Bearing steel ball polishing and cleaning device

Abstract

The utility model discloses a bearing steel ball polishing and cleaning device which comprises two sets of supporting pieces used for supporting and fixing, the two sets of supporting pieces are the first supporting piece and the second supporting piece respectively, the first supporting piece and the second supporting piece are oppositely arranged, and a polishing and cleaning box is movably installed between the first supporting piece and the second supporting piece. A driving assembly is installed on the first supporting piece, and the output shaft end of the driving assembly is connected with the polishing and cleaning box. The utility model belongs to the technical field of bearing steel ball polishing, and particularly relates to a bearing steel ball polishing and cleaning device which is characterized in that a cleaning assembly is used for cleaning scraps left on the inner side wall of a polishing cavity, and when a folding air bag is compressed, the scraps on the inner wall of the polishing cavity are blown again; and a cleaning brush III in the cleaning cavity can be used for removing scraps of the polished steel balls.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding bearing steel balls, and in particular relates to a grinding and cleaning device for a bearing steel ball. Background Art

[0002] Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls according to the production and processing technology. 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. During the processing of steel balls, special equipment is needed to grind them to achieve the best use effect of steel balls; steel balls with smaller specifications are generally polished with a barrel. The so-called barrel is a cylindrical grinding box with a grinding layer in the inner cavity. When the grinding box rotates, the steel ball rolls on its inner wall and rubs against the inner wall to achieve the grinding effect. However, the grinding debris will remain inside the drum, and the grinding cavity needs to be cleaned. At the same time, the surface of the steel ball after grinding is stained with powder and needs further impurities removal, which increases the labor process. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a bearing steel ball grinding and cleaning device.

[0004] The technical solution adopted by the utility model is as follows: a bearing steel ball grinding and cleaning device, comprising a support member for supporting and fixing, the support member is provided with two groups, namely support member one and support member two, the support member one and support member two are placed opposite to each other, a grinding and cleaning box is movably installed between the support member one and support member two, a driving assembly is installed on the support member one, and the output shaft end of the driving assembly is connected to the grinding and cleaning box;

[0005] The grinding and cleaning box is provided with a cleaning component at one end close to the support member one, and the cleaning component is detachably provided on the grinding and cleaning box. The grinding and cleaning box is provided with a debris cleaning component at one end close to the support member two, and the debris cleaning component is detachably provided on the grinding and cleaning box. A grinding cavity is provided in the grinding and cleaning box, and the grinding cavity is provided between the cleaning component and the debris cleaning component.

[0006] Among them, the cleaning assembly includes a partition, a hydraulic rod and a cleaning plate. The partition is arranged on the grinding and cleaning box by bolts. The fixed end of the hydraulic rod is arranged on the partition. The partition supports and fixes the hydraulic rod. The cleaning plate is movably arranged in the grinding cavity. The cleaning plate is connected to the movable end of the hydraulic rod. The cleaning plate can be removed from the movable end of the hydraulic rod for easy assembly and cleaning. A folding airbag is connected between the cleaning plate and the partition. The folding airbag can be removed from the cleaning plate and the partition for subsequent cleaning. The movable end of the hydraulic rod is arranged in the folding airbag.

[0007] Wherein, the cleaning plate includes a connecting plate 1, a ventilation cavity and a connecting plate 2, the ventilation cavity is arranged between the connecting plate 1 and the connecting plate 2, one side wall of the connecting plate is connected to the folding airbag, the connecting plate 1 is provided with a plurality of ventilation holes 1 for gas circulation, the ventilation holes 1 are connected to the folding airbag and the ventilation cavity, when the folding airbag is squeezed, the internal gas enters the ventilation cavity through the ventilation holes 1, the outer side wall of the ventilation cavity is evenly spaced in a circular shape and provided with a plurality of ventilation holes 2 for discharging gas, the ventilation holes 2 are connected with the ventilation cavity, and the gas in the ventilation cavity is discharged through the ventilation holes 2.

[0008] Furthermore, a cleaning brush 1 is provided on the side wall of the connecting plate 1 close to the grinding chamber, and a cleaning brush 2 is provided on the side wall of the connecting plate 2 close to the grinding chamber. Both the cleaning brush 1 and the cleaning brush 2 are connected to the inner side wall of the grinding chamber.

