A steel ball polishing device

Abstract

The application discloses a steel ball polishing device, which comprises a first base, a slide rail is arranged on the front side of the first base, a second base is arranged on the slide rail, a hydraulic cylinder is connected to the second base, a first polishing assembly is arranged on the first base, a second polishing assembly is arranged on the second base, a third polishing assembly is arranged on the side of the first base, the first polishing assembly and the second polishing assembly are oppositely arranged, and the third polishing assembly is arranged below the first polishing assembly and the second polishing assembly. The steel ball is clamped and polished through the first polishing assembly, the second polishing assembly and the third polishing assembly, so that the steel ball can be comprehensively polished without secondary processing, and the polishing precision is greatly improved.

Description

Technical Field

[0001] This invention relates to the field of steel ball processing technology, specifically to a steel ball polishing device. Background Technology

[0002] After processing, steel balls need to be polished to improve their surface smoothness for easier use. Existing technology discloses a steel ball surface polishing device for steel ball production, patent publication number CN217071928U. This polishing device places the steel ball to be polished in a second polishing groove, with two limiting rings placed on the outside of a turntable. The steel ball is positioned between the first and second polishing grooves. The two limiting rings are connected to each other using nuts and screws according to the size of the steel ball. Screws are installed in screw holes and through slots to limit the movement of the limiting rings. A motor is connected to the power supply, driving the turntable to rotate, thus polishing the steel ball within the first and second polishing grooves.

[0003] However, in actual use, when the steel ball rotates between the first and second polishing grooves for polishing, the polishing accuracy is low because the top and bottom are easy to become blind spots that cannot be polished, requiring secondary polishing. Therefore, it is necessary to improve it. Summary of the Invention

[0004] The purpose of this invention is to provide a steel ball polishing apparatus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a steel ball polishing device, comprising a first base, a slide rail on the front side of the first base, a second base on the slide rail, the second base being connected to a hydraulic cylinder, a first polishing component on the first base, a second polishing component on the second base, and a third polishing component on the side of the first base. The first polishing component and the second polishing component are arranged opposite to each other, and the third polishing component is located below the first polishing component and the second polishing component. The steel ball is clamped and polished by the first polishing component, the second polishing component, and the third polishing component.

[0006] The first base is also equipped with a loading and unloading mechanism, and the second base is also equipped with a wax-adding mechanism.

[0007] Preferably, the first polishing assembly includes a first frame, which is fixed on a first base. A first rotary motor is provided on the first frame, and the shaft of the first rotary motor is connected to a first polishing wheel.

[0008] Preferably, the second polishing assembly includes a second frame, which is fixed on a second base. A second rotary motor is provided on the second frame, and the shaft of the second rotary motor is connected to a second polishing wheel.

[0009] Preferably, the third polishing assembly includes a first roller, a second roller, and a polishing belt. A third frame is mounted on the side wall of the first base. A third rotary motor is provided at one end of the third frame. The second roller is connected to the rotating shaft of the third rotary motor. The first roller is rotatably connected to the other end of the third frame. The polishing belt is sleeved on the first roller and the second roller.

[0010] Preferably, the loading and unloading mechanism includes a first bracket, which is fixed on a first base. An electric lead screw is provided horizontally at the top of the first bracket. An installation rod is connected below the slider of the electric lead screw. A lifting loading gripper and an unloading gripper are respectively provided on both sides of the installation rod.

[0011] Preferably, the wax-adding mechanism includes a second bracket, which is fixed on a second base. The second bracket has a strip-shaped through hole, a magnet is provided at the top of the strip-shaped through hole, a sliding iron block is embedded in the strip-shaped through hole, a handle is provided on the rear side of the sliding iron block, a clamping plate is provided on the front side of the sliding iron block, and polishing wax is clamped in the clamping plate, with the polishing wax facing directly above the second polishing component.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure, novel design, and high degree of automation. The steel ball is picked up by the feeding gripper and placed between the first polishing component, the second polishing component, and the third polishing component. Then, the hydraulic cylinder pushes the second polishing component closer, so that the three polishing components are in close contact with the surface of the steel ball. Then, the first polishing component, the second polishing component, and the third polishing component are started to rotate and polish. In this way, the steel ball can be polished in a comprehensive manner without secondary processing, which greatly improves the polishing accuracy. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a top view of the first polishing assembly, the second polishing assembly, and the third polishing assembly of the present invention.

