Cooling mechanism for bearing ring forging

Abstract

The utility model particularly relates to a cooling mechanism for bearing ring forging, which comprises a liquid storage tank, first transmission rollers which are symmetrically arranged are rotatably mounted on two sides of the upper end of the liquid storage tank, a driving motor is fixedly mounted on the outer wall of the liquid storage tank, and a rotating shaft of the first transmission roller on one side is fixedly connected with an output shaft of the driving motor. Two limiting rotating seats which are symmetrically arranged are installed at the upper end of the liquid storage tank in an inserted mode, the liquid storage tank communicates with inner cavities of the limiting rotating seats, a second transmission roller is rotatably installed between the two limiting rotating seats, and a liquid outlet cavity and a liquid return cavity are formed in the two sides of the upper end of an inner cavity of the liquid storage tank correspondingly; according to the cooling device, the bearing ring can be driven to rotate through the first transmission roller and the second transmission roller, cooling liquid is injected into the first transmission roller and the second transmission roller, and heat dissipation can be conducted on the rotating bearing ring.

Description

Technical Field

[0001] The utility model relates to the technical field related to bearing ring production and processing, in particular to a cooling mechanism for forging a bearing ring. Background Art

[0002] In order to prevent excessive grain growth, control the final forging temperature, eliminate thermal stress and structural stress, and achieve the effects of improving metal structure, preventing defects, and improving production efficiency, a cooling mechanism is required to cool and dissipate heat from the forged bearing rings. For example, the prior art patent document with publication number CN215657657U provides a bearing ring forging cooling device with a protective mechanism; the device transports the bearing rings via a moving metal plate chain, and then uses a suction box, a fan, and a spray head to dissipate heat from the moving bearing rings.

[0003] However, in order to ensure the stability of the bearing ring during its movement, the device needs to be placed horizontally on a metal plate chain. As a result, when cooling the bearing ring, the sprayed atomized coolant can only dissipate heat on one side of the bearing ring, which requires turning it over and then cooling the other side. This obviously has a major defect. For this reason, we propose a cooling mechanism for bearing ring forging. Utility Model Content

[0004] The purpose of the present utility model is to provide a cooling mechanism for forging a bearing ring, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a cooling mechanism for forging a bearing ring, comprising a liquid reservoir, wherein two sides of the upper end of the liquid reservoir are rotatably mounted with first transmission rollers symmetrically arranged on both sides of the upper end of the liquid reservoir, and a driving motor is fixedly mounted on the outer wall of the liquid reservoir, and a rotating shaft of the first transmission roller on one side is fixedly connected to the output shaft of the driving motor, and two symmetrical limit rotation seats are plugged into the upper end of the liquid reservoir, and the inner cavity of the liquid reservoir and the limit rotation seat are communicated with each other, and a second transmission roller is rotatably mounted between the two limit rotation seats, and a liquid outlet cavity and a liquid return cavity are respectively provided on both sides of the upper end of the inner cavity of the liquid reservoir, and a through cavity communicating with the liquid outlet cavity and the liquid return cavity is respectively provided on both sides of the outer periphery of the first transmission roller and the second transmission roller, an infusion pump is fixedly mounted in the liquid reservoir, and the output end of the infusion pump is connected to the liquid outlet cavity through a conduit, and a plurality of partitions are provided on the upper side of the liquid reservoir, and each of the partitions is communicated with the liquid reservoir.

[0006] Preferably, a refrigerator is fixedly installed at the lower end of the liquid storage tank, and the refrigerator includes a refrigeration pipe. The refrigeration pipe is arranged in the liquid storage tank, and both ends of the refrigeration pipe are fixedly connected to the refrigerator.

