High-efficiency casting equipment for bearing production

Abstract

The utility model discloses high-efficiency casting equipment for bearing production, which belongs to the technical field of casting production, and comprises a casting main body, a transportation table is arranged below the casting main body, the bottom end of the transportation table is fixedly connected with a protection block, a servo motor is arranged in the protection block, and the output end of the servo motor is fixedly connected with a rotating block. The bottom end of the rotating block is fixedly connected with a rotating rod. According to the casting equipment for high-efficiency bearing production, a buffer block and a conveying roller are not clamped, a second bearing leaves the fixing of the conveying roller, at the moment, an outer ring of a first bearing stops touching a handrail, a stop rod is reset through a reset spring, a rotating disc is clamped again, and a third bearing is limited; and circulation is carried out until the outer ring of the second bearing touches the handrail, so that the cast bearings can move one by one, and the situation that the two bearings are attached to each other in the moving process, adhesion of the bearings is caused in the transportation process, and other work is affected is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting production, and specifically relates to a casting device for high-efficiency bearing production. Background Technique

[0002] A bearing is a mechanical device used for supporting and reducing friction. A bearing consists of an outer ring, an inner ring, rolling elements, a cage, and a sealing device. The functions of each component are also different. In the production and manufacturing of bearings, the bearings are formed by casting, and the strength of the bearings is also increased through heat treatment processing.

[0003] Nowadays, after the bearings are heat-treated, the casting equipment is used to drive the formation of the bearing outer rings. During the casting process of the bearing outer rings, it is necessary to transfer the already cast bearing outer rings to the storage point. However, the functional performance of the existing bearing outer ring transportation devices for casting production is poor. For traditional transportation devices, the bearings just after casting are often stuck during transportation, which is not convenient for the work before and after bearing transportation. Content of the Utility Model

[0004] In order to overcome the above defects, the utility model provides a casting device for high-efficiency bearing production, which solves the problem that it is necessary to transfer the already cast bearing outer rings to the storage point. However, the functional performance of the existing bearing outer ring transportation devices for casting production is poor, and traditional transportation devices often cause the bearings just after casting to stick during transportation.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A casting device for high-efficiency bearing production, including a casting main body. A transportation table is arranged below the casting main body. A protection block is fixedly connected to the bottom end of the transportation table. A servo motor is arranged inside the protection block. The output end of the servo motor is fixedly connected to a rotating block. The bottom end of the rotating block is fixedly connected to a rotating rod. One end of the rotating rod is fixedly connected to a connecting block. A rotating concave block is lapped on the connecting block. The top end of the rotating concave block is fixedly connected to a fixing rod;

[0006] A moving groove is fixedly connected to one side of the transportation table. A buffer block is fixedly connected to one side of the moving groove. A railing is arranged inside the buffer block. The bottom end of the railing is connected to a pull rod through a pin. One end of the pull rod is connected to a stop rod through a pin shaft. One end of the stop rod is connected to a fixing block through a pin shaft. The fixing block is fixedly connected inside the buffer block.

[0007] As a further scheme of the utility model: Support legs are arranged at the bottom end of the casting main body, and the number of the support legs is two.

[0008] As a further solution of the utility model: one end of the fixed rod is fixedly connected with a transfer disk, and the transfer disk is arranged on the transport table.

[0009] As a further solution of the utility model: one end of the stop rod is clamped with a rotating disk, and the bottom end of the rotating disk is movably connected with a chassis.

[0010] As a further solution of the utility model: the top end of the chassis is connected with a return spring through a pin, and one end of the return spring is connected to the bottom end of the stop rod through a pin.

[0011] As a further solution of the utility model: the top end of the rotating disk is fixedly connected with a buffer block, and the outer arc surface of the buffer block is fixedly connected with a conveying roller.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. For this high-efficiency casting equipment for bearing production, by setting up a railing, a pull rod, a fixed block, a stop rod, a return spring, and a chassis, when the outer ring of the bearing passes through the moving groove, the conveying roller separates the first bearing from the second bearing. At this time, when the outer ring of the first bearing passes through the moving groove, the outer ring of the bearing will touch the railing, and the railing will rotate backward, pulling the pull rod backward. Then the pull rod pulls the stop rod backward, and the stop rod will no longer block the rotating disk, so that the buffer block and the conveying roller will not be stuck. The second bearing will leave the fixation of the conveying roller. At this time, the outer ring of the first bearing will end its contact with the railing, and the stop rod will be reset by the return spring to re-clamp the rotating disk and limit the third bearing until the outer ring of the second bearing touches the railing, and this process will repeat, enabling the cast bearings to move separately one by one, preventing the bearings from sticking together during transportation due to being in contact when moving, thus affecting other operations.