[0009] Preferably, the debris cleaning assembly includes a cleaning chamber, the side wall of the cleaning chamber is a mesh structure, the inner wall of the cleaning chamber is provided with a cleaning brush three for cleaning debris, and a control door is provided between the cleaning chamber and the grinding chamber; when it is necessary to clean the debris from the polished steel ball, the control door is opened, and the connecting plate two pushes the polished steel ball into the cleaning chamber for cleaning.

[0010] As a preferred embodiment of the utility model, the driving assembly includes a support seat, which is arranged on a side wall of the support member, and the support member supports and fixes the support seat. A motor is installed on the support seat, and the output end of the motor is connected to one side of the grinding and cleaning box. The motor drives the grinding and cleaning box to rotate, and the rotation of the grinding and cleaning box drives the cleaning assembly, the grinding chamber and the cleaning chamber to rotate. When the grinding chamber rotates, the steel balls are ground. When the cleaning chamber rotates, it drives the cleaning brush to rotate to remove chips from the polished steel balls inside.

[0011] Among them, the grinding chamber is provided with a feed port, and the cleaning chamber is provided with a discharge port. The cleaned steel balls are discharged from the discharge port of the cleaning chamber and collected by an external collection device.

[0012] After adopting the above structure, the beneficial effects of the utility model are as follows: the driving component can drive the grinding chamber and the cleaning chamber to rotate at the same time, providing driving force for grinding and chip removal, and the cleaning component can push connecting plate 1 and connecting plate 2 to clean the debris remaining on the inner wall of the grinding chamber. When the folding airbag is compressed, the gas is discharged through vent 2 to blow the debris on the inner wall of the grinding chamber again. At the same time, the cleaning brush 3 in the cleaning chamber can remove chips from the polished steel balls when the cleaning chamber rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0014] Figure 1 This is a schematic diagram of the overall structure of a bearing steel ball grinding and cleaning device proposed by the utility model;

[0015] Figure 2 for Figure 1 A local enlarged view of point A;

[0016] Figure 3 for Figure 1 A local enlarged view of point B;

[0017] Figure 4 This is a structural schematic diagram of the cleaning plate proposed by the utility model.

[0018] In the accompanying drawings: 1. Support member 1, 2. Support member 2, 3. Grinding and cleaning box, 4. Drive assembly, 5. Cleaning assembly, 6. Debris cleaning assembly, 7. Grinding chamber, 8. Partition, 9. Hydraulic rod, 10. Cleaning plate, 11. Folding airbag, 12. Connecting plate 1, 13. Ventilation chamber, 14. Connecting plate 2, 15. Ventilation hole 1, 16. Ventilation hole 2, 17. Cleaning brush 1, 18. Cleaning brush 2, 19. Cleaning chamber, 20. Cleaning brush 3, 21. Control door, 22. Support seat, 23. Motor, 24. Feed inlet, 25. Discharge outlet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0021] like Figure 1-Figure 4As shown, a bearing steel ball grinding and cleaning device includes a support member for supporting and fixing, the support member is provided with two groups, namely support member 1 and support member 2 2, the support member 1 and support member 2 2 are placed opposite to each other, a grinding and cleaning box 3 is movably installed between the support member 1 and the support member 2 2, a driving component 4 is installed on the support member 1, and the output shaft end of the driving component 4 is connected to the grinding and cleaning box 3; a cleaning component 5 is provided at one end of the grinding and cleaning box 3 close to the support member 1, and the cleaning component 5 is detachably arranged on the grinding and cleaning box 3, and a debris cleaning component 6 is provided at one end of the grinding and cleaning box 3 close to the support member 2 2, and the debris cleaning component 6 is detachably arranged on the grinding and cleaning box 3, a grinding chamber 7 is provided in the grinding and cleaning box 3, and the grinding chamber 7 is arranged between the cleaning component 5 and the debris cleaning component 6, and a feed port 24 is provided on the grinding chamber 7.

