. The protective shell 10 is installed on the outer periphery of the cover plate 12. Connecting shafts 14 are fixed on both sides of the grinding wheel 13. The connecting shaft 14 passes through the arc-shaped positioning block 11 and the cover plate 12 for rotation connection. A driving wheel 15 is provided below the connecting shaft 14. A first motor 16 is provided on one side of the driving wheel 15. A gear matching the driving wheel 15 is provided at the output end of the first motor 16. The driving wheel 15 is driven to rotate by starting the first motor 16, that is, the grinding wheel 13 rotates. A handle 28 is fixed on the surface of the cover plate 12.

[0032] In the above scheme, the opening part of the arc-shaped positioning block 11 is used to place the forged copper sculpture that needs to be polished. The arc-shaped structural design of the arc-shaped positioning block 11 can be preferably used to process and polish the cylindrical forged copper sculpture. The forged copper sculpture is processed and polished under the high-speed rotation of the grinding wheel 13. The user can directly hold the handle 28 and realize the polishing work of the forged copper sculpture through the grinding mechanism. The grinding mechanism in this embodiment can be used separately as an independent individual.

[0033] Furthermore, the surface of the arc-shaped positioning block 11 is symmetrically provided with openings 18 for cooperating with the installation of the protective housing 10. When the protective housing 10 is installed, the two ends of the protective housing 10 are embedded in the openings 18, and the protective housing 10 is fixed to the periphery of the cover plate 12 by welding. The setting of the protective housing 10 is used to prevent the dust from grinding from splashing.

[0034] Embodiment 2:

[0035] refer to Figure 1 A slide rod 24 is symmetrically fixed on the base 19 and passes through the side ear 23. The periphery of the protective shell 10 is symmetrically provided with a side ear 23. The periphery of the protective shell 10 is also provided with a threaded sleeve 25. The lifting mechanism includes a second motor 27, and the second motor 27 is fixedly mounted on the base 19. The output end of the second motor 27 is connected to a screw 26, and the screw 26 is threadedly engaged in the threaded sleeve 25.

[0036] In the above scheme, the slide bar 24 passes through the side ear 23, so that the protective housing 10 can freely move up and down on the slide bar 24. Further combined with the meshing of the screw rod 26 and the threaded sleeve 25, when the second motor 27 is started, the screw rod 26 is driven to rotate, thereby driving the grinding mechanism to move up and down. For some higher forged copper sculptures, the height grinding position adjustment is achieved through the lifting mechanism;

[0037] Furthermore, multiple sets of universal wheels are provided below the base 19. When using the device, the device can be directly moved to the forged copper sculpture to be polished, so that the opening of the arc-shaped positioning block 11 is wrapped around the outer wall of the forged copper sculpture, and then the polishing operation is performed under the polishing of the polishing wheel 13. During the polishing process, only the lifting mechanism needs to be adjusted to change the polishing position height of the polishing wheel 13, and the polishing position can also be changed under the movement of the universal wheels. In the second embodiment, the first embodiment is combined for use, and the automatic rising function is added on the basis of the manual operation of the first embodiment. At the same time, under the setting of the lifting mechanism, there is no need to manually support the polishing mechanism, freeing both hands.

[0038] It is worth noting that the first motor 16 and the second motor 27 are stepper motors, which facilitates precise control of the grinding position. The electrical signals of the first motor 16 and the second motor 27 are connected to the computer or controlled by remote control.

[0039] Embodiment three:

[0040] refer to Figure 2 The rotating member includes a positioning groove 20, which is fixed on the base 19, wherein the positioning groove 20 is concentric with the base 19, and a corner rod 21 is installed in the positioning groove 20. The corner rod 21 is in a Z-shaped structure, one end of which is installed in the positioning groove 20, and the other end of which is installed with a fixing seat 22, and the fixing seat 22 is rotatably connected with the corner rod 21.

