CN217603200U

CN217603200U - Bearing easy to fix

Info

Publication number: CN217603200U
Application number: CN202221249141.3U
Authority: CN
Inventors: 罗致华
Original assignee: Daw Bearing Co ltd
Current assignee: Daw Bearing Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-18
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses an easily fixable's bearing, including the bearing frame, the mounting groove has been seted up to one side of bearing frame, mounting groove lateral wall fixedly connected with annular connecting plate, the inside of annular connecting plate is provided with the bearing body, the periphery of bearing body is provided with a plurality of fixed subassemblies, fixed subassembly is connected with annular connecting plate block. According to the bearing easy to fix, the bearing body can be tightly attached to the inner surface of the annular connecting plate through the clamping of the bolts and the corresponding clamping grooves and the tightening of the fastening nuts, so that the bearing body is quickly fixed, the annular clamping plates are clamped into the corresponding limiting grooves and the annular cover plate is rotated, so that the bearing body is covered and further fixed by the annular cover plate, and the overall sealing performance is also improved; simultaneously, the annular cover plate is unscrewed from the bearing seat, and the bearing body can be quickly taken out by loosening the fastening nut, so that the operation is simple and convenient.

Description

Bearing easy to fix

Technical Field

The utility model relates to a bearing technical field specifically is an easily fixed bearing.

Background

The bearing is a component for fixing and reducing the friction coefficient of load in the mechanical transmission process, when other parts move relatively to each other on the shaft, the bearing can reduce the friction coefficient in the power transmission process and keep the center position of the shaft fixed, and the main function of the bearing is to support the mechanical rotating body so as to reduce the friction coefficient of the mechanical load of the equipment in the transmission process.

At present, when the bearing is installed and fixed, the outer ring of the bearing and the hole wall are in interference fit, so that the installation and the fixation are inconvenient, and the interference fit causes the bearing to be inconvenient to detach when the bearing is damaged and needs to be checked or maintained.

We have therefore improved this and have proposed a bearing which is easy to secure.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an easily fixable's bearing, including the bearing frame, the mounting groove has been seted up to one side of bearing frame, mounting groove lateral wall fixedly connected with annular connecting plate, the inside of annular connecting plate is provided with the bearing body, the periphery of bearing body is provided with a plurality of fixed subassemblies, fixed subassembly is connected with annular connecting plate block, the one end of annular connecting plate extends to the outside and the threaded connection of mounting groove has annular apron.

As a preferred technical scheme of the utility model, a plurality of draw-in grooves have been seted up to the periphery of annular connecting plate, the mounting groove inner wall corresponds the draw-in groove position and has all seted up the regulation hole.

As a preferred technical scheme of the utility model, the bearing body includes outer lane and inner circle, sliding connection has the roller between outer lane and the inner circle, the spacing groove has all been seted up to the both sides of inner circle.

As a preferred technical scheme of the utility model, the equal fixedly connected with annular cardboard in one side that mounting groove and annular apron are close to each other, the periphery of annular cardboard is connected with the periphery block of the spacing groove that corresponds.

As a preferred technical scheme of the utility model, fixed subassembly is including the bolt that is fixed in the outer lane periphery, the one end periphery of bolt is connected with the draw-in groove block that corresponds, just bolt one end extends to the downthehole portion of regulation and threaded connection has fastening nut.

As an optimal technical scheme of the utility model, one side bottom fixedly connected with arc layer board of bearing frame, the interior table side and the annular cover bottom swing joint of arc layer board.

As a preferred technical scheme of the utility model, a plurality of installation keyways have been seted up to the inner wall of inner circle, and a plurality of installation keyways are annular evenly distributed.

The utility model has the advantages that: according to the bearing easy to fix, the bolts arranged on the periphery of the bearing body are clamped with the corresponding clamping grooves, and the fastening nuts are screwed down, so that the bearing body can be tightly attached to the inner surface side of the annular connecting plate, the bearing body can be firmly fixed to the bearing seat, the annular clamping plates in the annular cover plate are clamped into the corresponding limiting grooves, the annular cover plate is rotated, the annular cover plate covers the bearing body, the bearing body is further fixed, and the whole sealing performance is also improved; when the interior of the bearing body needs to be overhauled or maintained, the annular cover plate is unscrewed from the bearing seat, and the fastening nut is loosened, so that the bearing body can be quickly taken out.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the whole structure of an easily fixed bearing of the present invention;

fig. 2 is a schematic view of a split structure of the bearing easy to fix according to the present invention;

fig. 3 is a schematic view of the back side of fig. 2 of an easy-to-fix bearing of the present invention;

fig. 4 is a schematic view of a bearing body of the bearing easy to fix according to the present invention;

fig. 5 is an enlarged schematic view of the position a in fig. 4 of the bearing easy to fix according to the present invention.

In the figure:

1. a bearing seat; 101. mounting grooves;

2. an annular connecting plate; 201. a card slot; 202. an adjustment hole;

3. a bearing body; 301. an outer ring; 302. an inner ring; 303. a roller; 304. a limiting groove; 305. installing a key groove;

4. a fixing assembly; 401. a bolt; 402. fastening a nut;

5. an annular cover plate;

6. an annular clamping plate;

7. an arc-shaped supporting plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model relates to an easily fixable's bearing, including bearing frame 1, mounting groove 101 has been seted up to one side of bearing frame 1, and mounting groove 101 lateral wall fixedly connected with annular connecting plate 2, the inside of annular connecting plate 2 is provided with bearing body 3, and bearing body 3's periphery is provided with a plurality of fixed subassemblies 4, and fixed subassembly 4 is connected with the 2 block of annular connecting plate, and the one end of annular connecting plate 2 extends to the outside and the threaded connection of mounting groove 101 has annular cover plate 5.

