Polishing device for magnesium alloy production

Abstract

The utility model relates to the technical field of magnesium alloy polishing, and discloses a polishing device for magnesium alloy production, which comprises a box body, a first electric slide rail and a second electric slide rail, the first electric slide rail is fixedly mounted at the top end of the inner wall of the box body, and the bottom end of the first electric slide rail is slidably connected with a first connecting slide block; and the second electric sliding rail is fixedly installed at the bottom end of the first connecting sliding block, the bottom end of the second electric sliding rail is slidably connected with a second connecting sliding block, and an electric push rod is fixedly installed at the bottom end of the second connecting sliding block. According to the magnesium alloy polishing device, workers do not need to replace clamps of different types, the working efficiency of the device is improved, and the problems that most existing magnesium alloy materials are plates and bars, and when an existing magnesium alloy polishing device conducts fixed polishing on magnesium alloy of the plates and the bars, the clamps of different types need to be replaced, and the working efficiency of the device is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnesium alloy polishing, in particular to a polishing device for magnesium alloy production. Background Technique

[0002] Magnesium alloy is an alloy composed of magnesium as the base and other elements added. The characteristics of magnesium alloy are high specific strength, high specific elastic modulus, good heat dissipation, good shock absorption, greater ability to withstand impact loads than aluminum alloy, and good corrosion resistance to organic substances and alkalis. It is the lightest metal among practical metals. Therefore, magnesium alloy is widely used in the fields of aviation, aerospace, automobiles, 3C products, and military industry;

[0003] Most of the existing magnesium alloy materials are plates and bars. When the existing magnesium alloy polishing device fixes and polishes the plate and bar magnesium alloy, it is necessary to replace different types of jigs, thereby reducing the working efficiency of the device. For this reason, we propose a polishing device for magnesium alloy production. Content of the Utility Model

[0004] The purpose of the utility model is to provide a polishing device for magnesium alloy production, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A polishing device for magnesium alloy production, including a box body, an electric slide rail one and an electric slide rail two. The electric slide rail one is fixedly installed at the top end of the inner wall of the box body. A connecting slider one is slidably connected to the bottom end of the electric slide rail one. The electric slide rail two is fixedly installed at the bottom end of the connecting slider one. A connecting slider two is slidably connected to the bottom end of the electric slide rail two. An electric push rod is fixedly installed at the bottom end of the connecting slider two. A motor one is fixedly installed at the output end of the electric push rod. A polishing disc is fixedly installed at the bottom end of the output shaft of the motor one. A fixing mechanism is arranged near the bottom end inside the box body;

[0006] The fixing mechanism includes a cylinder one, a cylinder two, an electric chuck one and an electric chuck two. The cylinder one and the cylinder two are respectively fixedly installed on both sides of the box body. The piston rods of the cylinder one and the cylinder two respectively penetrate through both sides of the box body movably, and a fixing frame is fixedly installed at one end of each of the piston rods of the cylinder one and the cylinder two. A motor two is fixedly installed on the outer side of the fixing frame. The electric chuck one is in transmission connection with the motor two. The electric chuck two is rotatably connected to the other fixing frame. Threaded holes opened at the top ends of the two fixing frames are all threadedly connected with screw rods. The bottom end of the screw rod is rotatably connected with a pressing plate through a bearing one. The pressing plate is in limit connection with the fixing frame.

[0007] Preferably, a short rotating shaft is fixedly installed at the output end of the second motor. The short rotating shaft penetrates through the fixed frame, and the short rotating shaft is rotatably connected to the fixed frame through a second bearing. The first electric chuck is fixedly installed at one end of the short rotating shaft. A connecting shaft is fixedly installed on the outer side of the first electric chuck. The connecting shaft is rotatably connected to the other fixed frame through a third bearing. By providing the short rotating shaft, the second motor can drive the first electric chuck to rotate through the short rotating shaft.

[0008] Preferably, a water tank is fixedly installed near the top of one side of the box body. A water pump is fixedly installed on the inner wall of the water tank. A water guide pipe is communicated with the output end of the water pump. A spray pipe is fixedly connected to the outer wall of the first motor through a connecting plate. A flexible pipe is communicated between the spray pipe and the water guide pipe.

