Electromagnetic type polishing device with adjustable gravity center

Abstract

The utility model discloses an electromagnetic type adjustable gravity center polishing device which comprises a machine body, a mounting frame is fixedly connected to the upper surface of the machine body, a mounting seat is inserted into the mounting frame, mounting grooves are formed in the two sides of the upper surface of the mounting seat, power motors are fixedly mounted in the two mounting grooves, and the power motors are connected with the power motors. The device comprises two power motors, the output ends of the two power motors are fixedly connected with threaded lead screws, the surfaces of the two threaded lead screws are sleeved with lifting rods in a threaded mode, a mounting frame is fixedly connected between the two lifting rods, and the upper surface of the mounting frame is fixedly connected with an adjusting mechanism. The adjusting mechanism is arranged, the electric push rod is used for driving the pressing end to move to the pressing groove of the polishing barrel, stable limiting of the polishing barrel is achieved, the polishing barrel is further adjusted to different angles through the electric push rod, flexible adjustment of the transverse gravity center of the polishing barrel is achieved, and the polishing effect is improved through transverse and vertical gravity center adjustment of the device. And the polishing uniformity and precision are improved, and the defective rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to an electromagnetic adjustable center-of-gravity polishing device. Background Art

[0002] The electromagnetic polishing machine is a new product reformed in view of the deficiencies and defects of the traditional deburring machine, which can achieve obvious and better polishing and deburring effects for the inner holes, dead corners and small gaps of precision hardware workpieces. The magnetic field is evenly distributed, and the high-frequency rotational motion makes the polishing effect more uniform, the surface of the object smoother, and the cleaning effect can also be achieved.

[0003] The patent with the publication number CN219170535U and the name of a magnetic force polishing machine discloses a magnetic force polishing machine, which relates to the technical field of magnetic force polishing machines. The utility model includes a base and a polishing barrel. A support plate is installed on the upper side of the base, and a card slot is opened. The lower part of the polishing barrel is located in the card slot. A first motor is installed on the lower side of the inner wall of the base, and a magnetic disk is installed at the output end of the first motor. Two screw rods are rotationally matched in the support plate. A first gear is installed at the lower end of the screw rod. A second motor is installed in the base, and a second gear is installed at the output end of the second motor. A synchronous belt is sleeved on the circumferences of the first gear and the two second gears. The utility model drives the two second gears to rotate synchronously by driving the first gear to rotate through the synchronous belt, and drives the sealing component to move by the two screw rods, improving the stability of the sealing component when moving up and down. This device directly places the polishing barrel on the base plate for operation, and cannot adjust the horizontal and vertical positions of the polishing barrel, resulting in the polishing barrel being unable to maintain the best position and posture during the processing, thus reducing the polishing uniformity and precision, with a high defective rate. Moreover, the disassembly and installation of this device are relatively difficult, and it is more troublesome during subsequent maintenance. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an electromagnetic adjustable center-of-gravity polishing device.

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

[0006] An electromagnetic adjustable center-of-gravity polishing device includes a machine body. An installation frame is fixedly connected to the upper surface of the machine body. An installation seat is inserted into the interior of the installation frame. Installation grooves are respectively opened on both sides of the upper surface of the installation seat. Power motors are fixedly installed in both of the installation grooves. Threaded lead screws are fixedly connected to the output ends of both of the power motors. Lifting rods are threadedly sleeved on the surfaces of both of the threaded lead screws. An installation frame is fixedly connected between the two lifting rods. An adjustment mechanism is fixedly connected to the upper surface of the installation frame.

[0007] As a further improvement of the present utility model, the adjusting mechanism includes fixed seats fixedly connected to both sides of the upper surface of the mounting frame. An electric push rod is fixedly connected inside the fixed seat, and a pressing end is fixedly connected to the telescopic end of the electric push rod.

[0008] As a further improvement of the present utility model, support rods are fixedly connected to the upper surfaces of both lifting rods. Connecting rods are rotatably connected to the opposite sides of the two support rods. A fixing ring is fixedly connected between the two connecting rods. A polishing barrel is inserted into the fixing ring. Pressing grooves adapted to the pressing ends are provided on both sides of the surface of the polishing barrel.

