Steel ball surface polishing device for steel ball production

Abstract

The invention discloses a steel ball surface polishing device for steel ball production, and relates to the technical field of steel ball surface polishing. A mounting structure is fixedly connected to the middle of the upper end face of the bottom plate, a storage structure is arranged in an inner cavity of the mounting structure, a limiting structure is fixedly connected to the upper portion of the rear end face of the storage structure, a driving structure is rotatably connected to the upper end face of a lifting structure, and an adjusting structure is located below the limiting structure and located on the upper portion of the front end face of the storage structure. Through the lifting structure on the upper end face of the bottom plate, the driving structure is installed and placed in the using process, then the inclination angle of the storage structure is adjusted through rotation of a threaded rod, and the effects of adopting the automatic technology, conducting batch polishing, improving the production efficiency, reducing the labor cost and keeping the consistency of the polishing quality in the using process are achieved. And rolling polishing is carried out through the storage structure, so that the cleanliness and brightness of the surfaces of the steel balls are consistent, the polishing yield of the steel balls is improved, and environmental pollution caused by use of chemical polishing traditional Chinese medicines is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of steel ball surface polishing, in particular to a steel ball surface polishing device for steel ball production. 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, alloy balls, etc. Among them, bearing steel balls are important basic parts of the industry. 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 produced by forging, spinning, rolling and casting. It is the most important component of the current crushing industry mining balls, cement balls, etc.

[0003] The existing technical solution is to polish by placing steel balls in a polishing groove, so that only a small number of steel balls can be polished at one time, which is very time-consuming, and the steel balls will still collide with each other in the polishing groove, thereby causing a large number of dents on the surface of the steel balls during the collision.

[0004] Therefore, the existing steel ball surface polishing device for steel ball production cannot meet the needs in actual use, so there is an urgent need for improved technology in the market to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a steel ball surface polishing device for steel ball production, which solves the problems raised in the above-mentioned background technology through its setting.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is a steel ball surface polishing device for steel ball production, comprising a base plate, a mounting structure fixedly connected to the middle of the upper end surface of the base plate, a storage structure provided in the inner cavity of the mounting structure, a limiting structure fixedly connected to the upper end of the rear end surface of the storage structure, a lifting structure fixedly connected to the front end of the upper end surface of the base plate, a driving structure rotatably connected to the upper end surface of the lifting structure, a placement structure fixedly connected to the rear end of the upper end surface of the base plate, a rotating structure fixedly connected to the upper end surface of the placement structure, and an adjustment structure located at the upper end surface of the front end surface of the storage structure below the limiting structure.

[0008] Furthermore, the mounting structure includes a mounting frame fixedly connected to the middle part of the upper end surface of the base plate, a connecting structure is rotatably connected to the inner cavity of the mounting frame, an adjusting roller is evenly rollingly connected to the inner cavity of the connecting structure, a storage structure is rollingly connected to the inner cavity of the adjusting roller, the connecting structure includes a connecting tube rotatably connected to the inner cavity of the mounting frame, a limiting ring is fixedly connected to the middle part of the inner cavity of the connecting tube, and a groove matching the limiting ring is opened in the middle part of the outer surface of the adjusting roller.

[0009] Furthermore, the storage structure includes a storage tank fixedly connected to the outer surface of the adjusting roller, a limiting ring 2 is fixedly connected to the middle of the outer surface of the storage tube, the limiting ring 2 is slidably engaged in the inner cavity of the groove on the outer surface of the adjusting roller, a feed groove is opened on the upper front end surface of the storage tank, and a flap is hingedly provided in the inner cavity of the feed groove on the front end surface of the storage tube through a hinge, and the upper ends of the front and rear end surfaces of the flap are fixedly connected to the limiting structure.

[0010] Furthermore, the limiting structure includes limiting frames fixedly connected to the upper ends of the front and rear end surfaces of the flap, the inner cavities of the limiting frames are slidably connected with adjusting rods, the upper end surfaces of the adjusting rods are fixedly connected with limiting plates, a spring is transmission-connected between the limiting plate and the limiting frame, the spring is movably sleeved on the outer surface of the adjusting rod, the lower end surface of the adjusting rod is fixedly connected to the limiting rod, and the spacing between the two limiting plates is equal to or equal to the wall thickness of the storage tank.