[0009] Preferably, a collection box is slidably connected to the bottom end of the inner wall of the box body. A filter screen is fixedly installed near the top of the inner wall of the collection box.

[0010] Preferably, a limiting sliding plate is fixedly installed at the bottom end of the collection box. A limiting sliding groove is formed at the bottom end of the inner wall of the box body. The limiting sliding plate is slidably connected to the limiting sliding groove. By providing the limiting sliding plate, the collection box can be limited in the box body, and the stability of the collection box during use can be improved.

[0011] Preferably, a box door is hinged to the front of the box body through a hinge.

[0012] The utility model provides a polishing device for magnesium alloy production. The polishing device for magnesium alloy production has the following beneficial effects:

[0013] (1) For the polishing device for magnesium alloy production, by providing a fixing mechanism, magnesium alloys in the form of plates and rods with different specifications can be fixed and polished, eliminating the need for personnel to replace different types of jigs, improving the working efficiency of the device, and solving the problem that most existing magnesium alloy materials are in the form of plates and rods, and when the existing magnesium alloy polishing device fixes and polishes plate and rod magnesium alloys, different types of jigs need to be replaced, thus reducing the working efficiency of the device.

[0014] (2) For the polishing device for magnesium alloy production, through the combined cooperation of the water tank, water pump, water guide pipe, flexible pipe and spray pipe, the polishing position can be flushed and cooled, preventing debris from affecting the polishing quality and preventing the polishing temperature from being too high, which would affect the service life of the polishing disc and magnesium alloy. Moreover, by providing a filter screen, the dripping cleaning water can be filtered and uniformly collected in the collection box, facilitating subsequent treatment and recycling by personnel and improving the environmental friendliness of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is the front sectional structure schematic diagram of the present utility model;

[0017] Figure 3 This is the side sectional structure schematic diagram of the present utility model;

[0018] Figure 4 This is the present utility model Figure 2 The enlarged structure schematic diagram of part A therein;

[0019] Figure 5 This is the present utility model Figure 2 The enlarged structure schematic diagram of part B therein.

[0020] In the figure: 1, box body; 2, fixing mechanism; 3, electric slide rail 1; 4, connecting slider 1; 5, electric slide rail 2; 6, connecting slider 2; 7, electric push rod; 8, motor 1; 9, polishing disc; 10, water tank; 11, water pump; 12, water guide pipe; 13, hose; 14, spray pipe; 15, collection box; 16, filter screen; 17, limiting slide plate; 18, limiting chute; 19, box door; 201, cylinder 1; 202, electric chuck 2; 203, fixing frame; 204, motor 2; 205, short rotating shaft; 206, electric chuck 1; 207, pressing plate; 208, screw rod; 209, limiting rod; 210, rod hole; 211, cylinder 2. Specific embodiments

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] The magnesium alloy production polishing device provided by the utility model is preferably implemented as follows Figures 1 to 5 As shown: A polishing device for magnesium alloy production, including a box body 1, an electric slide rail 13 and an electric slide rail 25, the electric slide rail 13 is fixedly installed on the top of the inner wall of the box body 1, the bottom end of the electric slide rail 13 is slidably connected with a connecting slider 14, the electric slide rail 25 is fixedly installed on the bottom end of the connecting slider 14, the bottom end of the electric slide rail 25 is slidably connected with a connecting slider 26, the bottom end of the connecting slider 26 is fixedly installed with an electric push rod 7, the output end of the electric push rod 7 is fixedly installed with a motor 18, the bottom end of the output shaft of the motor 8 is fixedly installed with a polishing disc 9, and a fixing mechanism 2 is arranged near the bottom end inside the box body 1;

[0026] The fixing mechanism 2 includes a cylinder 1 201, a cylinder 211, an electric chuck 1 206 and an electric chuck 2 202. The cylinder 1 201 and the cylinder 2 211 are fixedly installed on both sides of the box body 1 respectively. The piston rods of the cylinder 1 201 and the cylinder 2 211 are movable through both sides of the box body 1 respectively, and one end of the piston rod of the cylinder 1 201 and the cylinder 2 211 is fixedly installed with a fixing frame 203, and a motor 204 is fixedly installed on the outside of the fixing frame 203. The electric chuck 1 206 is transmission-connected with the motor 204, and the electric chuck 202 is rotationally connected to the other fixing frame 203. The threaded holes opened at the top of the two fixing frames 203 are threadedly connected to the screw 208. The bottom end of the screw 208 is rotationally connected to the pressure plate 207 through a bearing 1, and the pressure plate 207 and the fixing frame 203 are limitedly connected.

