Bearing ring casting and taking-out device

Abstract

The utility model discloses a bearing ring casting and taking-out device, which belongs to the technical field of bearing casting and comprises a base, a support is fixedly connected to the inner wall of the base, and a first double-shaft motor is fixedly mounted in the support. The output ends of the two sides of the first double-shaft motor penetrate through the two sides of the support, and the ends of the output ends are fixedly connected with driving gears. According to the bearing ring casting taking-out device, the driving gear, the driven gear, the adjusting gears, the supporting rod, the adjusting screw rod and the top plate are arranged, the driving gear drives the two adjusting gears to rotate through the driven gear, and when the adjusting gears rotate, one adjusting gear drives the top plate to move upwards through the adjusting screw rod and the supporting rod to eject out a bearing ring; after ejection, the adjusting gear continues to rotate, and when the adjusting gear rotates to a proper position, the other adjusting gear drives the top plate to move downwards through the adjusting screw rod and the supporting rod, so that the top plate is reset, manual taking out is not needed, and the casting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing casting, and specifically relates to a bearing ring casting and taking-out device. Background Art

[0002] In the field of industrial manufacturing, especially in the bearing manufacturing industry, the production of bearing rings is a key link. In the traditional bearing ring casting process, after casting, the taking-out of the rings often relies on manual operation, which is not only inefficient but also poses certain safety risks. The operator needs to use tools to pry out the high-temperature rings from the mold. This process is not only time-consuming and laborious but also increases the risk of work-related injuries such as scalds when operating in a high-temperature environment. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides a bearing ring casting and taking-out device, which solves the problems that in the traditional bearing ring casting process, after casting, the taking-out of the rings often relies on manual operation, which is not only inefficient but also poses certain safety risks.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A bearing ring casting and taking-out device, including a base, the inner wall of the base is fixedly connected with a bracket, a first double-shaft motor is fixedly installed inside the bracket, the output ends on both sides of the first double-shaft motor penetrate through both sides of the bracket and the ends are fixedly connected with driving gears, several driven gears are rotatably connected on both sides of the bracket on both sides of the driving gears, two adjacent driven gears are meshed with the driving gear, one side of the driven gear is fixedly connected with an adjusting gear, the orientations of two adjacent adjusting gears are the same, several T-shaped blocks are fixedly installed on both sides of the bracket, a support rod is slidably connected between two opposite T-shaped blocks, the number of the support rods is two, the support rods penetrate through the T-shaped blocks, an adjusting screw is fixedly connected to the outer wall of the support rod, the thread of the adjusting screw is meshed with the adjusting gear, and two top plates are respectively fixedly installed at the ends of the two support rods.

[0005] As a further scheme of the utility model: A limiting spring is sleeved on the outer wall of the support rod between the T-shaped block and the adjusting screw, and the number of the limiting springs is two.

[0006] As a further scheme of the utility model: Two fixing blocks are fixedly installed on one side of the base, a second double-shaft motor is fixedly installed on the outer wall of the base between the two fixing blocks, the output ends on both sides of the second double-shaft motor penetrate through the two fixing blocks and the ends are respectively fixedly connected with two first bevel gears.

[0007] As a further solution of the utility model: a support plate is fixedly installed above the base, two support blocks are fixedly installed on the opposite sides of the support plate above the base, a threaded rod is rotatably connected between the support plate and the support blocks, the number of the threaded rods is two, one end of each threaded rod penetrates through the support plate and the end is fixedly connected with a second bevel gear, and the first bevel gear meshes with the adjacent second bevel gear.

[0008] As a further solution of the utility model: the outer wall of the threaded rod is threadedly connected with adjusting blocks, the number of the adjusting blocks is two, and a push plate is fixedly connected between the two adjusting blocks.

[0009] As a further solution of the utility model: a placement groove is formed above the base, and the position of the top plate corresponds to the position of the placement groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. For this bearing ring casting extraction device, by setting the driving gear, driven gear, adjusting gear, support rod, adjusting screw rod and top plate, during the bearing ring casting process, the bearing ring is placed above the top plate in the placement groove. After casting is completed, the output ends on both sides of the first double-shaft motor rotate to drive the two driving gears to rotate. The driving gear drives the two adjusting gears to rotate through the driven gear. Since the two adjusting gears face the same direction and mesh with the threads of the adjusting screw rod, when one of the adjusting gears rotates, it drives the top plate to move upward through the adjusting screw rod and the support rod to eject the bearing ring. After ejection, the adjusting gear continues to rotate. When it rotates to a suitable position, the other adjusting gear drives the top plate to move downward through the adjusting screw rod and the support rod to reset the top plate, facilitating the next ejection. By reciprocating in this way, not only is manual extraction not required, but also the casting efficiency is improved.