[0011] Furthermore, the lifting structure includes a threaded rod symmetrically connected to the front end of the base plate along the center line, a lifting block is threadedly connected to the outer surface of the threaded rod, an adjusting block is rotatably connected between the two lifting blocks, the adjusting block is rotatably connected to the middle of the front end surface of the storage tank, the upper end surface of the threaded rod is rotatably connected to a placing plate, and a driving structure is provided on the upper end surface of the placing plate.

[0012] Furthermore, the driving structure includes a pulley connected to the upper end surface of the placement plate and symmetrically rotating along the center line, the outer surfaces of the two pulleys are transmission-connected with belts, the upper end of the right pulley is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected to the right pulley.

[0013] Furthermore, the placement structure includes a placement rack fixedly connected to the rear part of the upper end surface of the base plate, a rotating rod is rotatably connected to the middle part of the inner cavity of the placement rack, a thread is opened in the middle part of the outer surface of the rotating rod, an adjusting motor is fixedly connected to the middle part of the right end surface of the placement rack, a rotating shaft of the right end surface of the rotating rod passes through the placement rack and is fixedly connected to the output end of the adjusting motor, and a rotating and rotating structure is fixedly connected to the upper end surface of the placement rack.

[0014] Furthermore, the rotating structure includes a lower placing rack fixedly connected to the upper end surface of the placing rack, the upper end surface of the lower placing rack is hinged to the upper placing rack by a hinge, the inner cavities of the lower placing rack and the upper placing rack are both provided with a rotating driving structure, the right side of the upper end surface of the upper placing rack is threadedly connected with a fixed threaded bolt through a center line symmetrical thread, and the fixing bolt passes through the upper placing rack and is threadedly connected to the lower placing rack.

[0015] Furthermore, the rotary drive structure includes an adjusting tooth half ring 1 which is slidably connected to the inner cavity of the lower placing rack, an adjusting tooth half ring 2 which is slidably engaged with the inner cavity of the upper placing rack, and the inner cavities of the upper placing rack and the lower placing rack are respectively provided with sliding grooves which match the adjusting tooth half ring 2 and the adjusting tooth half ring 1, an adjusting gear is meshed in the inner cavity between the adjusting tooth half ring 2 and the adjusting tooth half ring 1, the adjusting gear is fixedly connected to the middle part of the front end face of the storage tank, and the outer surface thread of the rotating rod is meshed with the outer surface teeth of the adjusting tooth half ring and the adjusting tooth half ring 1.

[0016] Furthermore, the adjustment structure includes an adjustment column rotatably connected to the inner cavity of the flap and located below the limit frame, the front and rear end faces of the adjustment column are fixedly connected to a push plate, the front section of the adjustment column is fixedly connected to a handle, and the front end face of the flap is located on one side of the adjustment column and fixedly connected to a limit rod.

[0017] The present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a mounting structure on the upper end surface of the bottom plate. In use, the storage structure is installed and placed through the mounting frame and the connecting structure. Then, the rolling of the roller is adjusted through the inner cavity of the connecting structure to offset the steering friction force when the storage tank rolls. Through the storage structure in the inner cavity of the mounting structure, the steel balls collide and roll with each other through the rotation of the storage tank in use, thereby achieving the effect of removing the surface convexity and reducing the surface roughness. Then, the personnel can conveniently access the steel balls and abrasives through the flap. Through the limiting structure on the storage structure, the personnel can conveniently limit the closed flap in use. Then, the gap between the flap and the feed trough is sealed through the limiting plate. Through the lifting structure on the upper end surface of the bottom plate, the driving structure is installed and placed in use. Then, the inclination angle of the storage structure is adjusted by the rotation of the threaded rod, which plays a role in using automation technology, batch polishing, improving production efficiency, reducing labor costs, and maintaining the consistency of polishing quality. Then, through the rolling polishing of the storage structure, the surface of the steel ball reaches a consistent cleanliness and brightness, thereby improving the polishing yield of the steel ball and avoiding the pollution of the environment caused by the use of chemicals in chemical polishing.