[0022] The cleaning assembly 5 includes a partition 8, a hydraulic rod 9 and a cleaning plate 10. The partition 8 is arranged on the grinding and cleaning box 3 by bolts. The fixed end of the hydraulic rod 9 is arranged on the partition 8. The partition 8 supports and fixes the hydraulic rod 9. The cleaning plate 10 is movably arranged in the grinding chamber 7. The cleaning plate 10 is connected to the movable end of the hydraulic rod 9. The cleaning plate 10 can be removed from the movable end of the hydraulic rod 9 for easy assembly and cleaning. A folding airbag 11 is connected between the cleaning plate 10 and the partition 8. The folding airbag 11 can be removed from the cleaning plate 10 and the partition 8 for subsequent cleaning. The movable end of the hydraulic rod 9 is arranged in the folding airbag 11.

[0023] The cleaning plate 10 includes a connecting plate 12, a ventilation cavity 13 and a connecting plate 2 14. The ventilation cavity 13 is arranged between the connecting plate 12 and the connecting plate 2 14. The side wall of the connecting plate 12 is connected to the folding airbag 11. The connecting plate 12 is provided with a plurality of ventilation holes 15 for gas circulation. The ventilation holes 15 are connected to the folding airbag 11 and the ventilation cavity 13. When the folding airbag 11 is squeezed, the internal gas enters the ventilation cavity 13 through the ventilation holes 15. Inside, the outer wall of the ventilation cavity 13 is annular and evenly spaced to form a plurality of groups of ventilation holes 16 for discharging gas. The ventilation holes 16 are connected to the ventilation cavity 13, and the gas in the ventilation cavity 13 is discharged through the ventilation holes 16; a cleaning brush 17 is provided on the side wall of the connecting plate 12 close to the grinding cavity 7, and a cleaning brush 2 18 is provided on the side wall of the connecting plate 2 14 close to the grinding cavity 7, and both the cleaning brush 17 and the cleaning brush 2 18 are connected to the inner wall of the grinding cavity 7.

[0024] The debris cleaning component 6 includes a cleaning chamber 19, the side wall of the cleaning chamber 19 is a mesh structure, the inner wall of the cleaning chamber 19 is provided with a cleaning brush 20 for cleaning debris, and a control door 21 is provided between the cleaning chamber 19 and the grinding chamber 7; when it is necessary to clean the debris of the polished steel ball, the control door 21 is opened, and the connecting plate 14 pushes the polished steel ball to move into the cleaning chamber 19 for cleaning, and the cleaning chamber 19 is provided with a discharge port 25, and the cleaned steel balls are discharged from the discharge port 25 of the cleaning chamber 19 and collected by an external collection device.

[0025] The driving assembly 4 includes a support seat 22, and the support seat 22 is arranged on the side wall of the support member 1. The support member 1 supports and fixes the support seat 22. A motor 23 is installed on the support seat 22. The output end of the motor 23 is connected to one side of the grinding and cleaning box 3. The motor 23 drives the grinding and cleaning box 3 to rotate. The rotation of the grinding and cleaning box 3 drives the cleaning assembly 5, the grinding chamber 7 and the cleaning chamber 19 to rotate. When the grinding chamber 7 rotates, the steel balls are polished. When the cleaning chamber 19 rotates, it drives the cleaning brush 20 to rotate to remove chips from the polished steel balls inside.