[0027] Specifically, in the above technical solution, when it is necessary to polish a magnesium alloy plate, the box door 19 can be opened, and then the magnesium alloy plate is placed in the two fixing frames 203. The first cylinder 201 and the second cylinder 211 are started, so that the first cylinder 201 and the second cylinder 211 drive the two fixing frames 203 to approach the magnesium alloy plate respectively. Then the screw rod 208 is rotated, and the screw rod 208 drives the pressing plate 207 to move downward, so that the pressing plate 207 finally presses and fixes the magnesium alloy plate, and then the polishing disc 9 can perform a polishing operation on its surface; when it is necessary to polish a magnesium alloy rod, the magnesium alloy rod is also placed in the two fixing frames 203, and then the first cylinder 201 and the second cylinder 211 are used to drive the first electric chuck 206 and the second electric chuck 202 to approach the magnesium alloy rod respectively. Then the first electric chuck 206 and the second electric chuck 202 are started, so that the first electric chuck 206 and the second electric chuck 202 clamp both ends of the magnesium alloy plate respectively. Then the second motor 204 can be started, and the second motor 204 drives the short rotating shaft 205 to rotate. The short rotating shaft 205 drives the first electric chuck 206 to rotate, and the first electric chuck 206 drives the magnesium alloy rod to rotate, so that the polishing disc 9 performs a polishing operation on the surface of the magnesium alloy rod. Through this mechanism, magnesium alloys of plates and rods with different specifications can be fixed and polished, without the need for personnel to replace different types of jigs, improving the working efficiency of the device, and solving the problem that most existing magnesium alloy materials are plates and rods, and when the existing magnesium alloy polishing device fixes and polishes plates and rods of magnesium alloy, different types of jigs need to be replaced, thus reducing the working efficiency of the device.

[0028] Further, a short rotating shaft 205 is fixedly installed at the output end of the second motor 204. The short rotating shaft 205 penetrates the fixing frame 203, and the short rotating shaft 205 is rotationally connected to the fixing frame 203 through a second bearing. The first electric chuck 206 is fixedly installed at one end of the short rotating shaft 205. A connecting shaft is fixedly installed on the outer side of the electric chuck, and the connecting shaft is rotationally connected to another fixing frame 203 through a third bearing;

[0029] Among them, by setting the short rotating shaft 205, the second motor 204 can drive the first electric chuck 206 to rotate through the short rotating shaft 205.

[0030] Further, a box door 19 is hinged to the front of the box body 1 through a hinge.

[0031] Embodiment 2:

[0032] On the basis of Embodiment 1, a preferred embodiment of the polishing device for magnesium alloy production provided by the present invention is as follows Figures 1 to 5As shown in the figure: A water tank 10 is fixedly installed near the top on one side of the box body 1. A water pump 11 is fixedly installed on the inner wall of the water tank 10. A water guide pipe 12 is communicated with the output end of the water pump 11. A spray pipe 14 is fixedly connected to the outer wall of the first motor 8 through a connecting plate. A flexible pipe 13 is communicated between the spray pipe 14 and the water guide pipe 12. A collection box 15 is slidably connected to the bottom end of the inner wall of the box body 1. A filter screen 16 is fixedly installed near the top on the inner wall of the collection box 15.

[0033] Specifically, in the above technical solution, when the water pump 11 is started, the water in the water tank 10 can be sprayed out through the water guide pipe 12 and the flexible pipe 13 and finally through the spray pipe 14, so as to wash and cool the polishing position, avoid the influence of debris on the polishing quality, and avoid the influence of too high polishing temperature on the service life of the polishing disc 9 and the magnesium alloy. And by setting the filter screen 16, the dripping cleaning water can be filtered and then uniformly collected in the collection box 15, which is convenient for subsequent treatment and recycling by personnel and improves the environmental protection of the device.