[0019] 2. The present invention drives and adjusts the lifting structure during use through a driving structure arranged on the lifting structure, and then the two threaded rods are rotated in the same direction at the same time through the pulley and the belt, and the rotating structure is installed and placed during use through the placement structure on the upper end surface of the bottom plate, and then the rotating structure is driven and adjusted through the rotating rod and the adjusting motor, and the rotating driving structure is installed and placed through the lower placement frame and the lower placement frame during use through the rotating structure on the placement structure, and then the rotation of the storage structure is driven and adjusted through the rotating driving structure, and the adjusting gear is driven by the spliced ​​adjusting tooth half ring one and the adjusting tooth half ring two during use through the rotating driving structure on the rotating structure, and then the storage structure is rotated through the adjusting gear, thereby realizing the rolling polishing of the steel ball and the abrasive, and the sliding direction of the limiting structure is adjusted by the rotation direction of the adjusting column and the pushing rod through the adjusting structure on the storage structure during use, and then the rotating pushing rod is limited and fixed by the limiting rod to avoid tilting movement due to the interaction force.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the main stereoscopic structure of the present invention;

[0023] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of a half-section structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the placement structure installation structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the installation structure of the limiting structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the installation structure of the rotating structure of the present invention.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1-bottom plate, 2-mounting structure, 21-mounting frame, 22-connecting structure, 221-connecting pipe, 222-limiting ring 1, 23-adjusting roller, 3-storage structure, 31-storage tank, 32-limiting ring 2, 33-flip plate, 4-limiting structure, 41-limiting frame, 42-adjusting rod, 43-spring, 44-limiting plate, 5-lifting structure, 51-threaded rod, 52-lifting block, 53-adjusting block, 54-placing plate, 6-drive Structure, 61-pulley, 62-belt, 63-drive motor, 7-placing structure, 71-placing frame, 72-rotating rod, 73-adjusting motor, 8-rotating structure, 81-lower placing frame, 82-upper placing frame, 83-rotating driving structure, 831-adjusting tooth half ring one, 832-adjusting tooth half ring two, 833-adjusting gear, 84-fixing bolt, 9-adjusting structure, 91-adjusting column, 92-pushing rod, 93-limiting rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0031] See also Figure 1-6 As shown, this embodiment is a steel ball surface polishing device for steel ball production, including a base plate 1, a mounting structure 2 is fixedly connected to the middle of the upper end surface of the base plate 1, a storage structure 3 is arranged in the inner cavity of the mounting structure 2, the upper rear end surface of the storage structure 3 is fixedly connected to a limiting structure 4, a lifting structure 5 is fixedly connected to the front front of the upper end surface of the base plate 1, the upper end surface of the lifting structure 5 is rotatably connected to a driving structure 6, a placement structure 7 is fixedly connected to the rear of the upper end surface of the base plate 1, a rotating structure 8 is fixedly connected to the upper end surface of the placement structure 7, and the upper front end surface of the storage structure 3 is located below the limiting structure 4.

[0032] Preferably, the mounting structure 2 includes a mounting frame 21 fixedly connected to the middle part of the upper end surface of the base plate 1, the mounting frame 21 has an inner cavity rotatably connected to a connecting structure 22, the inner cavity of the connecting structure 22 is evenly rollingly connected to an adjusting roller 23, the inner cavity of the adjusting roller 23 is rollingly connected to a storage structure 3, the connecting structure 22 includes a connecting tube 221 rotatably connected to the inner cavity of the mounting frame 21, a limiting ring 222 is fixedly connected to the middle part of the inner cavity of the connecting tube 221, and a groove matching the limiting ring 222 is provided in the middle part of the outer surface of the adjusting roller 23. The storage structure 3 is installed and placed through the mounting structure 2 on the upper end surface of the base plate 1 through the mounting frame 21 and the connecting structure 22 during use, and then the rolling of the roller 23 is adjusted through the inner cavity of the connecting structure 22 to offset the steering friction force of the storage tank 31 during rolling, thereby using automation technology to carry out batch polishing, improve production efficiency, reduce labor costs, and maintain consistency in polishing quality.