[0041] In the above scheme, the installation position of the fixing seat 22 maintains concentric cooperation with the arc-shaped positioning block 11. This grinding method needs to be carried out in conjunction with a cylindrical forged copper sculpture. The forged copper sculpture to be polished is also concentrically matched in the arc-shaped positioning block 11. The fixing method of the forged copper sculpture can be fixed by clamping it with a mechanical arm. When grinding, the fixing seat 22 is rotatably connected with the corner rod 21, which can push the lifting mechanism and the grinding mechanism to rotate, thereby grinding around the forged copper sculpture, realizing all-round grinding of the forged copper sculpture, and coordinating with the lifting mechanism to automatically control and adjust the grinding height, thereby further accelerating the grinding efficiency.

[0042] Embodiment 4:

[0043] refer to Figure 4 The outer wall of the grinding wheel 13 is provided with a plurality of grinding gauze 17. The grinding gauze 17 and the grinding wheel 13 are combined into a gauze wire wheel, under the function of the gauze wire wheel, the irregular forged copper sculpture surface can be polished. Its softness and elasticity allow it to fit closely to surfaces of various shapes, thereby achieving uniform polishing of irregular surfaces.

[0044] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Various modifications or equivalent substitutions may be made to the present invention within the essence and protection scope of the present invention. Such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

[0045] In the description of the present utility model, it should be noted that the terms "inside", "front", "back", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the attached circles, or the directions or positional relationships in which the utility model product is usually placed when in use, and are only used to facilitate the description of the present utility model and simplify the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, these terms indicating directions or positional relationships cannot be understood as limiting the present utility model.

[0046] In the description of the present invention, it is further explained that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, these terms can indicate a fixed connection, a detachable connection, or an integral connection between elements; they can also indicate a mechanical connection, an electrical connection; they can also indicate a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

Claims

1. A forged copper sculpture processing and polishing mechanism, characterized in that: It comprises a grinding mechanism and a lifting mechanism, a base (19) is fixed below the lifting mechanism, the grinding mechanism is mounted on the lifting mechanism, and the base (19) is detachably connected to a rotating member; The grinding mechanism comprises a protective shell (10), an arc-shaped positioning block (11) and a grinding wheel (13); a cover plate (12) is installed at the upper and lower parts of the arc-shaped positioning block (11); the outer periphery of the cover plate (12) is installed with the protective shell (10); connecting shafts (14) are fixed on both sides of the grinding wheel (13); the connecting shafts (14) pass through the arc-shaped positioning block (11) and the cover plate (12) for rotational connection; a driving wheel (15) is provided below the connecting shaft (14); The periphery of the protective shell (10) is symmetrically provided with side ears (23), and the periphery of the protective shell (10) is also provided with a threaded sleeve (25).

2. A forged copper sculpture processing and polishing mechanism according to claim 1, characterized in that: The lifting mechanism comprises a second motor (27), the output end of the second motor (27) is connected to a screw rod (26), the screw rod (26) is threadedly engaged in a threaded sleeve (25), and a sliding rod (24) is symmetrically fixed on the base (19) and passes through a side ear (23).

3. A forged copper sculpture processing and polishing mechanism according to claim 1, characterized in that: The surface of the arc-shaped positioning block (11) is symmetrically provided with openings (18) for cooperating with the installation of the protective housing (10).

4. A forged copper sculpture processing and polishing mechanism according to claim 1, characterized in that: The rotating member comprises a positioning groove (20), wherein the positioning groove (20) is fixed on the base (19), wherein the positioning groove (20) and the base (19) are kept concentric, and a corner rod (21) is installed in the positioning groove (20).

5. A forged copper sculpture processing and polishing mechanism according to claim 4, characterized in that: The corner rod (21) is in a Z-shaped structure, one end of which is mounted in the positioning groove (20), and the other end of which is mounted with a fixing seat (22), wherein the fixing seat (22) is rotatably connected to the corner rod (21).

6. A forged copper sculpture processing and polishing mechanism according to claim 1, characterized in that: The outer wall of the grinding wheel (13) is provided with a plurality of grinding gauze (17).

7. A forged copper sculpture processing and polishing mechanism according to claim 1, characterized in that: A handle (28) is fixed on the surface of the cover plate (12).

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