Wear-resistant steel ball polishing device

Abstract

The utility model relates to the technical field of steel ball machining, and discloses a wear-resistant steel ball polishing device which comprises a frame body, a fixing plate is fixedly connected in the frame body, a round hole is formed in the middle of the fixing plate, a tooth groove is formed in the lower end of the round hole of the fixing plate, a motor is fixedly connected in the frame body, and the motor is arranged in the frame body. The output end of the motor is fixedly connected with a fixing column, the upper end of the fixing column is fixedly connected with a vibration assembly, the vibration assembly is matched with the tooth groove, the upper end of the fixing plate is fixedly connected with a supporting plate body, the supporting plate body is arranged in a penetrating mode, and a containing part is arranged in the supporting plate body. According to the novel polishing device applied to the wear-resistant steel balls, the vibration assemblies and the placing pieces are arranged, the motor drives the vibration assembly at the upper end to perform acting vibration on the placing pieces at the upper end, after the placing pieces generate vibration, the turn-over frequency of the steel balls can be increased, and the grinding mechanism at the upper end can grind the surfaces of the steel balls more efficiently; the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball processing, in particular to a wear-resistant steel ball polishing device. Background Art

[0002] After casting, the steel ball will have burrs and other protrusions on the surface that affect its use. After processing, the surface of the steel ball needs to be deburred and polished. Traditionally, the surface of the steel ball is polished by a rotating grinding brush.

[0003] Upon checking the public announcement number: CN214292545U, a wear-resistant steel ball polishing device is disclosed. When the steel ball is polished, the rotation of the steel ball is only driven by the rotation of the polishing brush. Such rotation efficiency is too low, and thus the polishing efficiency is too low.

[0004] In order to solve the above problems, the present application proposes a wear-resistant steel ball polishing device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a wear-resistant steel ball polishing device to at least solve one of the problems raised by the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wear-resistant steel ball polishing device, comprising a frame, a fixed plate fixedly connected inside the frame, a circular hole is opened in the middle of the fixed plate, a tooth groove is opened at the lower end of the circular hole of the fixed plate, a motor is fixedly connected inside the frame, a fixed column is fixedly connected to the output end of the motor, a vibration component is fixedly connected to the upper end of the fixed column, the vibration component is matched with the tooth groove, the upper end of the fixed plate is fixedly connected to a support plate body, the support plate body is set through, and a placement piece is set inside.

[0007] A further technical improvement of the utility model is that the vibration component includes a connecting column, the side wall of the connecting column is rotatably connected to a rotating rod, a vibration roller is fixedly connected to the rotating rod, and a tooth block is fixedly connected to the end of the rotating rod, and the tooth block is meshingly connected to the tooth groove.

[0008] A further technical improvement of the utility model is that the placement piece includes a placement plate, a placement hole is formed on the placement plate, a clearance groove is formed on the inner side wall of the support plate body, and the placement plate is arranged in the clearance groove.

[0009] A further technical improvement of the utility model is that the lower end of the fixed plate is fixedly connected to a limiting ring, and the end of the rotating rod is rotatably arranged in the limiting ring.

[0010] A further technical improvement of the utility model is that the cross section of the vibration roller is elliptical, and the short axis end of the vibration roller is arranged to abut against the lower end of the placement plate.

[0011] A further technical improvement of the utility model is that the diameter of the placement hole is slightly smaller than the diameter of the steel ball.

[0012] The present invention provides a wear-resistant steel ball polishing device, which has the following beneficial effects:

[0013] This new type of polishing device for wear-resistant steel balls is used. By setting a vibration component and a placement piece, the upper vibration component is driven by a motor to vibrate the upper placement piece. When the placement piece vibrates, the number of times the steel ball turns over can be accelerated. The upper grinding mechanism can grind the surface of the steel ball more efficiently, thereby improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

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

[0016] Figure 2 This is a schematic diagram of the structure of the placement member and the vibration member of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limit ring, vibrating roller and fixed column of the utility model;

[0018] Figure 4 for Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1, frame; 2, fixed plate; 3, tooth groove; 4, motor; 5, fixed column; 6, connecting column; 7, rotating rod; 8, vibration roller; 9, tooth block; 10, supporting plate; 11, clearance groove; 12, placement plate; 13, placement hole; 14, limit ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4A wear-resistant steel ball polishing device includes a frame 1, a fixed plate 2 is fixedly connected inside the frame 1, a circular hole is opened in the middle of the fixed plate 2, a tooth groove 3 is opened at the lower end of the circular hole of the fixed plate 2, a motor 4 is fixedly connected inside the frame 1, a fixed column 5 is fixedly connected to the output end of the motor 4, a vibration component is fixedly connected to the upper end of the fixed column 5, the vibration component is matched with the tooth groove 3, the upper end of the fixed plate 2 is fixedly connected to a support plate body 10, the support plate body 10 is set through, and a placement piece is set inside.

