Novel steel ball polishing machine structure

Abstract

The utility model discloses a novel steel ball polishing machine structure which comprises a base, a fixing frame is arranged at the upper end of the base, a plurality of fixing rods are arranged at the upper end of the fixing frame, a top plate is arranged at the upper ends of the fixing rods jointly, a hydraulic cylinder is arranged on the top plate in a penetrating mode, a transverse plate is arranged at the tail end of the telescopic end of the hydraulic cylinder, and a polishing machine is arranged at the lower end of the transverse plate. A grinding disc is arranged at the tail end of an output shaft of the grinding machine, a plurality of circular rings are arranged above the base, supporting mechanisms used for supporting steel balls are arranged in the circular rings, and moving mechanisms used for moving the supporting mechanisms are arranged on the outer walls of the circular rings. According to the steel ball polishing device, the multiple balls are in rolling connection with the rolling grooves, the polishing disc can drive the steel balls to rotate in the polishing process, the steel ball polishing device can polish the multiple steel balls in all directions at the same time, and the adaptability and the polishing efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball production, in particular to a novel steel ball polishing machine structure. Background Art

[0002] Steel balls are divided into grinding steel balls, forging steel balls, and casting steel balls according to the production and processing technology. According to the processing materials, they are divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, and alloy steel balls. Among them, bearing steel balls are important basic parts of the industry, and alloy steel balls are a kind of spherical iron alloy wear-resistant body with carbon, chromium, manganese, molybdenum and other metal elements added as the main elements, and are generated by forging, spinning, rolling and casting. Steel balls are a kind of metal abrasives, and the main varieties are stainless steel balls, cast steel balls, aluminum balls, wire cut balls, grinding balls, and copper balls.

[0003] Steel balls are generally polished after production, but the polishing device in the prior art can generally only polish a single steel ball, which has low polishing efficiency and may also cause incomplete polishing. In addition, the size of the limit device for the steel ball in the prior art polishing machine cannot be adjusted, so that the device cannot polish steel balls of different models, thereby reducing the overall adaptability of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. Through the rolling connection of multiple balls and rolling grooves, the grinding disc will drive the steel balls to rotate during the grinding process, so that the device can perform all-round grinding on multiple steel balls at the same time, thereby improving the adaptability and grinding efficiency of the device, and a new steel ball polishing machine structure is proposed.

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

[0006] A novel steel ball polishing machine structure comprises a base, a fixed frame is provided at the upper end of the base, a plurality of fixed rods are provided at the upper end of the fixed frame, a top plate is commonly provided at the upper ends of the plurality of fixed rods, a hydraulic cylinder is penetrated through the top plate, a connecting plate is provided at the telescopic end of the hydraulic cylinder, a grinder is provided at the lower end of the connecting plate, a grinding disc is provided at the end of the output shaft of the grinder, a plurality of circular rings are provided above the base, a supporting mechanism for supporting steel balls is provided inside the plurality of circular rings, and a moving mechanism for moving the supporting mechanism is provided on the outer walls of the plurality of circular rings.

[0007] Preferably, the support mechanism comprises a plurality of circumferentially arranged movable plates arranged in a circular ring, the plurality of movable plates are all arranged in an arc shape, inner walls of the plurality of movable plates are all provided with rolling grooves, and balls are rollingly connected in the plurality of rolling grooves.

[0008] Preferably, the moving mechanism comprises a plurality of telescopic cylinders penetrating between the inner and outer walls of the ring, and the plurality of moving plates are respectively arranged at the ends of the telescopic ends of the plurality of telescopic cylinders.

[0009] Preferably, a support rod is provided at the upper end of the base, a plurality of connecting plates are provided on the outer wall of the support rod, and a plurality of the rings are respectively arranged at the ends of the plurality of support rods.

[0010] Preferably, the number of the plurality of telescopic cylinders and the number of the circular rings are four, and the four telescopic cylinders are arranged circumferentially.

[0011] Preferably, the top plate is composed of a fixing ring and a circular plate, and the fixing ring and the circular plate are connected by a plurality of connecting rods.

[0012] Beneficial effects of the utility model:

[0013] 1. Through the rolling connection between multiple balls and rolling grooves, the grinding disc will drive the steel balls to rotate during the grinding process, so that the device can grind multiple steel balls in all directions at the same time, thereby improving the adaptability and grinding efficiency of the device.

[0014] 2. By making multiple telescopic cylinders push multiple moving plates to move respectively, the distance between the multiple moving plates changes, so that the device can adjust the multiple moving plates according to the size of the steel balls, thereby improving the overall adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic top view of the overall structure of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] In the figure: 1 base, 2 fixed frame, 3 fixed rod, 4 top plate, 5 hydraulic cylinder, 6 cross plate, 7 grinder, 8 grinding disc, 9 ring, 10 support rod, 11 connecting plate, 12 ball bearing, 13 telescopic cylinder, 14 moving plate, 15 rolling groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Reference Figure 1-3 The new steel ball polishing machine structure includes a base 1, a fixed frame 2 is provided at the upper end of the base 1, a plurality of fixed rods 3 are provided at the upper end of the fixed frame 2, a top plate 4 is commonly provided at the upper ends of the plurality of fixed rods 3, a hydraulic cylinder 5 is penetrated through the top plate 4, a cross plate 6 is provided at the end of the telescopic end of the hydraulic cylinder 5, a grinder 7 is provided at the lower end of the cross plate 6, and a grinding disc 8 is provided at the end of the output shaft of the grinder 7. A plurality of circular rings 9 are provided above the base 1, and a plurality of circular rings 9 are provided with supporting mechanisms for supporting steel balls. The supporting mechanisms include a plurality of circumferentially arranged movable plates 14 arranged in the circular rings 9, and the plurality of movable plates 14 are all arranged in an arc shape. Rolling grooves 15 are opened on the inner walls of the plurality of movable plates 14, and balls 12 are rollingly connected in the plurality of rolling grooves 15. Through the rolling connection between the plurality of balls 12 and the rolling grooves 15, the grinding disc 8 will drive the steel balls to rotate during the grinding process, so that the device can perform all-round grinding on a plurality of steel balls at the same time, thereby improving the adaptability and grinding efficiency of the device.

