CN214661489U

CN214661489U - Effectual bearing of prevention of seepage water

Info

Publication number: CN214661489U
Application number: CN202120861401.1U
Authority: CN
Inventors: 汤国良; 陆忠良
Original assignee: JIANGSU DIBANG SANXING BEARING CO Ltd
Current assignee: JIANGSU DIBANG SANXING BEARING CO Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-09
Anticipated expiration: 2031-04-25

Abstract

The utility model discloses an effectual bearing of prevention of seepage water, including shell and activity groove, the shell is ring shape setting, the activity groove has all been seted up on the lateral wall about the shell, equal swing joint has the ring board in the activity groove, the center of shell runs through there is the sleeve, the sleeve cross-section is T shape setting, the sleeve is close to the setscrew on the lateral wall of right-hand member, threaded connection has the thread bush on the sleeve. The utility model has the advantages that the shell and the sleeve are arranged, the ball inside is isolated through the sleeve and the shell, the water is effectively prevented from passing through, and the water seepage prevention performance of the bearing is improved; through being provided with leather packing and sealing washer, can the inside leakproofness of effectual improvement bearing, avoid the water source infiltration, the prevention of seepage water is effectual. The utility model has the advantages of good waterproof effect.

Description

Effectual bearing of prevention of seepage water

Technical Field

The utility model relates to a bearing technical field specifically is an effectual bearing of prevention of seepage water.

Background

The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. Rolling bearings are generally composed of an outer ring, an inner ring, a rolling body and a retainer, and are classified into two types, i.e., ball bearings and roller bearings, according to the shape of the rolling body.

Many equipment need strict waterproof when using among the prior art to this avoids the damage to equipment inside, and can't realize sealed between its interior outer lane when using for many bearings of prior art, very easily leads to outside water source to enter into equipment through the bearing inside, causes the damage to equipment, is unfavorable for the use. Based on above reason, the utility model provides an effectual bearing of prevention of seepage water solves the not enough of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the poor defect of prior art's water-proof effects, provide an effectual bearing of prevention of seepage water. The bearing with good water seepage prevention effect has the characteristics of good waterproof effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an effectual bearing of prevention of seepage water, includes the shell, the shell is ring shape setting, the activity groove has all been seted up on the lateral wall about the shell, the equal swing joint in the activity groove has the ring board, the center of shell runs through there is the sleeve, the sleeve cross-section is T shape setting, the sleeve is close to and has seted up screw thread on the lateral wall of right-hand member, threaded connection has the thread bush on the sleeve, sleeve and thread bush respectively with the ring board fixed connection of both sides, shell inner chamber evenly distributed is provided with a plurality of ball, be provided with the holder on the ball.

Preferably, a plurality of threaded holes are uniformly distributed in the left side wall of the sleeve and the side wall of the threaded sleeve, a plurality of grooves are uniformly distributed in the side wall of the circular ring plate, which is far away from the center of the shell, the threaded holes are connected with bolts in an internal thread mode, and one ends of the bolts are inserted into the grooves.

Preferably, two circular ring grooves are formed in the side wall, close to one side of the center of the shell, of each movable groove, two movable rings are fixedly connected to the side wall, close to one side of the center of the shell, of each circular ring plate, and the movable rings are movably connected with the circular ring grooves respectively.

Preferably, the side wall of the circular ring plate, which is far away from the center of the shell, is fixedly connected with a sealing gasket.

Preferably, an arc-shaped groove is formed in the side wall of the inner cavity of the shell, another arc-shaped groove is formed in the outer side wall, located on the inner cavity of the shell, of the sleeve, and two sides of the ball are respectively arranged in the two arc-shaped grooves.

Preferably, the outer side wall of the shell is provided with anti-skid grains.

Preferably, the side walls of the movable grooves are fixedly connected with sealing rings.

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

1. the utility model has the advantages that the shell and the sleeve are arranged, the ball inside is isolated through the sleeve and the shell, the water is effectively prevented from passing through, and the water seepage prevention performance of the bearing is improved;

