Steel ball polishing treatment system

Abstract

The invention provides a steel ball polishing treatment system. The steel ball polishing treatment system comprises a mounting shaft arranged in a self-rotating mode, an inner cylinder and an outer cylinder, the inner cylinder and the outer cylinder are coaxially arranged with the mounting shaft, and the outer cylinder surrounds the inner cylinder; a plurality of partition plates are fixedly connected between the inner barrel and the outer barrel to form a plurality of polishing cavities arranged outside the mounting shaft in a surrounding mode, the inner barrel is provided with a plurality of first leakage holes communicating with the interior and the exterior of each polishing cavity, and the outer barrel is provided with a door plate for opening and closing each polishing cavity. A plurality of second leakage holes are further formed in the door plate; the upper end of the box body is open; the mounting shaft is horizontally arranged above the box body; and the outer barrel body and the inner barrel body are partially accommodated in the box body. The problems that in the prior art, steel ball polishing treatment is long in time consumption and low in efficiency are solved.

Description

Technical Field

[0001] The invention relates to the technical field of polishing equipment, and in particular to a steel ball polishing processing system. Background Art

[0002] Steel balls are important components of bearings. The surface of steel balls needs to be smooth. Generally, the blanks (such as cast steel ball blanks, forged steel ball blanks, etc.) need to be polished. For example, a ball mill can be used for polishing. Specifically, the ball mill includes a self-rotating drum, which is generally filled with abrasive materials. The blank is loaded into the drum. The rotation of the drum allows the blank and the abrasive materials, as well as the blanks and the blanks, to interact with each other, thereby achieving the purpose of polishing the surface of the blank. Debris will be generated during the polishing process and will also be mixed in the abrasive materials. After the polishing process is completed, the blank, abrasive materials and debris need to be extracted and separated to obtain steel balls, and then the separated steel balls need to be cleaned and dried to obtain polished steel balls. The whole process is time-consuming and inefficient. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a steel ball polishing system, which solves the problem of long time consumption and low efficiency of steel ball polishing in the prior art.

[0004] According to an embodiment of the present invention, a steel ball polishing processing system includes a self-rotating mounting shaft, and an inner cylinder and an outer cylinder coaxially arranged with the mounting shaft, wherein the outer cylinder surrounds the inner cylinder; a plurality of partitions are fixedly connected between the inner cylinder and the outer cylinder to form a plurality of polishing chambers arranged around the outside of the mounting shaft, wherein the inner cylinder is provided with a plurality of first leakage holes respectively connected with the inside and outside of each polishing chamber, the outer cylinder is provided with a door panel respectively used to open and close each polishing chamber, and the door panel is also provided with a plurality of second leakage holes; and also includes a box body with an open upper end, the mounting shaft is horizontally arranged above the box body, and the outer cylinder body and the inner cylinder body are partially accommodated in the box body.

[0005] In the above embodiment, each polishing chamber can be respectively loaded with a blank and a grinding material, and polishing is performed synchronously in each chamber as the mounting shaft rotates. The debris generated during the polishing process can leak out through the first leakage hole and the second leakage hole, thereby being separated in time. At the same time, a cleaning liquid can be loaded into the box body, and each chamber can be intermittently cleaned during the polishing process, thereby further improving the polishing efficiency. After the polishing is completed, the cleaning liquid can be drained first, and then the cleaning liquid can be rotated to make it separate from the blank and the grinding material faster, which can also further shorten the time required for subsequent drying, and ultimately improve the overall processing efficiency, thereby solving the problem of long time and low efficiency of steel ball polishing in the prior art.

[0006] Furthermore, a drain pipe is fixedly connected to the bottom of the box.

[0007] Furthermore, a pair of support frames are fixedly arranged at the two ends facing each other outside the box body, the two ends of the installation shaft are rotatably connected to the two support frames respectively, and a motor for driving the installation shaft to rotate is also arranged next to one of the support frames.