[0009] As a further improvement of the present utility model, an electric coil is fixedly connected to the upper surface of the machine body. A connection disk is inserted into the mounting frame, and several magnets are fixedly connected to the upper surface of the connection disk.

[0010] As a further improvement of the present utility model, an adjustment knob is provided on the front surface of the machine body.

[0011] As a further improvement of the present utility model, threaded holes are provided on both sides of the mounting seat, and fixing bolts adapted to the threaded holes are threadedly connected to both sides of the mounting frame.

[0012] Advantages of the present utility model:

[0013] By setting the adjusting mechanism, the pressing end is driven by the electric push rod to move to the pressing groove of the polishing barrel, realizing the stable limit of the polishing barrel, ensuring the stability during the processing. The polishing barrel is further adjusted to different angles by the electric push rod, realizing the flexible adjustment of the horizontal center of gravity of the polishing barrel, adapting to various polishing requirements. The power motor drives the threaded lead screw to rotate, driving the lifting rod and the polishing barrel to move up and down, realizing the precise adjustment of the height of the polishing barrel, enabling the device to ensure the polishing barrel to maintain the best position and posture during the processing through center of gravity adjustment, thereby improving the uniformity and precision of polishing and reducing the defective rate.

[0014] By setting the mounting frame and the mounting seat, the connection disk and the magnets are easily inserted into the mounting frame, and then the mounting seat is fixed, simultaneously completing the limit of the connection disk and the magnets, simplifying the installation process, enabling the device to be easily installed and disassembled. After the adjustment is completed, the polishing nails and polishing liquid can be input for polishing processing. The whole process is simple to operate and flexible to adjust, improving the efficiency and quality of the polishing operation. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of an electromagnetic adjustable center of gravity polishing device proposed by the present utility model.

[0016] Figure 2Schematic diagram of the disassembled structure of an electromagnetic adjustable center-of-gravity polishing device proposed by the present utility model.

[0017] Figure 3 Schematic diagram of the structure of the adjustment mechanism in an electromagnetic adjustable center-of-gravity polishing device proposed by the present utility model.

[0018] Figure 4 Schematic diagram of the structure of the machine body in an electromagnetic adjustable center-of-gravity polishing device proposed by the present utility model.

[0019] In the figure: 1 machine body, 2 mounting frame, 3 mounting seat, 4 mounting groove, 5 power motor, 6 threaded lead screw, 7 lifting rod, 8 mounting bracket, 9 fixed seat, 10 electric push rod, 11 pressing end, 12 support rod, 13 connecting rod, 14 fixing ring, 15 polishing barrel, 16 pressing groove, 17 electric coil, 18 connecting plate, 19 magnet, 20 adjusting knob, 21 fixing bolt. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-4 , an electromagnetic adjustable center-of-gravity polishing device, including a machine body 1, a mounting frame 2 is fixedly connected to the upper surface of the machine body 1, a mounting seat 3 is inserted into the interior of the mounting frame 2, mounting grooves 4 are opened on both sides of the upper surface of the mounting seat 3, power motors 5 are fixedly installed in both of the two mounting grooves 4, threaded lead screws 6 are fixedly connected to the output ends of the two power motors 5, lifting rods 7 are threadedly sleeved on the surfaces of the two threaded lead screws 6, a mounting bracket 8 is fixedly connected between the two lifting rods 7, and an adjustment mechanism is fixedly connected to the upper surface of the mounting bracket 8.

[0022] In the present utility model, the adjustment mechanism includes fixed seats 9 fixedly connected to both sides of the upper surface of the mounting bracket 8, electric push rods 10 are fixedly connected inside the fixed seats 9, pressing ends 11 are fixedly connected to the telescopic ends of the electric push rods 10, support rods 12 are fixedly connected to the upper surfaces of the two lifting rods 7, connecting rods 13 are rotatably connected to the opposite sides of the two support rods 12, a fixing ring 14 is fixedly connected between the two connecting rods 13, a polishing barrel 15 is inserted into the interior of the fixing ring 14, pressing grooves 16 adapted to the pressing ends 11 are provided on both sides of the surface of the polishing barrel 15, and the angle of the polishing barrel 15 is adjusted through the arrangement of the electric push rods 10 and the pressing ends 11.

