Cooling device for bearing machining and casting

Abstract

The utility model discloses a bearing processing casting cooling device, which belongs to the technical field of casting cooling, and comprises a lower casting block, a device groove is arranged in the lower casting block, a forward and reverse motor is arranged at the bottom end of the device groove, and the forward and reverse motor is provided with a main linkage gear through an output shaft. And the outer arc surface of the main linkage gear is in tooth connection with four secondary linkage gears, the four secondary linkage gears are distributed in a rectangular array, and the inner walls of the secondary linkage gears are movably connected with threaded rods. According to the bearing machining and casting cooling device, a forward and reverse motor, a main linkage gear, a secondary linkage gear, a threaded rod and a top block are arranged, so that the main linkage gear can be driven to move together through operation of the forward and reverse motor, and the main linkage gear can drive the threaded rod to move up and down by driving the secondary linkage gear to rotate; and then the threaded rod drives the ejector block to eject the bearing out of the lower casting groove, so that the problem of inconvenience in demolding is solved, and the operation difficulty of the device is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting cooling, in particular to a bearing processing casting cooling device. Background Art

[0002] The bearing processing and casting cooling device refers to a device that can form a bearing part with the shape and structure of the mold after the liquid is cooled and solidified after being introduced into the mold. In the actual use of the bearing processing and casting cooling device currently on the market, due to the lack of a structure that can demould the bearing, after the casting is completed, the staff still needs to use tools such as steel hooks to hook the bearing out. This is easy to cause the bearing to fall and bump due to improper operation, which is not conducive to the normal use of the device. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a bearing processing casting cooling device, which solves the problem that due to the lack of a structure that can demold the bearing, the staff still need to use tools such as steel hooks to hook the bearing out after casting is completed, which may cause the bearing to fall and bump due to improper operation, which is not conducive to the normal use of the device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing processing casting cooling device, comprising a lower casting block, a device groove is opened inside the lower casting block, a forward and reverse motor is installed at the bottom of the device groove, the forward and reverse motor is provided with a main linkage gear through an output shaft, the outer arc surface of the main linkage gear is connected with a secondary linkage gear, the number of the secondary linkage gears is four and they are distributed in a rectangular array, and the inner wall of the secondary linkage gear is movably connected with a threaded rod;

[0005] A top block is fixedly connected to the threaded rod, and a movable column is movably connected to the outer wall of the threaded rod away from the top block. The movable column is fixedly connected to the secondary linkage gear, a groove is provided under the movable column, a movable wheel is installed on the inner wall of the groove, and a protective limiting column is provided on the outer wall of the movable column, and the protective limiting column is fixedly connected to the bottom end of the device groove.

[0006] As a further solution of the utility model: a lower casting groove is provided on the lower casting block, a positioning block is installed outside the lower casting groove on the lower casting block, and a water inlet pipe is fixedly connected to one side of the lower casting block.

[0007] As a further solution of the utility model: one end of the water inlet pipe is fixedly connected to a water pipe, and an end of the lower casting block away from the water inlet pipe is equipped with a water outlet.

[0008] As a further solution of the utility model: an upper casting block is arranged on the lower casting block, and an upper water outlet is fixedly connected to the lower part of the upper casting block.

[0009] As a further solution of the utility model: an upper casting groove is opened in the lower middle part of the upper casting block, a feed pipe is arranged on the upper casting groove, a feed port is fixedly connected to the feed pipe, and the feed port is installed on the upper casting block.

[0010] As a further solution of the utility model: a water outlet pipe is arranged on one side of the upper casting block, and a positioning groove is arranged on the outer side of the upper casting groove under the upper casting block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The bearing processing casting cooling device is provided with a forward and reverse motor, a main linkage gear, a secondary linkage gear, a threaded rod and a top block, so that the operation of the forward and reverse motor can drive the main linkage gear to move together, so that the main linkage gear can drive the secondary linkage gear to rotate and then drive the threaded rod to move up and down, and then the threaded rod will push the bearing out of the lower casting groove with the top block, thereby solving the problem of inconvenient demoulding and reducing the difficulty of device operation.

[0013] 2. The bearing processing casting cooling device is provided with a lower casting block, an upper casting block, a protective limit column and a positioning groove. Since the protective limit column and the positioning groove correspond to each other, the device can be assembled by aligning the protective limit column and the positioning groove, thereby more conveniently assembling the lower casting block and the upper casting block, thereby improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the lower casting block of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the upper casting block of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the main linkage gear and the secondary linkage gear of the utility model;

[0018] In the figure: 1. lower casting block; 2. device slot; 3. forward and reverse motor; 4. main linkage gear; 5. secondary linkage gear; 6. threaded rod; 7. top block; 8. movable column; 9. groove; 10. movable wheel; 11. protective limit column; 12. lower casting slot; 13. positioning block; 14. water inlet pipe; 15. water pipe; 16. water outlet; 17. upper casting block; 18. water outlet; 19. upper casting slot; 20. water outlet; 21. feed port; 22. feed pipe; 23. positioning slot. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing processing casting cooling device, comprising a lower casting block 1, a lower casting groove 12 is opened on the lower casting block 1, a positioning block 13 is installed on the outer side of the lower casting groove 12 on the lower casting block 1, a water inlet pipe 14 is fixedly connected to one side of the lower casting block 1, a water through pipe 15 is fixedly connected to one end of the water inlet pipe 14, and a water outlet 16 is installed on the end of the lower casting block 1 away from the water inlet pipe 14. By setting the water inlet pipe 14, the coolant can enter the water through pipe 15 inside the device from the water inlet pipe 14, thereby performing a cooling operation on the bearing part in the lower casting groove 12;

