CN213360883U - Bearing seat convenient to change bearing - Google Patents

Abstract

The utility model discloses a bearing frame convenient to change bearing relates to bearing frame technical field, including the base, the equal fixedly connected with in upper surface both sides of base supports the curb plate, and fixed mounting has solid fixed ring between two support curb plates, and the lateral wall of bearing is hugged closely to solid fixed ring's inner wall, and the bearing includes inner circle and outer lane, the fixed chimb of the equal fixedly connected with in both sides middle part of outer lane. The utility model discloses a set up the spout on solid fixed ring, can make in fixed chimb slides in the spout, thereby pack the bearing into in the fixed ring, through set up the thread fixing hole on fixed chimb, and use through the cooperation of thread fixing hole and clamping screw, can fix the bearing in solid fixed ring's inside, only need twist to move clamping screw and make it break away from the thread fixing hole when dismantling the bearing, then just can pull down the bearing from solid fixed ring, simple swift, save time provides convenience for the staff.

Description

Bearing seat convenient to change bearing

Technical Field

The utility model relates to a bearing frame technical field specifically is a bearing frame convenient to change bearing.

Background

The bearing is an important part in the modern mechanical equipment, the bearing can support a mechanical rotating body to reduce friction, a supporting point is arranged at the position with the bearing, the inner supporting point of the bearing is a shaft, and the outer supporting point is a supporting seat.

At present, current bearing frame is when installing the bearing, and in mostly directly imbedding the reserve hole on the bearing frame with whole bearing, fix both through the friction between bearing inner race and the reserve hole, but very inconvenient when dismantling the bearing brings very big inconvenience for the staff.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bearing frame convenient to change bearing has solved the current bearing frame that proposes in the above-mentioned background art when installing the bearing, in mostly directly imbedding the reservation on the bearing frame with whole bearing, fixes both through the friction between bearing inner race and the reservation, but very inconvenient when dismantling the bearing, brings very big inconvenient problem for the staff.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a bearing seat convenient for bearing replacement comprises a base, wherein two sides of the upper surface of the base are fixedly connected with supporting side plates, a fixing ring is fixedly arranged between the two supporting side plates, and the inner wall of the fixing ring is tightly attached to the outer side wall of a bearing;

the bearing includes inner circle and outer lane, the fixed chimb of the equal fixedly connected with in both sides middle part of outer lane, the screw thread fixed orifices has been seted up at one side middle part of fixed chimb, the top of supporting the curb plate is fixed with clamping screw.

Furthermore, one end of the fixing screw rod is inserted into the thread fixing hole and is in threaded connection with the thread fixing hole, a through hole is formed in the top of the supporting side plate, the other end of the fixing screw rod penetrates through the supporting side plate through the through hole and is fixedly connected with a welding bead, and a screwing lug is fixedly connected to the surface of the welding bead.

Further, through welding block fixed connection between solid fixed ring and the base, all through weld column fixed connection between solid fixed ring and the two support curb plates.

Furthermore, the middle parts of the two sides of the inner wall of the fixing ring are provided with sliding grooves, and the fixing convex edges are fixed in the sliding grooves and matched with the sliding grooves.

(III) advantageous effects

The utility model provides a bearing frame convenient to change bearing possesses following beneficial effect:

this bearing frame convenient to change bearing, through set up the spout on solid fixed ring, can make fixed chimb slide in the spout, thereby pack the bearing into in the fixed ring, through set up the thread tightening hole on fixed chimb, and use through the cooperation of thread tightening hole and clamping screw, can fix the bearing in solid fixed ring's inside, only need twist to move clamping screw and make it break away from the thread tightening hole when dismantling the bearing, then just can pull down the bearing from solid fixed ring, and is simple and fast, and the time is saved, and the staff is provided convenience.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a schematic perspective view of the fixing ring structure of the present invention.

