A rust removal device for mechanical parts

Abstract

This utility model belongs to the field of rust removal technology for mechanical parts, and in particular, it is a rust removal device for mechanical parts. It includes a U-shaped plate, with a support frame fixedly connected to one side of the U-shaped plate. A motor is fixedly mounted on the upper surface of the support frame, and a threaded rod is fixedly connected to the output end of the motor. A rotating shaft is rotatably connected inside the support frame, and a gear is fixedly connected to one end of the rotating shaft. A support plate is fixedly connected to one side of the U-shaped plate. A circular array of curved rods forms a container that can hold the mechanical parts. The motor drives the mounting frame to rotate, which in turn drives the support rod, fixing ring, and curved rods to rotate and drill into the abrasive material inside the container through a bidirectional conical head. Because there are gaps between the curved rods, the abrasive material can easily enter the range of the curved rods, polishing the mechanical parts. When the gear moves upward, it can easily carry the curved rods out of the container, allowing the abrasive particles to fall through the gaps between the curved rods.

Description

Technical Field

[0001] This utility model belongs to the field of rust removal technology for mechanical parts, specifically relating to a rust removal device for mechanical parts. Background Technology

[0002] Parts are the basic elements that make up a machine, and can be broadly divided into two categories: one category consists of parts that can be used in various machines (such as gears and shafts), called general-purpose parts; the other category consists of parts that are only used in certain types of machines (such as bolts and propellers), called special-purpose parts. In addition, assemblies of parts that work together are called components or assemblies (such as couplings and reducers). Regardless of the type of part, rust removal is usually necessary to prevent it from affecting its use.

[0003] To ensure a more thorough polishing of mechanical parts, abrasives are typically used. The friction between the abrasive and the parts removes rust from their surface. However, after the abrasive removes the rust, the parts become buried in the abrasive, making them difficult to remove. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a rust removal device for mechanical parts, solving the problem of inconvenient removal of mechanical parts.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rust removal device for mechanical parts, comprising a U-shaped plate, a support frame fixedly connected to one side of the U-shaped plate, a motor fixedly mounted on the upper surface of the support frame, a threaded rod fixedly connected to the output end of the motor, a rotating shaft rotatably connected inside the support frame, a gear fixedly connected to one end of the rotating shaft, a support plate fixedly connected to one side of the U-shaped plate, a toothed rod slidably mounted on the surface of the support plate, a mounting plate fixedly connected to one end of the toothed rod, a second motor fixedly mounted inside the mounting plate, and a mounting bracket fixedly connected to the output end of the second motor. Bolts are inserted into the interior of the mounting bracket. A connector is fitted onto the surface of each bolt. A nut is threaded onto the surface of each bolt. A support rod is fixedly connected to the surface of the connector. A retaining ring is fixedly connected to the bottom end of the support rod. A curved rod is fixedly connected to the lower surface of the retaining ring. A bidirectional conical head is fixedly connected to the bottom end of the curved rod. An extension chamber is fixedly connected to one side of the U-shaped plate. A circular plate is rotatably mounted inside the extension chamber. A barrel is fixedly connected to the inner wall of the circular plate. Teeth are fixedly connected to the surface of the barrel. A motor is fixedly mounted to the bottom of the U-shaped plate. A gear is fixedly connected to the output end of the motor.

[0006] Preferably, a groove is provided on one side of the rack, and the rack is slidably mounted on the support plate through the groove.

[0007] Preferably, a support leg is fixedly installed on one side of the U-shaped plate.

[0008] Preferably, the threaded rod is engaged with gear one, and gear one is engaged with the rod.

[0009] Preferably, the curved rods are arranged in a circular array.

[0010] Preferably, the second gear meshes with teeth, and the teeth are arranged in a circumferential array.

[0011] Preferably, the number of the extension compartments is two and they are arranged symmetrically.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This rust removal device for mechanical parts features a motor that drives a gear two to rotate. The gear two's rotation, through its teeth, rotates the barrel, causing the abrasive particles to rotate. A motor also drives a threaded rod, which in turn rotates a gear one. This rotation of the gear one causes the rack to rise and fall, allowing for height adjustment of the motor two. A connector allows bolts to pass through the mounting frame and the connector, with nuts threaded onto the bolts, connecting the connector to the mounting frame. A fixed support rod, a fixing ring, and a curved rod are also included. The circular array of curved rods forms a container for the mechanical parts. The motor two drives the mounting frame, which in turn rotates the support rod, fixing ring, and curved rod, which then drill into the abrasive particles inside the barrel via a bidirectional conical head. The gaps between the curved rods allow the abrasive to easily enter and grind the mechanical parts. As the rack moves upward, it pulls the curved rod out of the barrel, allowing the abrasive particles to fall through the gaps and separate the mechanical parts from the abrasive. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a complete structural schematic diagram of the present invention;

[0016] Figure 2 This is a side view structural diagram of the present invention;

[0017] Figure 3 This is the left view of the present invention;

[0018] Figure 4 This is a diagram of the internal structure of this utility model.