[0008] Furthermore, the inner cylinder and the outer cylinder are fixedly connected with a first baffle plate and a second baffle plate respectively located in each polishing chamber. The first baffle plate and the second baffle plate both extend axially along the mounting axis, and the first baffle plate and the second baffle plate are staggered.

[0009] Furthermore, two ends of the second baffle are fixedly connected with connecting blocks, the connecting blocks are fixedly connected to the inner wall of the outer cylinder, and the door panel is located between the two connecting blocks.

[0010] Furthermore, a plurality of third leakage holes are arranged on the second baffle.

[0011] Furthermore, each polishing chamber is respectively provided with two first baffles and a second baffle located between the two first baffles.

[0012] Furthermore, the outer cylinder is provided with a plurality of inlets and outlets respectively connected with each polishing chamber, and each door panel is fixed at the inlet and outlet by at least one pair of clamps.

[0013] Furthermore, the clamping member includes a pressure plate and a clamping head fixedly connected to the pressure plate, and a groove for the end of the clamping head to be pressed into is provided on the outer wall of the outer cylinder. The pressure plate part covers the door plate and is connected to the door plate and the outer cylinder through a positioning rod.

[0014] Furthermore, a first nozzle and a second nozzle are installed in the box body and are respectively aimed at the first leakage hole and the second leakage hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] By coaxially arranging the inner cylinder and the outer cylinder outside the mounting shaft, a plurality of surrounding polishing chambers are formed between the inner cylinder and the outer cylinder, so that more blanks can be polished at the same time. At the same time, a cleaning liquid is loaded into the box body to assist in more efficient polishing, and a cleaning operation is also performed simultaneously. After cleaning, the cleaning liquid can be rotated to allow the blank and the grinding material to be separated more quickly, which can shorten the subsequent drying time and ultimately improve the efficiency of the overall polishing process, solving the problem of long time and low efficiency of steel ball polishing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The overall structure of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0018] Figure 2 The overall structure of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0019] Figure 3 for Figure 2 A schematic diagram of the enlarged local structure at center A;

[0020] Figure 4 is a schematic diagram of the structure of a second baffle according to an embodiment of the present invention;

[0021] Figure 5 It is a schematic diagram of the structure of the box body, protective cover, inner cylinder body and outer cylinder body according to an embodiment of the present invention;

[0022] In the above drawings:

[0023] Installation shaft 1, inner cylinder 2, outer cylinder 3, connecting rod 4, support frame 5, motor 6, installation sleeve 7, driven wheel 8, driving wheel 9, connecting belt 10, partition 11, polishing chamber 12, door panel 13, box body 14, first nozzle 15, second nozzle 16, overflow pipe 17, drain pipe 18, first installation pipe 19, second installation pipe 20, first baffle 21, second baffle 22, inlet and outlet 23, connecting block 24, clamp 25, inner convex part 26, clamp head 27, pressure plate 28, positioning rod 29, filter box 30, protective cover 31, door body 32. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0026] In an exemplary embodiment, Figure 1-3As shown, this embodiment provides a steel ball polishing processing system, which includes a self-rotating mounting shaft 1, and an inner cylinder 2 and an outer cylinder 3 coaxially arranged with the mounting shaft 1. The mounting shaft 1 and the inner cylinder 2 can be fixedly connected by multiple connecting rods 4. At the same time, the processing system also includes a pair of support frames 5. The support frames 5 can be herringbone-shaped. The two ends of the mounting shaft 1 are respectively rotatably connected to the two support frames 5. The outer cylinder 3 surrounds the outside of the inner cylinder 2. A motor 6 is also arranged next to one of the support frames 5. The motor 6 is connected to one end of the mounting shaft 1 through a connecting belt 10 so that the motor 6 can drive the mounting shaft 1 to rotate. In a more detailed structure, the upper end of the support frame 5 can be fixedly connected to the mounting sleeve 7, and the end of the mounting shaft 1 It is rotatably connected to the mounting sleeve 7, and one end of the mounting shaft 1 can be fixedly connected to the driven wheel 8, the rotating shaft of the motor 6 is fixedly connected to the driving wheel 9, and the connecting belt 10 is wound between the driving wheel 9 and the driven wheel 8, so that the motor 6 can drive the mounting shaft 1 to rotate when it is running; a plurality of partitions 11 are fixedly connected between the inner cylinder 2 and the outer cylinder 3 to form a plurality of polishing chambers 12 arranged around the outside of the mounting shaft 1, wherein the inner cylinder 2 is provided with a plurality of first leakage holes respectively connected to the inside and outside of each polishing chamber 12, and the outer cylinder 3 is provided with a door plate 13 for opening and closing each polishing chamber respectively, and the door plate 13 is also provided with a plurality of second leakage holes, and the door plate 13 can open and close each polishing chamber 12, so that each polishing chamber can be opened and closed. The same (or different) blanks and grinding materials are respectively loaded into the chamber 12, and the apertures of the first leakage hole and the second leakage hole can be smaller to prevent the grinding material and blanks from leaking out during operation, but the generated debris can smoothly pass through the first leakage hole and the second leakage hole; the processing system also includes a box body 14 with an open upper end, the installation shaft 1 is horizontally arranged above the box body 14, and the outer cylinder 3 and the inner cylinder 2 are partially accommodated in the box body 14, and the cleaning liquid can be loaded in the box body 14, so that the first leakage hole on each polishing chamber 12 can be immersed in the box body 14 during the rotation of the installation shaft 1. During the operation of the processing system, as the installation shaft 1 rotates, polishing treatment is carried out synchronously in each chamber, and the polishing The debris generated during the process can leak out through the first leakage hole and the second leakage hole, so as to be separated in time. Furthermore, the cleaning liquid is intermittently used to clean the blanks and the grinding materials in each chamber during the polishing process, so that the generated debris is separated from the blanks and the grinding materials in time, and leaves the polishing chamber 12 through the first leakage hole and the second leakage hole with the cleaning liquid, so as to further improve the polishing efficiency. After the polishing is completed, the cleaning liquid can be drained first, and then the cleaning liquid can be separated from the blanks and the grinding materials faster by rotation, which can also further shorten the time required for subsequent drying, and finally improve the overall processing efficiency, solving the problem of long time consumption and low efficiency of steel ball polishing in the prior art.

[0027] In a further implementation scheme, a first nozzle 15 aimed at the first leakage hole and a second nozzle 16 aimed at the second leakage hole can be provided at the upper end of the box body 14, through which cleaning liquid can be introduced into the box body 14 (the cleaning liquid can also be introduced directly through the open upper end), and while introducing the cleaning liquid, the cleaning liquid can also enter the polishing chamber 12 located closest to the liquid surface in the box body 14 as soon as possible, so that more debris can be flushed into the box body 14 below in time, and an overflow pipe 17 located above the liquid surface and below the first nozzle 15 and the second nozzle 16 can be provided on the box body 14, so that flushing can be continuously performed through the first nozzle 15 and the second nozzle 16 (it can also be flushed only through the first nozzle 15 or the second nozzle 16), and excess liquid during the flushing process is discharged through the overflow pipe 17, and a drain pipe 18 is also provided at the bottom of the box body 14 for subsequently discharging all the liquid in the box body 14, so that the first nozzle 15 and the second nozzle 16 can be switched to spray high-pressure air. , high-pressure air enters the corresponding polishing chamber 12 through the first leakage hole and the second leakage hole, and then each polishing chamber 12 is purged, and the centrifugal effect generated by the rotation makes the drainage efficiency of the blank and the grinding material higher; further, hot air can also be sprayed through the first nozzle 15 and the second nozzle 16, and the hot air passes through the first leakage hole and the second leakage hole into the corresponding polishing chamber 12, thereby playing a certain pre-drying effect on the basis of drainage, further improving the overall processing efficiency; a more detailed structure can be that the first mounting tube 19 and the second mounting tube 20 are fixedly connected in the box body 14, and one end of the first mounting tube 19 and the second mounting tube 20 is fixedly extended to the outside of the box body 14, so that the cleaning liquid, high-pressure air or hot air can be introduced respectively by setting a switching valve outside the box body 14, and the first nozzle 15 and the second nozzle 16 are respectively installed on the first mounting tube 19 and the second mounting tube 20, and a plurality of them are axially extended along the mounting axis 1 to cover all the first leakage holes and the second leakage holes in the length direction.

