CN219263003U

CN219263003U - Bearing pedestal with good heat dissipation performance

Info

Publication number: CN219263003U
Application number: CN202320623332.XU
Authority: CN
Inventors: 李强; 董春刚; 董春瑞; 董明昊; 王金勃
Original assignee: Tangshan Xiangrui Machinery Co ltd
Current assignee: Tangshan Xiangrui Machinery Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-06-27
Anticipated expiration: 2033-03-27

Abstract

The utility model belongs to the technical field of bearing seats, in particular to a bearing seat with good heat dissipation performance, which comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a lower cover body, the upper end of the lower cover body is connected with an upper cover body, the front surface walls of the upper cover body and the lower cover body are provided with placing grooves, heat dissipation structures are arranged in the lower cover body and the mounting plate, the outer surface walls of the upper cover body are symmetrically connected with first connecting plates, the outer surface walls of the lower cover body are symmetrically connected with second connecting plates, and a connecting structure is arranged between the first connecting plates and the second connecting plates. The utility model can effectively cool the bearing by arranging the heat dissipation structure, so that the heat generated by the bearing during rotation is reduced, the problem that the bearing is damaged due to failure of lubricating oil ester caused by continuous temperature rise during rotation of the bearing is prevented, and in addition, the problem that the bearing is aged fast due to high temperature is also avoided, and the heat dissipation effect of the bearing is effectively improved.

Description

Bearing pedestal with good heat dissipation performance

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a bearing seat with good heat dissipation performance.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process and ensuring the rotation precision, and in many machines at present, the bearing is required to be used, but plays a role in weight, one end of the bearing is required to be used to a bearing seat when being installed, a rotating central shaft is fixed with an inner sleeve of the bearing, an outer sleeve of the bearing is fixed with the bearing seat, and the bearing seat is fixed with the equipment, so that the rotation installation of one end of the central shaft and the equipment is realized.

The prior art has the following problems:

1. at present, a great amount of heat is generated in the rotation process of the bearing, the heat is emitted through the circulation of lubricating grease and the heat conduction of the bearing seat, if the heat generated by the bearing is continuously increased when the load of the bearing is large, the heat cannot be emitted in time only by the heat conduction of the lubricating grease and the bearing seat, the bearing is damaged due to the failure of the lubricating grease, and the bearing is high in rotation temperature and can be aged quickly;

2. at present, in order to ensure the firmness of connection, an upper cover body and a lower cover body of the existing bearing seat are screwed and fixed by bolts, if screw holes are not accurately butted, sliding wires are easy to appear during screwing, the screwing is required to be removed again, the installation time is prolonged, the installation efficiency is reduced, and the screw holes are inconvenient to separate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the bearing seat with good heat dissipation performance, and solves the problems that the bearing is damaged due to failure of lubricating grease caused by incapability of timely dissipating heat when the bearing rotates, the bearing is high in rotation temperature and can be aged fast, bolts are generally adopted for screwing and fixing, and if screw holes are not accurately butted, sliding wires are easy to appear during screwing, and screwing is required to be detached again.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing frame that heat dispersion is good, includes the mounting panel, the top fixedly connected with lower lid of mounting panel, the upper end of lower lid is connected with the upper cover, the standing groove has been seted up to the preceding table wall of upper cover and lower lid, the inside of lower lid and mounting panel is provided with heat radiation structure, the exterior wall symmetry of upper cover is connected with first connecting plate, the exterior wall symmetry of lower lid is connected with the second connecting plate, be provided with connection structure between first connecting plate and the second connecting plate, the interior table wall of standing groove is connected with first protection piece and second protection piece, the gas outlet has been seted up to the inside of first protection piece and second protection piece, the gas outlet is equidistant evenly distributed.