[0015] Figure 3 This is a schematic diagram of the loading and unloading mechanism of the present invention;

[0016] Figure 4 This is a schematic diagram of the wax-adding mechanism of the present invention;

[0017] Figure 5 This is a side view of the wax-adding mechanism of the present invention. Implementation

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

[0019] In the description of the invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of the invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in the invention based on the specific circumstances.

[0021] Please see Figure 1-5 The present invention provides a technical solution: a steel ball polishing device, including a first base 1, a slide rail 11 on the front side of the first base 1, a second base 2 on the slide rail 11, the second base 2 being connected to a hydraulic cylinder 21, a first polishing component 3 on the first base 1, a second polishing component 4 on the second base 2, and a third polishing component 5 on the side of the first base 1. The first polishing component 3 and the second polishing component 4 are arranged opposite to each other, and the third polishing component 5 is located below the first polishing component 3 and the second polishing component 4. The steel ball is clamped and polished by the first polishing component 3, the second polishing component 4 and the third polishing component 5.

[0022] The first base 1 is also provided with a loading and unloading mechanism 6 for loading and unloading steel balls, and the second base 2 is also provided with a waxing mechanism 7 for periodically adding wax to the second polishing component 4.

[0023] In this embodiment, the first polishing assembly 3 includes a first frame 31, which is fixed on a first base 1. A first rotary motor 32 is provided on the first frame 31, and the shaft of the first rotary motor 32 is connected to a first polishing wheel 33, thereby driving the first polishing wheel to rotate.

[0024] In this embodiment, the second polishing assembly 4 includes a second frame 41, which is fixed on the second base 2. A second rotary motor 42 is provided on the second frame 41, and the shaft of the second rotary motor 42 is connected to the second polishing wheel 43, thereby driving the second polishing wheel to rotate.

[0025] In this embodiment, the third polishing assembly 5 includes a first roller 51, a second roller 52, and a polishing belt 53. A third frame 12 is installed on the side wall of the first base 1. One end of the third frame 12 is rotatably connected to the first roller 51, and the other end of the third frame 12 is provided with a third rotary motor 54. The second roller 52 is connected to the rotating shaft of the third rotary motor 54, thereby driving the second roller to rotate. Finally, the polishing belt 53 is sleeved on the first roller 51 and the second roller 52 to realize the rotation of the entire polishing belt.

[0026] In this embodiment, the loading and unloading mechanism 6 includes a first bracket 61, which is fixed to the first base 1. An electric lead screw 62 is horizontally arranged on the top of the first bracket 61. The slider of the electric lead screw 62 is connected to an installation rod 63. A lifting loading gripper 64 and a unloading gripper 65 are respectively provided on both sides of the installation rod 63. The electric lead screw drives the loading gripper 64 and the unloading gripper 65 on the installation rod to move left and right. While the loading gripper grabs the steel ball, the unloading gripper grabs the steel ball between the polishing components. Then, under the drive of the electric lead screw again, the steel ball on the loading gripper is placed between the polishing components, and the steel ball on the unloading gripper is unloaded.

[0027] In this embodiment, the wax-adding mechanism 7 includes a second bracket 71, which is fixed to the second base 2. A strip-shaped through hole 72 is opened on the second bracket 71, and a magnet 73 is set at the top of the strip-shaped through hole 72. The sliding iron block 74 is embedded in the strip-shaped through hole 72, so that the sliding iron block 74 can slide in the strip-shaped through hole. When it moves to the top, the magnet will attract and fix the sliding iron block 74. Specifically, a handle 75 is provided on the rear side of the sliding iron block 74, which makes it convenient for workers to manually operate the sliding iron block 74 to move up and down.

