Machining device for inclined end face of bearing ring

Abstract

The utility model discloses a bearing ring inclined end face machining device which comprises a machining table, a vertical seat is arranged on one side of the top end of the machining table, vertical frames are arranged on the two sides of the top end of the vertical seat, a strip-shaped seat is arranged at the top end of each vertical frame, guide rails are arranged on the two sides of the top end of each strip-shaped seat, and one side of the top of each guide rail is connected with a rail seat in a sliding mode. A piece placing frame is arranged on the inner wall between the rail seats, a fourth rotary driving piece is installed on the outer wall of one side of the piece placing frame, a linkage shaft is arranged at one end of the fourth rotary driving piece, a telescopic driving piece is installed on the outer wall of the linkage shaft, and a fifth rotary driving piece is arranged at one end of the telescopic driving piece; a millstone is mounted at the end, away from the telescopic driving piece, of the fifth rotary driving piece. According to the bearing ring machining device, bearing rings can be sequentially machined at multiple stations so as to improve the machining efficiency of the bearing rings when the machining device is used, the inclined end faces of the bearing rings of different specifications can be automatically and accurately ground easily, and the convenience of the machining device is improved when the machining device is used.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing ring processing, in particular to a processing device for the oblique end surface of a bearing ring. Background Art

[0002] The bearing ring is an annular part of a radial rolling bearing with one or more raceways. When the bearing ring is produced and processed, the oblique end surface of the bearing ring needs to be finely ground, so corresponding processing equipment is required.

[0003] Reference publication number CN208801197U is a lapping device for the oblique end surface of a bearing ring, which includes a lapping table, a first push rod motor pointing vertically upward is arranged on one side of the top of the lapping table, a fixing plate is arranged on the lower side of the first push rod motor, the output end of the first push rod motor is connected to a vertical pushing frame, the top of the pushing frame is connected to a mounting seat, a lapping motor is installed on one side above the mounting seat, the output end of the lapping motor is connected to a horizontal rotating rod, the other end of the rotating rod passes through the mounting seat and is connected to a fine grinding wheel, the other side of the top of the lapping table is connected to a mounting plate, and the device When in use, it can not only automatically replace the fixed sleeve shaft according to the diameter inside the bearing ring and limit the bearing rings with different inner diameters, but also automatically adjust the angle of the fixed bearing ring according to the inclination of the oblique end surface of the bearing ring, which is more convenient to use. According to the above, although the processing device can perform fine grinding on the oblique end surface of the bearing ring, it can usually only process one group of bearing rings after replacement before processing the next group of bearing rings. Because it is not convenient to perform multi-station processing on the bearing rings in sequence, the processing efficiency of the processing device on the bearing rings is difficult to reach the established expectations, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a processing device for the oblique end surface of a bearing ring, so as to solve the problem proposed in the above background technology that although the processing device can perform fine grinding on the oblique end surface of the bearing ring, it can usually only process one group of bearing rings after replacement, and then the next group of bearing rings can be processed. Because it is not convenient to perform multi-station processing on the bearing rings in sequence, the processing efficiency of the processing device on the bearing rings is difficult to reach the established expectations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing device for the oblique end surface of a bearing ring, comprising a processing table, a stand is provided on one side of the top of the processing table, stands are provided on both sides of the top of the stand, a strip seat is provided on the top of the stand, guide rails are provided on both sides of the top of the strip seat, a rail seat is slidably connected to one side of the top of the guide rail, a mounting frame is provided on the inner wall between the rail seats, a fourth rotating drive member is installed on the outer wall of one side of the mounting frame, a linkage shaft is provided at one end of the fourth rotating drive member, a telescopic driving member is installed on the outer wall of the linkage shaft, a fifth rotating drive member is provided at one end of the telescopic driving member, a grinding disc is installed on the end of the fifth rotating drive member away from the telescopic driving member, and a control panel is installed on the outer wall of one side of the processing table.

