CN217713361U

CN217713361U - Roller bearing convenient to outer lane installation

Info

Publication number: CN217713361U
Application number: CN202222148938.0U
Authority: CN
Inventors: 韦勇; 叶树息
Original assignee: Changzhou Dayang Bearing Manufacturing Co ltd
Current assignee: Changzhou Dayang Bearing Manufacturing Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-01
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a roller bearing technical field especially relates to a roller bearing convenient to installation of outer lane, including outer lane, inner circle and holder, the holder internal rotation is connected with a plurality of roller, outer lane bottom fixed mounting has solid fixed ring, and there is the collar on the outer lane top through threaded connection, the outer lane internal rotation is connected with the screw rod, and is connected with rotatory piece through the outer lane on one side of the screw rod, the screw rod outside is through threaded connection elasticity arc board, and elasticity arc board one end fixed mounting has the clamp plate, fixed mounting has the spring in the outer lane, and spring top fixed mounting has the locating plate. The utility model discloses, be convenient for install roller bearing's outer lane, the split of also being convenient for simultaneously conveniently maintains and changes, has certain practicality.

Description

Roller bearing convenient to outer lane installation

Technical Field

The utility model relates to a roller bearing technical field especially relates to a roller bearing convenient to outer lane installation.

Background

The roller bearing generally comprises an inner ring, an outer ring, a roller, a retainer and other four components, wherein the inner ring is used for being assembled with a journal, the outer ring is used for being assembled with a bearing seat, usually, the inner ring rotates along with the journal, the outer ring is fixed, but the outer ring can also rotate while the inner ring does not move, or the inner ring and the outer ring rotate simultaneously. General roller bearing, though solved the outer lane when using because the atress takes place axial displacement's situation, but the outer lane is when installing, and the staff need use appurtenance to rotate a plurality of bolts repeatedly and just can install the outer lane, and the operation is comparatively loaded down with trivial details for the staff can not be light installs the outer lane, consequently, need design the roller bearing of the outer lane installation of being convenient for and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roller bearing convenient for installation of an outer ring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a roller bearing convenient to outer lane installation, includes outer lane, inner circle and holder, the holder internal rotation is connected with a plurality of roller, outer lane bottom fixed mounting has solid fixed ring, and the outer lane top has the collar through threaded connection, the outer lane internal rotation is connected with the screw rod, and screw rod one side is connected with rotatory piece through the outer lane, the screw rod outside is through threaded connection elasticity arc board, and elasticity arc board one end fixed mounting has the clamp plate, fixed mounting has the spring in the outer lane, and spring top fixed mounting has the locating plate.

Preferably, the inner ring is designed in an I-shaped structure, and can limit the top end and the bottom end of the retainer.

Preferably, the retainer comprises two semicircular arc frames, and the semicircular arc frames are connected through a bolt, so that the inner ring and the retainer are conveniently connected, and the assembly work is convenient to unfold.

Preferably, four threaded pins are fixedly mounted at the bottom of the mounting ring, a groove is formed in the top end of the mounting ring, a threaded interface matched with the threaded pins is formed in the top end of the outer ring, the outer ring is connected with the mounting ring through rotation, and the position can be guaranteed not to deviate.

Preferably, the rotating block adopts a built-in design, and a hexagonal groove is formed in the rotating block, so that the use of the roller bearing is not hindered, and the adjustment is convenient.

Preferably, the bottom of the pressing plate is designed to be an inclined structure, one side of the positioning plate is provided with a connecting groove matched with the pressing plate, the positioning plate can be lowered through extrusion of the pressing plate, and the mounting ring can be conveniently detached.

Preferably, locating plate one side adopts slope structural design, and sets up the constant head tank with the locating plate adaptation bottom the collar, utilizes the locating plate to fix a position the collar, makes its unable autogiration.

The utility model has the advantages that: the utility model discloses, only need utilize the collar to accomplish connection and installation between outer lane and inner circle and the holder, convenient operation, can also fix a position the collar through spring and locating plate simultaneously, make it can't the autogiration after the installation is accomplished, roller bearing's fastness has been strengthened greatly, and can utilize the screw rod, rotatory piece, elasticity arc board and clamp plate to make the locating plate leave the collar, thereby be convenient for dismantle the collar, can be used for maintaining and change work, and has strong practicality.

Drawings

Fig. 1 is a schematic top view of a roller bearing convenient for mounting an outer ring according to the present invention;

fig. 2 is a schematic front structural view of a roller bearing convenient for mounting an outer ring according to the present invention;

fig. 3 is a schematic side structural view of the roller bearing convenient for the installation of the outer ring of the present invention.

In the figure: 1. an outer ring; 2. an inner ring; 3. a holder; 4. a roller; 5. a fixing ring; 6. a mounting ring; 7. a screw; 8. rotating the block; 9. an elastic arc plate; 10. pressing a plate; 11. a spring; 12. and (7) positioning the plate.

