Ball fine polishing machine

Abstract

The utility model relates to the technical field of ball machining, in particular to a ball fine polishing machine which comprises a machine frame, a rail arranged on the machine frame, a polishing mechanism and a guide mechanism, and the polishing mechanism and the guide mechanism are correspondingly arranged on the two sides of the rail. A plurality of annular receding grooves are evenly formed in the polishing wheel in the circumferential direction of the polishing wheel. The guide mechanism comprises a guide roller and a guide roller drive connected with the guide roller, a spiral guide groove capable of guiding the ball is formed in the guide roller in the length direction of the guide roller, and a position changing module capable of changing the direction of the ball is arranged at the position, corresponding to the annular receding groove, of the spiral guide groove. According to the ball fine polishing machine, through mutual cooperation of the track, the polishing mechanism and the guide mechanism, all-directional polishing of a ball can be achieved, the additionally-arranged transposition module can achieve transposition of the ball in the polishing process, and therefore the polishing uniformity is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of ball processing, in particular to a ball fine polishing machine. Background Art

[0002] Some existing balls (such as billiard balls) become rough after a long period of use, affecting their performance and are generally scrapped, which undoubtedly increases the cost of use. There are also some polishing machines for billiard balls, which can polish the surface of billiard balls, but these polishing machines can only polish one side, their polishing efficiency is low, and they are prone to uneven polishing. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a ball fine polishing machine which can achieve all-round and uniform polishing of the ball.

[0004] The utility model is achieved in this way:

[0005] A ball fine polishing machine comprises a frame, a track arranged on the frame, and a polishing mechanism and a guide mechanism correspondingly arranged on both sides of the track.

[0006] The polishing mechanism includes a polishing wheel and a polishing wheel drive connected to the polishing wheel, wherein the polishing wheel drive can drive the polishing wheel to move or rotate axially, and the polishing wheel is evenly provided with a plurality of annular relief grooves along its circumference;

[0007] The guide mechanism includes a guide roller and a guide roller drive connected to the guide roller. The guide roller drive can drive the guide roller to rotate axially. The guide roller is arranged opposite to the polishing wheel. A spiral guide groove that can guide the ball is opened along its length direction. The spiral guide groove corresponds to the position of the annular give way groove and has a transposition module that can change the direction of the ball.

[0008] In another preferred embodiment of the present invention, there are multiple polishing wheels, and the gap between two adjacent polishing wheels forms an annular clearance groove.

[0009] As a preferred embodiment of the present invention, the transposition module is an outwardly arched convex block, and the convex block fits in the spiral guide groove.

[0010] As another embodiment of the present invention, the transposition module may also be an inwardly recessed arc-shaped groove.

[0011] In order to improve processing efficiency, multiple sets of polishing mechanisms are provided on the frame.

[0012] In order to facilitate the driving of the polishing wheel to rotate and move, preferably, the polishing wheel drive includes a rotating motor, a sliding frame, a slide rail and a cylinder. The sliding frame is slidably connected to the slide rail, and the cylinder is connected to the sliding frame. The cylinder can drive the sliding frame to slide back and forth along the slide rail, thereby making the polishing wheel close to or away from the track. The rotating motor is fixed on the sliding frame and connected to the polishing wheel. The rotating motor can drive the polishing wheel to rotate.

[0013] In order to wax the surface of the ball, a waxing component capable of waxing the surface of the ball is provided on the sliding frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The ball fine polishing machine can achieve all-round polishing of the ball through the mutual cooperation of the track, polishing mechanism and guide mechanism. The added position change module can realize the position change of the ball during the polishing process, thereby ensuring the uniformity of polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the ball fine polishing machine of the present utility model. DETAILED DESCRIPTION

[0017] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0018] The structure of the present utility model is described in detail below with reference to the accompanying drawings.

[0019] like Figure 1 The ball fine polishing machine shown includes a frame 1, a track 12 arranged on the frame 1, and a polishing mechanism and a guide mechanism correspondingly arranged on both sides of the track 12, wherein the polishing mechanism can be multiple sets.

[0020] Specifically, the track 12 can support the balls so that the balls are arranged in a row.

[0021] Specifically, the polishing mechanism includes a polishing wheel 4 and a polishing wheel drive connected to the polishing wheel 4, the polishing wheel drive includes a rotary motor 2, a sliding frame 6, a slide rail 7 and a cylinder 8, the sliding frame 6 is slidably connected to the slide rail 7, the cylinder 8 is connected to the sliding frame 6 through a connecting rod, and the cylinder 8 can drive the sliding frame 6 to slide back and forth along the slide rail 7, thereby making the polishing wheel 4 approach or move away from the track 12, the rotary motor 2 is fixed to the rear side of the sliding frame 6, the rotary motor 2 is connected to the polishing wheel 4 through a pulley group 3, and the rotary motor 2 can drive the polishing wheel 4 to rotate;

[0022] The polishing wheel 4 is rotatably connected to the front side of the sliding frame 6 via a rotating shaft. In one embodiment of the present utility model, the polishing wheel 4 is an integral cylindrical structure, and a plurality of annular clearance grooves 5 are evenly opened along its circumference.

