A magnetic polishing machine for mechanical parts

Abstract

This utility model discloses a magnetic polishing machine for mechanical parts, belonging to the technical field of magnetic polishing machines. It includes a base frame, a storage rack on one side of the base frame, a polishing barrel on top of the base frame, and a filter plate mounted on one side of the polishing barrel. In this magnetic polishing machine for mechanical parts, rotating a rocker arm, through the cooperation of a worm gear and worm wheel, drives a transmission threaded rod to rotate, enabling the lifting plate and polishing barrel to move together. Then, moving the handle causes the polishing barrel to rotate around the positioning threaded rod. When the polishing barrel tilts, the filter plate sorts the grinding media and mechanical parts, causing them to fall into different storage slots inside the storage rack. This sorting process prevents the filter plate from affecting the polishing effect of the grinding media. Rotating the positioning threaded rod allows it to engage with the positioning sleeve, clamping the polishing barrel and preventing it from shaking during polishing.

Description

Technical Field

[0001] This utility model relates to a magnetic polishing machine, specifically a magnetic polishing machine for mechanical parts, and belongs to the technical field of magnetic polishing machines. Background Technology

[0002] Magnetic polishing machines, also known as magnetic grinding machines, magnetic deburring machines, or magnetic cleaning machines, are advanced devices that use magnetic fields to treat the surface of workpieces. Their working principle is primarily based on electromagnetic induction and grinding. A strong magnetic field generated by an electromagnet guides fine abrasive media to rotate and rub at high speed on the workpiece surface, thus achieving fine processing and treatment of the workpiece surface.

[0003] Chinese patent application publication number CN214519515U discloses a magnetic polishing machine for all-around polishing of mechanical parts. This invention uses a servo motor to drive a turntable, enabling the rotation of a first magnet. Then, water flow inside a sealed device drives the polishing needles to rotate and polish the product. Finally, after polishing, pulling a crossbar via a support rod pulls a filter screen, allowing for one-time product retrieval.

[0004] Although the above-mentioned patented solution can retrieve products in one go, the magnetic polishing machine in the above-mentioned patent uses a filter plate to retrieve products. During use, the grinding medium is easily stuck inside the filter holes on the surface of the filter plate, which affects the polishing effect of the product. In addition, the grinding medium and the product rotate together during use, which can easily cause the polishing barrel to shake, posing a certain safety hazard.

[0005] Therefore, a magnetic polishing machine for mechanical parts is proposed here. Utility Model Content

[0006] This utility model proposes a magnetic polishing machine for mechanical parts, which can avoid the filter plate affecting the polishing effect of the grinding media while sorting mechanical parts, and can clamp the polishing barrel to prevent the polishing barrel from shaking during polishing.

[0007] This utility model is achieved through the following technical solution: a magnetic polishing machine for mechanical parts, including a base frame, a storage rack on one side of the base frame, a polishing barrel on the top of the base frame, a filter plate installed on one side of the polishing barrel, and fixing frames fixed on both sides of the base frame. A lifting plate is slidably sleeved inside the fixing frame. A clamping assembly for fixing the position of the polishing barrel is provided at the top of each lifting plate. The clamping assembly includes a connecting sleeve fixedly sleeved inside the lifting plate. A positioning threaded rod is threaded inside the connecting sleeve. A positioning sleeve fixed to one side of the polishing barrel is sleeved on the side of the positioning threaded rod closest to the polishing barrel.

[0008] Furthermore, the inner diameter of the positioning sleeve is larger than the outer diameter of the positioning threaded rod, so that the polishing barrel can drive the positioning sleeve to rotate outside the positioning threaded rod after it rises.

[0009] Furthermore, a handle is installed on one side of the polishing barrel, and the handle is located on the periphery near the base frame.

[0010] The base frame is equipped with a transmission assembly that drives the two lifting plates to move. The transmission assembly includes a rotating rod that is rotatably sleeved inside the base frame. Two worm gears are fixedly sleeved around the rotating rod. A worm wheel meshes around the worm gear. A transmission threaded rod is fixedly sleeved inside the worm wheel. The top end of the transmission threaded rod rotatably passes through the fixed frame and is threadedly sleeved inside the lifting plate.

[0011] Furthermore, a support frame is rotatably sleeved around the outer periphery of the rotating rod, and the support frame is fixed to the inner side wall of the base frame. A rocker arm is fixedly sleeved at one end of the rotating rod.

[0012] Furthermore, the outer periphery of the transmission threaded rod is fixedly fitted with two limiting collars, and the two limiting collars rotate on the bottom surface and inner bottom wall of the fixed frame, respectively.

[0013] Furthermore, the base frame is equipped with a power assembly that drives the grinding media inside the polishing barrel to rotate. The power assembly includes an output motor fixed to the bottom wall of the base frame, an output rod fixed to the output end of the output motor, a connecting plate fixed to the top of the output rod, and a set of magnetic blocks installed on the top surface of the connecting plate.

[0014] Furthermore, a limiting plate is rotatably sleeved around the output rod, and the limiting plate is fixed to the inner side wall of the base frame.