[0033] Preferably, the storage structure 3 includes a storage tank 31 fixedly connected to the outer surface of the adjusting roller 23, a limiting ring 32 is fixedly connected to the middle of the outer surface of the storage tube 31, the limiting ring 32 is slidably engaged in the inner cavity of the groove on the outer surface of the adjusting roller 23, a feed groove is provided on the upper front end surface of the storage tank 31, and a flap 33 is hingedly connected to the inner cavity of the feed groove on the front end surface of the storage tube 31 through a hinge, and the upper ends of the front and rear end surfaces of the flap 33 are fixedly connected to the limiting structure 4. The storage structure 3 in the inner cavity of the mounting structure 2 is used to rotate the storage tank 31 to make the steel balls collide and roll with each other, thereby achieving the effect of removing surface convexities and reducing surface roughness, and then the flap 33 is used to facilitate personnel to store and retrieve steel balls and abrasives.

[0034] Preferably, the limiting structure 4 includes a limiting frame 41 fixedly connected to the upper end surfaces of both the front and rear sides of the flap 33, the inner cavity of the limiting frame 41 is slidably connected with an adjusting rod 42, the upper end surface of the adjusting rod 42 is fixedly connected with a limiting plate 44, a spring 43 is transmission-connected between the limiting plate 44 and the limiting frame 41, the spring 43 is movably sleeved on the outer surface of the adjusting rod 42, the lower end surface of the adjusting rod 42 is fixedly connected with the limiting rod, the spacing between the two limiting plates 44 is equal to or equal to the thickness of the tank wall of the storage tank 31, and the limiting structure 4 on the storage structure 3 is used to facilitate personnel to limit the closed flap 33, and then the gap between the flap and the feed trough is sealed by the limiting plate 44, and then the storage structure 3 is rolled and polished, so that the surface of the steel ball reaches the same cleanliness and brightness, thereby improving the polishing yield of the steel ball and avoiding the pollution of the environment caused by the use of chemicals in chemical polishing. 。

[0035] Preferably, the lifting structure 5 includes a threaded rod 51 which is symmetrically connected to the front end of the upper end face of the base plate 1 along the center line, and a lifting block 52 is threadedly connected to the outer surface of the threaded rod 51. An adjusting block 53 is rotatably connected between the two lifting blocks 52. The adjusting block 53 is rotatably connected to the middle of the front end face of the storage tank 31. A placement plate 54 is rotatably connected to the upper end face of the threaded rod 51, and a driving structure 6 is provided on the upper end face of the placement plate 54. The driving structure 6 is installed and placed during use through the lifting structure 5 on the upper end face of the base plate 1, and the inclination angle of the storage structure 3 is adjusted by the rotation of the threaded rod 51.

[0036] Preferably, the driving structure 6 includes a pulley 61 which is symmetrically connected to the upper end surface of the placement plate 54 and rotates along the center line. The outer surfaces of the two pulleys 61 are transmission-connected with belts 62. The upper end of the right pulley 61 is fixedly connected with a driving motor 63. The output end of the driving motor 63 is fixedly connected to the right pulley 61. The lifting structure 5 is driven and adjusted during use through the driving structure 6 on the lifting structure 5, and then the two threaded rods 51 are rotated in the same direction at the same time through the pulley 61 and the belt 62.

[0037] Preferably, the placement structure 7 includes a placement frame 71 fixedly connected to the rear part of the upper end surface of the base plate 1, a rotating rod 72 is rotatably connected to the middle part of the inner cavity of the placement frame 71, a thread is provided in the middle part of the outer surface of the rotating rod 72, an adjusting motor 73 is fixedly connected to the middle part of the right end surface of the placement frame 71, a rotating shaft of the right end surface of the rotating rod 72 passes through the placement frame 71 and is fixedly connected to the output end of the adjusting motor 73, a rotating structure 8 is fixedly connected to the upper end surface of the placement frame 71, and the rotating structure 8 is installed and placed through the placement structure 7 on the upper end surface of the base plate 1 during use, and then the rotating structure 8 is driven and adjusted through the rotating rod 72 and the adjusting motor 73.

