CN221145059U - Bearing-limited outer ball bearing with seat - Google Patents

Abstract

The utility model discloses a bearing-limited outer ball bearing with a seat, which belongs to the field of bearings and comprises a base, wherein the upper end of the base is fixedly provided with a sleeve seat, the lower end of the inside of the sleeve seat is fixedly provided with a lower limiting ring, the inside of the sleeve seat is in sliding connection with a bearing, the upper end of the sleeve seat is fixedly clamped with an upper limiting ring through bolts, the base is provided with a plurality of threaded holes, the upper end of the base is fixedly provided with a plurality of threaded rings, the upper end of the base is fixedly provided with a plurality of reinforcing ribs, the lower end of the bearing is limited through the arrangement of the lower limiting ring, the upper end of the bearing is limited through the arrangement of the upper limiting ring, so that the upper end and the lower end of the bearing are respectively limited and fixed, the limiting clamping stability of the bearing is increased, the bearing is prevented from being separated from the inside of the sleeve seat, meanwhile, the upper end of the threaded holes is fixedly provided with the threaded rings, the protection to the threaded holes is increased, the abrasion damage to the threaded holes is reduced, and the use effect of the threaded holes is increased.

Description

Bearing-limited outer ball bearing with seat

Technical Field

The utility model relates to the field of bearings, in particular to a bearing-limited outer ball bearing with a seat.

Background

Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy.

At present, when the bearing is limited on the base, most of the bearing is in direct clamping connection, and shielding limiting devices are not arranged on the upper portion and the lower portion of the bearing after clamping connection, so that the bearing is easy to separate from the clamping connection hole, the installation limiting stability of the bearing is reduced, meanwhile, most of the installation threaded holes of the base are not protected by a protecting device, and the threaded holes are easy to be subjected to external expansion abrasion after long-time use, so that the installation stability of the base is reduced.

For example, the outer ball bearing with the seat disclosed in the publication number CN216430305U relates to the technical field of mechanical bearings. The device comprises a bearing seat, wherein two ends of the top of the bearing seat are respectively and slidably connected with an adjusting mechanism; the top of the bearing seat is fixedly connected with an assembly box, the assembly box is positioned between the two adjusting mechanisms, and two ends of the top of the bearing seat are respectively provided with a limiting hole; the adjusting mechanism comprises an adjusting seat, the adjusting seat is in sliding connection with the bearing seat, and one end of the top of the adjusting seat is fixedly connected with an adjusting block. According to the utility model, the assembly bearing is clamped and fixed in the assembly box through the movable adjusting seat, and the limitation of the positions is completed by the first limiting pin and the second limiting pin, so that the outer ball bearing with the seat can be used by changing and adjusting bearings with different sizes through a simple mechanical structure, the application range of the outer ball bearing with the seat is improved, and the flexibility of the outer ball bearing with the seat in actual use is enhanced.

According to the scheme disclosed by the above, the bearing seat is not provided with a device for limiting and shielding the bearing up and down, and is also not provided with a device for protecting the threaded hole.

Disclosure of utility model

The utility model aims to provide a bearing limiting outer ball bearing with a seat, which solves the problems of limiting of the bearing and protection of a threaded hole.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spacing take seat ectosphere bearing of bearing, includes the base, the fixed cover seat that is provided with of upper end of base, the fixed lower limit ring that is provided with of inside lower extreme of cover seat, the inside slip grafting of cover seat has the bearing, the upper end of cover seat has last spacing ring through the fixed joint of bolt, the base is provided with a plurality of screw holes, the fixed a plurality of screwed rings that are provided with of upper end of base, the fixed a plurality of strengthening ribs that are provided with of upper end of base, through the setting of lower limit ring, carry out spacingly to the lower extreme of bearing, through the setting of last limit ring, carry out spacingly fixedly about to the bearing respectively, increase the spacing joint steadiness of bearing, avoid the inside that the bearing leaves the cover seat, simultaneously through the fixed screwed ring that sets up of upper end of screw hole, the screwed ring increases the protection to the screw hole, has reduced the wearing and tearing damage that the screw hole received, the result of use of increase screw hole.

Preferably, the bearing is arranged at the upper end of the lower limiting ring, and the upper limiting ring is arranged at the upper end of the bearing.

Preferably, the inside of screw hole is put through with the inside of screwed ring, the one end of strengthening rib is fixed to be set up in the cover seat.

Preferably, the inner diameter of the lower limiting ring is the same as the inner diameter of the upper limiting ring.

Preferably, the other end of the reinforcing rib is fixedly arranged on the threaded ring.

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

(1) According to the utility model, the lower end of the bearing is limited by the arrangement of the lower limiting ring, and the upper end of the bearing is limited by the arrangement of the upper limiting ring, so that the upper and lower ends of the bearing are respectively limited and fixed, the limiting clamping stability of the bearing is increased, and the bearing is prevented from being separated from the inside of the sleeve seat.

