Bearing outer surface grinding equipment

Abstract

The utility model belongs to the technical field of bearing machining, and particularly relates to bearing outer surface polishing equipment which comprises a base and a set of placing tables, a supporting base is installed at the upper end of the base, an installing plate is installed on the upper portion of an inner cavity of the supporting base, an installing motor is installed on the installing plate, and a connecting base is installed at the output end of the installing motor. A machining table is installed at the upper end of the connecting base, a limiting hole is formed in the bottom end of the connecting base, an adjusting assembly is arranged on the machining table, two grooves are formed in the containing table, a limiting assembly is arranged on the containing table, a fixing plate is installed on one side of the upper end of the base, and a grinding motor is installed on the fixing plate. Through the arrangement of the adjusting assembly, the rotating angle of the placing table can be adjusted, so that the grinding angle of the outer wall of the bearing outer ring can be conveniently adjusted, and the bearing machining progress is accelerated; and through arrangement of a limiting assembly, the inner wall of the bearing outer ring can be limited, so that the polishing stability of the bearing outer ring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, and specifically relates to a grinding device for the outer surface of a bearing. Background Technique

[0002] A bearing is an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, mainly used to reduce the mechanical load friction coefficient during the transmission process of the equipment. There are a large number of burrs and unevenness on the edge of the cut bearing outer ring. In order to ensure the aesthetics and suitability for installation of the bearing, it is necessary to grind the outer surface of the bearing; currently, in the prior art, it is usually not convenient to adjust the grinding angle of the bearing during processing, resulting in low processing efficiency. Content of the Utility Model

[0003] (1) Technical problems to be solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a grinding device for the outer surface of a bearing, which solves the problems raised in the above background technique.

[0005] (2) Technical solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0007] A grinding device for the outer surface of a bearing, including a base and a set of placement tables. A support seat is installed at the upper end of the base. An installation plate is installed in the upper part of the inner cavity of the support seat. An installation motor is installed on the installation plate. A connection seat is installed at the output end of the installation motor. A processing table is installed at the upper end of the connection seat. A limiting hole is opened at the bottom end of the connection seat. An adjustment component is arranged on the processing table. Two grooves are opened on the placement table. A limiting component is arranged on the placement table. A fixing plate is installed on one side of the upper end of the base. A grinding motor is installed on the fixing plate. An electric push rod is installed at the output end of the grinding motor. A grinding wheel is installed at the telescopic end of the electric push rod;

[0008] The adjustment component includes a driving motor installed at the upper end of the processing table. A driving gear is installed at the output end of the driving motor. A set of rotating shafts are rotatably connected to the processing table. A set of the rotating shafts are respectively connected to a set of placement tables. Driven gears are installed at the bottom ends of a set of the rotating shafts.

[0009] Furthermore, the driving gear meshes with a set of driven gears.

[0010] Further, the limiting component includes a servo motor installed at one end of the placing table. A connecting rod is installed at the output end of the servo motor. An active bevel gear is installed at the end of the connecting rod. Two sliders are slidably connected in the two grooves. A pressing plate is installed at the upper end of each of the two sliders. A screw rod is rotatably connected in each of the two grooves. The screw rod is threadedly connected to the slider. A long rod is commonly installed between the two screw rods. The long rod rotates in the placing table. A driven bevel gear is installed on the outer surface of the long rod.

[0011] Further, the active bevel gear meshes with the driven bevel gear.

[0012] Further, the connecting seat rotates on the supporting seat through the limiting hole.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a grinding device for the outer surface of a bearing, which has the following beneficial effects:

[0015] In the utility model, by installing a motor to drive the connecting seat to rotate on the supporting seat through the limiting hole, the processing table is driven to rotate, so as to grind the outer ring of the bearing placed and fixed on the placing table, improve the grinding efficiency, and through the setting of the adjusting component, the rotation angle of the placing table can be adjusted, so as to facilitate the adjustment of the grinding angle of the outer wall of the bearing outer ring and speed up the bearing processing progress; and through the setting of the limiting component, the inner wall of the bearing outer ring can be limited, so as to ensure its grinding stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the structure of the limiting component of the utility model;

[0018] Figure 3 is a sectional view of the structure of the supporting seat of the utility model;

[0019] Figure 4 is a schematic diagram of the structure of the adjusting component of the utility model.

[0020] In the figure: 1, base; 2, supporting seat; 3, processing table; 4, placing table; 5, groove; 6, limiting component; 61, slider; 62, pressing plate; 63, screw rod; 64, long rod; 65, driven bevel gear; 66, servo motor; 67, connecting rod; 68, active bevel gear; 7, adjusting component; 71, driving motor; 72, driving gear; 73, driven gear; 8, fixing plate; 9, grinding motor; 10, electric push rod; 11, grinding wheel; 12, connecting seat; 13, limiting hole; 14, mounting plate; 15, mounting motor. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a grinding device for the outer surface of a bearing proposed in an embodiment of the present utility model includes a base 1 and a group of placement tables 4. A support seat 2 is installed at the upper end of the base 1. An installation plate 14 is installed in the upper part of the inner cavity of the support seat 2. An installation motor 15 is installed on the installation plate 14. A connection seat 12 is installed at the output end of the installation motor 15. A processing table 3 is installed at the upper end of the connection seat 12. A limit hole 13 is opened at the bottom end of the connection seat 12. An adjustment assembly 7 is provided on the processing table 3. Two grooves 5 are opened on the placement table 4. A limit assembly 6 is provided on the placement table 4. A fixing plate 8 is installed on one side of the upper end of the base 1. A grinding motor 9 is installed on the fixing plate 8. An electric push rod 10 is installed at the output end of the grinding motor 9. A grinding wheel 11 is installed at the telescopic end of the electric push rod 10; the grinding wheel 11 is driven by the grinding motor 9 for grinding, and the grinding position is adjusted by the electric push rod 10; and the connection seat 12 is driven by the installation motor 15 to rotate on the support seat 2 through the limit hole 13, driving the processing table 3 to rotate, so that the outer ring of the bearing placed and fixed on the placement table 4 can be ground, improving the grinding efficiency. And through the setting of the adjustment assembly 7, the rotation angle of the placement table 4 can be adjusted, so as to facilitate the adjustment of the grinding angle of the outer wall of the bearing outer ring and accelerate the bearing processing progress; and through the setting of the limit assembly 6, the inner wall of the bearing outer ring can be limited, thus ensuring its grinding stability.

