Polishing equipment for aluminum alloy production

Abstract

The utility model relates to the technical field of polishing equipment, and discloses polishing equipment for aluminum alloy production, which comprises a rectangular box, the inner surface of the rectangular box is movably connected with two protection plates, the top parts of the two protection plates penetrate through the rectangular box and extend into the rectangular box, and the bottom parts of the two protection plates are fixedly connected with the rectangular box. A connecting rod is fixedly connected between the two protection plates, springs are fixedly connected to the bottoms of the two protection plates, and the bottoms of the springs are fixedly connected with the bottom of the inner cavity of the rectangular box. By arranging the protection plates, the connecting rod, the driving motor and the protruding block, when the driving motor operates, the rotating shaft can drive the protruding block to rotate, when the protruding block makes contact with the bottom of the connecting rod, the connecting rod can be pushed to move upwards, then the two protection plates move upwards, and therefore the purpose of protection against splashing sparks is achieved; the problem that the body of an operator is scalded by sparks is solved, and the protection performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, and more specifically, to a grinding equipment for aluminum alloy production. Background Art

[0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. It is one of the light metal materials with good casting properties and plastic processing properties, good electrical and thermal conductivity, good corrosion resistance and weldability.

[0003] Grinding equipment is often used in the production and processing of aluminum alloys. Although the existing grinding equipment can realize basic grinding functions in actual use, it generally does not have a protective function. During the grinding process of aluminum alloys, flying sparks will be generated. If it is not protected, the sparks can easily fly onto the operator and then burn the operator's body. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a grinding device for aluminum alloy production, which has the advantage of protecting flying sparks.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a grinding device for aluminum alloy production, comprising:

[0006] A rectangular box, wherein the inner surface of the rectangular box is movably connected with a protective plate, the number of the protective plates is two, the tops of the two protective plates both penetrate the rectangular box and extend into the interior of the rectangular box, a connecting rod is fixedly connected between the two protective plates, the bottoms of the two protective plates are fixedly connected with a spring, and the bottom of the spring is fixedly connected to the bottom of the inner cavity of the rectangular box;

[0007] A protection mechanism, wherein the protection mechanism is arranged at the bottom of the inner cavity of the rectangular box;

[0008] Among them, the protective mechanism includes a driving motor, the bottom of the driving motor is fixedly connected to the bottom of the inner cavity of the rectangular box, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a protrusion, and the rotation of the protrusion pushes the protective plate to move upward to block the flying sparks.

[0009] As a preferred technical solution of the utility model, the left and right sides of the top of the rectangular box are fixedly connected to a support frame, the top of the outer side of the support frame is fixedly connected to a transmission motor, the other end of the output shaft of the transmission motor is fixedly sleeved with a lead screw, the other end of the lead screw penetrates the support frame and extends to the interior of the support frame and is threadedly sleeved with a movable block, the outer surface of the movable block is movably connected to a limit rod, and the outer side of the limit rod is fixedly connected to the inner side of the support frame.

[0010] As a preferred technical solution of the utility model, the top of the movable block is fixedly connected to a pneumatic cylinder, and the bottom of the pneumatic cylinder passes through the movable block and extends to the bottom of the movable block and is fixedly connected to a protective box.

[0011] As a preferred technical solution of the utility model, a rotating motor is fixedly installed inside the protective box, and a rotating shaft is fixedly sleeved on the other end of the output shaft of the rotating motor. The bottom of the rotating shaft passes through the protective box and extends to the bottom of the protective box and is movably connected to a grinding disc.

[0012] As a preferred technical solution of the utility model, a fixed block is fixedly installed on the top of the grinding disc, and the internal thread of the fixed block is connected to a first threaded rod, and the other end of the first threaded rod is movably connected to a rectangular block, and the bottom of the rectangular block is movably connected to the top of the grinding disc, and the left and right sides of the back side of the rectangular block are hinged with a rotating rod, and the other end of the rotating rod is hinged with a pin, and there are two pins, and the outer surfaces of the two pins are movably connected to the inner surface of the grinding disc, and the inner sides of the two pins pass through the rotating shaft and extend to the inside of the rotating shaft, and the two pins move away from each other to release the fixing effect on the grinding disc.