[0026] During specific use, when it is necessary to grind the steel ball, the hydraulic rod 9 drives the cleaning plate 10 to be arranged at the edge of the grinding chamber 7, and the folding airbag 11 is in a compressed state. First, the feed port 24 on the grinding chamber 7 is opened, and the steel ball to be polished is put into the grinding chamber 7, and then the feed port 24 is closed, and the motor 23 works to drive the grinding and cleaning box 3 to rotate, and the grinding and cleaning box 3 drives the cleaning component 5, the grinding chamber 7 and the debris cleaning component 6 to rotate, and the steel ball is polished when the grinding chamber 7 rotates. When the grinding is completed, the feed port 24 is opened, the control door 21 is opened, and the hydraulic rod 9 works to push the cleaning plate 10 to move in contact with the grinding chamber 7, and the cleaning brush 1 17 on the connecting plate 12 and the cleaning brush 2 18 on the connecting plate 2 14 clean the grinding chamber 7. At the same time, the connecting plate 2 14 pushes the polished steel ball to move into the cleaning chamber 19, and then the hydraulic rod 9 drives the cleaning plate 10 to move in the opposite direction. The folded airbag 11 is moved, and the folded airbag 11 is compressed. The internal gas enters the ventilation chamber 13 through the vent hole 15, and the gas in the ventilation chamber 13 is discharged through the vent hole 2 16 to blow the debris on the inner wall of the grinding chamber 7. At the same time, the cleaning brush 1 17 and the cleaning brush 2 18 clean the inner wall of the grinding chamber 7 again. After the cleaning component 5 returns to the initial position, the steel ball to be polished is put into the grinding chamber 7, and then the feed port 24 is closed. The motor 23 works to drive the grinding and cleaning box 3 to rotate, and the grinding and cleaning box 3 drives the cleaning component 5, the grinding chamber 7 and the debris cleaning component 6 to rotate. When the grinding chamber 7 rotates, the steel ball is polished, and the cleaning chamber 19 rotates to drive the cleaning brush three 20 to rotate, and the internally polished steel balls are subjected to chip removal processing. After cleaning, the motor 23 stops working, and the cleaned steel balls are discharged from the discharge port 25 of the cleaning chamber 19 and collected by an external collection device.

[0027] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A bearing steel ball grinding and cleaning device, comprising a support member for supporting and fixing, wherein the support member is provided with two groups, namely support member 1 and support member 2, wherein the support member 1 and support member 2 are placed opposite to each other, and characterized in that: A grinding and cleaning box is movably installed between the support member one and the support member two, a driving assembly is installed on the support member one, and the output shaft end of the driving assembly is connected to the grinding and cleaning box; a cleaning assembly is provided at one end of the grinding and cleaning box close to the support member one, and a debris cleaning assembly is provided at one end of the grinding and cleaning box close to the support member two, a grinding cavity is provided in the grinding and cleaning box, and the grinding cavity is provided between the cleaning assembly and the debris cleaning assembly.

2. A bearing steel ball grinding and cleaning device according to claim 1, characterized in that: The cleaning assembly includes a partition, a hydraulic rod and a cleaning plate. The partition is installed on the grinding and cleaning box by bolts. The fixed end of the hydraulic rod is installed on the partition. The cleaning plate is movably installed in the grinding cavity. The cleaning plate is connected to the movable end of the hydraulic rod. A folding airbag is connected between the cleaning plate and the partition. The movable end of the hydraulic rod is installed in the folding airbag.

3. A bearing steel ball grinding and cleaning device according to claim 2, characterized in that: The cleaning plate includes a connecting plate 1, a ventilation cavity and a connecting plate 2, wherein the ventilation cavity is arranged between the connecting plate 1 and the connecting plate 2, a side wall of the connecting plate is connected to the folding airbag, a plurality of ventilation holes 1 for gas circulation are arranged on the connecting plate 1, the ventilation holes 1 connect the folding airbag and the ventilation cavity, a plurality of ventilation holes 2 for discharging gas are evenly arranged at equal intervals in a circular shape on the outer side wall of the ventilation cavity, and the ventilation holes 2 are connected through the ventilation cavity.

4. A bearing steel ball grinding and cleaning device according to claim 3, characterized in that: A cleaning brush 1 is arranged on the side wall of the connecting plate 1 close to the grinding chamber, and a cleaning brush 2 is arranged on the side wall of the connecting plate 2 close to the grinding chamber. Both the cleaning brush 1 and the cleaning brush 2 are connected to the inner side wall of the grinding chamber.

5. The bearing steel ball grinding and cleaning device according to claim 1, characterized in that: The debris cleaning component includes a cleaning chamber, the side wall of the cleaning chamber is a mesh structure, the inner side wall of the cleaning chamber is provided with a cleaning brush three for cleaning debris, and a control door is provided between the cleaning chamber and the grinding chamber.

6. A bearing steel ball grinding and cleaning device according to claim 1, characterized in that: The driving assembly comprises a support seat, which is arranged on a side wall of the support member. A motor is installed on the support seat, and an output end of the motor is connected to one side of the grinding and cleaning box.

7. A bearing steel ball grinding and cleaning device according to claim 5, characterized in that: The grinding chamber is provided with a feeding port, and the cleaning chamber is provided with a discharging port.

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