[0012] 2. For this bearing ring casting extraction device, by setting the first bevel gear, second bevel gear, threaded rod, adjusting block and push plate, when the top plate ejects the bearing ring from the placement groove, the output ends on both sides of the second double-shaft motor drive the two first bevel gears to rotate. The first bevel gear drives the threaded rod to rotate through the second bevel gear. Since the adjusting block is threadedly connected to the threaded rod, the rotation of the threaded rod drives the push plate to eject the bearing ring in the placement groove on the top plate above the base through the two adjusting blocks above the base, collecting the bearing ring. In this way, the frequency of manual operation is reduced, thereby reducing the labor burden of the operator and improving the practicability of the device. Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2Schematic diagram of the structure of the adjusting gear and the adjusting screw rod meshing with each other in the utility model;

[0015] Figure 3 Schematic diagram of the structure of the driving gear and the driven gear meshing with each other in the utility model;

[0016] In the figure: 1, base; 2, bracket; 3, first double-shaft motor; 4, driving gear; 5, driven gear; 6, adjusting gear; 7, T-shaped block; 8, support rod; 9, adjusting screw rod; 10, top plate; 11, limiting spring; 12, fixing block; 13, second double-shaft motor; 14, first bevel gear; 15, support plate; 16, support block; 17, threaded rod; 18, second bevel gear; 19, adjusting block; 20, push plate; 21, placing groove. Specific implementation manners

[0017] The technical solutions of this patent will be further described in detail below in conjunction with specific implementation manners.

[0018] As Figures 1-3As shown in the figure, the utility model provides a technical solution: a bearing ring casting removal device, which includes a base 1. The inner wall of the base 1 is fixedly connected with a bracket 2. A first double-shaft motor 3 is fixedly installed inside the bracket 2. The output ends on both sides of the first double-shaft motor 3 penetrate through both sides of the bracket 2 and the ends are fixedly connected with driving gears 4. A number of driven gears 5 are rotatably connected to both sides of the bracket 2 on both sides of the driving gear 4. Two adjacent driven gears 5 are meshed with the driving gear 4. Through the cooperation between the driving gear 4 and the driven gear 5, the driving gear 4 drives the driven gear 5 to rotate, ensuring the efficient transmission of power. At the same time, by the driving gear 4 driving the driven gear 5 to rotate, the driven gear 5 drives the adjusting gear 6 to rotate, thereby realizing the flexible adjustment of the height of the support rod 8. One side of the driven gear 5 is fixedly connected with an adjusting gear 6. The orientations of two adjacent adjusting gears 6 are the same. A number of T-shaped blocks 7 are fixedly installed on both sides of the bracket 2. A support rod 8 is slidably connected between two opposite T-shaped blocks 7. The number of support rods 8 is two. The support rod 8 penetrates through the T-shaped block 7. An adjusting screw rod 9 is fixedly connected to the outer wall of the support rod 8. The thread of the adjusting screw rod 9 is meshed with the adjusting gear 6. Through the cooperation between the adjusting screw rod 9 and the adjusting gear 6, the rotation of the adjusting gear 6 drives the top plate 10 to move up and down through the adjusting screw rod 9 and the support rod 8, facilitating the ejection and removal of the bearing ring. Two end parts of the two support rods 8 are respectively fixedly installed with two top plates 10. A placement groove 2I is opened above the base 1. The position of the top plate 10 corresponds to the position of the placement groove 2I. A limiting spring 11 is sleeved on the outer wall of the support rod 8 between the T-shaped block 7 and the adjusting screw rod 9. The number of limiting springs 11 is two. Due to the provision of the limiting spring 11, the limiting spring 11 plays a role of limiting and supporting the support rod 8 on the outer wall of the support rod 8, improving the stability of the support rod 8 between the T-shaped blocks 7, and at the same time ensuring the smoothness and stability during the movement of the top plate 10;

[0019] On one side of the base 1, two fixing blocks 12 are fixedly installed. Between the two fixing blocks 12, a second double-shaft motor 13 is fixedly installed on the outer wall of the base 1. The output ends on both sides of the second double-shaft motor 13 penetrate through the two fixing blocks 12 and are respectively fixedly connected with two first bevel gears 14 at the ends. Above the base 1, a support plate 15 is fixedly installed. Above the base 1, on the opposite sides of the support plate 15, two support blocks 16 are fixedly installed. Between the support plate 15 and the support blocks 16, a threaded rod 17 is rotatably connected. The number of the threaded rods 17 is two. One end of the threaded rod 17 penetrates through the support plate 15 and is fixedly connected with a second bevel gear 18 at the end. The first bevel gear 14 meshes with the adjacent second bevel gear 18. The outer wall of the threaded rod 17 is threadedly connected with an adjusting block 19. Due to the provision of the threaded rod 17, when the threaded rod 17 rotates, it drives the push plate 20 to move above the base 1 through the adjusting block 19, facilitating the adjustment of the position of the push plate 20. The number of the adjusting blocks 19 is two. A push plate 20 is fixedly connected between the two adjusting blocks 19. Through the cooperation between the adjusting block 19 and the push plate 20, when the threaded rod 17 rotates, it drives the push plate 20 to move above the base 1 through the adjusting block 19. During the movement, the bearing rings ejected from the top plate 10 in the placement groove 21 are pushed out of the base 1 for collection, reducing the operation of personnel.