Wherein, a plurality of draw-in grooves 201 have been seted up to annular connecting plate 2's periphery, and the mounting groove 101 inner wall corresponds draw-in groove 201 position and has all seted up regulation hole 202, and when using, through the setting of draw-in groove 201, be convenient for put into mounting groove 101 back with bearing body 3 for fixed subassembly 4 can block into in the draw-in groove 201 and carry on spacingly with bearing body 3's position.

Wherein, bearing body 3 includes outer lane 301 and inner circle 302, and sliding connection has roller 303 between outer lane 301 and the inner circle 302, and spacing groove 304 has all been seted up to the both sides of inner circle 302, and when using, through the setting of roller 303, can make bearing body 3 can exert its effect of using, through the setting of spacing groove 304, can play sealed effect, avoids outside dust to enter into the inside of bearing body 3 and influence bearing body 3's use.

Wherein, the equal fixedly connected with annular cardboard 6 in one side that mounting groove 101 and annular cover plate 5 are close to each other, the periphery of annular cardboard 6 is connected with the periphery block of the spacing groove 304 that corresponds, when using, utilizes the cooperation of annular cardboard 6 and spacing groove 304 to use, can improve bearing body 3's whole leakproofness.

Wherein, fixed subassembly 4 is including being fixed in the bolt 401 of outer lane 301 periphery, the one end periphery of bolt 401 is connected with the draw-in groove 201 block that corresponds, and bolt 401 one end extends to and adjusts the inside and threaded connection of hole 202 has fastening nut 402, when using, can go into draw-in groove 201 with bearing body 3 card through bolt 401, carry out the position to its bearing body 3 and prescribe a limit to, and through screwing up fastening nut 402, can make bearing body 3 install to mounting groove 101 fast in, make bearing body 3 firmly fixed.

Wherein, one side bottom fixedly connected with arc layer board 7 of bearing frame 1, the interior table side of

arc layer board

7 and 5 bottom swing joint of annular apron, when using, through the setting of arc layer board 7, can play the supporting role to annular apron 5, improve its holistic stability.

Wherein, a plurality of installation keyway 305 have been seted up to the inner wall of inner circle 302, and a plurality of installation keyway 305 are annular evenly distributed, and when using, through the setting of installation keyway 305, can play spacing guide effect, and it is fixed convenient to carry out quick block with outside axis of rotation.

The working principle is as follows: the bearing easy to fix is different from the prior art, has reasonable structure, convenient use and simple operation, and can enable a user to simply and clearly understand the working principle;

when the bearing body 3 needs to be rapidly installed and fixed, the bearing body 3 is placed into the installation groove 101, the periphery of the bolt 401 is clamped with the corresponding clamping groove 201, the fastening nut 402 is screwed tightly, the periphery of the outer ring 301 of the bearing body 3 is tightly attached to the inner surface side of the annular connecting plate 2, the bearing body 3 can be firmly fixed to the bearing seat 1, the annular clamping plate 6 in the annular cover plate 5 is clamped into the corresponding limiting groove 304, the annular cover plate 5 is rotated, the annular cover plate 5 covers the bearing body 3, the bearing body 3 is further fixed, and the overall sealing performance is improved; when the interior of the bearing body needs to be overhauled or maintained, the annular cover plate 5 is unscrewed from the bearing seat 1, and the fastening nut 402 is loosened to quickly take out the bearing body 3.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an easy fixed bearing, includes bearing frame (1), its characterized in that, mounting groove (101) have been seted up to one side of bearing frame (1), mounting groove (101) lateral wall fixedly connected with annular connecting plate (2), the inside of annular connecting plate (2) is provided with bearing body (3), the periphery of bearing body (3) is provided with a plurality of fixed subassemblies (4), fixed subassembly (4) are connected with annular connecting plate (2) block, the outside and the threaded connection of annular connecting plate (2) extend to mounting groove (101) have annular apron (5).

2. The bearing easy to fix as claimed in claim 1, wherein the annular connecting plate (2) has a plurality of slots (201) formed in its outer periphery, and the inner wall of the mounting groove (101) has adjusting holes (202) formed at positions corresponding to the slots (201).

3. The bearing easy to fix is characterized in that the bearing body (3) comprises an outer ring (301) and an inner ring (302), a roller (303) is connected between the outer ring (301) and the inner ring (302) in a sliding manner, and both sides of the inner ring (302) are provided with limiting grooves (304).

4. An easily fixable bearing according to claim 1, wherein the mounting groove (101) and the annular cover plate (5) are fixedly connected with an annular clamping plate (6) at the side close to each other, and the periphery of the annular clamping plate (6) is connected with the periphery of the corresponding limiting groove (304) in a clamping manner.

5. An easily fixable bearing according to claim 1, wherein the fixing component (4) comprises a bolt (401) fixed to the outer periphery of the outer ring (301), the bolt (401) has one end outer periphery snap-connected with a corresponding clamping groove (201), and one end of the bolt (401) extends into the adjusting hole (202) and is screwed with a fastening nut (402).

6. An easily fixable bearing according to claim 1, wherein an arc-shaped supporting plate (7) is fixedly connected to the bottom of one side of the bearing seat (1), and the inner surface of the arc-shaped supporting plate (7) is movably contacted with the bottom of the annular cover plate (5).

7. An easily fixable bearing according to claim 3, wherein the inner wall of the inner ring (302) is provided with a plurality of mounting key slots (305), and the plurality of mounting key slots (305) are uniformly distributed in a ring shape.