CN218718268U

CN218718268U - Thin-wall bearing

Info

Publication number: CN218718268U
Application number: CN202223173991.2U
Authority: CN
Inventors: 郑德洋
Original assignee: Dalian Ganjingzi Chuncheng Ring Rolling Mill
Current assignee: Dalian Ganjingzi Chuncheng Ring Rolling Mill
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-24
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a thin-walled bearing, including mounting panel and bearing main part, the top fixedly connected with mount pad of mounting panel, the mounting hole has been seted up to the both sides of mounting panel, the inside assembly of mount pad has the bearing main part, the ball has been inlayed to the inside of spacing ring, the inboard and the contact of interior lantern ring outer wall of ball, the preformed hole has been seted up to the top and the bottom of spacing ring. This thin wall bearing is through being provided with the bearing main part, the ball, the interior lantern ring, spacing ring and location knob, be equipped with the multiunit ball between bearing main part and the interior lantern ring, and inlay the ball in the through-hole of spacing ring, it is spacing to it to utilize the spacing ring, the top and the bottom of spacing ring are equipped with the location knob respectively, rotatory location knob contacts its end and ball again, the end of location knob is equipped with the arc board that accords with the ball shape, further to the ball location, the stability of using has been improved, what solve is not the problem of possessing location structure.

Description

Thin-wall bearing

Technical Field

The utility model relates to a bearing technical field specifically is a thin wall bearing.

Background

The bearing is an important part in mechanical equipment, assembles the bearing and a rotating part together, is mainly used for supporting the rotating part, can reduce the friction in the rotating part motion process, and the bearing is widely applied to metallurgy, wind power, mining machinery, aerospace and automobile parts, and the thin-walled bearing has an extremely thin bearing section, has the characteristics of light weight and high rigidity, and refers to patent application numbers: CN202023302557.0, the bearing convenient to installation that provides, including the bearing main part, the one end of bearing main part is provided with first spliced pole, the other end of bearing main part is provided with the second spliced pole the one end of first spliced pole is provided with first fixed disk, the one end of second spliced pole is provided with the second fixed disk, the one end of first fixed disk is provided with first installation axle, the one end of second fixed disk is provided with second installation axle.

The ball between the bearing is generally embedded in the groove for use, the outside of the ball does not have a positioning structure, and the ball is easy to fall off after being used for a long time, so that the movement of a rotating part is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thin wall bearing to the problem of not possessing location structure who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a thin-wall bearing comprises a mounting plate and a bearing main body, wherein the top of the mounting plate is fixedly connected with a mounting seat, mounting holes are formed in two sides of the mounting plate, and the bearing main body is assembled in the mounting seat;

the interior lantern ring is installed to the inboard of bearing main part, the spacing ring has been cup jointed to the inboard of bearing main part, the ball has been inlayed to the inside of spacing ring, the inboard and the contact of interior lantern ring outer wall of ball, the preformed hole has been seted up to the top and the bottom of spacing ring, the inside in preformed hole is provided with the location knob.

Preferably, the end of the positioning knob is in contact with the outer surface of a ball, which is annularly distributed about the center point of the bearing body.

Preferably, the inner side of the mounting seat is provided with a clamping groove, the outer part of the bearing main body is connected with a clamping block, two sides of the top of the mounting seat are inserted with limit screws, the outer part of each limit screw is connected with a rotating block, and the bottoms of the limit screws are abutted against the outer part of the bearing main body.

Preferably, the clamping blocks and the clamping grooves are arranged in the same number, and the clamping blocks are clamped and embedded in the clamping grooves.

Preferably, a preformed groove is formed in the limiting ring, a sliding plate is connected to the inside of the preformed groove in a sliding mode, a button is connected to the inner side of the sliding plate, a buffer spring is sleeved on the outside of the sliding plate, the limiting groove is formed in the bearing main body, and a clamping rod is connected to the outer side of the sliding plate.

Preferably, the clamping rod is clamped inside the limiting groove, the sliding plate is T-shaped, and the buffer spring is located inside the reserved groove.