[0022] The specific working principle and implementation method are as follows: the steel ball is placed on the placement piece on the support plate body 10, and after placement, the grinding mechanism at the upper end is started to descend and the support plate body 10 is closed and then the internal part starts to rotate for grinding. A motor 4 is fixed at the lower end of the interior of the frame body 1, and the motor 4 drives the upper fixed column 5 to rotate. A vibration component is fixed to the upper end of the fixed column 5. When the steel ball is polished by the grinding mechanism at the upper end, the vibration component at the lower end vibrates the placement piece, and the internal steel ball changes its surface during vibration. Compared with the prior art, such as the turning over in patent No. CN214292545U, which relies on the grinding mechanism to turn over, this design makes the turning over efficiency higher and the steel ball grinding efficiency higher; the advantage of such a design is that the upper end vibration component is driven by the motor 4 to vibrate the placement piece at the upper end, and when the placement piece vibrates, the turning over times of the steel ball can be accelerated, and the upper end grinding mechanism can more efficiently grind the surface of the steel ball, thereby improving the grinding efficiency.

[0023] like Figure 2 As shown: the vibration component includes a connecting column 6, the side wall of the connecting column 6 is rotatably connected to a rotating rod 7, a vibration roller 8 is fixedly connected to the rotating rod 7, a tooth block 9 is fixedly connected to the end of the rotating rod 7, and the tooth block 9 is meshed with the tooth groove 3. The side of the connecting column 6 is rotatably connected to the rotating rod 7, and a vibration roller 8 is fixed on the rotating rod 7. The tooth block 9 fixed at the end of the rotating rod 7 is meshed with the tooth groove 3. When the connecting column 6 rotates, it drives the rotating rod 7 to rotate. When the rotating rod 7 itself rotates laterally, the tooth block 9 is meshed with the tooth groove 3 to make the rotating rod 7 rotate radially, thereby driving the vibration roller 8 to rotate. When the vibration roller 8 rotates, it contacts the placement piece to cause the placement piece to vibrate as a whole, and the vibration roller 8 contacts the bottom of the steel ball to generate friction, causing the steel ball to rotate, thereby improving the flipping rate.

[0024] like Figure 2 As shown: the placing piece includes a placing plate 12, a placing hole 13 is opened on the placing plate 12, a giving way groove 11 is opened on the inner wall of the supporting plate body 10, the placing plate 12 is arranged in the giving way groove 11, and the placing plate 12 is located in the giving way groove 11. When lifted by the vibration roller 8, the placing plate 12 vibrates up and down in the giving way groove 11. During the up and down vibration process, the surface of the vibration roller 8 and the bottom of the steel ball generate friction to turn over.

[0025] like Figure 3As shown: the lower end of the fixed plate 2 is fixedly connected to the limiting ring 14, and the end of the rotating rod 7 is rotatably arranged in the limiting ring 14. The end of the rotating rod 7 is rotatably arranged in the limiting ring 14, which provides stable support for the rotating rod 7, and the rotating rod 7 can move stably, thereby improving the overall operation stability.

[0026] like Figure 3 As shown: the cross-section of the vibration roller 8 is set to be elliptical, and the short axis end of the vibration roller 8 is set against the lower end of the placement plate 12. The ellipse provides periodic rotation when rotating. When rotating, the short axis end of the vibration roller 8 is against the lower end of the placement plate 12, causing the placement plate 12 to vibrate up and down.

[0027] like Figure 2 As shown: the aperture of the placement hole 13 is slightly smaller than the diameter of the steel ball, the steel ball is located inside the placement hole 13, and the diameter of the steel ball is slightly larger than the aperture of the placement hole 13, so that the steel ball can stably rotate inside the placement hole 13.

[0028] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A wear-resistant steel ball polishing device, comprising a frame (1), characterized in that: A fixing plate (2) is fixedly connected inside the frame (1), a circular hole is provided in the middle of the fixing plate (2), and a tooth groove (3) is provided at the lower end of the circular hole of the fixing plate (2). A motor (4) is fixedly connected inside the frame (1), a fixing column (5) is fixedly connected to the output end of the motor (4), a vibration component is fixedly connected to the upper end of the fixing column (5), and the vibration component is matched with the tooth groove (3). A support plate body (10) is fixedly connected to the upper end of the fixing plate (2), and the support plate body (10) is through-set and has a placement piece inside.

2. A wear-resistant steel ball polishing device according to claim 1, characterized in that: The vibration assembly comprises a connecting column (6), the side wall of the connecting column (6) is rotatably connected to a rotating rod (7), the rotating rod (7) is fixedly connected to a vibration roller (8), the end of the rotating rod (7) is fixedly connected to a tooth block (9), and the tooth block (9) is meshingly connected to the tooth groove (3).

3. A wear-resistant steel ball polishing device according to claim 1, characterized in that: The placement piece comprises a placement plate (12), a placement hole (13) is provided on the placement plate (12), a clearance groove (11) is provided on the inner side wall of the support plate body (10), and the placement plate (12) is arranged in the clearance groove (11).

4. A wear-resistant steel ball polishing device according to claim 2, characterized in that: The lower end of the fixed plate (2) is fixedly connected to a limiting ring (14), and the end of the rotating rod (7) is rotatably arranged inside the limiting ring (14).

5. A wear-resistant steel ball polishing device according to claim 2, characterized in that: The cross section of the vibration roller (8) is elliptical, and the short axis end of the vibration roller (8) is arranged to abut against the lower end of the placement plate (12).

6. A wear-resistant steel ball polishing device according to claim 3, characterized in that: The aperture of the placement hole (13) is slightly smaller than the diameter of the steel ball.

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