[0015] This utility model provides a magnetic polishing machine for mechanical parts, which has the following beneficial effects: 1. This mechanical part uses a magnetic polishing machine. The rotating rocker, through the cooperation between the worm and the worm wheel, drives the transmission threaded rod to rotate, which can move the lifting plate and the polishing barrel together. Then, the handle is moved to make the polishing barrel rotate around the positioning threaded rod. When the polishing barrel is tilted, the filter plate is used to sort the grinding media and mechanical parts, which fall into different storage slots inside the storage rack. This can prevent the filter plate from affecting the polishing effect of the grinding media while sorting the mechanical parts. 2. This mechanical part uses a magnetic polishing machine. The rotating positioning threaded rod is inserted into the positioning sleeve, which can clamp the polishing barrel and prevent the polishing barrel from shaking during polishing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the power component in this utility model; Figure 3 This is a three-dimensional structural diagram of the transmission component in this utility model; Figure 4 This is a three-dimensional structural diagram of the polishing barrel and clamping assembly in this utility model.

[0017] Explanation of reference numerals in the attached figures 1. Base frame; 2. Storage rack; 3. Polishing bucket; 31. Filter plate; 32. Handle; 4. Fixed frame; 5. Lifting plate; 6. Clamping assembly; 61. Connecting sleeve; 62. Positioning threaded rod; 63. Positioning sleeve; 7. Transmission assembly; 71. Rotating rod; 72. Worm gear; 73. Worm wheel; 74. Transmission threaded rod; 75. Limiting collar; 76. Rocker arm; 77. Support frame; 8. Power component; 81. Output motor; 82. Output rod; 83. Connecting plate; 84. Magnetic block; 85. Limiting plate. Detailed Implementation

[0018] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0019] Please see Figures 1-4 The present invention proposes the following implementation scheme: a magnetic polishing machine for mechanical parts, including a base frame 1, a storage rack 2 provided on one side of the base frame 1, a polishing barrel 3 provided above the base frame 1, a filter plate 31 installed on one side of the polishing barrel 3, a fixing frame 4 fixed on both sides of the base frame 1, a lifting plate 5 slidably sleeved inside the fixing frame 4, and a clamping component 6 for fixing the position of the polishing barrel 3 provided at the top of each lifting plate 5. The clamping component 6 includes a connecting sleeve 61 fixedly sleeved inside the lifting plate 5, a positioning threaded rod 62 threaded inside the connecting sleeve 61, and a positioning sleeve 63 fixed on one side of the polishing barrel 3 sleeved on the side of the positioning threaded rod 62 closest to the polishing barrel 3.

[0020] Please refer to this carefully. Figure 4 The inner diameter of the positioning sleeve 63 is larger than the outer diameter of the positioning threaded rod 62, so that the polishing barrel 3 can drive the positioning sleeve 63 to rotate outside the positioning threaded rod 62 after it rises.

[0021] In the above scheme, rotating the positioning threaded rod 62 allows it to be embedded inside the positioning sleeve 63, which can clamp the polishing barrel 3 and thus prevent the polishing barrel 3 from shaking during polishing.

[0022] A handle 32 is installed on one side of the polishing barrel 3, and the handle 32 is located on the outer periphery near the base frame 1.

[0023] In the above scheme, the handle 32 is moved so that the polishing barrel 3 rotates around the positioning threaded rod 62. When the polishing barrel 3 is tilted, the filter plate 31 is used to sort the grinding media and mechanical parts.

[0024] Please refer to this carefully. Figure 3 The base frame 1 is equipped with a transmission assembly 7 that drives the two lifting plates 5 to move. The transmission assembly 7 includes a rotating rod 71 that is rotatably sleeved inside the base frame 1. Two worm gears 72 are fixedly sleeved around the rotating rod 71. Worm gears 73 are meshed around the worm gears 72. A transmission threaded rod 74 is fixedly sleeved inside the worm gears 73. The top end of the transmission threaded rod 74 rotates through the fixed frame 4 and is threadedly sleeved inside the lifting plate 5.

[0025] A support frame 77 is rotatably sleeved around the outer periphery of the rotating rod 71, and the support frame 77 is fixed to the inner side wall of the base frame 1. A rocker arm 76 is fixedly sleeved at one end of the rotating rod 71.

[0026] Two limiting collars 75 are fixedly sleeved around the outer periphery of the transmission threaded rod 74, and the two limiting collars 75 rotate on the bottom surface and inner bottom wall of the fixed frame 4 respectively.

[0027] In the above scheme, the rotating rocker arm 76 drives the rotating rod 71 to rotate, and through the cooperation between the worm gear 72 and the worm wheel 73, it drives the transmission threaded rod 74 to rotate inside the fixed frame 4, which enables the lifting plate 5 to move upward.

[0028] Please refer to this carefully. Figure 2 The base frame 1 is equipped with a power assembly 8 that drives the grinding media inside the polishing barrel 3 to rotate. The power assembly 8 includes an output motor 81 fixed to the bottom wall of the base frame 1. An output rod 82 is fixed to the output end of the output motor 81. A connecting plate 83 is fixed to the top of the output rod 82. A set of magnetic blocks 84 are installed on the top surface of the connecting plate 83.