[0023] The upper surface of the body 1 is fixedly connected with an electric coil 17. A connection disk 18 is inserted into the interior of the mounting frame 2. The upper surface of the connection disk 18 is fixedly connected with several magnets 19. A regulating knob 20 is provided on the front surface of the body 1. Threaded holes are formed on both sides of the mounting seat 3. Fixing bolts 21 adapted to the threaded holes are threadedly connected to both sides of the mounting frame 2. The rotation speed of the grinding nails in the polishing barrel 15 is changed by adjusting the amount of electricity in the electric coil 17 through the regulating knob 20. The mounting seat 3 is fixed into the mounting frame 2 through the fixing bolts 21.

[0024] When the utility model is in use, first, the connection disk 18 and the magnets 19 are inserted into the mounting frame 2 until the bottom of the connection disk 18 contacts the electric coil 17. Secondly, the mounting seat 3 is inserted into the mounting frame 2 and fixed by the fixing bolts 21. When the mounting seat 3 is fixed, the connection disk 18 and the magnets 19 will be limited in the mounting frame 2. Then, the pressing grooves 16 on both sides of the polishing barrel 15 are aligned with the pressing ends 11, and the polishing barrel 15 is inserted into the fixing ring 14. The two electric push rods 10 are started to drive the two pressing ends 11 to move towards the pressing grooves 16 on both sides to limit the polishing barrel 15. While limiting, the electric push rods 10 are started again to push the polishing barrel 15 to different angles, so as to adjust the horizontal center of gravity of the polishing barrel 15. Finally, the two power motors 5 are started simultaneously to drive the two threaded lead screws 6 to rotate, so that the two lifting rods 7 drive the polishing barrel 15 on the mounting seat 3 to move upward through the rotation of the threaded lead screws 6, so as to adjust the height of the polishing barrel 15. After the adjustment is completed, grinding nails and grinding liquid are input into the polishing barrel 15, and the device is started through the regulating knob 20 for polishing processing.

[0025] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. An electromagnetic adjustable center of gravity polishing device, comprising a body (1), characterized in that: The upper surface of the machine body (1) is fixedly connected with a mounting frame (2), the interior of the mounting frame (2) is plugged with a mounting seat (3), both sides of the upper surface of the mounting seat (3) are provided with mounting grooves (4), the interiors of the two mounting grooves (4) are fixedly installed with power motors (5), the output ends of the two power motors (5) are fixedly connected with threaded screws (6), the surfaces of the two threaded screws (6) are threadedly sleeved with lifting rods (7), a mounting frame (8) is fixedly connected between the two lifting rods (7), and the upper surface of the mounting frame (8) is fixedly connected with an adjustment mechanism.

2. The electromagnetic adjustable center of gravity polishing device according to claim 1, characterized in that: The adjustment mechanism comprises a fixing seat (9) fixedly connected to both sides of the upper surface of the mounting frame (8), an electric push rod (10) is fixedly connected inside the fixing seat (9), and a pressing end (11) is fixedly connected to the telescopic end of the electric push rod (10).

3. The electromagnetic adjustable center of gravity polishing device according to claim 2, characterized in that: The upper surfaces of the two lifting rods (7) are fixedly connected to support rods (12), and the opposite sides of the two support rods (12) are rotatably connected to connecting rods (13). A fixing ring (14) is fixedly connected between the two connecting rods (13), and a polishing barrel (15) is inserted into the interior of the fixing ring (14). Both sides of the surface of the polishing barrel (15) are provided with pressing grooves (16) adapted to the pressing end (11).

4. The electromagnetic adjustable center of gravity polishing device according to claim 1, characterized in that: An electric coil (17) is fixedly connected to the upper surface of the machine body (1), a connection disk (18) is plugged into the interior of the installation frame (2), and a plurality of magnets (19) are fixedly connected to the upper surface of the connection disk (18).

5. The electromagnetic adjustable center of gravity polishing device according to claim 1, characterized in that: An adjusting knob (20) is provided on the front side of the machine body (1).

6. The electromagnetic adjustable center of gravity polishing device according to claim 1, characterized in that: Threaded holes are provided on both sides of the mounting seat (3), and fixing bolts (21) matching the threaded holes are threadedly connected to both sides of the mounting frame (2).

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