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.

Example (b): referring to fig. 1-3, a roller bearing convenient to installation of outer lane, including outer lane 1, inner circle 2 and

holder

3, 3 internal rotations of holder are connected with a plurality of

roller

4, 1 bottom fixed mounting in outer lane has solid fixed

ring

5, and 1 top in outer lane has collar 6 through threaded connection, 1 internal rotations in outer lane is connected with screw rod 7, and screw rod 7 one side is connected with rotatory piece 8 through outer lane 1, the screw rod 7 outside has elasticity arc board 9 through threaded connection, and elasticity arc board 9 one end fixed mounting has clamp plate 10, 1 internal fixed mounting in outer lane has spring 11, and spring 11 top fixed mounting has locating plate 12.

Furthermore, the inner ring 2 adopts an I-shaped structural design, and can limit the top end and the bottom end of the retainer 3.

Further, the retainer 3 is composed of two semicircular arc frames, and the semicircular arc frames are connected through a bolt, so that the inner ring 2 and the retainer 3 are conveniently connected, and the assembly work is convenient to expand.

Further, 6 bottom fixed mounting of collar has four threaded pins, and 6 tops of collar are seted up flutedly, and 1 top of outer lane set up with the hickey of threaded pin adaptation, accomplish the connection of outer lane 1 and collar 6 through the rotation, and can guarantee that the position can not take place the skew.

Furthermore, the rotating block 8 adopts a built-in design, and a hexagonal groove is formed in the rotating block 8, so that the use of the roller bearing is not hindered, and the adjustment is convenient.

Further, the bottom of the pressing plate 10 is designed to be an inclined structure, a connecting groove matched with the pressing plate 10 is formed in one side of the positioning plate 12, the positioning plate 12 can be lowered through extrusion of the pressing plate 10, and the mounting ring 6 can be conveniently detached.

Furthermore, locating plate 12 one side adopts the slope structural design, and the constant head tank with locating plate 12 adaptation is seted up to collar 6 bottom, utilizes locating plate 12 to fix a position collar 6, makes it unable autogiration.

The working principle is as follows: during the installation, need earlier two semicircle framves of holder 3 cover to the inner circle 2 outsides, and with the bolt connection, put into outer lane 1 with inner circle 2 and holder 3 after that, and let holder 3 meet with the solid fixed ring 5 of bottom, then cover collar 6, and it is rotatory to control it through the recess on collar 6 top, be connected with 1 top in outer lane through the screw thread round pin, spring 11 receives pressure area locating plate 12 to descend and get into outer lane 1 simultaneously, after collar 6 is rotatory targets in place, the constant head tank is just being in locating plate 12 top, locating plate 12 stretches out and meets rather than through spring 11's elasticity, accomplish location and installation work.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

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

1. The utility model provides a roller bearing convenient to outer lane installation, includes outer lane (1), inner circle (2) and holder (3), its characterized in that, holder (3) internal rotation is connected with a plurality of roller (4), outer lane (1) bottom fixed mounting has solid fixed ring (5), and has mounting ring (6) on outer lane (1) top through threaded connection, outer lane (1) internal rotation is connected with screw rod (7), and is connected with rotatory piece (8) through outer lane (1) in screw rod (7) one side, the elastic arc board (9) of threaded connection is passed through in the screw rod (7) outside, and elastic arc board (9) one end fixed mounting has clamp plate (10), outer lane (1) internal fixed mounting has spring (11), and spring (11) top fixed mounting has locating plate (12).

2. Roller bearing facilitating the mounting of an outer ring according to claim 1, characterized in that the inner ring (2) is of i-shaped structural design.

3. Roller bearing facilitating the mounting of an outer ring according to claim 1, characterized in that the cage (3) consists of two semi-circular arc frames, which are connected by a pin.

4. The roller bearing facilitating outer ring installation according to claim 1, wherein four threaded pins are fixedly installed at the bottom of the installation ring (6), a groove is formed in the top end of the installation ring (6), and a threaded connector matched with the threaded pins is formed in the top end of the outer ring (1).

5. Roller bearing facilitating the mounting of an outer ring according to claim 1, characterized in that the rotating block (8) is of a built-in design and a hexagonal groove is formed in the rotating block (8).

6. The roller bearing convenient for outer ring installation as claimed in claim 1, wherein the bottom of the pressure plate (10) is designed to be inclined, and one side of the positioning plate (12) is provided with a connecting groove adapted to the pressure plate (10).

7. The roller bearing convenient for outer ring installation according to claim 1, wherein one side of the positioning plate (12) is designed to be inclined, and a positioning groove matched with the positioning plate (12) is formed at the bottom of the installation ring (6).