As a preferable technical scheme of the utility model, the heat radiation structure comprises an air inlet hopper fixedly arranged on the front surface wall of the mounting plate, the rear end of the air inlet hopper is connected with a communicating pipe, one end of the communicating pipe, which is far away from the air inlet hopper, is connected with a small refrigerator, one end of the small refrigerator, which is far away from the communicating pipe, is connected with an air outlet pipe, one end of the air outlet pipe, which is far away from the small refrigerator, is connected with a cooling air box, the cooling air box is arranged in the lower cover body, the outer surface wall of the lower cover body is uniformly provided with air outlet heads at equal intervals, the inside of the air inlet hopper is provided with an air suction fan, and the front surface wall of the air inlet hopper is provided with a filter frame.

As a preferable technical scheme of the utility model, the connecting structure comprises a fixed connecting rod fixedly connected to the top end of the second connecting plate, a rod groove is formed in the fixed connecting rod, a spring is installed in the rod groove, the free end of the spring is connected with a movable connecting rod, and the top end of the movable connecting rod is connected with the bottom end of the first connecting plate.

As a preferable technical scheme of the utility model, slots are formed in the front surface walls of the fixed connecting rod and the movable connecting rod, and inserting blocks are inserted into the slots.

As a preferable technical scheme of the utility model, a mounting hole is formed in the mounting plate, and a mounting bolt is connected to the mounting hole through internal threads.

As a preferable technical scheme of the utility model, the top of the lower cover body is connected with a clamping block, and a clamping groove is formed in the outer part of the clamping block and positioned on the inner wall of the upper cover body.

Compared with the prior art, the utility model provides the bearing seat with good heat dissipation performance, which has the following beneficial effects:

1. this bearing frame that heat dispersion is good, through setting up heat radiation structure, when the bearing frame uses, induced draft fan opens, can inhale outside air into the air inlet scoop, outside air gets into in the small-size refrigerator through communicating pipe afterwards, in the gas gets into the cooling gas box through the outlet duct after refrigerating, blow to the bearing by the head of giving vent to anger of even equidistance distribution at last, can effectually play cooling's effect to the bearing, the produced heat when having reduced the bearing and rotated, the problem that the temperature continuously risees and lead to lubricating oil ester inefficacy bearing damage when having prevented the bearing and rotated, in addition, also avoided the bearing to lead to accelerating ageing problem because of the temperature is high, make its effectual radiating effect that improves the bearing, the heat dispersion of bearing frame has been strengthened.

2. This bearing frame that heat dispersion is good through setting up connection structure, place in the standing groove at the bearing after, push down first connecting plate downwards, spring atress shrink, movable connecting rod slides in the pole inslot that fixed connecting rod was seted up, then with in the slot of lower extreme is gone into to the inserted block card, can realize the connection of upper cover body and lower cover body fast, it leads to dismantling the problem of screwing again to lead to appearing the smooth silk when leading to screw butt joint inaccurate screwing to screw to have solved current utilization bolt, make it improve installation effectiveness, in addition, according to the elasticity of above-mentioned operation on the contrary, utilize the elasticity of elasticity for movable connecting rod rises, can realize the separation of upper cover body and lower cover body fast, easy operation is convenient, the practicality of bearing frame has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of a heat dissipating structure according to the present utility model;

FIG. 3 is an enlarged schematic view of the connection structure of the present utility model;

fig. 4 is a perspective view showing the appearance of the present utility model.

