Aviation bearing ring outer ring grinding machine

Abstract

The utility model relates to the technical field of bearing outer ring machining equipment, and provides an aviation bearing ring outer ring grinding machine which comprises a table top, limiting plates are fixedly installed on the front side and the rear side of the bottom of the table top respectively, driving plates are movably connected to the inner sides of the limiting plates, and the tops of the driving plates extend to the top of the table top. And a clamping plate is fixedly mounted at the top of the driving plate. By arranging the limiting plate, the driving plate, the clamping plate, the movable block and the inclined plate, an operator firstly starts the first pneumatic cylinder, the first pneumatic cylinder operates to enable the movable block to move towards the left side, at the moment, the movable block enables the inclined plate to rotate to extrude the driving plate, and at the moment, the driving plate drives the clamping plate to move upwards under the limiting of the limiting plate; and at the moment, the outer surface of the clamping plate moves to the interior of the bearing, the bearing clamping operation is completed at the moment, meanwhile, the purpose of automatically clamping the bearing is achieved, and the working efficiency of operators is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing outer ring processing equipment, and specifically to an aviation bearing ring outer ring grinding machine. Background Art

[0002] Aviation is a complex and strategic human activity that refers to the flight of aircraft in the Earth's atmosphere.

[0003] At present, when operators process aviation bearings, since the outer surface of the newly produced bearings contains many metal burrs, the operators are required to grind the burrs on the outer ring of the bearings. At this time, the operators usually use relevant grinders. However, when the operators actually deburr the outer ring of the bearings, they first need to fix the bearings to prevent the bearings from shaking during grinding. However, due to the high grinding speed, the operator's work efficiency will be reduced without automatic fixation, so it needs to be improved. Utility Model Content

[0004] The utility model provides an aviation bearing ring outer ring grinding machine, which solves the problem in the related art that the bearing cannot be automatically positioned.

[0005] The technical solution of the present utility model is as follows: A bearing ring outer ring grinder for aviation, comprising a table top, wherein limit plates are fixedly installed on the front and rear sides of the bottom of the table top, the inner side of the limit plate is movably connected with a driving plate, the top of the driving plate extends to the top of the table top, the top of the driving plate is fixedly installed with a clamping plate, the right side of the bottom of the table top is fixedly installed with a fixed plate, the right side of the fixed plate is fixedly installed with a first pneumatic cylinder, the left end of the first pneumatic cylinder extends to the left side of the fixed plate, the left side of the first pneumatic cylinder is fixedly installed with a movable block, the left side of the movable block is hinged with an inclined plate, and the other end of the inclined plate is hinged to the bottom of the driving plate.

[0006] As a preferred embodiment of the present invention, a fixing bracket is fixedly installed on the rear end of the top of the table, and a second pneumatic cylinder is fixedly installed on the top of the fixing bracket.

[0007] As a preferred embodiment of the present invention, the bottom of the second pneumatic cylinder extends to the top of the inner cavity of the fixing frame, and a motor is fixedly installed on the bottom of the second pneumatic cylinder.

[0008] As a preferred embodiment of the present invention, the other end of the motor output shaft is fixedly sleeved with a rotating shaft, and a grinding plate is fixedly installed on the bottom of the rotating shaft.

[0009] As a preferred embodiment of the present invention, long boards are fixedly installed on both the front and rear sides of the top of the table top, and the inner sides of the long boards are movably connected to movable frames.

[0010] As a preferred embodiment of the present invention, a rectangular plate is fixedly installed on the left side of the movable frame, and the bottom of the rectangular plate is movably connected to the top of the table top.

[0011] As a preferred embodiment of the present invention, a pull block is fixedly installed on the left end of the top of the rectangular plate, and the outer surface of the pull block is smooth.

[0012] As a preferred embodiment of the present invention, the right end of the top of the rectangular plate is movably connected to a pull plate, and a round rod is fixedly installed on the bottom of the pull plate.

[0013] As a preferred embodiment of the present invention, the bottom end of the round rod passes through the rectangular plate and extends to the bottom of the table top, and the outer surface of the round rod is movably connected to the inner part of the rectangular plate and the table top respectively.

[0014] As a preferred embodiment of the present invention, a mounting plate is fixedly installed on the right end of the top of the table, springs are fixedly installed on the front and rear sides of the left side of the mounting plate, and the other end of the spring is fixedly connected to the right side of the movable frame.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model sets a limit plate, a driving plate, a clamping plate, a movable block and an inclined plate. The operator first starts the first pneumatic cylinder. The operation of the first pneumatic cylinder will cause the movable block to move to the left. At this time, the movable block will cause the inclined plate to rotate and squeeze the driving plate. At this time, the driving plate will move upward with the clamping plate under the limit of the limit plate. At this time, the outer surface of the clamping plate will move to the inside of the bearing, and the operation of locking the bearing will be completed. At the same time, the purpose of automatically locking the bearing is achieved, and the work efficiency of the operator is further improved.