[0006] Preferably, a purification box is provided on one side of the top of the processing table, and a first rotating driving member is installed on the top of the purification box, so that the exhaust fan can be driven to operate through the setting of the first rotating driving member.

[0007] Preferably, a base is provided at the top of the processing table on one side of the stand, and a reduction box is provided at the top of the base, so that the round table can be placed and processed by setting the reduction box.

[0008] Preferably, a second rotating driving member is installed inside the processing table at the base position through a bracket, and a belt transmission structure is provided at one end of the second rotating driving member. The inner wall of the upper end of the belt transmission structure is connected to the outer wall of the reduction box through a guide shaft. The second rotating driving member is provided to drive the belt transmission structure to operate.

[0009] Preferably, an exhaust fan is provided on the surface of the purification box at one end of the first rotating drive member, and an air suction hood is provided at one end of the exhaust fan. The exhaust fan is provided to suck the chip-containing gas generated during the processing of the bearing ring into the interior of the purification box.

[0010] Preferably, a truncated table is installed at the top of the reduction box, and a third rotating driving member with equal spacing is provided at the edge of the top of the truncated table. The third rotating driving member is provided to drive the four-jaw chuck to rotate.

[0011] Preferably, a four-jaw chuck is provided at the top of each of the third rotary drive members, and the angle between adjacent four-jaw chucks is ninety degrees. The four-jaw chuck is provided so as to clamp and fix the bearing ring.

[0012] Preferably, an electric push rod is installed on the outer surface of one side of the strip seat, one end of the electric push rod is connected to the outer wall of the mounting rack, and the mounting rack is driven to translate by the arrangement of the electric push rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the processing device for the oblique end surface of the bearing ring can not only process the bearing ring in multiple stations in sequence to improve the processing efficiency of the bearing ring when the processing device is used, but also facilitates automatic fine grinding of the oblique end surfaces of bearing rings of different specifications, and improves the convenience of the processing device when used;

[0014] (1) The belt transmission structure is driven to operate by the second rotating driving member, so that the belt transmission structure drives the reduction box to operate, so that the reduction box drives the round table to rotate, and the bearing rings placed on the upper surface of the four-claw chuck at the top of the round table can be sequentially transferred to the bottom of the grinding disc, and the bearing rings can be processed in multiple stations in sequence, thereby improving the processing efficiency of the bearing rings when the processing device is used;

[0015] (2) The electric push rod drives the component rack to translate, so that the component rack drives the rail seat located at the top of the guide rail to slide, so that the component rack drives the grinding disc to translate, and then the telescopic driving member drives the grinding disc to extend and retract, so that the grinding disc can contact the oblique end surface of the bearing ring placed on the top of the four-claw chuck, and then the fourth rotating driving member drives the linkage shaft to rotate, so that the linkage shaft drives the telescopic driving member to rotate, so that the angle of the grinding disc can be tilted and adjusted, and when the fifth rotating driving member drives the grinding disc to rotate at a high speed, it is easy to automatically fine grind the oblique end surfaces of bearing rings of different specifications;

[0016] (3) The bearing ring is clamped and fixed by a four-jaw chuck, and then the third rotating drive member drives the four-jaw chuck to rotate slowly to horizontally adjust the angle of the bearing ring. The oblique end surface of the bearing ring can be finely ground in all directions by the grinding wheel, thereby improving the convenience of using the processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from a top view;

[0018] Figure 2 This is a schematic diagram of the structure of the circular table of the utility model when viewed from above;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0021] In the figure: 1, processing table; 2, round table; 3, base; 4, stand; 5, stand; 6, control panel; 7, exhaust fan; 8, first rotary drive member; 9, purification box; 10, suction hood; 11, reduction box; 12, second rotary drive member; 13, belt transmission structure; 14, third rotary drive member; 15, four-jaw chuck; 16, strip seat; 17, guide rail; 18, rail seat; 19, component rack; 20, fourth rotary drive member; 21, linkage shaft; 22, telescopic drive member; 23, electric push rod; 24, fifth rotary drive member; 25, grinding disc. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a bearing ring oblique end surface processing device, comprising a processing table 1, a purification box 9 is provided on one side of the top of the processing table 1, and a first rotating driving member 8 is installed on the top of the purification box 9;