[0019] In the diagram: 1 U-shaped plate; 2 Motor II; 3 Gear; 4 Slide groove; 5 Support plate; 6 Mounting plate; 7 Mounting bracket; 8 Connector; 9 Bolt; 10 Nut; 11 Support rod; 12 Fixing ring; 13 Curved rod; 14 Double-sided cone head; 15 Gear I; 16 Rotating shaft; 17 Threaded rod; 18 Motor I; 19 Support frame; 20 Extension compartment; 21 Barrel body; 22 Circular plate; 23 Tooth; 24 Gear II; 25 Motor III; 26 Support leg. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides the following technical solution: a rust removal device for mechanical parts, including a U-shaped plate 1, a support frame 19 fixedly connected to one side of the U-shaped plate 1, a motor 18 fixedly mounted on the upper surface of the support frame 19, a threaded rod 17 fixedly connected to the output end of the motor 18, a rotating shaft 16 rotatably connected inside the support frame 19, a gear 15 fixedly connected to one end of the rotating shaft 16, a support plate 5 fixedly connected to one side of the U-shaped plate 1, a toothed rod 3 slidably mounted on the surface of the support plate 5, a mounting plate 6 fixedly connected to one end of the toothed rod 3, a motor 2 fixedly mounted inside the mounting plate 6, a mounting bracket 7 fixedly connected to the output end of the motor 2, and a mounting bracket 7 inserted inside the mounting bracket 7. A bolt 9 is attached, a connector 8 is fitted onto the surface of the bolt 9, a nut 10 is threaded onto the surface of the bolt 9, a support rod 11 is fixedly connected to the surface of the connector 8, a retaining ring 12 is fixedly connected to the bottom end of the support rod 11, a curved rod 13 is fixedly connected to the lower surface of the retaining ring 12, a double-ended cone head 14 is fixedly connected to the bottom end of the curved rod 13, an extension chamber 20 is fixedly connected to one side of the U-shaped plate 1, a circular plate 22 is rotatably installed inside the extension chamber 20, a barrel 21 is fixedly connected to the inner wall of the circular plate 22, teeth 23 are fixedly connected to the surface of the barrel 21, a motor 25 is fixedly installed at the bottom of the U-shaped plate 1, and a gear 24 is fixedly connected to the output end of the motor 25.

[0022] In this embodiment, the motor 25 facilitates the rotation of gear 24, which in turn drives the barrel 21 to rotate via teeth 23, thereby causing the barrel 21 to rotate and the abrasive to rotate. The motor 18 drives the threaded rod 17 to rotate, which in turn drives gear 15 to roll. The rolling of gear 15 causes the rack 3 to rise and fall, thus facilitating the adjustment of the height of motor 2. A connector 8 allows bolts 9 to pass through the mounting bracket 7 and the connector 8, and nuts 10 can be threaded onto the surface of bolts 9. Connector 8 can be connected to mounting bracket 7 to fix support rod 11, fixing ring 12 and crank rod 13. The circumferential array of crank rods 13 forms a container that can hold mechanical parts, so motor 2 can drive mounting bracket 7 to rotate. Mounting bracket 7 will drive support rod 11, fixing ring 12 and crank rod 13 to rotate and drill into the abrasive inside barrel 21 through bidirectional conical head 14. Since there are gaps between the crank rods 13, it is easy for the abrasive to enter the range of the crank rods 13. The abrasive can grind the mechanical parts. When the toothed rod 3 moves upward, it is easy to take the crank rod 13 out of barrel 21. Abrasive particles can fall through the gaps between the cranks 12, facilitating the separation of mechanical parts from the abrasive. A groove 4 is provided on one side of the rack 3, and the rack 3 is slidably mounted on the support plate 5 via the groove 4. The groove 4 helps to make the vertical movement of the rack 3 more stable. A support leg 26 is fixedly installed on one side of the U-shaped plate 1. The support leg 26 helps to maintain the balance of the device and makes it more stable during operation. The threaded rod 17 meshes with the gear 15, and the gear 15 meshes with the rack 3, so that the rotation of the threaded rod 17 drives the gear 15 to roll. When gear 15 rolls, it drives rack 3 to move vertically. The crank 13 is arranged in a circular array, thus forming a container that can hold mechanical parts with gaps between them. Gear 24 meshes with teeth 23, which are arranged in a circular array. Thus, the rotation of gear 24 can drive the barrel 21 to rotate through teeth 23, which in turn can drive the abrasive to rotate. There are two extension chambers 20, which are symmetrically arranged. Thus, the barrel 21 is rotatably installed in the extension chamber 20 through the circular plate 22. The extension chamber 20 can easily support the circular plate 22 and the barrel 21 to maintain balance.