[0028] In a further embodiment, Figure 1-4As shown, the inner cylinder 2 and the outer cylinder 3 are also fixedly connected with a first baffle 21 and a second baffle 22 respectively located in each polishing chamber 12, the first baffle 21 and the second baffle 22 both extend axially along the mounting shaft 1, and the first baffle 21 and the second baffle 22 are staggered, the first baffle 21 and the second baffle 22 do not completely block the grinding material and the blank, the grinding material and the blank move in the polishing chamber 12 during the rotation process, and the first baffle 21 and the second baffle 22 make the grinding material and the blank contact more fully during the movement process, thereby further improving the polishing efficiency; in a further detailed scheme, the first baffle 21 can be a pair, and the second baffle 22 can be located between the two first baffles 21, wherein the second baffle 22 can also be provided with a third leak hole, and the third leak hole can be larger than the first leak hole and the second leak hole, so that the grinding material can pass through, but the blank does not pass through ( The particle size of the grinding material used in this scheme is smaller than the particle size of the blank to be processed), so that the blank needs to collide with the first baffle 21 and the second baffle 22 during operation, while the grinding material passes through the polishing chamber 12 more smoothly, and the grinding material can contact the blank more efficiently by passing through the third leakage hole (it can contact the blank at all parts of the polishing chamber 12), thereby ensuring efficient polishing. In particular, a similar third leakage hole can also be provided on the first baffle 21 to further improve the passing efficiency of the grinding material; in a further detailed scheme, the second baffle 22 is also fixedly connected to the two ends with a connecting block 24, the connecting block 24 is fixedly connected to the inner wall of the outer cylinder 3 and the door plate 13 is located between the two connecting blocks 24, so that the gap between the second baffle 22 and the door plate 13 can smoothly allow the grinding material and the blank to pass through, thereby also providing a path for the grinding material and the blank to pass through;

[0029] More specifically, the outer cylinder 3 is provided with a plurality of inlets and outlets 23 respectively connected to each polishing chamber 12, and each door panel 13 is fixed at the inlet and outlet 23 by at least one pair of clamps 25, and the two clamps 25 are respectively arranged at the two ends of the door panel 13, or two pairs of clamps 25 can be arranged, which are respectively located on the four sides of the door panel 13, or more clamps 25 can be arranged according to the specific situation to ensure the stability of the connection of the door panel 13. Furthermore, the door panel 13 can include an inner convex portion 26 partially accommodated in the inlet and outlet 23, and cooperate with the clamps 25 to achieve a more stable connection of the door panel 13; in a more specific structure, the clamps 25 include a pressing plate 28 and a clamp connected to the pressing plate 28. The clamping head 27 is fixedly connected. Furthermore, a groove is provided on the outer wall of the outer cylinder 3 for the end of the clamping head 27 to be pressed into. The pressure plate 28 partially covers the door panel 13 and is connected to the door panel 13 and the outer cylinder 3 through the positioning rod 29, so that the clamping head 27 and the pressure plate 28 are combined into an L shape and buckled at the edge of the door panel 13, thereby realizing the detachable fixation of the door panel 13, wherein the groove and the end of the clamping head 27 can be a square or other polygonal structure that cooperates with each other. After the clamping head 27 is pressed into the groove, the position of the pressure plate 28 is relatively fixed, thereby facilitating the connection of the positioning rod 29. The positioning rod 29 can be threadedly connected to facilitate disassembly and installation.