[0023] In another embodiment of the present invention, there may be multiple polishing wheels 4, and the gap between two adjacent polishing wheels 4 is the annular clearance groove 5;

[0024] The width of the annular recess 5 is slightly smaller than the diameter of the ball, so that the ball can be partially embedded.

[0025] In addition, the sliding frame 6 is also provided with a waxing component 9 capable of waxing the surface of the ball.

[0026] Specifically, the guide mechanism includes a guide roller 10 and a guide roller drive connected to the guide roller 10. The guide roller drive adopts a motor, which is arranged in the frame 1 and can drive the guide roller 10 to rotate axially. The guide roller 10 is arranged opposite to the polishing wheel 4 and is parallel to each other. The guide roller 10 is provided with a spiral guide groove along its length to guide the ball. The spiral guide groove has a position corresponding to the annular yielding groove 5. A transposition module 11 is provided to change the direction of the ball.

[0027] In one embodiment of the present invention, the transposition module 11 is an outwardly arched convex block, and the convex block fits into the spiral guide groove;

[0028] As another embodiment of the present invention, the transposition module 11 may also be an inwardly concave arc-shaped groove.

[0029] During processing, the feeding system sends the ball to the track 12, and the ball is supported by the track 12. The cylinder 8 drives the sliding frame 6 to move forward along the slide rail 7 as a whole, and the ball is confined in the spiral guide groove of the guide roller 10. The motor drives the guide roller 10 to rotate to drive the ball to move forward (move in the X direction). At this time, the motor 2 drives the polishing wheel 4 to rotate to polish the surface of the ball. At the same time, the waxing component 9 descends to wax the surface of the ball; when the ball moves to the annular give way groove 5, if a convex block is provided in the spiral guide groove, the ball is pushed to move into the annular give way groove 5, and the guide roller 10 continues to rotate, and the ball rolls in the Y direction to achieve transposition. If an arc groove is provided in the spiral guide groove, the front and rear sides of the ball are no longer subjected to force, and the guide roller 10 continues to rotate, and the ball also rolls in the Y direction to achieve transposition. The transposed ball continues to be transported backward for polishing and waxing. After multiple transpositions, the surface of the ball can be polished and waxed evenly in all directions.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A ball polishing machine, comprising a frame, a track arranged on the frame, and a polishing mechanism and a guide mechanism correspondingly arranged on both sides of the track, characterized in that: The polishing mechanism includes a polishing wheel and a polishing wheel drive connected to the polishing wheel, wherein the polishing wheel drive can drive the polishing wheel to move or rotate axially, and the polishing wheel is evenly provided with a plurality of annular relief grooves along its circumference; The guide mechanism includes a guide roller and a guide roller drive connected to the guide roller. The guide roller drive can drive the guide roller to rotate axially. The guide roller is arranged opposite to the polishing wheel. A spiral guide groove that can guide the ball is opened along its length direction. The spiral guide groove corresponds to the position of the annular give way groove and has a transposition module that can change the direction of the ball.

2. A ball polishing machine according to claim 1, characterized in that: There are multiple polishing wheels, and the gap between two adjacent polishing wheels forms an annular clearance groove.

3. A ball polishing machine according to claim 1 or 2, characterized in that: The transposition module is an outwardly arched convex block, and the convex block fits in the spiral guide groove.

4. A ball polishing machine according to claim 1 or 2, characterized in that: The transposition module is an inwardly concave arc groove.

5. A ball polishing machine according to claim 1, characterized in that: The frame is provided with multiple sets of polishing mechanisms.

6. A ball polishing machine according to claim 1 or 5, characterized in that: The polishing wheel drive includes a rotating motor, a sliding frame, a slide rail and a cylinder. The sliding frame is slidably connected to the slide rail. The cylinder is connected to the sliding frame. The cylinder can drive the sliding frame to slide back and forth along the slide rail, thereby making the polishing wheel approach or move away from the track. The rotating motor is fixed on the sliding frame and connected to the polishing wheel. The rotating motor can drive the polishing wheel to rotate.

7. A ball polishing machine according to claim 6, characterized in that: The sliding frame is provided with a waxing component capable of waxing the surface of the ball.

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