CN212838996U

CN212838996U - T-shaped combined bearing seat

Info

Publication number: CN212838996U
Application number: CN202021374717.XU
Authority: CN
Inventors: 何国建; 张东梅
Original assignee: Xiangshuiyuan Bearing Pedestal Manufacturing Co ltd
Current assignee: Ningbo Shiyuelin Machinery Manufacturing Co.,Ltd.
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-30
Anticipated expiration: 2030-07-14

Abstract

The utility model belongs to the technical field of mechanical engineering, especially, be a T type combination formula bearing frame, including the equipment main part, the back of equipment main part is provided with the backup pad, one side that the equipment main part is close to the backup pad is provided with the connecting plate, the inside of connecting plate is provided with the screw hole, the outer wall of screw hole is provided with first lock bolt, the inside of equipment main part is provided with antifriction bearing, antifriction bearing's inner wall is provided with the connecting hole, the outer wall of connecting hole is provided with the sleeve, telescopic inner wall is provided with first recess, the top of first recess is provided with the locating plate. The utility model has the advantages that the positioning between the sleeve and the rotating shaft on the traditional T-shaped combined bearing seat is more accurate and the connection is more compact by arranging the first groove, the second groove and the inserting plate; through setting up backup pad and second locking bolt, make the installation of T type combination formula bearing frame more convenient.

Description

T-shaped combined bearing seat

Technical Field

The utility model relates to a mechanical engineering technical field specifically is a T type combination formula bearing frame.

Background

The existing T-shaped combined bearing seat has the advantages that different bearing seats can be selected for one bearing, and different types of bearings can be selected for one bearing seat, so that the bearing seats are diversified. The bearing seat is easy to be recorded and excellent, and many large foreign bearing companies also have own bearing seat types. But the same bearing block model is not marked identically in different company samples. For different applications of the standard bearing housing, bearing housings of different materials may be selected such as: grey cast iron, nodular cast iron and special bearing seats made of cast steel, stainless steel and plastics. According to the different requirements of bearing and bearing frame, the classification of bearing frame is also not identical, need according to the design when using, carefully check and select for use. Classifying according to the shape of the bearing seat: 1 outer spherical surface bearing with bearing seat, also called bearing unit (SKF). When the bearing is not arranged, the bearing is called an outer spherical bearing seat. The bearing seat with the spherical outside surface is divided into 200 series, 500 series, 300 series, 600 series and XOO series according to the series of the bearing; 2 the bearing seat with the spherical outside surface is divided into a vertical seat (P seat), a square seat (F seat), a diamond seat (FL seat), a circular seat (C seat), a boss circular seat (FC seat), a boss square seat (FS seat), a blind hole seat (PA seat) and a hanging seat (FA seat) according to the shape; 3 integral (non-separating) vertical bearing seat group seat, bearing box cover with screw fastening. These vertical bearing block sets were originally developed as axle boxes for light rail trucks, but could also be used with conventional vertical bearing block sets. The rigidity of the non-separated vertical bearing seat group seat is higher than that of the separated bearing seat, and some bearing seats can bear heavier load. The insert bearing seat also belongs to an integral seat.

The existing T-shaped combined bearing seat has the following problems:

1. when the rotating shaft is connected with the traditional T-shaped combined bearing seat, the positioning between the rolling bearing on the traditional T-shaped combined bearing seat and the rotating shaft is not accurate and the connection is not tight;

2. traditional T type combination formula bearing frame, when installing traditional T type combination formula bearing frame, installation device is too loaded down with trivial details, is difficult for the user to install T type combination formula bearing frame.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a T-shaped combined bearing seat, which solves the problems that when a rotating shaft is connected with the traditional T-shaped combined bearing seat, the positioning between a rolling bearing on the traditional T-shaped combined bearing seat and the rotating shaft is not accurate and the connection is not tight; traditional T type combination formula bearing frame, when installing traditional T type combination formula bearing frame, installation device and dismounting device are too loaded down with trivial details, the problem of the installation of difficult user and dismantlement.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a T type combination formula bearing frame, includes the equipment main part, the back of equipment main part is provided with the backup pad, one side that the equipment main part is close to the backup pad is provided with the connecting plate, the inside of connecting plate is provided with the screw hole, the outer wall of screw hole is provided with first lock bolt, the inside of equipment main part is provided with antifriction bearing, antifriction bearing's inner wall is provided with the connecting hole, the outer wall of connecting hole is provided with the sleeve, telescopic inner wall is provided with first recess, the top of first recess is provided with the locating plate, one side that the locating plate was kept away from to the sleeve is provided with the axis of rotation, one side that the axis of rotation is close to first recess is provided with the second recess, the bottom of equipment main part is.