[0038] Preferably, the rotating structure 8 includes a lower placing rack 81 fixedly connected to the upper end surface of the placing rack 71, the upper end surface of the lower placing rack 81 is hinged with an upper placing rack 82 by a hinge, and the inner cavities of the lower placing rack 81 and the upper placing rack 82 are both provided with a rotating driving structure 83, and the right side of the upper end surface of the upper placing rack 82 is threadedly connected with a fixed threaded bolt 84 by a center line symmetrical thread, and the fixing bolt 84 passes through the upper placing rack 82 and is threadedly connected with the lower placing rack 81. Through the rotating structure 8 on the placing structure 7, the rotating driving structure 83 is installed and placed through the lower placing rack 81 and the lower placing rack 82 during use, and then the rotation of the storage structure 3 is driven and adjusted by the rotating driving structure 83.

[0039] Preferably, the rotary drive structure 83 includes an adjusting tooth half ring 1 831 slidably connected to the inner cavity of the lower placing frame 81, and an adjusting tooth half ring 2 832 is slidably engaged in the inner cavity of the upper placing frame 82. The inner cavities of the upper placing frame 82 and the lower placing frame 81 are respectively provided with sliding grooves matching the adjusting tooth half ring 2 832 and the adjusting tooth half ring 1 831. An adjusting gear 833 is meshed in the inner cavity between the adjusting tooth half ring 2 832 and the adjusting tooth half ring 1 831. The adjusting gear 833 is fixedly connected to the middle part of the front end face of the storage tank 31. The outer surface thread of the rotating rod 72 is meshed with the outer surface teeth of the adjusting tooth half ring 832 and the adjusting tooth half ring 1 831. Through the rotary drive structure 83 on the rotating structure 8, the adjusting gear 833 is driven by the assembled adjusting tooth half ring 1 831 and the adjusting tooth half ring 2 832 during use, and then the storage structure 3 is rotated through the adjusting gear 833, thereby realizing the rolling polishing of the steel ball and the abrasive.

[0040] Preferably, the adjustment structure 9 includes an adjustment column 91 rotatably connected to the inner cavity of the flap 33 and located below the limit frame 41. The front and rear end faces of the adjustment column 91 are fixedly connected to a push plate 92. The front section of the adjustment column 91 is fixedly connected to a handle. The front end face of the flap 33 is located on one side of the adjustment column 91 and is fixedly connected to a limit rod 93. Through the adjustment structure 9 on the storage structure 3, the sliding direction of the limit structure 4 is adjusted by the rotation direction of the adjustment column 91 and the push rod 92 during use, and then the rotated push rod 92 is limited and fixed by the limit rod 93 to avoid tilting movement due to the interaction force.

[0041] Working principle:

[0042] During operation, the driving structure 6 is started to rotate the output end of the driving motor 63, so the right pulley 61 rotates, and then the belt 62 rotates, and further the left pulley 61 rotates, so the threaded rods 51 on both sides rotate in the same direction at the same time, so that the height of the lifting block 52 is reduced, and then the height of the adjusting block 52 is reduced. At this time, since the storage tank 31 is rotatably connected with the adjusting block 52, when the height of the adjusting block 52 is reduced, the adjusting block 52 rotates to make the storage tank 52 tilt downward.

[0043] At this time, the handle on the adjusting column 91 is pulled to rotate the flap 33 outward, thereby opening the feed slot on the storage tank 31. At this time, the personnel put the steel ball and the abrasive into the inner cavity of the storage tank 31, and at this time, the flap 33 is pushed in the opposite direction to rotate the flap 33 in the opposite direction, thereby closing the feed slot. At this time, the handle on the adjusting column 91 is turned to rotate the adjusting column 91, thereby causing the push rod 92 to make a circular motion with the adjusting column 91 as the center, thereby pushing the limit rod at the lower end of the adjusting rod 42 to move upward, thereby causing the adjusting rod 42 to slide upward, so the limit plate 44 slides upward, so the spring 43 stretches, thereby causing the limit plates 44 on both sides to engage with the outer surface of the storage tank 31 and fix and seal the flap 33.