[0013] As a preferred technical solution of the utility model, a fixed baffle is fixedly installed on the top of the rectangular box, and the appearance of the fixed baffle is rectangular.

[0014] As a preferred technical solution of the utility model, the internal thread of the support frame is sleeved with a second threaded rod, the other end of the second threaded rod is movably connected to a movable baffle, and the outer surface of the movable baffle is movably connected to the inner surface of the top of the rectangular box.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides a protective plate, a connecting rod, a driving motor and a protrusion. When the driving motor is running, the rotating shaft will drive the protrusion to rotate. When the protrusion contacts the bottom of the connecting rod, the connecting rod will be pushed to move upward, thereby causing the two protective plates to move upward, thereby achieving the purpose of protecting against flying sparks, solving the problem of sparks scalding the operator's body, and improving the protectiveness of the device.

[0017] 2. The utility model sets a first threaded rod, a rectangular block, a rotating rod and a latch. Rotating the first threaded rod to move backward will drive the rectangular block to move backward, thereby causing the two rotating rods to rotate and drive the two latches to move away from each other. When the two latches move to the outside of the rotating shaft, the fixing effect of the grinding disc will be released, thereby achieving the purpose of facilitating the replacement of the grinding disc, solving the problem of the grinding disc being difficult to replace, and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structural diagram of the second threaded rod of the utility model;

[0022] Figure 5 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 6 for Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] In the figure: 1. rectangular box; 2. protective plate; 3. connecting rod; 4. spring; 5. driving motor; 6. rotating shaft; 7. bump; 8. support frame; 9. transmission motor; 10. lead screw; 11. movable block; 12. limit rod; 13. pneumatic cylinder; 14. protective box; 15. rotating motor; 16. rotating shaft; 17. grinding disc; 18. fixed block; 19. first threaded rod; 20. rectangular block; 21. rotating rod; 22. latch; 23. fixed baffle; 24. second threaded rod; 25. movable baffle. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 6 As shown, the utility model provides a grinding device for aluminum alloy production, including:

[0027] A rectangular box 1, the inner surface of which is movably connected with a protective plate 2, the number of the protective plates 2 being two, the tops of the two protective plates 2 both pass through the rectangular box 1 and extend into the interior of the rectangular box 1, a connecting rod 3 is fixedly connected between the two protective plates 2, the bottoms of the two protective plates 2 are fixedly connected with a spring 4, and the bottom of the spring 4 is fixedly connected to the bottom of the inner cavity of the rectangular box 1;

[0028] A protection mechanism, which is arranged at the bottom of the inner cavity of the rectangular box 1;

[0029] Among them, the protection mechanism includes a driving motor 5, the bottom of the driving motor 5 is fixedly connected to the bottom of the inner cavity of the rectangular box 1, the other end of the output shaft of the driving motor 5 is fixedly sleeved with a rotating shaft 6, and the outer surface of the rotating shaft 6 is fixedly sleeved with a protrusion 7. The protrusion 7 rotates to push the protective plate 2 to move upward to block the flying sparks.

[0030] When the driving motor 5 is running, the rotating shaft 6 will drive the protrusion 7 to rotate. When the protrusion 7 contacts the bottom of the connecting rod 3, it will push the connecting rod 3 to move upward, and then the two protective plates 2 will move upward, thereby achieving the purpose of protecting against flying sparks.

[0031] Among them, the left and right sides of the top of the rectangular box 1 are fixedly connected to a support frame 8, the top of the outer side of the support frame 8 is fixedly connected to a transmission motor 9, the other end of the output shaft of the transmission motor 9 is fixedly sleeved with a lead screw 10, the other end of the lead screw 10 penetrates the support frame 8 and extends to the interior of the support frame 8 and is threadedly sleeved with a movable block 11, the outer surface of the movable block 11 is movably connected to a limit rod 12, and the outer side of the limit rod 12 is fixedly connected to the inner side of the support frame 8.