[0017] 2 、 The utility model is provided with a movable frame, a rectangular plate, a pulling plate, a round rod and a spring. The operator first pulls the pulling plate, and the pulling plate will move upward with the round rod. At this time, the round rod will simultaneously leave the inside of the rectangular plate and the table top. At this time, the fixed relationship between the table top and the rectangular plate will be released. At this time, the spring will restore the elastic force to make the movable frame move to the right under the limit of the long plate. At this time, the movable frame will move to the right with the bearing. At this time, the operator can quickly take out the polished bearing, and it also has the effect of automatic discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the side structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the back side of the utility model.

[0024] In the figure: 1. table; 2. limit plate; 3. driving plate; 4. clamping plate; 5. fixed plate; 6. first pneumatic cylinder; 7. movable block; 8. inclined plate; 9. fixed frame; 10. second pneumatic cylinder; 11. motor; 12. rotating shaft; 13. grinding plate; 14. long plate; 15. movable frame; 16. rectangular plate; 17. pulling block; 18. pulling plate; 19. round rod; 20. mounting plate; 21. spring. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] like Figures 1 to 5 As shown, the utility model provides an aviation bearing ring outer ring grinder, comprising a table 1, with limit plates 2 fixedly installed on the front and rear sides of the bottom of the table 1, a driving plate 3 movably connected to the inner side of the limit plate 2, the top of the driving plate 3 extends to the top of the table 1, and a clamping plate 4 is fixedly installed on the top of the driving plate 3, a fixed plate 5 is fixedly installed on the right side of the bottom of the table 1, a first pneumatic cylinder 6 is fixedly installed on the right side of the fixed plate 5, the left end of the first pneumatic cylinder 6 extends to the left side of the fixed plate 5, a movable block 7 is fixedly installed on the left side of the first pneumatic cylinder 6, and an inclined plate 8 is hinged on the left side of the movable block 7, and the other end of the inclined plate 8 is hinged to the bottom of the driving plate 3.

[0027] The operator first starts the first pneumatic cylinder 6. The operation of the first pneumatic cylinder 6 will cause the movable block 7 to move to the left. At this time, the movable block 7 will cause the inclined plate 8 to rotate and squeeze the driving plate 3. At this time, the driving plate 3 will move upward with the clamping plate 4 under the limit of the limit plate 2. At this time, the clamping plate 4 will move to the inner wall of the bearing outer ring and contact the inner wall. At this time, the operator can perform the grinding operation on the bearing outer ring more stably.

[0028] refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 A fixing frame 9 is fixedly installed on the rear end of the top of the table 1, and a second pneumatic cylinder 10 is fixedly installed on the top of the fixing frame 9.

[0029] As a technical optimization solution of the present invention, due to the design of the fixing frame 9 , the fixing frame 9 will have a good fixing and supporting effect on the second pneumatic cylinder 10 .

[0030] refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5 The bottom of the second pneumatic cylinder 10 extends to the top of the inner cavity of the fixing frame 9, and a motor 11 is fixedly installed on the bottom of the second pneumatic cylinder 10.

[0031] As a technical optimization solution of the present invention, the operator starts the second pneumatic cylinder 10, and the operation of the second pneumatic cylinder 10 will cause the motor 11 to move downward.

[0032] refer to Figures 1 to 3 The other end of the output shaft of the motor 11 is fixedly sleeved with a rotating shaft 12, and a grinding plate 13 is fixedly installed on the bottom of the rotating shaft 12.

[0033] As a technical optimization solution of the present invention, the operator starts the motor 11 , and the operation of the motor 11 will cause the rotating shaft 12 to rotate together with the grinding plate 13 .

[0034] refer to Figures 1 to 5 Long boards 14 are fixedly installed on both the front and rear sides of the top of the table top 1, and a movable frame 15 is movably connected to the inner side of the long board 14.

[0035] As a technical optimization solution of the present invention, due to the design of the long board 14 , the long board 14 will have a good limiting effect on the movable frame 15 .

[0036] refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 A rectangular plate 16 is fixedly installed on the left side of the movable frame 15, and the bottom of the rectangular plate 16 is movably connected to the top of the table 1.

[0037] As a technical optimization solution of the present invention, when the movable frame 15 moves to the right, the rectangular plate 16 will move to the right along with the movable frame 15.

[0038] refer to Figure 1 、 Figure 2 and Figure 5 A pull block 17 is fixedly installed on the left end of the top of the rectangular plate 16, and the outer surface of the pull block 17 is smooth.

[0039] As a technical optimization solution of the present invention, the operator pulls the pull block 17, and the pull block 17 will cause the rectangular plate 16 to move to the left together.

[0040] refer to Figure 2 The right end of the top of the rectangular plate 16 is movably connected to a pull plate 18, and a round rod 19 is fixedly installed on the bottom of the pull plate 18.

[0041] As a technical optimization solution of the present invention, the operator pulls the pull plate 18, and the pull plate 18 will cause the round rod 19 to move upward.

[0042] refer to Figure 2 The bottom end of the round rod 19 passes through the rectangular plate 16 and extends to the bottom of the table top 1. The outer surface of the round rod 19 is movably connected to the inner part of the rectangular plate 16 and the table top 1 respectively.