[0044] At this time, the output end of the drive motor 63 is started to reverse, so the pulley 61, the belt 62 and the threaded rod 51 rotate in the opposite direction, so the height of the lifting block 52 and the adjusting block 53 rises, so that the adjusting gear 833 and the adjusting gear half ring 1 831 are meshed with each other, and the upper placement frame 82 is further pushed to rotate the upper placement frame 82, so that the upper placement frame 82 and the lower placement frame 81 are fitted together, and then the adjusting gear 833 and the adjusting gear half ring 1 831 are fitted together, so that the adjusting gear 833 is meshed with the adjusting gear. Between the half ring 1 831 and the adjusting half tooth ring 2 832, at this time, the output end of the adjusting motor 73 is started to rotate, so the rotating rod 72 rotates. At this time, since the rotating rod 72 and the adjusting tooth half ring 1 831 and the adjusting half tooth ring 2 832 are meshed with each other, the adjusting tooth half ring 1 831 and the adjusting half tooth ring 2 832 rotate, so the adjusting gear 833 rotates, and further causes the storage tank 31 to rotate, so that the steel balls collide and roll with each other through the rotation of the storage tank 31, thereby achieving the effect of removing surface convex edges and reducing surface roughness.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel ball surface polishing device for steel ball production, comprising a bottom plate (1), characterized in that: The middle part of the upper end surface of the bottom plate (1) is fixedly connected to a mounting structure (2), the inner cavity of the mounting structure (2) is provided with a storage structure (3), the upper part of the rear end surface of the storage structure (3) is fixedly connected to a limiting structure (4), the front part of the upper end surface of the bottom plate (1) is fixedly connected to a lifting structure (5), the upper end surface of the lifting structure (5) is rotatably connected to a driving structure (6), the rear part of the upper end surface of the bottom plate (1) is fixedly connected to a placement structure (7), the upper end surface of the placement structure (7) is fixedly connected to a rotating structure (8), and the upper part of the front end surface of the storage structure (3) is located below the limiting structure (4) and an adjusting structure (9).

2. A steel ball surface polishing device for steel ball production according to claim 1, characterized in that: The mounting structure (2) comprises a mounting frame (21) fixedly connected to the middle part of the upper end surface of the base plate (1); the mounting frame (21) has an inner cavity rotatably connected to a connecting structure (22); the inner cavity of the connecting structure (22) is evenly rollingly connected to an adjusting roller (23); the inner cavity of the adjusting roller (23) is rollingly connected to a storage structure (3); the connecting structure (22) comprises a connecting tube (221) rotatably connected to the inner cavity of the mounting frame (21); a limiting ring (222) is fixedly connected to the middle part of the inner cavity of the connecting tube (221); and a groove matching the limiting ring (222) is provided in the middle part of the outer surface of the adjusting roller (23).

3. A steel ball surface polishing device for steel ball production according to claim 2, characterized in that: The storage structure (3) comprises a storage tank (31) fixedly connected to the outer surface of the adjusting roller (23); a second limiting ring (32) is fixedly connected to the middle of the outer surface of the storage tube (31); the second limiting ring (32) is slidably engaged in the inner cavity of the groove on the outer surface of the adjusting roller (23); a feed groove is provided on the upper front end surface of the storage tank (31); a flap (33) is hingedly connected to the inner cavity of the feed groove on the front end surface of the storage tube (31) via a hinge; and the upper front and rear end surfaces of the flap (33) are fixedly connected to the limiting structure (4).

4. A steel ball surface polishing device for steel ball production according to claim 3, characterized in that: The limiting structure (4) comprises a limiting frame (41) fixedly connected to the upper ends of the front and rear end surfaces of the flap (33); the inner cavity of the limiting frame (41) is slidably connected to an adjusting rod (42); the upper end surface of the adjusting rod (42) is fixedly connected to a limiting plate (44); a spring 4 (3) is transmission-connected between the limiting plate (44) and the limiting frame (41); the spring (43) is movably sleeved on the outer surface of the adjusting rod (42); the lower end surface of the adjusting rod (42) is fixedly connected to the limiting rod; and the spacing between the two limiting plates (44) is equal to or larger than the tank wall thickness of the storage tank (31).