[0024] When in use, the first rotating driving member 8 is arranged to drive the exhaust fan 7 to operate;

[0025] A suction fan 7 is provided on the surface of the purification box 9 at one end of the first rotary drive member 8, and an air suction hood 10 is provided at one end of the suction fan 7;

[0026] When in use, the exhaust fan 7 is provided so as to suck the chip-containing gas generated during the processing of the bearing ring into the interior of the purification box 9;

[0027] A stand 4 is provided on one side of the top of the processing table 1, a base 3 is provided on the top of the processing table 1 on one side of the stand 4, and a reduction box 11 is provided on the top of the base 3;

[0028] When in use, the reduction box 11 is provided to place the truncated table 2;

[0029] A second rotary drive member 12 is installed inside the processing table 1 at the position of the base 3 through a bracket, and a belt transmission structure 13 is provided at one end of the second rotary drive member 12. The inner wall of the upper end of the belt transmission structure 13 is connected to the outer wall of the reduction box 11 through a guide shaft;

[0030] When in use, the second rotating driving member 12 is arranged to drive the belt transmission structure 13 to operate;

[0031] A truncated platform 2 is installed at the top of the reduction box 11, and third rotating driving members 14 are arranged at equal intervals at the edge of the top of the truncated platform 2;

[0032] When in use, the third rotary drive member 14 is arranged to drive the four-jaw chuck 15 to rotate;

[0033] The top of the third rotary drive member 14 is provided with a four-jaw chuck 15, and the angle between adjacent four-jaw chucks 15 is ninety degrees;

[0034] When in use, the four-jaw chuck 15 is arranged so as to clamp and fix the bearing ring;

[0035] Both sides of the top of the stand 4 are provided with a stand 5, and the top of the stand 5 is provided with a strip seat 16, and an electric push rod 23 is installed on the outer surface of one side of the strip seat 16, and one end of the electric push rod 23 is connected to the outer wall of the mounting frame 19;

[0036] When in use, the electric push rod 23 is arranged to drive the mounting frame 19 to move horizontally;

[0037] Guide rails 17 are provided on both sides of the top of the strip seat 16, and a rail seat 18 is slidably connected to one side of the top of the guide rail 17. A mounting frame 19 is provided on the inner wall between the rail seats 18, and a fourth rotary driving member 20 is installed on the outer wall of one side of the mounting frame 19. A linkage shaft 21 is provided at one end of the fourth rotary driving member 20, and a telescopic driving member 22 is installed on the outer wall of the linkage shaft 21. A fifth rotary driving member 24 is provided at one end of the telescopic driving member 22, and a grinding disc 25 is installed at the end of the fifth rotary driving member 24 away from the telescopic driving member 22. A control panel 6 is installed on the outer wall of one side of the processing table 1.