Compared with the prior art, the beneficial effects of the utility model are that: the thin-wall bearing has the advantages that the ball bearings can be conveniently positioned, the use stability is ensured, the thin-wall bearing is convenient to install, the structure is simple, the operation difficulty is low, meanwhile, the limiting ring can be positioned, the offset generated in use is avoided, and the use effect is improved;

(1) By arranging the bearing main body, the balls, the inner sleeve ring, the limiting ring and the positioning knob, when the bearing is used, a plurality of groups of balls are assembled between the bearing main body and the inner sleeve ring, the balls are embedded in the through holes of the limiting ring and limited by the limiting ring, the positioning knobs are respectively arranged at the top and the bottom of the limiting ring, then the positioning knobs are rotated to contact the tail ends of the limiting ring with the balls, and the tail ends of the positioning knobs are provided with arc plates which conform to the shapes of the balls, so that the balls are further positioned, and the use stability is improved;

(2) By arranging the bearing main body, the clamping groove, the limiting screw rod, the rotating block, the clamping block and the mounting seat, when the bearing main body is assembled in use, the bearing main body is placed into the mounting seat, the clamping block is clamped and embedded in the clamping groove in a sliding mode until the clamping block is clamped, the bearing main body can be fastened in the mounting seat after the clamping block is clamped, then the limiting screw rod is inserted into the top of the mounting seat, and the limiting screw rod is abutted against the outer portion of the bearing main body through the rotating block, so that the bearing main body is assembled, the structure is simple, the bearing main body is convenient to disassemble, and the using effect is improved;

(3) Through being provided with buffer spring, spacing groove, kelly, slide, button and preformed groove, during the use, after the spacing ring assembly, again with slide slip inlay in the preformed groove inside, until with the kelly joint in the spacing inslot portion, simultaneously tensile buffer spring utilizes buffer spring to the kelly maintenance, with the assembly of three group's slides and with the kelly joint in the spacing inslot portion in proper order to this is fixed a position the spacing ring, takes place to drop when avoiding using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the bearing body of the present invention;

FIG. 3 is a schematic side view of the limiting ring of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 2 according to the present invention.

In the figure: 1. mounting a plate; 2. a bearing body; 3. a card slot; 4. a limit screw; 5. rotating the block; 6. a clamping block; 7. a mounting seat; 8. mounting holes; 9. a ball bearing; 10. an inner collar; 11. a limiting ring; 12. positioning a knob; 13. reserving a hole; 14. a buffer spring; 15. a limiting groove; 16. a clamping rod; 17. a slide plate; 18. a button; 19. and (5) reserving a groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a thin-wall bearing includes a mounting plate 1 and a bearing main body 2, wherein the top of the mounting plate 1 is fixedly connected with a mounting seat 7, mounting holes 8 are formed on two sides of the mounting plate 1, and the bearing main body 2 is assembled inside the mounting seat 7;

an inner sleeve ring 10 is installed on the inner side of the bearing main body 2, a limiting ring 11 is sleeved on the inner side of the bearing main body 2, a ball 9 is embedded in the limiting ring 11, the inner side of the ball 9 is in contact with the outer wall of the inner sleeve ring 10, preformed holes 13 are formed in the top and the bottom of the limiting ring 11, a positioning knob 12 is arranged in each preformed hole 13, the tail end of each positioning knob 12 is in contact with the outer surface of the ball 9, and the balls 9 are distributed annularly about the central point of the bearing main body 2;

specifically, as shown in fig. 2 and 3, the ball 9 is embedded in a through hole of the limit ring 11, the limit ring 11 is used for limiting the position of the ball, the top and the bottom of the limit ring 11 are respectively provided with a positioning knob 12, the positioning knob 12 is rotated to contact the tail end of the ball 9, and the tail end of the positioning knob 12 is provided with an arc plate conforming to the shape of the ball 9 to further position the ball 9.

Example 2: the inner side of the mounting seat 7 is provided with a clamping groove 3, the outer part of the bearing main body 2 is connected with clamping blocks 6, the clamping blocks 6 and the clamping grooves 3 are arranged in the same number, the clamping blocks 6 are clamped and embedded in the clamping grooves 3, two sides of the top of the mounting seat 7 are inserted with limiting screw rods 4, the outer part of each limiting screw rod 4 is connected with a rotating block 5, and the bottom of each limiting screw rod 4 is tightly propped against the outer part of the bearing main body 2;

specifically, as shown in fig. 1, the clamping groove 3 and the clamping block 6 are in a one-to-one correspondence relationship, the clamping block 6 is slidably clamped inside the clamping groove 3, the bearing body 2 can be fastened inside the mounting seat 7 after the clamping is finished, the limiting screw rod 4 is inserted into the top of the mounting seat 7, the limiting screw rod 4 is abutted to the outside of the bearing body 2 through the rotating rotary block 5, and the bearing body 2 is mounted.