5. The steel ball surface polishing device for steel ball production according to claim 1, characterized in that: The lifting structure (5) comprises a threaded rod (51) rotatably connected to the front of the upper end face of the bottom plate (1) along a center line, a lifting block (52) is threadedly connected to the outer surface of the threaded rod (51), an adjustment block (53) is rotatably connected between the two lifting blocks (52), the adjustment block (53) is rotatably connected to the middle of the front end face of the storage tank (31), the upper end face of the threaded rod (51) is rotatably connected to a placement plate (54), and the upper end face of the placement plate (54) is provided with a driving structure (6).

6. A steel ball surface polishing device for steel ball production according to claim 5, characterized in that: The driving structure (6) comprises a pulley (61) symmetrically connected to the upper end surface of the placement plate (54) along the center line, the outer surfaces of the two pulleys (61) are connected to the belt (62) in a transmission manner, the upper end of the right pulley (61) is fixedly connected to a driving motor (63) through the upper end, and the output end of the driving motor (63) is fixedly connected to the right pulley (61).

7. The steel ball surface polishing device for steel ball production according to claim 1, characterized in that: The placement structure (7) comprises a placement frame (71) fixedly connected to the rear part of the upper end surface of the bottom plate (1); a rotating rod (72) is rotatably connected to the middle part of the inner cavity of the placement frame (71); a thread is provided in the middle part of the outer surface of the rotating rod (72); an adjusting motor (73) is fixedly connected to the middle part of the right end surface of the placement frame (71); a rotating shaft of the right end surface of the rotating rod (72) passes through the placement frame (71) and is fixedly connected to the output end of the adjusting motor (73); and a rotating structure (8) is fixedly connected to the upper end surface of the placement frame (71).

8. The steel ball surface polishing device for steel ball production according to claim 7, characterized in that: The rotating structure (8) comprises a lower placing frame (81) fixedly connected to the upper end surface of the placing frame (71); the upper end surface of the lower placing frame (81) is hingedly connected to the upper placing frame (82) through a hinge; the inner cavities of the lower placing frame (81) and the upper placing frame (82) are both provided with a rotating driving structure (83); the right side of the upper end surface of the upper placing frame (82) is threadedly connected with a fixing threaded bolt (84) through a center line symmetrical thread; the fixing bolt (84) passes through the upper placing frame (82) and is threadedly connected to the lower placing frame (81).

9. A steel ball surface polishing device for steel ball production according to claim 8, characterized in that: The rotary drive structure (83) comprises an adjusting tooth half ring 1 (831) slidably connected to the inner cavity of the lower placing frame (81); an adjusting tooth half ring 2 (832) is slidably engaged in the inner cavity of the upper placing frame (82); the inner cavities of the upper placing frame (82) and the lower placing frame (81) are respectively provided with sliding grooves matching the adjusting tooth half ring 2 (832) and the adjusting tooth half ring 1 (831); an adjusting gear (833) is meshed in the inner cavity between the adjusting tooth half ring 2 (832) and the adjusting tooth half ring 1 (831); the adjusting gear (833) is fixedly connected to the middle part of the front end face of the storage tank (31); the outer surface thread of the rotating rod (72) is meshed with the outer surface teeth of the adjusting tooth half ring (832) and the adjusting tooth half ring 1 (831).

10. The steel ball surface polishing device for steel ball production according to claim 4, characterized in that: The adjustment structure (9) comprises an adjustment column (91) rotatably connected to the inner cavity of the flap (33) and located below the limit frame (41); the front and rear end surfaces of the adjustment column (91) are fixedly connected to a push plate (92); the front section surface of the adjustment column (91) is fixedly connected to a handle; and the front end surface of the flap (33) is located on one side of the adjustment column (91) and is fixedly connected to a limit rod (93).

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