In the figure: 1. a mounting plate; 2. a lower cover; 3. an upper cover; 4. a placement groove; 5. a heat dissipation structure; 51. an air inlet scoop; 52. a communicating pipe; 53. a small refrigerator; 54. an air outlet pipe; 55. a cooling air box; 56. an air outlet head; 57. a suction fan; 58. a filter frame; 6. a first connection plate; 7. a second connecting plate; 8. a connection structure; 81. fixing the connecting rod; 82. a rod groove; 83. a spring; 84. a movable connecting rod; 85. a slot; 86. inserting blocks; 9. a first guard block; 10. a second guard block; 11. an air outlet; 12. a mounting hole; 13. installing a bolt; 14. a clamping block; 15. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a bearing frame that heat dispersion is good, including mounting panel 1, a mounting panel 1, the top fixedly connected with lower lid 2 of mounting panel 1, the upper end of lower lid 2 is connected with upper cover 3, the standing groove 4 has been seted up to the preceding table wall of upper cover 3 and lower lid 2, the inside of lower lid 2 and mounting panel 1 is provided with heat radiation structure 5, the outward appearance wall symmetry of upper cover 3 is connected with first connecting plate 6, the outward appearance wall symmetry of lower lid 2 is connected with second connecting plate 7, be provided with connection structure 8 between first connecting plate 6 and the second connecting plate 7, the interior table wall of standing groove 4 is connected with first protection piece 9 and second protection piece 10, the effect of protecting the bearing outward appearance wall has been prevented that the material of upper cover 3 and lower lid 2 from being too hard and leading to the problem that causes wearing and tearing to the bearing outer wall, air outlet 11 has been seted up to the inside of first protection piece 9 and second protection piece 10, air outlet 11 is equidistant evenly distributed, the air outlet is blown on the bearing through the air outlet of air outlet head 56.

In this embodiment, the heat dissipation structure 5 includes an air intake hopper 51 fixedly installed on the front surface wall of the mounting plate 1, the rear end of the air intake hopper 51 is connected with a communicating pipe 52, one end of the communicating pipe 52 away from the air intake hopper 51 is connected with a small refrigerator 53, one end of the small refrigerator 53 away from the communicating pipe 52 is connected with an air outlet pipe 54, one end of the air outlet pipe 54 away from the small refrigerator 53 is connected with a cooling air box 55, the cooling air box 55 is installed inside the lower cover body 2, the outer surface wall of the lower cover body 2 is uniformly provided with air outlet heads 56 at equal intervals, an air suction fan 57 is installed inside the air intake hopper 51, and the front surface wall of the air intake hopper 51 is provided with a filtering frame 58, so that the bearing has the effect of cooling and reducing the temperature generated during the rotation of the bearing, the problem that the lubricating oil ester fails and the bearing is damaged due to the continuous temperature rise during the rotation of the bearing is prevented, and the filtering frame 58 can filter impurities and dust contained in the external air; the connecting structure 8 comprises a fixed connecting rod 81 fixedly connected to the top end of the second connecting plate 7, a rod groove 82 is formed in the fixed connecting rod 81, a spring 83 is arranged in the rod groove 82, the free end of the spring 83 is connected with a movable connecting rod 84, the top end of the movable connecting rod 84 is connected with the bottom end of the first connecting plate 6, connection and separation between the upper cover body 3 and the lower cover body 2 are rapidly realized, the problem that sliding wires are generated when screw holes are not accurately screwed due to screw hole butt joint due to screw screwing in the prior art, and detachment and re-screwing are needed is solved, so that the mounting efficiency is improved; the front surface walls of the fixed connecting rod 81 and the movable connecting rod 84 are respectively provided with a slot 85, the inside of each slot 85 is inserted with an insert block 86, and the upper cover body 3 and the lower cover body 2 can be fixed after being connected and separated through the cooperation of the insert blocks 86 and the slots 85; the mounting plate 1 is internally provided with a mounting hole 12, and the mounting hole 12 is internally connected with a mounting bolt 13 in a threaded manner and is used for fixing the mounting plate 1, so that the mounting firmness of the bearing seat is ensured; the top of lower lid 2 is connected with fixture block 14, and fixture block 14's outside just is located the inner wall of upper cover 3 and has seted up draw-in groove 15, and fixture block 14 and draw-in groove 15 can strengthen the fastness that upper cover 3 and lower cover 2 are connected.