Example 3: a preformed groove 19 is formed in the limiting ring 11, a sliding plate 17 is connected to the inner portion of the preformed groove 19 in a sliding mode, a button 18 is connected to the inner side of the sliding plate 17, a buffer spring 14 is sleeved on the outer portion of the sliding plate 17, a limiting groove 15 is formed in the bearing main body 2, a clamping rod 16 is connected to the outer side of the sliding plate 17, the clamping rod 16 is clamped in the limiting groove 15, the sliding plate 17 is T-shaped, and the buffer spring 14 is located in the preformed groove 19;

specifically, as shown in fig. 2 and 4, the sliding plates 17 are slidably inserted into the preformed grooves 19 until the clamping rods 16 are clamped inside the limiting grooves 15, the three groups of sliding plates 17 are sequentially assembled and the clamping rods 16 are clamped inside the limiting grooves 15, so that the limiting rings 11 are positioned, and the sliding plates 17 are prevented from falling off when in use, and when the sliding plates are required to be detached, the sliding plates 17 are moved upwards by pressing the buttons 18 when the buffering springs 14 release pressure, so that the clamping rods 16 are separated from the limiting grooves 15.

The working principle is as follows: the utility model discloses when using, at first, be equipped with multiunit ball 9 between bearing main part 2 and the interior lantern ring 10, and inlay ball 9 in the through-hole of spacing ring 11, it is spacing to it to utilize spacing ring 11, the top and the bottom of spacing ring 11 are equipped with location knob 12 respectively, rotatory location knob 12 contacts its end and ball 9 again, location knob 12's end is equipped with the arc board that accords with the ball 9 shape, further fix a position ball 9, spacing ring 11 assembles the back, again with slide 17 slide block inlay inside reserve groove 19, until with kelly 16 joint inside spacing groove 15, simultaneously tensile buffer spring 14, utilize buffer spring 14 to the kelly 16, the maintenance is in proper order with the assembly of three group's slides 17 and with kelly 16 joints inside spacing groove 15, with this to spacing ring 11 location, when assembling bearing main part 2, put into mount pad 7 with bearing main part 2, draw-in-to-block 3 and fixture block 6 are the one-to-one correspondence, it inlays inside draw-in block 3 to block 6 slide block, until the card is died, just can fasten back bearing main part 2 internal portion at mount pad 7, the external screw rod that can insert 4 at the rotatory bearing main part of bearing 4, can support tight at the installation at the top of spacing bearing main part through the installation screw rod 4, the installation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. A thin-walled bearing, includes mounting panel (1) and bearing body (2), its characterized in that: the top of the mounting plate (1) is fixedly connected with a mounting seat (7), mounting holes (8) are formed in two sides of the mounting plate (1), and a bearing main body (2) is assembled in the mounting seat (7);

interior lantern ring (10) is installed to the inboard of bearing main part (2), spacing ring (11) have been cup jointed to the inboard of bearing main part (2), ball (9) have been inlayed to the inside of spacing ring (11), the inboard and the interior lantern ring (10) outer wall contact of ball (9), preformed hole (13) have been seted up to the top and the bottom of spacing ring (11), the inside of preformed hole (13) is provided with location knob (12).

2. A thin-walled bearing according to claim 1 wherein: the tail end of the positioning knob (12) is in contact with the outer surface of the ball (9), and the ball (9) is annularly distributed relative to the central point of the bearing main body (2).

3. A thin-walled bearing according to claim 1 wherein: draw-in groove (3) have been seted up to the inboard of mount pad (7), the external connection of bearing main part (2) has fixture block (6), the both sides at mount pad (7) top are inserted and are equipped with stop screw (4), the external connection of stop screw (4) has rotatory piece (5), the bottom of stop screw (4) is supported tightly at bearing main part (2) outside.

4. A thin-walled bearing according to claim 3 wherein: the number of the clamping blocks (6) is the same as that of the clamping grooves (3), and the clamping blocks (6) are clamped in the clamping grooves (3).

5. A thin-walled bearing according to claim 1 wherein: a preformed groove (19) is formed in the limiting ring (11), a sliding plate (17) is connected to the inner portion of the preformed groove (19) in a sliding mode, a button (18) is connected to the inner side of the sliding plate (17), a buffer spring (14) is sleeved on the outer portion of the sliding plate (17), a limiting groove (15) is formed in the bearing main body (2), and a clamping rod (16) is connected to the outer side of the sliding plate (17).

6. A thin-walled bearing according to claim 5 wherein: the clamping rod (16) is clamped inside the limiting groove (15), the sliding plate (17) is T-shaped, and the buffer spring (14) is located inside the reserved groove (19).