[0007] Preferably, the lower ends of the limit rotation seats on both sides are fixedly installed with limit inserts, and the limit inserts on both sides are respectively plugged into the liquid outlet cavity and the liquid return cavity. A limit rotation hole is opened at the upper end of the limit rotation seat, and a first threaded rod plugged into the limit rotation hole is fixedly installed at the upper end of the liquid storage tank, and a first threaded sleeve threadedly connected to the first threaded rod is rotatably installed in the limit rotation hole.

[0008] Preferably, a groove is provided in the middle of the upper end of the liquid storage tank, the partition is slidably installed on the upper end of the groove, and insertion cavities for connecting with two first transmission rollers are provided on both sides of the outer wall of the partition, and telescopic tubes are fixedly installed between adjacent partitions and between the partitions and the liquid storage tank.

[0009] Preferably, a positioning block is provided on the lower side of the partition and fits with the lower end of the groove cavity. A through hole is provided in the middle of the partition, and a limiting socket is provided at the lower end of the through hole. A second threaded sleeve that is plugged into the limiting socket is fixedly installed on the upper end of the positioning block, and a second threaded rod that is threadedly connected to the second threaded sleeve is rotatably installed in the through hole.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] This cooling mechanism for forging a bearing ring can position the bearing ring on its periphery through the second transmission roller and two first transmission rollers. In conjunction with a drive motor, the bearing ring can be driven to rotate, and the partition can be fitted with both sides of the bearing ring. The coolant inside the liquid storage tank can be injected into the first transmission roller, the second transmission roller and the partition through an infusion pump, thereby achieving the effect of dissipating heat for the bearing ring. Compared with existing cooling mechanisms, this device can cool all sides of the bearing ring, significantly improving the cooling effect.

[0012] This cooling mechanism for forging a bearing ring can adjust the position of a limiting rotating seat at the upper end of a liquid storage tank through a threaded connection between a first threaded sleeve and a first threaded rod, thereby adjusting the distance between the first transmission roller and the second transmission roller, thereby achieving the effect of limiting the bearing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the external structure of the liquid storage tank of the present utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tank of the present utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the liquid storage tank and the limited rotating seat of the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the first transmission roller of the present invention;

[0017] Figure 5 This is a schematic diagram of the internal split structure of the partition of the present invention.

[0018] In the picture:

[0019] 1. Liquid storage tank; 12. Infusion pump; 13. Liquid outlet chamber; 14. Liquid return chamber; 15. Catheter; 16. Refrigerator; 17. Refrigeration pipe;

[0020] 2. First transmission roller; 21. Second transmission roller; 22. Driving motor; 23. Position-limiting rotating seat; 25. Position-limiting insert; 26. Through cavity; 27. Position-limiting rotating hole; 28. First threaded rod; 29. First threaded sleeve;

[0021] 3. Partition; 31. Insert cavity; 32. Groove; 33. Telescopic tube; 35. Through hole; 36. Limiting hole; 37. Second threaded sleeve; 38. Positioning block; 39. Second threaded rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a cooling mechanism for forging a bearing ring, comprising a liquid storage tank 1, first transmission rollers 2 symmetrically arranged on both sides of the upper end of the liquid storage tank 1 are rotatably installed, a driving motor 22 is fixedly installed on the outer wall of the liquid storage tank 1, the rotating shaft of the first transmission roller 2 on one side is fixedly connected to the output shaft of the driving motor 22, two symmetrically arranged limit rotation seats 23 are plugged into the upper end of the liquid storage tank 1, the inner cavities of the liquid storage tank 1 and the limit rotation seat 23 are communicated with each other, and the two limit rotation seats are fixedly connected to each other. A second transmission roller 21 is rotatably installed between the seats 23. A liquid outlet cavity 13 and a liquid return cavity 14 are respectively opened on both sides of the upper end of the inner cavity of the liquid storage tank 1. A through cavity 26 that is interconnected with the liquid outlet cavity 13 and the liquid return cavity 14 is respectively opened on both sides of the outer periphery of the first transmission roller 2 and the second transmission roller 21. An infusion pump 12 is fixedly installed in the liquid storage tank 1. The output end of the infusion pump 12 is interconnected with the liquid outlet cavity 13 through a conduit 15. A plurality of partitions 3 are provided on the upper side of the liquid storage tank 1, and each partition 3 is interconnected with the liquid storage tank 1.

