CN219366616U - Liftable bearing pedestal - Google Patents

Abstract

The utility model discloses a liftable bearing seat, which aims to solve the problems that the existing bearing seat has poor adaptability when facing a complex installation environment and cannot flexibly carry out lifting adjustment so as to adapt to the complex installation environment and the overall practicability is to be improved. The fixed base is characterized in that two limiting brackets are fixedly connected to the upper surface of the fixed base, a movable seat is sleeved on the outer portion of the limiting brackets in a sliding mode, an adjusting screw is rotatably arranged on the inner side of the limiting brackets, the adjusting screw penetrates through a threaded hole in the outer surface of the movable seat, a through groove is formed in the outer surface of the fixed base, the adjusting screw penetrates through a through hole in the outer surface of the fixed base and is rotatably connected to the inner end face of the through groove, an adjusting rod is rotatably arranged in a mounting hole in the outer surface of the fixed base, and one end of the adjusting rod is arranged in the through groove in the outer surface of the fixed base.

Description

Liftable bearing pedestal

Technical Field

The utility model relates to a liftable bearing seat.

Background

There are bearing points where the bearing is located, the inner bearing point of the bearing is the shaft, the outer bearing is the so-called bearing block, and in many parts of the apparatus of the current generation there is a shadow of the bearing block, which is one of the basic components of the apparatus.

The authorized bulletin number is: the utility model provides a but CN 210565828U's bearing frame that dispels heat, includes the pedestal, the bilateral symmetry of pedestal bottom plate is provided with the bearing frame fixed orifices, the center of pedestal is the mounting hole, the mounting hole is the through-hole that runs through the pedestal, is provided with discontinuous convex on the mounting hole inner wall, every the generating line that convex highest point of convex is located all is in same face of cylinder, the generating line sets up along the face of cylinder equipartition. The bearing seat capable of dissipating heat is in line contact rather than surface contact when being matched with a bearing, the bearing is prevented from being wholly embedded into the bearing seat when being installed, and the arc-shaped protrusions are discontinuously arranged, so that enough space can be formed outside the bearing to be beneficial to flowing of surrounding air so as to take away heat generated by the bearing and achieve a good heat dissipating effect.

Disclosure of Invention

The utility model aims to provide a liftable bearing seat, which solves the problems that the prior bearing seat in the prior art has poor adaptability when facing a complex installation environment, can not flexibly carry out lifting adjustment so as to adapt to the complex installation environment and has to be improved in overall practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a liftable bearing frame, includes unable adjustment base, fixedly connected with two spacing supports on unable adjustment base's the upper surface, the outside slip of spacing support has cup jointed the movable seat, adjusting screw is rotatably installed to the inboard of spacing support, adjusting screw runs through the screw hole on the movable seat surface.

Preferably, a through groove is formed in the outer surface of the fixed base, and the adjusting screw rod penetrates through a through hole in the outer surface of the fixed base and is rotatably connected to the inner end face of the through groove.

Preferably, an adjusting rod is rotatably arranged in the mounting hole on the outer surface of the fixed base, and one end of the adjusting rod is arranged in the through groove on the outer surface of the fixed base.

Preferably, the outside of adjusting the pole and the outside of one end of accommodate the lead screw all cup joint and are fixed with a synchronous pulley, synchronous pulley is located the logical inslot on the unable adjustment base surface, and three synchronous pulley's outside has cup jointed same drive belt.

Preferably, a plurality of heat dissipation fins are fixedly connected to the outer surface of the movable seat, and the distance between two adjacent heat dissipation fins is consistent.

Preferably, a bearing is fixedly arranged in a mounting hole on the outer surface of the movable seat.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two limit brackets are fixedly connected to the upper surface of the fixed base, the movable seat is sleeved outside the limit brackets in a sliding manner, the adjusting screw rod is rotatably arranged on the inner side of the limit brackets and penetrates through the threaded hole in the outer surface of the movable seat, the adjusting screw rod can be rotated to enable the movable seat to slide outside the limit brackets, so that the height of the movable seat can be effectively adjusted, the whole bearing seat has a lifting adjusting structure and function, and therefore, the adjustable bearing seat is suitable for different installation environments, flexible and convenient to adjust and high in overall practicability;

2. according to the utility model, through the arrangement of the radiating fins, the radiating efficiency of the whole movable seat can be improved by utilizing the radiating fins, so that the radiating efficiency of the whole bearing seat is improved, and the overall performance is effectively improved.

Drawings

FIG. 1 is a first perspective view of a three-dimensional structure of the present utility model;

FIG. 2 is a second perspective view of the three-dimensional structure of the present utility model;

fig. 3 is a top view of the present utility model.