[0014] 2. For this high-efficiency casting equipment for bearing production, by setting up a casting main body, support legs, a transport table, a protection block, a servo motor, and a rotating block, when the outer ring of the cast bearing falls from the casting main body into the groove of the transfer disk, the servo motor is started. When the servo motor is started, the servo motor drives the rotating block to rotate. When the rotating block rotates, it drives the rotating rod and the connecting block to rotate together. When the connecting block rotates into the groove of the rotating concave block, it will drive the rotating concave block to rotate. When the rotating concave block rotates, it drives the transfer disk to rotate, and the outer ring of the bearing in the transfer disk is sent into the moving groove through the rotating disk, effectively avoiding contact between the cast bearings at the transportation source, making the subsequent transportation more convenient and more effectively preventing the freshly cast bearings from sticking together. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the transport table and protection block structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the conveyor roller and moving groove structure of the present utility model;

[0018] Figure 4 This is a schematic diagram of the rotating concave block and transfer disk structure of the present utility model;

[0019] In the figure: 1, casting main body; 2, support leg; 3, transport table; 4, protection block; 5, servo motor; 6, rotating block; 7, rotating rod; 8, connecting block; 9, rotating concave block; 10, fixed rod; 11, transfer disk; 12, buffer block; 13, railing; 14, pull rod; 15, fixed block; 16, stop rod; 17, return spring; 18, chassis; 19, rotating disk; 20, buffer block; 21, conveyor roller; 22, moving groove. Specific embodiments

[0020] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0021] As Figures 1-4 shown, the present utility model provides a technical solution: a casting device for high-efficiency bearing production, including a casting main body 1, a transport table 3 is arranged below the casting main body 1, and support legs 2 are arranged at the bottom end of the casting main body 1. The number of support legs 2 is two. Through the arrangement of the support legs 2, it is prevented that one side of the casting main body 1 is in a suspended state, resulting in the casting main body 1 being inclined;

[0022] The bottom end of the transport table 3 is fixedly connected with a protection block 4. A servo motor 5 is arranged inside the protection block 4. The output end of the servo motor 5 is fixedly connected with a rotating block 6. The bottom end of the rotating block 6 is fixedly connected with a rotating rod 7. One end of the rotating rod 7 is fixedly connected with a connecting block 8. The connecting block 8 is lapped with a rotating concave block 9. The top end of the rotating concave block 9 is fixedly connected with a fixed rod 10. One end of the fixed rod 10 is fixedly connected with a transfer disk 11. The transfer disk 11 is arranged on the transport table 3. Through the arrangement of the transfer disk 11 and the transport table 3, when the cast bearing outer ring falls into the groove of the transfer disk 11, it is transferred by the rotation of the transfer disk 11, preventing the two bearings from being too close to each other;

[0023] One end of the stop rod 16 is clamped with a rotating disk 19. The bottom end of the rotating disk 19 is movably connected with a chassis 18. Through the arrangement of the rotating disk 19, the rotation of the rotating disk 19 can drive the rotation of the buffer block 20 to limit the rotation and fixation of the buffer block 20, and control the bearings in the moving groove 22;

[0024] On one side of the transport platform 3, a moving groove 22 is fixedly connected. On one side of the moving groove 22, a buffer block 12 is fixedly connected. A railing 13 is arranged inside the buffer block 12. The bottom end of the railing 13 is connected to a pull rod 14 through a pin. One end of the pull rod 14 is connected to a stop rod 16 through a pin shaft. One end of the stop rod 16 is connected to a fixed block 15 through a pin shaft. The fixed block 15 is fixedly connected inside the buffer block 12. The top end of the chassis 18 is connected to a return spring 17 through a pin. One end of the return spring 17 is connected to the bottom end of the stop rod 16 through a pin. The top end of the rotating disk 19 is fixedly connected to a buffer block 20. The outer arc surface of the buffer block 20 is fixedly connected to a conveying roller 21. Through the arrangement of the return spring 17 and the stop rod 16, when the pull rod 14 finishes pulling the stop rod 16, at this time, the stop rod 16 is reset by the return spring 17 to prevent the rotating disk 19 from continuously rotating, resulting in bearing adhesion.