[0043] As a technical optimization solution of the present invention, due to the design of the round rod 19, the round rod 19 will fix the rectangular plate 16 and the table top 1.

[0044] refer to Figures 1 to 5 A mounting plate 20 is fixedly installed on the right end of the top of the table 1, and springs 21 are fixedly installed on the front and rear sides of the left side of the mounting plate 20, and the other end of the spring 21 is fixedly connected to the right side of the movable frame 15.

[0045] As a technical optimization solution of the present invention, when the elastic force of the spring 21 is restored, the movable frame 15 will automatically move to the right.

[0046] The working principle and use process of this utility model:

[0047] When the operator needs to grind the bearing, he first starts the motor 11. The operation of the motor 11 will cause the rotating shaft 12 to rotate with the grinding plate 13. At this time, the second pneumatic cylinder 10 is started. The operation of the second pneumatic cylinder 10 will cause the motor 11 to move downward. At this time, the bottom of the grinding plate 13 will contact the top of the bearing and perform the grinding operation. After the grinding is completed, the operator starts the first pneumatic cylinder 6. The operation of the first pneumatic cylinder 6 will cause the movable block 7 to move to the right. At this time, the movable block 7 will cause the inclined plate 8 to rotate and pull the driving plate 3. At this time, the driving plate 3 will carry the clamping plate 4 to move to the right under the limit of the limit plate 2. At this time, the clamping plate 4 will leave the inside of the bearing and release the clamping effect on the bearing.

[0048] At this time, the operator pulls the pull plate 18, and the pull plate 18 will move upward with the round rod 19. At this time, the round rod 19 will leave the inside of the rectangular plate 16 and the table 1. At this time, the table 1 and the rectangular plate 16 will be released. At this time, the spring 21 will restore the elastic force to make the movable frame 15 move to the right under the limit of the long plate 14. At this time, the movable frame 15 will move to the right with the bearing, and the operator can now take out the polished bearing.

[0049] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bearing ring outer ring grinding machine for aviation, comprising a table (1), characterized in that: The front and rear sides of the bottom of the table top (1) are fixedly installed with a limit plate (2), the inner side of the limit plate (2) is movably connected with a driving plate (3), the top of the driving plate (3) extends to the top of the table top (1), and the top of the driving plate (3) is fixedly installed with a clamping plate (4). The right side of the bottom of the table top (1) is fixedly installed with a fixed plate (5), the right side of the fixed plate (5) is fixedly installed with a first pneumatic cylinder (6), the left end of the first pneumatic cylinder (6) extends to the left side of the fixed plate (5), and the left side of the first pneumatic cylinder (6) is fixedly installed with a movable block (7), the left side of the movable block (7) is hinged with an inclined plate (8), and the other end of the inclined plate (8) is hinged to the bottom of the driving plate (3).

2. The aircraft bearing outer ring grinding machine according to claim 1, characterized in that: A fixing frame (9) is fixedly mounted on the rear end of the top of the tabletop (1), and a second pneumatic cylinder (10) is fixedly mounted on the top of the fixing frame (9).

3. The aircraft bearing outer ring grinding machine according to claim 2, characterized in that: The bottom of the second pneumatic cylinder (10) extends to the top of the inner cavity of the fixing frame (9), and a motor (11) is fixedly mounted on the bottom of the second pneumatic cylinder (10).

4. The aircraft bearing outer ring grinding machine according to claim 3, characterized in that: The other end of the output shaft of the motor (11) is fixedly sleeved with a rotating shaft (12), and a grinding plate (13) is fixedly mounted on the bottom of the rotating shaft (12).

5. The aircraft bearing outer ring grinding machine according to claim 1, characterized in that: Long boards (14) are fixedly mounted on both the front and rear sides of the top of the tabletop (1), and a movable frame (15) is movably connected to the inner side of the long board (14).

6. The aircraft bearing outer ring grinding machine according to claim 5, characterized in that: A rectangular plate (16) is fixedly mounted on the left side of the movable frame (15), and the bottom of the rectangular plate (16) is movably connected to the top of the tabletop (1).

7. The aircraft bearing outer ring grinding machine according to claim 6, characterized in that: A pull block (17) is fixedly mounted on the left end of the top of the rectangular plate (16), and the outer surface of the pull block (17) is smooth.

8. The aircraft bearing outer ring grinding machine according to claim 6, characterized in that: The right end of the top of the rectangular plate (16) is movably connected to a pull plate (18), and a round rod (19) is fixedly installed on the bottom of the pull plate (18).

9. The aircraft bearing outer ring grinding machine according to claim 8, characterized in that: The bottom end of the round rod (19) passes through the rectangular plate (16) and extends to the bottom of the table top (1), and the outer surface of the round rod (19) is movably connected to the inside of the rectangular plate (16) and the table top (1).

10. The aircraft bearing outer ring grinding machine according to claim 1, characterized in that: A mounting plate (20) is fixedly mounted on the right end of the top of the tabletop (1), and springs (21) are fixedly mounted on both the front and rear sides of the left side of the mounting plate (20), and the other end of the spring (21) is fixedly connected to the right side of the movable frame (15).

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