[0038] When the embodiment of the present application is in use, the bearing ring is first clamped and fixed by the four-claw chuck 15, and then the third rotary drive member 14 drives the four-claw chuck 15 to rotate slowly, so that the angle of the bearing ring can be adjusted horizontally, and then the electric push rod 23 drives the mounting frame 19 to translate, so that the mounting frame 19 drives the rail seat 18 to slide on the top of the guide rail 17, so that the mounting frame 19 drives the grinding disc 25 to translate, and then the telescopic drive member 22 drives the grinding disc 25 to retract, so that the grinding disc 25 can contact the oblique end surface of the bearing ring placed on the top of the four-claw chuck 15, and then the fourth rotary drive member 20 drives the linkage shaft 21 to rotate, so that the linkage shaft 21 drives the telescopic drive member 22 to rotate, so that the angle of the grinding disc 25 can be tilted and adjusted, and when the fifth rotary drive member 24 drives the grinding disc 25 to retract, the linkage shaft 21 drives the telescopic drive member 22 to rotate, and the angle of the grinding disc 25 can be tilted and adjusted. When the disk 25 rotates at high speed, the oblique end faces of bearing rings of different specifications can be finely ground. Finally, the second rotating drive member 12 drives the belt transmission structure 13 to operate, so that the belt transmission structure 13 drives the reduction box 11 to operate, so that the reduction box 11 drives the round table 2 to rotate, and the bearing rings placed on the upper surface of the four-claw chuck 15 at the top of the round table 2 can be transferred to the bottom of the grinding disk 25 in turn, so that the bearing rings can be processed in multiple stations in turn, and then the first rotating drive member 8 drives the exhaust fan 7 to operate, so that the chip-containing gas generated during the processing of the bearing ring is sucked into the purification box 9 through the suction hood 10 and the exhaust fan 7. The chip-containing gas is discharged after being purified in the purification box 9, which can achieve the purpose of purifying the air, so as to improve the environmental protection of the processing device, thereby completing the use of the processing device.

Claims

1. A device for processing the oblique end surface of a bearing ring, characterized in that: The invention comprises a processing table (1), wherein a stand (4) is provided on one side of the top of the processing table (1), and stands (5) are provided on both sides of the top of the stand (4), and a strip seat (16) is provided on the top of the stand (5), and guide rails (17) are provided on both sides of the top of the strip seat (16), and one side of the top of the guide rail (17) is slidably connected with a rail seat (18), and a mounting frame (19) is provided on the inner wall between the rail seats (18), and a fourth rotating driving member (20) is installed on the outer wall of one side of the mounting frame (19), and a linkage shaft (21) is provided at one end of the fourth rotating driving member (20), and a telescopic driving member (22) is installed on the outer wall of the linkage shaft (21), and a fifth rotating driving member (24) is provided at one end of the telescopic driving member (22), and a grinding disc (25) is installed on the end of the fifth rotating driving member (24) away from the telescopic driving member (22), and a control panel (6) is installed on the outer wall of one side of the processing table (1).

2. A device for processing the oblique end surface of a bearing ring according to claim 1, characterized in that: A purification box (9) is provided on one side of the top of the processing table (1), and a first rotating driving member (8) is installed on the top of the purification box (9).

3. The device for processing the oblique end surface of a bearing ring according to claim 1, characterized in that: A base (3) is provided at the top of the processing table (1) on one side of the stand (4), and a reduction box (11) is provided at the top of the base (3).

4. A bearing ring oblique end surface processing device according to claim 3, characterized in that: A second rotating drive member (12) is installed inside the processing table (1) at the position of the base (3) via a bracket, and a belt transmission structure (13) is provided at one end of the second rotating drive member (12). The inner wall of the upper end of the belt transmission structure (13) is connected to the outer wall of the reduction box (11) via a guide shaft.

5. The device for processing the oblique end surface of a bearing ring according to claim 2, characterized in that: An exhaust fan (7) is provided on the surface of the purification box (9) at one end of the first rotating driving member (8), and an air suction hood (10) is provided at one end of the exhaust fan (7).

6. The device for processing the oblique end surface of a bearing ring according to claim 3, characterized in that: A truncated platform (2) is installed at the top of the reduction box (11), and third rotating driving members (14) are arranged at equal intervals at the edge of the top of the truncated platform (2).

7. A bearing ring oblique end surface processing device according to claim 6, characterized in that: The top end of each of the third rotary drive members (14) is provided with a four-jaw chuck (15), and the included angle between adjacent four-jaw chucks (15) is ninety degrees.

8. The device for processing the oblique end surface of a bearing ring according to claim 1, characterized in that: An electric push rod (23) is installed on the outer surface of one side of the strip seat (16), and one end of the electric push rod (23) is connected to the outer wall of the component mounting frame (19).

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