The working principle and the using flow of the utility model are as follows: when the bearing seat is used, firstly, the mounting plate 1 and the placement position are fixed through the mounting holes 12 and the mounting bolts 13, then the bearing is placed in the placement groove 4, then the first connecting plate 6 is pressed downwards, the spring 83 is stressed and contracted, the movable connecting rod 84 slides in the rod groove 82 formed by the fixed connecting rod 81, then the inserting block 86 is clamped into the inserting groove 85 at the lower end, the upper cover body 3 and the lower cover body 2 can be connected, when the bearing seat is used, the air suction fan 57 is opened, external air can be sucked into the air inlet hopper 51, then the external air enters the small refrigerator 53 through the communicating pipe 52, after being refrigerated, the air enters the cooling air box 55 through the air outlet pipe 54, finally, the air outlet heads 56 which are uniformly distributed at equal intervals are blown onto the bearing, so that the bearing can be cooled and cooled effectively, the heat generated when the bearing rotates is reduced, and the problem that the lubricating oil ester fails and the bearing is damaged due to continuous rising of the temperature when the bearing rotates is prevented.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a bearing frame that heat dispersion is good, includes mounting panel (1), its characterized in that: the top fixedly connected with lower lid (2) of mounting panel (1), the upper end of lower lid (2) is connected with lid (3), standing groove (4) have been seted up to the preceding table wall of last lid (3) and lower lid (2), the inside of lower lid (2) and mounting panel (1) is provided with heat radiation structure (5), the outward appearance wall symmetry of last lid (3) is connected with first connecting plate (6), the outward appearance wall symmetry of lower lid (2) is connected with second connecting plate (7), be provided with connection structure (8) between first connecting plate (6) and second connecting plate (7), the interior table wall of standing groove (4) is connected with first protection piece (9) and second protection piece (10), gas outlet (11) have been seted up to the inside of first protection piece (9) and second protection piece (10), gas outlet (11) are equidistant evenly distributed.

2. The bearing housing of claim 1 having good heat dissipation properties, wherein: the utility model provides a heat radiation structure (5) is including fixed mounting in air inlet fill (51) of mounting panel (1) front surface wall, the rear end of air inlet fill (51) is connected with communicating pipe (52), the one end that air inlet fill (51) was kept away from to communicating pipe (52) is connected with small-size refrigerator (53), the one end that communicating pipe (52) was kept away from to small-size refrigerator (53) is connected with outlet duct (54), the one end that small-size refrigerator (53) was kept away from to outlet duct (54) is connected with cooling gas box (55), cooling gas box (55) are installed in the inside of lower lid (2), and the outer surface wall equidistance of lower lid (2) evenly installs out air head (56), the internally mounted of air inlet fill (51) has suction fan (57), and the front surface wall of air inlet fill (51) installs filter frame (58).

3. The bearing housing of claim 1 having good heat dissipation properties, wherein: the connecting structure (8) comprises a fixed connecting rod (81) fixedly connected to the top end of the second connecting plate (7), a rod groove (82) is formed in the fixed connecting rod (81), a spring (83) is mounted in the rod groove (82), a movable connecting rod (84) is connected to the free end of the spring (83), and the top end of the movable connecting rod (84) is connected to the bottom end of the first connecting plate (6).

4. A bearing housing with good heat dissipation performance according to claim 3, wherein: the front surface walls of the fixed connecting rod (81) and the movable connecting rod (84) are respectively provided with a slot (85), and the inside of each slot (85) is inserted with an inserting block (86).

5. The bearing housing of claim 1 having good heat dissipation properties, wherein: the mounting plate is characterized in that a mounting hole (12) is formed in the mounting plate (1), and a mounting bolt (13) is connected to the inner thread of the mounting hole (12).

6. The bearing housing of claim 1 having good heat dissipation properties, wherein: the top of lower lid (2) is connected with fixture block (14), draw-in groove (15) have been seted up to the outside of fixture block (14) and the inner wall that is located upper cover (3).