[0023] The working principle or usage process of this utility model is as follows: First, abrasive particles are added to the barrel 21. Then, the mechanical parts to be derusted are placed in the container formed by the crank 13. Next, the motor 3 25 is started to drive the gear 24 to rotate. The rotation of gear 24 will drive the barrel 21 to rotate through the teeth 23, thereby causing the barrel 21 to rotate and the abrasive particles to rotate. Then, the motor 22 is started to drive the mounting frame 7 to rotate. The mounting frame 7 will drive the support rod 11, the fixing ring 12, and the crank 13 to rotate. Then, the motor 18 is started, and its output end drives the threaded rod 17 to rotate. This threaded rod 17 will drive the gear 15 to roll. The rolling of gear 15 will cause the rack 3 to descend, thus allowing the rotating crank 13 to drill into the abrasive particles inside the barrel 21 through the bidirectional cone 14. Because there are gaps between the cranks 13, the abrasive can easily enter the range of the cranks 13. The barrel 21 continuously drives the abrasive to rotate, so that the abrasive can grind the mechanical parts. When the control motor 18 drives the threaded rod 17 to rotate in the opposite direction, it can drive the rack 3 to move upward, which can easily bring the cranks 13 out of the barrel 21. Thus, the abrasive particles can fall from the gaps between the cranks 12, which facilitates the separation of the mechanical parts from the abrasive. Finally, the control motor 2, motor 18 and motor 3 25 are turned off. Then, the nut 10 and bolt 9 are removed, so that the connector 8 is separated from the mounting bracket 7. The support rod 11, fixing ring 12, cranks 13 and double cone head 14 are removed to take out the internal mechanical parts. The electrical equipment in this device is all externally powered and is controlled by the matching control switch to operate and shut down.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mechanical fitting rust removal device, comprising a U-shaped plate (1), one side of the U-shaped plate (1) is fixedly connected with a support frame (19), characterized in that: A motor (18) is fixedly mounted on the upper surface of the support frame (19). A threaded rod (17) is fixedly connected to the output end of the motor (18). A rotating shaft (16) is rotatably connected inside the support frame (19). A gear (15) is fixedly connected to one end of the rotating shaft (16). A support plate (5) is fixedly connected to one side of the U-shaped plate (1). A toothed rod (3) is slidably mounted on the surface of the support plate (5). A mounting plate (6) is fixedly connected to one end of the toothed rod (3). A motor (2) is fixedly mounted inside the mounting plate (6). A mounting bracket (7) is fixedly connected to the output end of the motor (2). A bolt (9) is inserted inside the mounting bracket (7). A connector (8) is sleeved on the surface of the bolt (9). 9) has a nut (10) threaded on its surface. A support rod (11) is fixedly connected to the surface of the connector (8). A fixing ring (12) is fixedly connected to the bottom end of the support rod (11). A crank rod (13) is fixedly connected to the lower surface of the fixing ring (12). A bidirectional cone head (14) is fixedly connected to the bottom end of the crank rod (13). An extension chamber (20) is fixedly connected to one side of the U-shaped plate (1). A circular plate (22) is rotatably installed inside the extension chamber (20). A barrel (21) is fixedly connected to the inner wall of the circular plate (22). Teeth (23) are fixedly connected to the surface of the barrel (21). A motor (25) is fixedly installed at the bottom of the U-shaped plate (1). A gear (24) is fixedly connected to the output end of the motor (25).

2. A mechanical fitting rust removal device according to claim 1, characterized in that: A groove (4) is provided on one side of the rack (3), and the rack (3) is slidably mounted on the support plate (5) through the groove (4).

3. A mechanical fitting rust removal device according to claim 1, characterized in that: A support leg (26) is fixedly installed on one side of the U-shaped plate (1).

4. A mechanical fitting rust removal device according to claim 1, characterized in that: The threaded rod (17) is engaged with the gear (15), and the gear (15) is engaged with the rack (3).

5. A mechanical fitting rust removal device according to claim 1, wherein: The curved rods (13) are arranged in a circular array.

6. A mechanical fitting rust removal device according to claim 1, wherein: The gear 2 (24) meshes with the teeth (23), and the teeth (23) are arranged in a circular array.

7. A mechanical fitting rust removal device according to claim 1, wherein: The number of the extension compartments (20) is two and they are arranged symmetrically.

Images