In the figure: 1. a fixed base; 2. a limit bracket; 3. adjusting a screw rod; 4. a movable seat; 5. a heat radiation fin; 6. a bearing; 7. an adjusting rod; 8. a synchronous pulley; 9. a driving belt.

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.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a liftable bearing frame, including unable adjustment base 1, unable adjustment base 1's upper surface is last fixedly connected with two spacing supports 2, spacing support 2's outside sliding sleeve has movable seat 4, spacing support 2's inboard rotary mounting has adjusting screw 3, adjusting screw 3 runs through the screw hole on movable seat 4 surface, be provided with logical groove on unable adjustment base 1's the surface, adjusting screw 3 runs through the through-hole on unable adjustment base 1 surface, and swivelling joint is on logical groove's interior terminal surface, mounting hole internal rotation on unable adjustment base 1 surface has adjusting rod 7, and adjust rod 7's one end is arranged in the logical inslot on unable adjustment base 1 surface, adjusting rod 7's outside and adjusting screw 3's one end outside has all cup jointed and has been fixed a synchronous pulley 8, synchronous pulley 8 is located the logical inslot on unable adjustment base 1 surface, three synchronous pulley 8's outside cup joints same drive belt 9, wherein can twist to adjust rod 7's one end, make adjusting rod 7 outside cup joint fixed synchronous pulley 8 and drive belt 9's under, two regulation pulley 3 are synchronous with the same speed, thereby the linkage that makes movable seat 2 is rotated in the same speed, thereby the outside sliding seat 4 has realized at the movable seat 4, the outside has realized at the movable seat 4, thereby can adjust the outside at the movable seat 4, the outside has realized the adjustable seat 2.

Further, a plurality of radiating fins 5 are fixedly connected to the outer surface of the movable seat 4, the distance between two adjacent radiating fins 5 is consistent, a bearing 6 is fixedly installed in a mounting hole on the outer surface of the movable seat 4, the radiating fins 5 can be utilized to improve the radiating coefficient of the whole bearing seat, the bearing seat with high radiating performance can be rotatably supported more stably, and the overall practicability is effectively improved.

Working principle: during the use, firstly with unable adjustment base 1 fixed mounting in appointed position department, then adjust the position of movable seat 4 as required, during the regulation, can twist to the one end of adjusting pole 7, make adjust pole 7 outside cup joint fixed synchronous pulley 8 and can rotate, under the linkage of two other synchronous pulleys 8 and drive belt 9, two adjusting screw 3 synchronous syntropy rotation, because adjusting screw 3 runs through the screw hole on movable seat 4 surface, movable seat 4 sliding sleeve connects in spacing support 2's outside, consequently, adjusting screw 3's rotation, can make movable seat 4 slide in spacing support 2's outside, thereby realize the lift adjustment operation of movable seat 4, after the regulation, the inside of bearing 6 is fixed to the one end of pivot, this bearing frame can provide stable rotary support this moment, at this bearing frame provides stable rotary support simultaneously, radiating fin 5 can carry out good heat dissipation, the rotary support stability of this bearing frame has been further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a liftable bearing frame, includes unable adjustment base, its characterized in that: two limit brackets are fixedly connected to the upper surface of the fixed base, the movable seat is sleeved outside the limit brackets in a sliding mode, an adjusting screw rod is rotatably arranged on the inner side of the limit brackets, and the adjusting screw rod penetrates through a threaded hole in the outer surface of the movable seat.

2. A liftable bearing seat according to claim 1, characterized in that: the outer surface of the fixed base is provided with a through groove, and the adjusting screw rod penetrates through the through hole on the outer surface of the fixed base and is rotationally connected to the inner end surface of the through groove.

3. A liftable bearing seat according to claim 2, characterized in that: an adjusting rod is rotatably arranged in a mounting hole on the outer surface of the fixed base, and one end of the adjusting rod is arranged in a through groove on the outer surface of the fixed base.

4. A liftable bearing seat according to claim 3, wherein: the outside of adjusting the pole and the outside of one end of accommodate the lead screw all cup joint and are fixed with a synchronous pulley, synchronous pulley is located the logical inslot on the unable adjustment base surface, and three synchronous pulley's outside has cup jointed same drive belt.

5. A liftable bearing seat according to claim 1, characterized in that: the outer surface of the movable seat is fixedly connected with a plurality of radiating fins, and the spacing between two adjacent radiating fins is consistent.

6. A liftable bearing seat according to claim 1, characterized in that: and a bearing is fixedly arranged in a mounting hole on the outer surface of the movable seat.