[0021] An upper casting block 17 is arranged on the lower casting block 1, and an upper water outlet 18 is fixedly connected to the lower part of the upper casting block 17. By setting the upper water outlet 18, the upper water outlet 18 of the upper casting block 17 will correspond to the lower water outlet 16 of the lower casting block 1, so that the coolant can flow into the water outlet 15 of the upper casting block 17 through the water pipe 15 of the lower casting block 1, thereby cooling the bearing part in the upper casting tank 19;

[0022] An upper casting groove 19 is provided at the lower middle part of the upper casting block 17, a feed pipe 22 is provided on the upper casting groove 19, a feed port 21 is fixedly connected to the feed pipe 22, and the feed port 21 is installed on the upper casting block 17, a water outlet pipe 20 is provided on one side of the upper casting block 17, and a positioning groove 23 is provided on the outer side of the upper casting groove 19 under the upper casting block 17, and by providing the positioning groove 23, the positioning groove 23 corresponds to the positioning block 13, so that the lower casting block 1 and the upper casting block 17 can be assembled more conveniently;

[0023] A device slot 2 is provided inside the lower casting block 1, a forward and reverse motor 3 is installed at the bottom of the device slot 2, a main linkage gear 4 is provided through the output shaft of the forward and reverse motor 3, a secondary linkage gear 5 is connected to the outer arc surface of the main linkage gear 4, the number of the secondary linkage gears 5 is four and they are distributed in a rectangular array, and a threaded rod 6 is movably connected to the inner wall of the secondary linkage gear 5;

[0024] A top block 7 is fixedly connected to the threaded rod 6, and a movable column 8 is movably connected to the outer wall of the threaded rod 6 away from the top block 7. The movable column 8 is fixedly connected to the secondary linkage gear 5. A groove 9 is opened under the movable column 8, and a movable wheel 10 is installed on the inner wall of the groove 9. A protective limiting column 11 is arranged on the outer wall of the movable column 8, and the protective limiting column 11 is fixedly connected to the bottom end of the device groove 2. By setting the protective limiting column 11, the movable column 8 can be limited to move in the protective limiting column 11, thereby ensuring the stability of the device.

[0025] The working principle of the utility model is:

[0026] When in use, the upper casting block 17 and the lower casting block 1 are first assembled together through the positioning block 13 and the positioning groove 23, and then the casting material is poured into the device from the feed port 21, so that the casting material enters the upper casting groove 19 through the feed pipe 22 to complete the casting, and then the cooling liquid is introduced into the lower casting block 1 through the water inlet pipe 14, and then the cooling liquid flows into the water pipe 15 of the upper casting block 17 through the water pipe 15 of the lower casting block 1 and then discharged from the water outlet pipe 20, thereby completing the cooling operation;

[0027] After cooling, the upper casting block 17 is removed first and then the forward and reverse motor 3 is started, so that the forward and reverse motor 3 drives the main linkage gear 4 to rotate, and then the main linkage gear 4 drives the secondary linkage gear 5 to rotate, and then the secondary linkage gear 5 drives the threaded rod 6 to move upward in the movable column 8, and then the threaded rod 6 will lift the top block 7 upward to push the bearing out of the lower casting groove 12.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bearing processing casting cooling device, comprising a lower casting block (1), characterized in that: The lower casting block (1) is provided with a device groove (2) inside, a forward and reverse motor (3) is installed at the bottom end of the device groove (2), the forward and reverse motor (3) is provided with a main linkage gear (4) through an output shaft, the outer arc surface of the main linkage gear (4) is gear-connected with a secondary linkage gear (5), the number of the secondary linkage gears (5) is four and they are distributed in a rectangular array, and the inner wall of the secondary linkage gear (5) is movably connected with a threaded rod (6); The threaded rod (6) is fixedly connected with a top block (7); an outer wall of the threaded rod (6) away from the top block (7) is movably connected with a movable column (8); the movable column (8) is fixedly connected with the secondary linkage gear (5); a groove (9) is provided under the movable column (8); a movable wheel (10) is installed on the inner wall of the groove (9); a protective limiting column (11) is provided on the outer wall of the movable column (8); and the protective limiting column (11) is fixedly connected with the bottom end of the device slot (2).

2. A bearing processing casting cooling device according to claim 1, characterized in that: The lower casting block (1) is provided with a lower casting groove (12), a positioning block (13) is installed outside the lower casting groove (12) on the lower casting block (1), and a water inlet pipe (14) is fixedly connected to one side of the lower casting block (1).

3. A bearing processing casting cooling device according to claim 2, characterized in that: One end of the water inlet pipe (14) is fixedly connected to a water pipe (15), and an end of the lower casting block (1) away from the water inlet pipe (14) is provided with a water outlet (16).

4. A bearing processing casting cooling device according to claim 1, characterized in that: An upper casting block (17) is arranged on the lower casting block (1), and an upper waterway opening (18) is fixedly connected to the lower part of the upper casting block (17).

5. A bearing processing casting cooling device according to claim 4, characterized in that: An upper casting groove (19) is provided in the lower middle part of the upper casting block (17), a feed pipe (22) is provided on the upper casting groove (19), a feed port (21) is fixedly connected to the feed pipe (22), and the feed port (21) is installed on the upper casting block (17).

6. A bearing processing casting cooling device according to claim 4, characterized in that: A water outlet pipe (20) is provided on one side of the upper casting block (17), and a positioning groove (23) is provided on the outer side of the upper casting groove (19) under the upper casting block (17).

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