[0024] Working principle: When in use, the bearing ring is vertically installed on the upper side between the two first transmission rollers 2, and the limit rotation seat 23 is adjusted downward so that the second transmission roller 21 is in contact with the upper end of the bearing ring. The bearing ring can be positioned, and each partition 3 is adjusted so that the partition 3 and the bearing ring are in contact with each other;

[0025] The drive motor 22 is started. The drive motor 22 drives the first transmission roller 2 to rotate through its output shaft. The friction between the outer periphery of the bearing ring and the second transmission roller 21 and the outer walls of the two first transmission rollers 2 causes the rotating first transmission roller 2 to drive the bearing ring to rotate.

[0026] By starting the infusion pump 12, the coolant in the liquid storage tank 1 can be continuously injected into the first transmission roller 2, the second transmission roller 21 and the partition 3, so as to achieve the effect of cooling the rotating bearing ring.

[0027] As a further description of the above technical solution: a refrigerator 16 is fixedly installed at the lower end of the liquid storage tank 1, and the refrigerator 16 includes a cooling pipe 17. The cooling pipe 17 is arranged in the liquid storage tank 1, and the cooling pipe 17 is fixedly connected to the refrigerator 16 at both ends; a limiting insert 25 is fixedly installed at the lower end of the limiting rotating seat 23 on both sides, and the limiting insert 25 on both sides is respectively plugged into the liquid outlet cavity 13 and the liquid return cavity 14, and a limiting rotation hole 27 is provided at the upper end of the limiting rotating seat 23, and a first threaded rod 28 plugged into the limiting rotation hole 27 is fixedly installed on the upper end of the liquid storage tank 1, and a first threaded sleeve 29 threadedly connected to the first threaded rod 28 is rotatably installed in the limiting rotation hole 27.

[0028] Specifically, the refrigerator 16 is started to cool the coolant in the liquid storage tank 1 through the cooling pipe 17, so as to keep the coolant at a low temperature and ensure the heat dissipation effect of the coolant on the bearing ring;

[0029] The first threaded sleeve 29 is rotated in the limit rotation hole 27. Through the threaded connection between the first threaded sleeve 29 and the first threaded rod 28, the limit rotation seat 23 can be driven to move up and down, so that the second transmission roller 21 is fitted with or separated from the bearing ring. A limit insert 25 is provided. During the up and down movement of the limit rotation seat 23, the limit rotation seat 23 can always be connected to the inner cavity of the liquid storage tank 1, ensuring that the liquid storage tank 1 can inject the coolant into the second transmission roller 21.

[0030] As a further description of the above technical solution: a groove 32 is provided in the middle of the upper end of the liquid storage tank 1, and the partition 3 is slidably installed on the upper end of the groove 32. Insertion cavities 31 connected to the two first transmission rollers 2 are provided on both sides of the outer wall of the partition 3, and telescopic tubes 33 are fixedly installed between adjacent partitions 3 and between the partition 3 and the liquid storage tank 1; a positioning block 38 is provided on the lower side of the partition 3 to fit with the lower end of the inner cavity of the groove 32, a through hole 35 is provided in the middle of the partition 3, and a limiting socket 36 is provided at the lower end of the through hole 35, and a second threaded sleeve 37 connected to the limiting socket 36 is fixedly installed on the upper end of the positioning block 38, and a second threaded rod 39 threadedly connected to the second threaded sleeve 37 is rotatably installed in the through hole 35.