2. through being provided with leather packing and sealing washer, can the inside leakproofness of effectual improvement bearing, avoid the water source infiltration, the prevention of seepage water is effectual.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Reference numbers in the figures: 1. a housing; 2. a movable groove; 3. a circular ring plate; 4. a sleeve; 5. a threaded sleeve; 6. a ball bearing; 7. a holder; 8. a groove; 9. a bolt; 10. a circular groove; 11. a movable ring; 12. a gasket; 13. an arc-shaped slot; 14. anti-skid lines; 15. and (5) sealing rings.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a bearing with good water seepage prevention effect comprises a shell 1, wherein the shell 1 is arranged in a circular ring shape, anti-skid grains 14 are arranged on the outer side wall of the shell 1, the installation is convenient, movable grooves 2 are respectively arranged on the left side wall and the right side wall of the shell 1, circular ring plates 3 are respectively and movably connected in the movable grooves 2, two circular ring grooves 10 are arranged on the side wall of the movable groove 2 close to one side of the center of the shell 1, two movable rings 11 are fixedly connected on the side wall of the circular ring plate 3 close to one side of the center of the shell 1, the movable rings 11 are respectively and movably connected with the circular ring grooves 10, the circular ring plates 3 are convenient to rotate, a sleeve 4 penetrates through the center of the shell 1, the section of the sleeve 4 is arranged in a T shape, threads are arranged on the outer side wall of the sleeve 4 close to the right end, a threaded sleeve 5 is connected with the threads on the sleeve 4, the sleeve 4 and the threaded sleeve 5 are respectively and fixedly connected with the circular ring plates 3 on the two sides, a plurality of threaded sleeves 4 and a plurality of threaded sleeves 5 are uniformly distributed on the left side wall and the side wall of the threaded sleeve 4, evenly distributed has seted up a plurality of recess 8 on the lateral wall of shell 1 center one side is kept away from to ring plate 3, screw hole female connection has bolt 9, bolt 9 one end is inserted in recess 8, can realize the fixed mounting to sleeve 4, improve isolation performance, the prevention of seepage is effectual, 1 inner chamber evenly distributed of shell is provided with a plurality of ball 6, arc wall 13 has been seted up on 1 inner chamber lateral wall of shell, sleeve 4 has seted up another arc wall 13 on being located the lateral wall of 1 inner chamber of shell, 6 both sides of ball set up with being located two arc walls 13 respectively, be provided with holder 7 on the ball 6, it fills up the sealed pad 12 of equal fixedly connected with on the lateral wall of 1 center one side of shell to keep away from to ring plate 3, equal fixedly connected with sealing washer 15 on the lateral wall of activity groove 2, improve sealing performance.

The working principle is as follows: the utility model discloses the device is fixed with the hole groove lateral wall 1 lateral wall of shell before using, the axis of rotation runs through sleeve 4, actuating mechanism drives the epaxial sleeve 4 rotation of axis of rotation when using, can realize the isolation to one side water source through shell 1 and sleeve 4, avoid appearing the infiltration at water source, and through be provided with sealing washer 15 on sealed pad 12 and the 2 lateral walls in activity groove on 3 lateral walls of ring board, can the leakproofness of effectual improvement junction, avoid appearing the infiltration at water source, prevention of seepage water effect when further improving the bearing and using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual bearing of prevention of seepage water, includes shell (1), its characterized in that: shell (1) is the ring shape setting, movable groove (2) have all been seted up on the lateral wall about shell (1), equal swing joint has ring board (3) in movable groove (2), sleeve (4) have been run through at the center of shell (1), sleeve (4) cross-section is the setting of T shape, set up screw thread on sleeve (4) are close to the lateral wall of right-hand member, threaded connection has thread bush (5) on sleeve (4), sleeve (4) and thread bush (5) respectively with ring board (3) fixed connection of both sides, shell (1) inner chamber evenly distributed is provided with a plurality of ball (6), be provided with holder (7) on ball (6).

2. The bearing with good water seepage prevention effect according to claim 1, characterized in that: a plurality of threaded holes are formed in the left side wall of the sleeve (4) and the side wall of the threaded sleeve (5) in an evenly distributed mode, a plurality of grooves (8) are formed in the side wall, away from one side of the center of the shell (1), of the annular plate (3) in an evenly distributed mode, threaded holes are connected with bolts (9) in an inner threaded mode, and one ends of the bolts (9) are inserted into the grooves (8).

3. The bearing with good water seepage prevention effect according to claim 1, characterized in that: two circular ring grooves (10) have been seted up on activity groove (2) are close to the lateral wall of shell (1) center one side, two swing joint rings (11) of fixedly connected with on the lateral wall that ring board (3) are close to shell (1) center one side, swing joint between swing joint ring (11) respectively and circular ring groove (10).

4. The bearing with good water seepage prevention effect according to claim 1, characterized in that: the side wall of the circular ring plate (3) far away from one side of the center of the shell (1) is fixedly connected with a sealing gasket (12).

5. The bearing with good water seepage prevention effect according to claim 1, characterized in that: the improved structure is characterized in that an arc-shaped groove (13) is formed in the side wall of the inner cavity of the shell (1), another arc-shaped groove (13) is formed in the outer side wall, located in the inner cavity of the shell (1), of the sleeve (4), and two sides of the ball (6) are arranged in the two arc-shaped grooves (13) respectively.

6. The bearing with good water seepage prevention effect according to claim 1, characterized in that: the outer side wall of the shell (1) is provided with anti-skid grains (14).

7. The bearing with good water seepage prevention effect according to claim 1, characterized in that: and the side wall of the movable groove (2) is fixedly connected with a sealing ring (15).