[0029] The output rod 82 is rotatably sleeved with a limiting plate 85, and the limiting plate 85 is fixed to the inner wall of the base frame 1.

[0030] In the above scheme, starting the output motor 81 drives the connecting plate 83 and the magnetic block 84 to rotate simultaneously, which enables the polishing media and mechanical parts inside the polishing barrel 3 to rotate simultaneously for polishing operations.

[0031] In use, the present invention is as follows: The polishing barrel 3 is placed on the top surface of the base frame 1. The positioning threaded rod 62 is rotated to embed into the positioning sleeve 63, thus clamping the polishing barrel 3 and preventing it from shaking during polishing. The grinding media and mechanical parts are placed inside the polishing barrel 3. The output motor 81 is started, causing the connecting plate 83 and the magnetic block 84 to rotate simultaneously, allowing the grinding media and mechanical parts inside the polishing barrel 3 to rotate simultaneously for polishing. After polishing, the rocker arm 76 is rotated to drive the rotating rod 71 to rotate, and... The cooperation between the worm gear 72 and the worm wheel 73 drives the transmission threaded rod 74 to rotate inside the fixed frame 4, which enables the lifting plate 5 to move upward. It also drives the polishing barrel 3 to move together through the positioning threaded rod 62 and the positioning sleeve 63. Then, the handle 32 is moved so that the polishing barrel 3 rotates around the positioning threaded rod 62. When the polishing barrel 3 is tilted, the filter plate 31 is used to sort the grinding media and mechanical parts, which fall into different storage slots inside the storage rack 2. This can prevent the filter plate 31 from affecting the polishing effect of the grinding media while sorting the mechanical parts.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic polishing machine for mechanical parts, comprising a base frame (1), characterized in that: A storage rack (2) is provided on one side of the base frame (1), a polishing barrel (3) is provided above the base frame (1), a filter plate (31) is installed on one side of the polishing barrel (3), a fixing frame (4) is fixed on both sides of the base frame (1), a lifting plate (5) is slidably sleeved inside the fixing frame (4), and a clamping component (6) for fixing the position of the polishing barrel (3) is provided at the top of each lifting plate (5). The clamping component (6) includes a connecting sleeve (61) fixedly sleeved inside the lifting plate (5), a positioning thread rod (62) is threaded inside the connecting sleeve (61), and a positioning sleeve (63) fixed on one side of the polishing barrel (3) is sleeved on the side of the positioning thread rod (62) near the polishing barrel (3). The base frame (1) is equipped with a transmission assembly (7) that drives the two lifting plates (5) to move. The transmission assembly (7) includes a rotating rod (71) that is rotatably sleeved inside the base frame (1). Two worm gears (72) are fixedly sleeved on the outer periphery of the rotating rod (71). A worm wheel (73) meshes on the outer periphery of the worm gears (72). A transmission threaded rod (74) is fixedly sleeved inside the worm wheel (73). The top end of the transmission threaded rod (74) rotates through the fixed frame (4) and is threadedly sleeved inside the lifting plate (5).

2. The magnetic polishing machine for mechanical parts according to claim 1, characterized in that: The inner diameter of the positioning sleeve (63) is larger than the outer diameter of the positioning threaded rod (62), so that the polishing barrel (3) can drive the positioning sleeve (63) to rotate outside the positioning threaded rod (62) after it rises.

3. The magnetic polishing machine for mechanical parts according to claim 1, characterized in that: A handle (32) is installed on one side of the polishing barrel (3), and the handle (32) is located on the periphery near the base frame (1).

4. A magnetic polishing machine for mechanical parts according to claim 1, characterized in that: The outer periphery of the rotating rod (71) is rotatably sleeved with a support frame (77), and the support frame (77) is fixed to the inner side wall of the base frame (1). One end of the rotating rod (71) is fixedly sleeved with a rocker arm (76).

5. A magnetic polishing machine for mechanical parts according to claim 1, characterized in that: The outer periphery of the transmission threaded rod (74) is fixedly sleeved with two limiting collars (75), and the two limiting collars (75) rotate on the bottom surface and inner bottom wall of the fixed frame (4) respectively.

6. A magnetic polishing machine for mechanical parts according to claim 1, characterized in that: The base frame (1) is equipped with a power assembly (8) that drives the grinding media inside the polishing barrel (3) to rotate. The power assembly (8) includes an output motor (81) fixed to the bottom wall of the base frame (1). An output rod (82) is fixed to the output end of the output motor (81). A connecting plate (83) is fixed to the top of the output rod (82). A set of magnetic blocks (84) is installed on the top surface of the connecting plate (83).

7. A magnetic polishing machine for mechanical parts according to claim 6, characterized in that: The output rod (82) is rotatably sleeved with a limiting plate (85), and the limiting plate (85) is fixed to the inner wall of the base frame (1).

Images