[0022] The outer walls of the multiple rings 9 are each provided with a moving mechanism for moving the supporting mechanism, the moving mechanism includes a plurality of telescopic cylinders 13 penetrating between the inner and outer walls of the rings 9, and a plurality of moving plates 14 are respectively arranged at the ends of the telescopic ends of the multiple telescopic cylinders 13. By making the multiple telescopic cylinders 13 push the multiple moving plates 14 to move respectively, the distance between the multiple moving plates 14 changes, so that the device can adjust the multiple moving plates 14 according to the size of the steel balls, thereby improving the overall adaptability of the device.

[0023] A support rod 10 is disposed at the upper end of the base 1 , a plurality of connecting plates 11 are disposed on the outer wall of the support rod 10 , and a plurality of circular rings 9 are respectively disposed at the ends of the plurality of support rods 10 .

[0024] The number of the multiple telescopic cylinders 13 and the number of the circular rings 9 are both four, and the four telescopic cylinders 13 are arranged circumferentially.

[0025] The top plate 4 is composed of a fixing ring and a circular plate, and the fixing ring and the circular plate are connected by a plurality of connecting rods.

[0026] When the utility model is used, the steel balls to be polished are placed in the plurality of circular rings 9 in sequence, the grinder 7 is started, the grinder 7 drives the grinding disc 8 to rotate, and then the hydraulic cylinder 5 is started, the telescopic end of the hydraulic cylinder 5 pushes the grinding disc 8 downward, so that the grinding disc 8 contacts the outer walls of the plurality of steel balls, and the grinding disc 8 drives the steel balls to rotate during the grinding process through the rolling connection of the plurality of rolling balls 12 and the rolling grooves 15, so that the device can perform all-round grinding on the plurality of steel balls at the same time, thereby improving the adaptability and grinding efficiency of the device;

[0027] When polishing steel balls with different inner diameters, the multiple telescopic cylinders 13 are started respectively, so that the multiple telescopic cylinders 13 push the multiple movable plates 14 to move respectively, so that the distance between the multiple movable plates 14 changes, so that the device can adjust the multiple movable plates 14 according to the size of the steel balls, thereby improving the overall adaptability of the device.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel steel ball polishing machine structure, comprising a base (1), characterized in that: A fixing frame (2) is provided at the upper end of the base (1), a plurality of fixing rods (3) are provided at the upper end of the fixing frame (2), a top plate (4) is provided at the upper ends of the plurality of fixing rods (3), a hydraulic cylinder (5) is provided through the top plate (4), a cross plate (6) is provided at the telescopic end of the hydraulic cylinder (5), a grinder (7) is provided at the lower end of the cross plate (6), a grinding disc (8) is provided at the output shaft end of the grinder (7), a plurality of circular rings (9) are provided above the base (1), a supporting mechanism for supporting steel balls is provided inside the plurality of circular rings (9), and a moving mechanism for moving the supporting mechanism is provided on the outer walls of the plurality of circular rings (9).

2. The new steel ball polishing machine structure according to claim 1 is characterized in that: The support mechanism comprises a plurality of circumferentially arranged movable plates (14) arranged in a circular ring (9); the plurality of movable plates (14) are all arranged in an arc shape; inner walls of the plurality of movable plates (14) are all provided with rolling grooves (15); and balls (12) are rollingly connected in the plurality of rolling grooves (15).

3. The new steel ball polishing machine structure according to claim 2 is characterized in that: The moving mechanism comprises a plurality of telescopic cylinders (13) which are arranged between the inner and outer walls of the circular ring (9), and the plurality of moving plates (14) are respectively arranged at the ends of the telescopic ends of the plurality of telescopic cylinders (13).

4. The new steel ball polishing machine structure according to claim 3 is characterized in that: A support rod (10) is provided at the upper end of the base (1), a plurality of connecting plates (11) are provided on the outer wall of the support rod (10), and a plurality of circular rings (9) are respectively arranged at the ends of the plurality of support rods (10).

5. The new steel ball polishing machine structure according to claim 4 is characterized in that: The number of the multiple telescopic cylinders (13) and the circular ring (9) is four, and the four telescopic cylinders (13) are arranged circumferentially.

6. The new steel ball polishing machine structure according to claim 5 is characterized in that: The top plate (4) consists of a fixing ring and a circular plate, and the fixing ring and the circular plate are connected via a plurality of connecting rods.

Images