[0032] When the transmission motor 9 is running, the lead screw 10 will rotate and drive the movable block 11 to move left and right as a whole.

[0033] The top of the movable block 11 is fixedly connected to a pneumatic cylinder 13 , and the bottom of the pneumatic cylinder 13 penetrates the movable block 11 and extends to the bottom of the movable block 11 and is fixedly connected to a protective box 14 .

[0034] When the pneumatic cylinder 13 is in operation, it will drive the protective box 14 to move downward as a whole.

[0035] A rotating motor 15 is fixedly installed inside the protective box 14, and a rotating shaft 16 is fixedly sleeved on the other end of the output shaft of the rotating motor 15. The bottom of the rotating shaft 16 passes through the protective box 14 and extends to the bottom of the protective box 14 and is movably connected to a grinding disc 17.

[0036] When the rotating motor 15 is running, the rotating shaft 16 will drive the grinding disc 17 to rotate to grind the aluminum alloy plate.

[0037] Among them, a fixing block 18 is fixedly installed on the top of the grinding disc 17, and the internal thread of the fixing block 18 is connected to a first threaded rod 19, and the other end of the first threaded rod 19 is movably connected to a rectangular block 20, and the bottom of the rectangular block 20 is movably connected to the top of the grinding disc 17, and the left and right sides of the back of the rectangular block 20 are hinged with a rotating rod 21, and the other end of the rotating rod 21 is hinged with a latch 22. There are two latches 22, and the outer surfaces of the two latches 22 are movably connected to the inner surface of the grinding disc 17. The inner sides of the two latches 22 penetrate the rotating shaft 16 and extend to the inside of the rotating shaft 16. The two latches 22 move away from each other to release the fixing effect of the grinding disc 17.

[0038] Rotating the first threaded rod 19 backward will drive the rectangular block 20 backward, thereby causing the two rotating rods 21 to rotate and drive the two latches 22 to move away from each other to release the fixing effect on the grinding disc 17, thereby achieving the purpose of facilitating the replacement of the grinding disc 17.

[0039] A fixed baffle 23 is fixedly installed on the top of the rectangular box 1, and the appearance of the fixed baffle 23 is rectangular.

[0040] The design of the fixed baffle 23 plays a role in blocking the aluminum alloy plate.

[0041] The inner thread of the support frame 8 is sleeved with a second threaded rod 24 , and the other end of the second threaded rod 24 is movably connected to a movable baffle 25 , and the outer surface of the movable baffle 25 is movably connected to the inner surface of the top of the rectangular box 1 .

[0042] Rotating the second threaded rod 24 to move rightward will drive the movable baffle 25 to move rightward, and the aluminum alloy plate will be clamped and fixed under the cooperation of the movable baffle 25 and the fixed baffle 23.

[0043] The working principle and use process of this utility model:

[0044] When grinding the aluminum alloy plate, the operator first places the aluminum alloy plate on top of the rectangular box 1, and then rotates the second threaded rod 24 to move to the right, which will drive the movable baffle 25 to move to the right. The aluminum alloy plate is clamped and fixed with the cooperation of the fixed baffle 23 and the movable baffle 25. Then, starting the drive motor 5 will cause the rotating shaft 6 to drive the protrusion 7 to rotate. When the protrusion 7 contacts the bottom of the connecting rod 3, it will push the connecting rod 3 and the protective plate 2 to move upward, thereby achieving the purpose of protecting against flying sparks.

[0045] Then, the pneumatic cylinder 13 is started, which will drive the protective box 14 to move downward as a whole. When the grinding disc 17 contacts the aluminum alloy plate, the rotating motor 15 is started at this time, which will make the rotating shaft 16 drive the grinding disc 17 to rotate and grind the aluminum alloy plate. At this time, starting the transmission motor 9 will make the screw 10 drive the movable block 11 to move left and right as a whole, and then make the grinding disc 17 move left and right, so as to achieve the purpose of uniform grinding of the aluminum alloy plate.