[0028] A clamping plate 76 is then set on the front side of the sliding iron block 74. The polishing wax 77 is clamped in the clamping plate 76, and the polishing wax 77 is made to face the top of the second polishing component 4. In this way, after the worker moves the sliding iron block 74 downward, he can apply wax to the second polishing wheel.

[0029] Working principle: The first polishing component, the second polishing component, and the third polishing component 5 are started to rotate. Then, the feeding gripper picks up the steel ball and places it between the first polishing wheel, the second polishing wheel, and the third polishing wheel. At the same time, the hydraulic cylinder drives the second polishing wheel to further press against the surface of the steel ball. In this way, the steel ball is polished as the first polishing wheel, the second polishing wheel, and the third polishing wheel rotate.

[0030] During the polishing process, the staff periodically moved the sliding iron block 74 downwards and applied polishing wax to the second polishing wheel. After the waxing was completed, the block was moved upwards again, causing it to adhere to the magnet and be fixed in place.

[0031] After polishing, the unloading gripper is moved to pick up the processed steel ball. At the same time, the loading gripper also picks up the steel ball to be processed, and then automatic loading and unloading are performed.

[0032] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel ball polishing apparatus comprising a first base (1), characterized in that: The front side of the first base (1) is provided with a slide rail (11), the second base (2) is arranged on the slide rail (11), the second base (2) is connected with a hydraulic cylinder (21), the first base (1) is provided with a first polishing assembly (3), the second base (2) is provided with a second polishing assembly (4), the side of the first base (1) is provided with a third polishing assembly (5), the first polishing assembly (3) and the second polishing assembly (4) are oppositely arranged, the third polishing assembly (5) is located below the first polishing assembly (3) and the second polishing assembly (4), and the steel ball is clamped and polished through the first polishing assembly (3), the second polishing assembly (4) and the third polishing assembly (5); The first base (1) is further provided with a feeding and discharging mechanism (6), and the second base (2) is further provided with a wax adding mechanism (7); The first polishing assembly (3) comprises a first rack (31), the first rack (31) is fixed on the first base (1), the first rack (31) is provided with a first rotary motor (32), and the rotating shaft of the first rotary motor (32) is connected with a first polishing wheel (33); The second polishing assembly (4) comprises a second rack (41), the second rack (41) is fixed on the second base (2), the second rack (41) is provided with a second rotary motor (42), and the rotating shaft of the second rotary motor (42) is connected with a second polishing wheel (43); The third polishing assembly (5) comprises a first roller (51), a second roller (52) and a polishing sand belt (53), a third rack (12) is installed on the side wall of the first base (1), one end of the third rack (12) is provided with a third rotary motor (54), the second roller (52) is connected with the rotating shaft of the third rotary motor (54), the other end of the third rack (12) is rotatably connected with the first roller (51), and the polishing sand belt (53) is sleeved on the first roller (51) and the second roller (52); The feeding and discharging mechanism (6) comprises a first support (61), the first support (61) is fixed on the first base (1), the top of the first support (61) is transversely provided with an electric screw (62), the sliding block of the electric screw (62) is connected with a mounting rod (63) below, and the two sides of the mounting rod (63) are respectively provided with a liftable feeding gripper (64) and a discharging gripper (65); The wax adding mechanism (7) comprises a second support (71), the second support (71) is fixed on the second base (2), the second support (71) is provided with a strip-shaped through hole (72), the top of the strip-shaped through hole (72) is provided with a magnet (73), the strip-shaped through hole (72) is embedded with a sliding iron block (74), the rear side of the sliding iron block (74) is provided with a handle (75), the front side of the sliding iron block (74) is provided with a clamping plate (76), the polishing wax (77) is clamped in the clamping plate (76), and the polishing wax (77) faces the upper side of the second polishing assembly (4).

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