As a preferred technical scheme of the utility model, the appearance of equipment main part is the T type, the material of equipment main part is stainless steel.

As a preferred technical scheme of the utility model, the appearance of connecting plate is the cuboid, the connecting plate has two sets ofly, the connecting plate uses the central line of equipment principal to be the symmetric distribution as the symmetry axis.

As a preferred technical scheme of the utility model, the internal diameter size of screw hole is the same with first locking bolt's external diameter size, the screw hole is pegged graft with first locking bolt.

As an optimal technical scheme of the utility model, the internal diameter size of connecting hole is the same with telescopic external diameter size, the connecting hole is pegged graft with the sleeve.

As a preferred technical scheme of the utility model, the width size of first recess, second recess is the same with the width size of locating plate, first recess, second recess are pegged graft with the locating plate, the locating plate has two sets ofly, the locating plate uses telescopic central line to be symmetric distribution as the symmetry axis.

As a preferred technical scheme of the utility model, the internal diameter size of mounting hole is the same with the internal diameter size of second locking bolt, the mounting hole is pegged graft with second locking bolt.

Compared with the prior art, the utility model provides a T type combination formula bearing frame possesses following beneficial effect:

1. according to the T-shaped combined bearing seat, the first groove, the second groove and the inserting plate are arranged, when the rotating shaft is connected with the sleeve, the inserting plate is inserted into the first groove and the second groove on the sleeve, so that the rotating shaft and the sleeve are fixedly connected, the sleeve and the rotating shaft on the traditional T-shaped combined bearing seat are more accurately positioned and more tightly connected;

2. this T type combination formula bearing frame, through setting up backup pad and second locking bolt, the user is closed backup pad and equipment main part, inserts first locking bolt in the screw hole, screws up first locking bolt after, and inserts the mounting hole with second locking bolt, screws up second locking bolt, accomplishes the installation of T type combination formula bearing frame, makes the installation of T type combination formula bearing frame more convenient.

Drawings

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

FIG. 2 is a connection diagram of the structural sleeve, the rotating shaft and the mounting plate of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

fig. 4 is a connection diagram of the structural sleeve and the rolling bearing of the present invention.

In the figure: 1. an apparatus main body; 2. a support plate; 3. a connecting plate; 4. a threaded hole; 5. a first locking bolt; 6. a rolling bearing; 7. connecting holes; 8. a sleeve; 9. a first groove; 10. positioning a plate; 11. a rotating shaft; 12. a second groove; 13. mounting holes; 14. and a second locking bolt.

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. 1-4, in this embodiment: the utility model provides a T type combination formula bearing frame, including equipment main part 1, the back of equipment main part 1 is provided with backup pad 2, one side that equipment main part 1 is close to backup pad 2 is provided with connecting plate 3, the inside of connecting plate 3 is provided with screw hole 4, the outer wall of screw hole 4 is provided with first lock bolt 5, the inside of equipment main part 1 is provided with antifriction bearing 6, antifriction bearing 6's inner wall is provided with connecting hole 7, the outer wall of connecting hole 7 is provided with sleeve 8, sleeve 8's inner wall is provided with first recess 9, the top of first recess 9 is provided with locating plate 10, one side that sleeve 8 kept away from locating plate 10 is provided with axis of rotation 11, one side that axis of rotation 11 is close to first recess 9 is provided with second recess 12, the bottom of equipment main part 1 is provided with mounting hole.