[0046] When replacing the grinding disc 17, the operator rotates the first threaded rod 19 to move backward, which will drive the rectangular block 20 to move backward, and then the two rotating rods 21 rotate to drive the two pins 22 to move away from each other. When the two pins 22 move to the outside of the rotating shaft 16, the fixing effect of the grinding disc 17 will be released, thereby achieving the purpose of facilitating the replacement of the grinding disc 17.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] 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 device for aluminum alloy production, characterized in that: Included are: A rectangular box (1), wherein the inner surface of the rectangular box (1) is movably connected to a protective plate (2), the number of the protective plates (2) is two, the tops of the two protective plates (2) both penetrate the rectangular box (1) and extend into the interior of the rectangular box (1), a connecting rod (3) is fixedly connected between the two protective plates (2), the bottoms of the two protective plates (2) are fixedly connected to a spring (4), and the bottom of the spring (4) is fixedly connected to the bottom of the inner cavity of the rectangular box (1); A protective mechanism, the protective mechanism being arranged at the bottom of the inner cavity of the rectangular box (1); The protection mechanism comprises a drive motor (5), the bottom of the drive motor (5) is fixedly connected to the bottom of the inner cavity of the rectangular box (1), the other end of the output shaft of the drive motor (5) is fixedly sleeved with a rotating shaft (6), the outer surface of the rotating shaft (6) is fixedly sleeved with a protrusion (7), and the protrusion (7) rotates to push the protection plate (2) to move upward to block flying sparks.

2. A grinding device for aluminum alloy production according to claim 1, characterized in that: The left and right sides of the top of the rectangular box (1) are fixedly connected to a support frame (8), the top of the outer side of the support frame (8) is fixedly connected to a transmission motor (9), the other end of the output shaft of the transmission motor (9) is fixedly sleeved with a lead screw (10), the other end of the lead screw (10) passes through the support frame (8) and extends to the inside of the support frame (8) and is threadedly sleeved with a movable block (11), the outer surface of the movable block (11) is movably connected to a limit rod (12), and the outer side of the limit rod (12) is fixedly connected to the inner side of the support frame (8).

3. A grinding device for aluminum alloy production according to claim 2, characterized in that: The top of the movable block (11) is fixedly connected to a pneumatic cylinder (13), and the bottom of the pneumatic cylinder (13) penetrates the movable block (11) and extends to the bottom of the movable block (11) and is fixedly connected to a protective box (14).

4. A grinding device for aluminum alloy production according to claim 3, characterized in that: A rotating motor (15) is fixedly installed inside the protection box (14), and a rotating shaft (16) is fixedly sleeved on the other end of the output shaft of the rotating motor (15). The bottom of the rotating shaft (16) passes through the protection box (14) and extends to the bottom of the protection box (14) and is movably connected to a grinding disc (17).

5. The grinding equipment for aluminum alloy production according to claim 4, characterized in that: A fixing block (18) is fixedly installed on the top of the grinding disc (17), and the internal thread of the fixing block (18) is connected to a first threaded rod (19), and the other end of the first threaded rod (19) is movably connected to a rectangular block (20), and the bottom of the rectangular block (20) is movably connected to the top of the grinding disc (17), and the left and right sides of the back of the rectangular block (20) are hinged with rotating rods (21), and the other end of the rotating rod (21) is hinged with a latch (22), and the number of the latches (22) is two, and the outer surfaces of the two latches (22) are movably connected to the inner surface of the grinding disc (17), and the inner sides of the two latches (22) penetrate the rotating shaft (16) and extend to the inside of the rotating shaft (16), and the two latches (22) move in opposite directions to release the fixing effect on the grinding disc (17).

6. The grinding equipment for aluminum alloy production according to claim 1, characterized in that: A fixed baffle (23) is fixedly mounted on the top of the rectangular box (1), and the fixed baffle (23) has a rectangular appearance.

7. The grinding equipment for aluminum alloy production according to claim 2, characterized in that: The inner thread of the support frame (8) is sleeved with a second threaded rod (24), the other end of the second threaded rod (24) is movably connected to a movable baffle (25), and the outer surface of the movable baffle (25) is movably connected to the inner surface of the top of the rectangular box (1).

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