(2) According to the utility model, the threaded ring is fixedly arranged at the upper end of the threaded hole, so that the protection of the threaded hole is enhanced by the threaded ring, the abrasion damage to the threaded hole is reduced, and the use effect of the threaded hole is enhanced.

Drawings

FIG. 1 is a top view of the joint of the base, sleeve and bearing of the present utility model;

FIG. 2 is a top view of the joint of the base, the sleeve and the lower stop collar of the present utility model;

FIG. 3 is a top view of the overall structure of the present utility model;

Fig. 4 is a schematic view of a partial structure of the present utility model.

The reference numerals in the figures illustrate:

1 base, 2 sleeve seats, 3 lower limiting rings, 4 bearings, 5 upper limiting rings, 6 threaded holes, 7 threaded rings and 8 reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1

Referring to fig. 1-4, a bearing-limited outer ball bearing with a seat in the drawings comprises a base 1, wherein a sleeve seat 2 is fixedly arranged at the upper end of the base 1, a lower limiting ring 3 is fixedly arranged at the lower end of the interior of the sleeve seat 2, a bearing 4 is slidably inserted into the interior of the sleeve seat 2, an upper limiting ring 5 is fixedly clamped at the upper end of the sleeve seat 2 through bolts, a plurality of threaded holes 6 are formed in the base 1, a plurality of threaded rings 7 are fixedly arranged at the upper end of the base 1, and a plurality of reinforcing ribs 8 are fixedly arranged at the upper end of the base 1.

For easy to assemble, bearing 4 sets up in the upper end of lower spacing ring 3, and upper spacing ring 5 sets up in the upper end of bearing 4, and the inside of screw hole 6 is put through with the inside of screwed ring 7, and the one end of strengthening rib 8 is fixed to be set up in cover seat 2.

In this embodiment, through setting up of lower spacing ring 3, carry out spacingly to the lower extreme of bearing 4, through setting up of last spacing ring 5, carry out spacingly to the upper end of bearing 4 to carry out spacingly from top to bottom to bearing 4 respectively and fix, increase the spacing joint steadiness of bearing 4, avoid bearing 4 to take off the inside of cover seat 2.

Example 2

Referring to fig. 1-4, this embodiment further illustrates an example 1, in which a bearing-limited outer ball bearing with a seat includes a base 1, a sleeve seat 2 is fixedly disposed at an upper end of the base 1, a lower limiting ring 3 is fixedly disposed at a lower end of an inner portion of the sleeve seat 2, a bearing 4 is slidably inserted into an inner portion of the sleeve seat 2, an upper limiting ring 5 is fixedly fastened to an upper end of the sleeve seat 2 through a bolt, a plurality of threaded holes 6 are disposed on the base 1, a plurality of threaded rings 7 are fixedly disposed at an upper end of the base 1, and a plurality of reinforcing ribs 8 are fixedly disposed at an upper end of the base 1.

For convenient limiting, the inner diameter of the lower limiting ring 3 is the same as that of the upper limiting ring 5, and the other end of the reinforcing rib 8 is fixedly arranged on the threaded ring 7.

In this embodiment, through the fixed screwed ring 7 that sets up in upper end of screw hole 6, the protection to screw hole 6 is increaseed to the screwed ring 7, has reduced the wearing and tearing damage that screw hole 6 received, increases the result of use of screw hole 6.

Through slip joint bearing 4, then go up spacing ring 5 through a plurality of bolt spacing fixed, then can conveniently install spacing base 1 through the inside of the spacing connection screw hole 6 of bolt.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (5)

1. The utility model provides a spacing outer ball bearing of taking seat of bearing, includes base (1), its characterized in that: the novel anti-theft device is characterized in that a sleeve seat (2) is fixedly arranged at the upper end of the base (1), a lower limiting ring (3) is fixedly arranged at the lower end of the interior of the sleeve seat (2), a bearing (4) is inserted into the sleeve seat (2) in a sliding mode, an upper limiting ring (5) is fixedly clamped at the upper end of the sleeve seat (2) through bolts, a plurality of threaded holes (6) are formed in the base (1), a plurality of threaded rings (7) are fixedly arranged at the upper end of the base (1), and a plurality of reinforcing ribs (8) are fixedly arranged at the upper end of the base (1).

2. The bearing spacing seated outer ball bearing of claim 1, wherein: the bearing (4) is arranged at the upper end of the lower limiting ring (3), and the upper limiting ring (5) is arranged at the upper end of the bearing (4).

3. The bearing spacing seated outer ball bearing of claim 1, wherein: the inside of screw hole (6) is put through with the inside of screwed ring (7), the one end of strengthening rib (8) is fixed to be set up in cover seat (2).

4. The bearing spacing seated outer ball bearing of claim 1, wherein: the inner diameter of the lower limiting ring (3) is the same as the inner diameter of the upper limiting ring (5).

5. The bearing spacing seated outer ball bearing of claim 1, wherein: the other end of the reinforcing rib (8) is fixedly arranged on the threaded ring (7).