In the embodiment, the shape of the equipment main body 1 is T-shaped, and the material of the equipment main body 1 is stainless steel, so that the T-shaped combined bearing seat is easy to install; the connecting plates 3 are cuboid, two groups of connecting plates 3 are arranged, and the connecting plates 3 are symmetrically distributed by taking the central line of the equipment main body 1 as a symmetry axis, so that the equipment main body 1 and the supporting plate 2 are more firmly connected; the inner diameter of the threaded hole 4 is the same as the outer diameter of the first locking bolt 5, and the threaded hole 4 is inserted into the first locking bolt 5, so that the equipment main body 1 is connected and fixedly connected with the support plate 2; the inner diameter of the connecting hole 7 is the same as the outer diameter of the sleeve 8, and the connecting hole 7 is inserted into the sleeve 8, so that the sleeve 8 is fixedly connected with the rolling bearing 6; the width dimensions of the first groove 9 and the second groove 12 are the same as the width dimension of the positioning plate 10, the first groove 9 and the second groove 12 are inserted into the positioning plate 10, two groups of positioning plates 10 are arranged, and the positioning plates 10 are symmetrically distributed by taking the central line of the sleeve 8 as a symmetry axis, so that the rotating shaft 11 is fixedly connected with the sleeve 8; the inner diameter of the mounting hole 13 is the same as that of the second locking bolt 14, and the mounting hole 13 is inserted into the second locking bolt 14, so that the T-shaped combined bearing seat is more convenient to mount.

The utility model discloses a theory of operation and use flow: according to the T-shaped combined bearing seat, the second groove 12 on the rotating shaft 11 is aligned with the first groove 9 on the sleeve 8, the positioning plate 10 is inserted into the first groove 9 and the second groove 12, the rotating shaft 11 is fixedly connected with the sleeve 8, and the sleeve 8 and the rotating shaft 11 on the traditional T-shaped combined bearing seat are positioned more accurately and tightly; the user is closed backup pad 2 and equipment main part 1, inserts first locking bolt 5 in screw hole 4, screws up first locking bolt 5 after, and equipment main part 1 is accomplished with the installation of backup pad 2, and inserts second locking bolt 14 in mounting hole 13, screws up second locking bolt 14, has accomplished the installation of T type combination formula bearing frame promptly.

Finally, it should be noted that: 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. A T type combination formula bearing frame which characterized in that: comprises an equipment main body (1), a supporting plate (2) is arranged on the back surface of the equipment main body (1), a connecting plate (3) is arranged on one side, close to the supporting plate (2), of the equipment main body (1), a threaded hole (4) is formed in the connecting plate (3), a first locking bolt (5) is arranged on the outer wall of the threaded hole (4), a rolling bearing (6) is arranged in the equipment main body (1), a connecting hole (7) is formed in the inner wall of the rolling bearing (6), a sleeve (8) is arranged on the outer wall of the connecting hole (7), a first groove (9) is formed in the inner wall of the sleeve (8), a positioning plate (10) is arranged at the top of the first groove (9), a rotating shaft (11) is arranged on one side, far away from the positioning plate (10), of the sleeve (8), and a second groove (12) is arranged on one side, the bottom of the equipment main body (1) is provided with a mounting hole (13), and a second locking bolt (14) is arranged in the mounting hole (13).

2. A T-shaped sectional bearing housing according to claim 1, wherein: the device body (1) is T-shaped in appearance, and the device body (1) is made of stainless steel.

3. A T-shaped sectional bearing housing according to claim 1, wherein: the appearance of connecting plate (3) is the cuboid, connecting plate (3) have two sets ofly, connecting plate (3) use the central line of equipment main part (1) to be the symmetric distribution as the symmetry axis.

4. A T-shaped sectional bearing housing according to claim 1, wherein: the inner diameter of the threaded hole (4) is the same as the outer diameter of the first locking bolt (5), and the threaded hole (4) is connected with the first locking bolt (5) in an inserting mode.

5. A T-shaped sectional bearing housing according to claim 1, wherein: the inner diameter of the connecting hole (7) is the same as the outer diameter of the sleeve (8), and the connecting hole (7) is connected with the sleeve (8) in an inserting mode.

6. A T-shaped sectional bearing housing according to claim 1, wherein: the width dimension of first recess (9), second recess (12) is the same with the width dimension of locating plate (10), first recess (9), second recess (12) are pegged graft with locating plate (10), locating plate (10) have two sets ofly, locating plate (10) use the central line of sleeve (8) to be the symmetric distribution as the symmetry axis.

7. A T-shaped sectional bearing housing according to claim 1, wherein: the inner diameter size of mounting hole (13) is the same with the inner diameter size of second locking bolt (14), mounting hole (13) and second locking bolt (14) are pegged graft.