[0030] like Figure 2 As shown, in a further implementation scheme, the processing system also includes a filter box 30, and a separation hole is provided at the bottom of the filter box 30. The aperture of the separation hole is smaller than the treated steel balls and larger than the ground material. After draining, when it is necessary to export the ground material and steel balls, the door panel 13 is opened, and then the mounting shaft 1 is rotated. When the inlet and outlet 23 are facing downward (including obliquely downward), the ground material and steel balls will fall downward into the filter box 30 below. The ground material passes through the separation hole, and the steel balls are intercepted in the filter box 30, thereby further improving the overall processing efficiency.

[0031] like Figure 2 , 5 As shown, in a further implementation scheme, a protective cover 31 can be fixedly connected to the upper end of the box body 14, two support frames 5 are located outside the protective cover 31, and both ends of the mounting shaft 1 are rotated to extend outside the protective cover 31 to connect with the support frames 5, and the outer cylinder 3 and the inner cylinder 2 are both located in the protective cover 31, so that the debris and liquid thrown out during operation are blocked by the protective cover 31 and will not leak out. At the same time, a door body 32 is also provided on the protective cover 31 to facilitate the opening and closing of the door panel 32 on the outer cylinder 3 after opening, so as to facilitate the input of grinding materials and blanks. At the same time, the protective cover 31 can cover half of the box body 14, and the other end of the box body 14 is open, so that the filter box 30 in the box body 14 can be conveniently put in and taken out.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A steel ball polishing system, characterized in that: It includes a self-rotating installation shaft, and an inner cylinder and an outer cylinder coaxially arranged with the installation shaft, wherein the outer cylinder surrounds the outside of the inner cylinder; a plurality of partitions are fixedly connected between the inner cylinder and the outer cylinder to form a plurality of polishing chambers arranged around the outside of the installation shaft, wherein the inner cylinder is provided with a plurality of first leakage holes respectively connected with the inside and outside of each polishing chamber, the outer cylinder is provided with a door panel respectively used to open and close each polishing chamber, and the door panel is also provided with a plurality of second leakage holes; it also includes a box body with an open upper end, the installation shaft is horizontally arranged above the box body, and the outer cylinder body and the inner cylinder body are partially accommodated in the box body.

2. The steel ball polishing system according to claim 1, characterized in that: The bottom of the box body is also fixedly connected with a drain pipe.

3. The steel ball polishing system according to claim 1, characterized in that: A pair of support frames are fixedly arranged at the two ends facing each other outside the box body, the two ends of the installation shaft are rotatably connected to the two support frames respectively, and a motor for driving the installation shaft to rotate is also arranged next to one of the support frames.

4. The steel ball polishing system according to claim 1, characterized in that: The inner cylinder and the outer cylinder are also fixedly connected with a first baffle plate and a second baffle plate respectively located in each polishing chamber. The first baffle plate and the second baffle plate both extend axially along the mounting axis, and the first baffle plate and the second baffle plate are staggered.

5. The steel ball polishing system according to claim 4, characterized in that: Both ends of the second baffle are also fixedly connected with connecting blocks, the connecting blocks are fixedly connected to the inner wall of the outer cylinder, and the door panel is located between the two connecting blocks.

6. The steel ball polishing system according to claim 4, characterized in that: The second baffle is provided with a plurality of third leakage holes.

7. The steel ball polishing system according to claim 4, characterized in that: Two first baffles and one second baffle located between the two first baffles are respectively arranged in each of the polishing chambers.

8. The steel ball polishing system according to claim 1, characterized in that: The outer cylinder is provided with a plurality of inlets and outlets respectively connected with each of the polishing chambers, and each of the door panels is fixed at the inlets and outlets by at least one pair of clamps.

9. The steel ball polishing system according to claim 8, characterized in that: The clamping member includes a pressing plate and a clamping head fixedly connected to the pressing plate, a groove for the end of the clamping head to be pressed into the outer wall of the outer cylinder is provided, the pressing plate partially covers the door panel and is connected to the door panel and the outer cylinder through a positioning rod.

10. The steel ball polishing system according to any one of claims 1 to 9, characterized in that: The box body is also equipped with a first nozzle and a second nozzle, which are respectively aimed at the first leakage hole and the second leakage hole.

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