[0034] Furthermore, a limiting slide plate 17 is fixedly installed at the bottom end of the collection box 15, and a limiting sliding groove 18 is opened at the bottom end of the inner wall of the box body 1. The limiting slide plate 17 is slidably connected with the limiting sliding groove 18;

[0035] Among them, by setting the limiting slide plate 17, the collection box 15 can be limited in the box body 1, and the stability of the collection box 15 during use is improved.

[0036] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A polishing device for magnesium alloy production, comprising a box body (1), an electric slide rail one (3) and an electric slide rail two (5), characterized in that: The first electric slide rail (3) is fixedly installed at the top end of the inner wall of the box body (1). A connecting slider one (4) is slidably connected to the bottom end of the first electric slide rail (3). The second electric slide rail (5) is fixedly installed at the bottom end of the connecting slider one (4). A connecting slider two (6) is slidably connected to the bottom end of the second electric slide rail (5). An electric push rod (7) is fixedly installed at the bottom end of the connecting slider two (6). A first motor (8) is fixedly installed at the output end of the electric push rod (7). A polishing disc (9) is fixedly installed at the bottom end of the output shaft of the first motor (8). A fixing mechanism (2) is arranged near the bottom end inside the box body (1). The fixing mechanism (2) includes a first cylinder (201), a second cylinder (211), a first electric chuck (206) and a second electric chuck (202). The first cylinder (201) and the second cylinder (211) are respectively fixedly installed on both sides of the box body (1). The piston rods of the first cylinder (201) and the second cylinder (211) respectively penetrate through both sides of the box body (1) movably. And a fixing frame (203) is fixedly installed at one end of each piston rod of the first cylinder (201) and the second cylinder (211). A second motor (204) is fixedly installed on the outer side of the fixing frame (203). The first electric chuck (206) is in transmission connection with the second motor (204). The second electric chuck (202) is rotatably connected to the other fixing frame (203). Threaded holes opened at the top ends of the two fixing frames (203) are all threadedly connected with screw rods (208). The bottom end of the screw rod (208) is rotatably connected with a pressing plate (207) through a first bearing. The pressing plate (207) is in limit connection with the fixing frame (203).

2. The polishing device for magnesium alloy production according to claim 1, wherein: A short rotating shaft (205) is fixedly installed at the output end of the second motor (204). The short rotating shaft (205) penetrates through the fixing frame (203). And the short rotating shaft (205) is rotatably connected to the fixing frame (203) through a second bearing. The first electric chuck (206) is fixedly installed at one end of the short rotating shaft (205). A connecting shaft is fixedly installed on the outer side of the electric chuck. The connecting shaft is rotatably connected to the other fixing frame (203) through a third bearing.

3. A polishing device for magnesium alloy production according to claim 1, characterized in that: A water tank (10) is fixedly installed near the top end on one side of the box body (1). A water pump (11) is fixedly installed on the inner wall of the water tank (10). A water guide pipe (12) is communicated with the output end of the water pump (11). A spray pipe (14) is fixedly connected to the outer wall of the first motor (8) through a connecting plate. A hose (13) is communicated between the spray pipe (14) and the water guide pipe (12).

4. A polishing device for magnesium alloy production according to claim 1, characterized in that: A collection box (15) is slidably connected to the bottom end of the inner wall of the box body (1). A filter screen (16) is fixedly installed near the top end on the inner wall of the collection box (15).

5. A polishing device for magnesium alloy production according to claim 4, characterized in that: A limit sliding plate (17) is fixedly installed at the bottom end of the collection box (15). A limit sliding groove (18) is opened at the bottom end of the inner wall of the box body (1). The limit sliding plate (17) is slidably connected to the limit sliding groove (18).

6. A polishing device for magnesium alloy production according to claim 1, characterized in that: A box door (19) is hinged to the front of the box body (1) through a hinge.

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