In the figure: 1. a base; 2. supporting the side plates; 3. a fixing ring; 4. a bearing; 5. an inner ring; 6. an outer ring; 7. fixing the convex edge; 8. a threaded fixing hole; 9. fixing the screw rod; 10. welding beads; 11. screwing lugs; 12. welding blocks; 13. welding the column; 14. a through hole; 15. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a bearing seat convenient for bearing replacement comprises a base 1, wherein two sides of the upper surface of the base 1 are fixedly connected with supporting side plates 2, a fixing ring 3 is fixedly arranged between the two supporting side plates 2, the fixing ring 3 is fixedly connected with the base 1 through a welding block 12, the fixing ring 3 is fixedly connected with the two supporting side plates 2 through welding posts 13, and the inner wall of the fixing ring 3 is tightly attached to the outer side wall of a bearing 4;

the bearing 4 comprises an inner ring 5 and an outer ring 6, the middle parts of two sides of the outer ring 6 are fixedly connected with fixed convex edges 7, the middle parts of two sides of the inner wall of a fixed ring 3 are respectively provided with a sliding groove 15, the fixed convex edges 7 are fixed in the sliding grooves 15 and are matched with the sliding grooves, the fixed convex edges 7 can slide into the sliding grooves 15 by arranging the sliding grooves 15 on the fixed ring 3, so that the bearing 4 is arranged in the fixed ring 3, the middle part of one side of each fixed convex edge 7 is provided with a thread fixing hole 8, the top of each supporting side plate 2 is fixed with a fixing screw 9, the thread fixing holes 8 are arranged on the fixed convex edges 7, the bearing 4 can be fixed in the fixed ring 3 by matching the thread fixing holes 8 with the fixing screw 9, the fixing screw 9 is only required to be screwed to be separated from the thread fixing holes 8 when the bearing 4 is disassembled, then the bearing 4 can, save time, provide convenience for the staff, in the one end of clamping screw 9 inserted thread fixed orifices 8 and threaded connection with it, the through-hole 14 has been seted up at the top of supporting curb plate 2, clamping screw 9's the other end runs through supporting curb plate 2 and fixedly connected with welding bead 10 through-hole 14, and the ear 11 is twisted to the fixed surface of welding bead 10.

Theory of operation, this bearing frame convenient to change bearing, when needs are changed the bearing, at first, the user rotates clamping screw 9 through twisting ear 11 and welding block 12, rotates through clamping screw 9 and makes it break away from the thread tightening hole 8 on the fixed chimb 7, on one step, stimulates bearing 4, makes the fixed chimb 7 on the bearing 4 break away from spout 15 on the solid fixed ring 3 gradually and can accomplish bearing 4's dismantlement fast.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. The bearing seat convenient for bearing replacement comprises a base (1) and is characterized in that two sides of the upper surface of the base (1) are fixedly connected with supporting side plates (2), a fixing ring (3) is fixedly arranged between the two supporting side plates (2), and the inner wall of the fixing ring (3) is tightly attached to the outer side wall of a bearing (4);

the bearing (4) comprises an inner ring (5) and an outer ring (6), the two sides of the outer ring (6) are fixedly connected with a fixed convex edge (7), a threaded fixing hole (8) is formed in the middle of one side of the fixed convex edge (7), and a fixing screw (9) is fixed at the top of the supporting side plate (2).

2. A bearing housing for facilitating replacement of a bearing according to claim 1,

the one end of clamping screw (9) inserts in screw thread fixed orifices (8) and threaded connection with it, through-hole (14) have been seted up at the top of supporting curb plate (2), the other end of clamping screw (9) runs through supporting curb plate (2) and fixedly connected with welding bead (10) through-hole (14), lug (11) are twisted to the fixed surface of welding bead (10) is connected with.

3. A bearing housing for facilitating replacement of a bearing according to claim 1,

the fixing ring (3) is fixedly connected with the base (1) through a welding block (12), and the fixing ring (3) is fixedly connected with the two supporting side plates (2) through welding columns (13).

4. A bearing housing for facilitating replacement of a bearing according to claim 1,

the inner wall of the fixing ring (3) is provided with sliding grooves (15) in the middle, and the fixing convex edge (7) is fixed in the sliding grooves (15) and matched with the sliding grooves.

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