[0020] The working principle of the present utility model is as follows: When using the device, the output ends on both sides of the first double-shaft motor 3 drive the driving gear 4 to rotate. The driving gear 4 rotates to drive the adjusting gear 6 to rotate through the driven gear 5. The two groups of adjusting gears 6 cooperate with the adjusting screw 9. One of the adjusting gears 6 drives the top plate 10 to move upward through the adjusting screw 9 and the support rod 8 to eject the bearing ring. When it is ejected to a position flush with the base 1, the output ends on both sides of the second double-shaft motor 13 drive the two first bevel gears 14 to rotate. The first bevel gear 14 drives the threaded rod 17 to rotate through the second bevel gear 18. The threaded rod 17 rotates to drive the push plate 20 to push the bearing ring on the top plate 10 out of the base 1 through the adjusting block 19. After the bearing ring is removed, the two groups of adjusting gears 6 continue to rotate. The other adjusting gear 6 drives the top plate 10 to move downward through the adjusting screw 9 and the support rod 8 to reset the top plate 10, so as to carry out the next use.

[0021] 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.

[0022] The above has described in detail the preferred embodiments of this patent. However, this patent is not limited to the above embodiments, and various changes can be made without departing from the gist of this patent within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A bearing ring casting extraction device, comprising a base (1), characterized in that: The inner wall of the base (1) is fixedly connected to a bracket (2), and a first dual-axis motor (3) is fixedly installed inside the bracket (2). The output ends on both sides of the first dual-axis motor (3) pass through both sides of the bracket (2) and are fixedly connected to driving gears (4) at the ends. Both sides of the bracket (2) are located on both sides of the driving gear (4) and are rotatably connected to a plurality of driven gears (5). Two adjacent driven gears (5) are meshed with the driving gear (4), and one side of the driven gear (5) is fixedly connected to an adjusting gear (6). The two adjacent adjusting gears (6) are oriented in the same direction. A plurality of T-shaped blocks (7) are fixedly installed on both sides of the bracket (2). A support rod (8) is slidably connected between the two opposite T-shaped blocks (7). There are two support rods (8). The support rods (8) pass through the T-shaped blocks (7). The outer wall of the support rod (8) is fixedly connected with an adjusting screw (9). The thread of the adjusting screw (9) is engaged with the adjusting gear (6). Two top plates (10) are fixedly installed on the ends of the two support rods (8).

2. The bearing ring casting removal device according to claim 1, characterized in that: The outer wall of the support rod (8) is located between the T-shaped block (7) and the adjusting screw (9), and a limiting spring (11) is sleeved thereon. The number of the limiting springs (11) is two.

3. The bearing ring casting removal device according to claim 1, characterized in that: Two fixed blocks (12) are fixedly mounted on one side of the base (1); a second dual-axis motor (13) is fixedly mounted on the outer wall of the base (1) between the two fixed blocks (12); output ends on both sides of the second dual-axis motor (13) pass through the two fixed blocks (12), and the ends are respectively fixedly connected to two first bevel gears (14).

4. A bearing ring casting removal device according to claim 3, characterized in that: A support plate (15) is fixedly installed above the base (1); two support blocks (16) are fixedly installed above the base (1) on a side opposite to the support plate (15); a threaded rod (17) is rotatably connected between the support plate (15) and the support block (16); there are two threaded rods (17); one end of the threaded rod (17) passes through the support plate (15) and the end is fixedly connected to a second bevel gear (18); the first bevel gear (14) is meshed with its adjacent second bevel gear (18).

5. The bearing ring casting extraction device according to claim 4, characterized in that: The outer wall of the threaded rod (17) is threadedly connected to an adjusting block (19), the number of the adjusting blocks (19) is two, and a push plate (20) is fixedly connected between the two adjusting blocks (19).

6. The casting and removal device for a bearing race according to claim 1, wherein: A placement groove (21) is provided above the base (1), and the position of the top plate (10) corresponds to the position of the placement groove (21).

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