[0024] The adjustment assembly 7 includes a driving motor 71 installed at the upper end of the processing table 3. A driving gear 72 is installed at the output end of the driving motor 71. A group of rotating shafts are rotatably connected to the processing table 3. A group of rotating shafts are respectively connected to a group of placement tables 4. Driven gears 73 are installed at the bottom ends of a group of rotating shafts; the driving gear 72 is driven by the driving motor 71 to rotate, driving the driven gears 73 to rotate, driving the rotating shafts to rotate, and driving the placement table 4 to rotate, so as to facilitate the rotation of the outer ring of the bearing fixed on the placement table 4 and facilitate the adjustment of the grinding surface.

[0025] As Figure 3As shown, in some embodiments, the driving gear 72 meshes with a set of driven gears 73; which is convenient for adjustment.

[0026] As Figure 2 shown, in some embodiments, the limiting component 6 includes a servo motor 66 installed at one end of the placing table 4. The output end of the servo motor 66 is installed with a connecting rod 67. The end of the connecting rod 67 is installed with a driving bevel gear 68. Two sliders 61 are slidably connected in the two grooves 5. The upper ends of the two sliders 61 are both installed with abutting plates 62. Two screw rods 63 are rotatably connected in the two grooves 5. The screw rods 63 are threadedly connected with the sliders 61. A long rod 64 is jointly installed between the two screw rods 63. The long rod 64 rotates in the placing table 4. The outer surface of the long rod 64 is installed with a driven bevel gear 65. Place the outer ring of the bearing on the placing table 4 and sleeved outside the two abutting plates 62. Drive the connecting rod 67 to rotate through the servo motor 66, drive the driving bevel gear 68 to rotate, drive the driven bevel gear 65 to rotate, drive the long rod 64 to rotate, drive the two screw rods 63 to rotate, drive the sliders 61 to slide in the grooves 5, so as to drive the two abutting plates 62 to move away from each other, so that the two abutting plates 62 are both abutted against the inner wall of the outer ring of the bearing, completing the limitation of the inner wall of the outer ring of the bearing, and facilitating the grinding of the outer surface.

[0027] As Figure 2 shown, in some embodiments, the driving bevel gear 68 meshes with the driven bevel gear 65; which is convenient for limitation.

[0028] As Figure 3 shown, in some embodiments, the connecting seat 12 rotates on the support seat 2 through the limiting hole 13; which is convenient for grinding a set of bearings fixed on the placing table 4 in sequence, reducing the time of loading and unloading, and accelerating the processing progress.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 bearing outer surface grinding device, comprising a base (1) and a set of placement tables (4), characterized in that: A support base (2) is installed at the upper end of the base (1). An installation plate (14) is installed in the upper part of the inner cavity of the support base (2). An installation motor (15) is installed on the installation plate (14). A connection seat (12) is installed at the output end of the installation motor (15). A processing table (3) is installed at the upper end of the connection seat (12). A limiting hole (13) is provided at the bottom end of the connection seat (12). An adjusting assembly (7) is provided on the processing table (3). Two grooves (5) are provided on the placing table (4). A limiting assembly (6) is provided on the placing table (4). A fixing plate (8) is installed on one side of the upper end of the base (1). A grinding motor (9) is installed on the fixing plate (8). An electric push rod (10) is installed at the output end of the grinding motor (9). A grinding wheel (11) is installed at the telescopic end of the electric push rod (10); The adjusting assembly (7) includes a driving motor (71) installed at the upper end of the processing table (3). A driving gear (72) is installed at the output end of the driving motor (71). A group of rotating shafts are rotatably connected to the processing table (3). A group of the rotating shafts are respectively connected to a group of placing tables (4). Driven gears (73) are installed at the bottom ends of a group of the rotating shafts.

2. The surface grinding device for the outer surface of a bearing according to claim 1, wherein: The driving gear (72) meshes with a group of the driven gears (73).

3. A bearing outer surface grinding device according to claim 1, characterized in that: The limiting assembly (6) includes a servo motor (66) installed at one end of the placing table (4). A connecting rod (67) is installed at the output end of the servo motor (66). A driving bevel gear (68) is installed at the end of the connecting rod (67). Sliders (61) are slidably connected in both of the two grooves (5). Clamping plates (62) are installed at the upper ends of the two sliders (61). Screws (63) are rotatably connected in both of the two grooves (5). The screws (63) are threadedly connected to the sliders (61). A long rod (64) is jointly installed between the two screws (63). The long rod (64) rotates in the placing table (4). A driven bevel gear (65) is installed on the outer surface of the long rod (64).

4. A bearing outer surface grinding device according to claim 3, characterized in that: The driving bevel gear (68) meshes with the driven bevel gear (65).

5. The surface grinding device for the outer surface of a bearing according to claim 1, wherein: The connection seat (12) rotates on the support base (2) through the limiting hole (13).

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