[0031] Specifically, through the plug-in connection between the insertion cavity 31 and the first transmission roller 2, the position of each partition 3 can be adjusted at the upper end of the liquid storage tank 1, so that the partition 3 fits against the outer wall of the bearing ring, and then the second threaded rod 39 is rotated in the through hole 35. The limiting socket 36 restricts the movement direction of the second threaded sleeve 37 through the plug-in connection between it and the second threaded sleeve 37, so that the rotating second threaded rod 39 can drive the second threaded sleeve 37 to move up and down through the threaded connection between it and the second threaded sleeve 37, so that the positioning block 38 fits against the bottom of the inner cavity of the groove 32, thereby achieving the effect of positioning the partition 3.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling mechanism for forging a bearing ring, comprising a liquid storage tank (1), characterized in that: The upper ends of the liquid storage tank (1) are rotatably mounted with first transmission rollers (2) symmetrically arranged. The outer wall of the liquid storage tank (1) is fixedly mounted with a driving motor (22). The rotating shaft of the first transmission roller (2) on one side is fixedly connected to the output shaft of the driving motor (22). The upper end of the liquid storage tank (1) is plugged with two symmetrically arranged limiting rotation seats (23). The inner cavities of the liquid storage tank (1) and the limiting rotation seats (23) are communicated with each other, and a second transmission roller (21) is rotatably mounted between the two limiting rotation seats (23). The liquid storage tank (1) A liquid outlet cavity (13) and a liquid return cavity (14) are respectively provided on both sides of the upper end of the inner cavity; a through cavity (26) communicating with the liquid outlet cavity (13) and the liquid return cavity (14) is respectively provided on both sides of the outer periphery of the first transmission roller (2) and the second transmission roller (21); an infusion pump (12) is fixedly installed in the liquid storage tank (1); the output end of the infusion pump (12) is connected to the liquid outlet cavity (13) through a conduit (15); a plurality of partitions (3) are provided on the upper side of the liquid storage tank (1); each of the partitions (3) is communicated with the liquid storage tank (1).

2. A cooling mechanism for forging a bearing ring according to claim 1, characterized in that: A refrigerator (16) is fixedly mounted on the lower end of the liquid storage tank (1). The refrigerator (16) includes a refrigeration pipe (17). The refrigeration pipe (17) is arranged in the liquid storage tank (1), and both ends of the refrigeration pipe (17) are fixedly connected to the refrigerator (16).

3. The cooling mechanism for forging a bearing ring according to claim 1, characterized in that: The lower ends of the limit rotation seats (23) on both sides are fixedly installed with limit inserts (25), and the limit inserts (25) on both sides are plugged into the liquid outlet cavity (13) and the liquid return cavity (14) respectively. The upper end of the limit rotation seat (23) is provided with a limit rotation hole (27), and the upper end of the liquid storage tank (1) is fixedly installed with a first threaded rod (28) plugged into the limit rotation hole (27), and a first threaded sleeve (29) threadedly connected to the first threaded rod (28) is rotatably installed in the limit rotation hole (27).

4. A cooling mechanism for forging a bearing ring according to claim 1, characterized in that: A groove (32) is provided in the middle of the upper end of the liquid storage tank (1), and the partition (3) is slidably mounted on the upper end of the groove (32). Insertion cavities (31) for plugging with two first transmission rollers (2) are provided on both sides of the outer wall of the partition (3), and telescopic tubes (33) are fixedly installed between adjacent partitions (3) and between the partition (3) and the liquid storage tank (1).

5. A cooling mechanism for forging a bearing ring according to claim 4, characterized in that: A positioning block (38) is provided on the lower side of the partition (3) and is fitted with the lower end of the inner cavity of the groove (32). A through hole (35) is provided in the middle of the partition (3). A limiting plug hole (36) is provided at the lower end of the through hole (35). A second threaded sleeve (37) plugged into the limiting plug hole (36) is fixedly installed on the upper end of the positioning block (38). A second threaded rod (39) threadedly connected to the second threaded sleeve (37) is rotatably installed in the through hole (35).

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