[0025] The working principle of the present utility model is as follows: When the outer ring of the bearing after casting falls from the casting main body 1 into the groove of the transfer disk 11, at this time, the servo motor 5 is started. When the servo motor 5 is started, the servo motor 5 drives the rotating block 6 to rotate. When the rotating block 6 rotates, it drives the rotating rod 7 and the connecting block 8 to rotate together. When the connecting block 8 rotates into the groove of the rotating concave block 9, it will drive the rotating concave block 9 to rotate. When the rotating concave block 9 rotates, it drives the transfer disk 11 to rotate. The outer ring of the bearing in the transfer disk 11 is sent into the moving groove 22 through the rotating disk 19. The conveying roller 21 separates the first bearing and the second bearing. At this time, when the outer ring of the first bearing passes through the moving groove 22, the outer ring of the bearing will touch the railing 13, and the railing 13 rotates backward, pulling the pull rod 14 backward. At this time, the pull rod 14 pulls the stop rod 16 backward. The stop rod 16 will no longer block the rotating disk 19, so that the buffer block 20 and the conveying roller 21 will not be stuck. The second bearing will leave the fixation of the conveying roller 21. At this time, the outer ring of the first bearing will finish touching the railing 13. Through the return spring 17, the stop rod 16 will be reset, and the rotating disk 19 will be clamped again to limit the third bearing until the outer ring of the second bearing touches the railing 13, and the cycle continues.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0027] The above describes the preferred embodiments of this patent in detail. However, this patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of this patent within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A casting device for high-efficiency bearing production, comprising a casting main body (1), characterized in that: A transport table (3) is provided below the casting body (1). A protection block (4) is fixedly connected to the bottom end of the transport table (3). A servo motor (5) is arranged inside the protection block (4). The output end of the servo motor (5) is fixedly connected to a rotating block (6). A rotating rod (7) is fixedly connected to the bottom end of the rotating block (6). A connecting block (8) is fixedly connected to one end of the rotating rod (7). A rotating concave block (9) is lapped on the connecting block (8). A fixing rod (10) is fixedly connected to the top end of the rotating concave block (9). A moving groove (22) is fixedly connected to one side of the transport table (3). A buffer block (12) is fixedly connected to one side of the moving groove (22). A railing (13) is arranged inside the buffer block (12). The bottom end of the railing (13) is connected to a pull rod (14) through a pin. One end of the pull rod (14) is connected to a stop rod (16) through a pin shaft. One end of the stop rod (16) is connected to a fixing block (15) through a pin shaft. The fixing block (15) is fixedly connected inside the buffer block (12).

2. The casting equipment for high-efficiency bearing production according to claim 1, characterized in that: Support legs (2) are arranged at the bottom end of the casting body (1). The number of the support legs (2) is two.

3. A casting device for high-efficiency bearing production according to claim 1, characterized in that: One end of the fixing rod (10) is fixedly connected to a transfer disk (11). The transfer disk (11) is arranged on the transport table (3).

4. A casting device for high-efficiency bearing production according to claim 3, characterized in that: One end of the stop rod (16) is clamped with a rotating disk (19). The bottom end of the rotating disk (19) is movably connected to a chassis (18).

5. The casting equipment for high-efficiency bearing production according to claim 4, characterized in that: A reset spring (17) is connected to the top end of the chassis (18) through a pin. One end of the reset spring (17) is connected to the bottom end of the stop rod (16) through a pin.

6. The casting equipment for high-efficiency bearing production according to claim 4, characterized in that: A buffer block (20) is fixedly connected to the top end of the rotating disk (19). A conveying roller (21) is fixedly connected to the outer arc surface of the buffer block (20).

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