CN219035332U

CN219035332U - Bearing retainer assembly

Info

Publication number: CN219035332U
Application number: CN202320115214.8U
Authority: CN
Inventors: 王继伟; 徐风霞; 马振峰
Original assignee: Shandong Gongyi Bearing Manufacturing Co ltd
Current assignee: Shandong Gongyi Bearing Manufacturing Co ltd
Priority date: 2023-02-05
Filing date: 2023-02-05
Publication date: 2023-05-16
Anticipated expiration: 2033-02-05

Abstract

The utility model provides a bearing retainer component, which relates to the technical field of bearings and aims to solve the problems that rollers on a retainer are inconvenient to assemble and disassemble quickly, the installation is inconvenient, the structure of the retainer is single, and the service life of a device is poor, and comprises an upper frame body; the bottom end of the upper frame body is provided with upper rotating grooves in circular ring array type equidistant mode, a group of upper supporting bodies are arranged between two adjacent upper rotating grooves, a group of lower frame bodies are installed at the bottom end of the upper frame body in a clamping mode, rollers are installed between the upper frame body and the lower frame body in circular ring array type equidistant rotation mode, and a group of reinforcing seats are installed at the outer ends of the upper frame body and the lower frame body respectively; the roller is convenient to disassemble and assemble quickly, and meanwhile, the arrangement of the panel improves the connection strength between the upper frame body and the lower frame body of the device, so that the roller has better practicability; and the reinforcing seat of the device is convenient to be respectively arranged at the outer ends of the upper frame body and the lower frame body, and simultaneously, the supporting strength of the upper frame body and the lower frame body of the device is respectively enhanced, so that the device has better stability and service life.

Description

Bearing retainer assembly

Technical Field

The utility model belongs to the technical field of bearings, and particularly relates to a bearing retainer assembly.

Background

The existing bearing retainer assembly generally comprises an annular retainer, wherein a plurality of pockets are arranged at one end of the retainer in the circumferential direction, steel balls are arranged in the pockets, the nominal diameter of the center circle of the pockets is equal to the pitch circle diameter of a bearing ball group, the nominal diameter of the center circle of the pockets is the nominal diameter formed by the circumferences of a row of pocket centers in the retainer, and the pitch circle diameter of the bearing ball group is the diameter of a circle formed by the sphere centers of a row of balls in the bearing; when the existing similar bearing retainer component is used, rollers on the retainer are inconvenient to assemble and disassemble quickly, inconvenient to install, and the retainer is single in structure, so that the service life of the device is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a bearing retainer assembly, which solves the problems that the prior roller similar to a retainer is inconvenient to assemble and disassemble quickly, is inconvenient to install, has a single structure, and has poor service life.

The purpose and the effect of the bearing retainer component are achieved by the following specific technical means:

a bearing retainer assembly includes an upper housing body;

the bottom of going up the support body is ring array type equidistance and has seted up the change groove, be a set of support body of going up between two adjacent change grooves, go up the outer end of support body and install two sets of connecting screw rods, go up the bottom joint of support body and install a set of support body down, the top of support body is ring array type equidistance and has seted up the change groove down, be a set of support body down between two adjacent change grooves, go up the support body and be ring array type equidistance rotation between the support body down and install the roller, go up the support body and install a set of enhancement seat respectively with the outer end of support body down, and the enhancement seat is the same in the mounting means of last support body and lower support body outer end, still be equipped with set screw on the enhancement seat.

Further, the bottom mounting of strengthening seat is equipped with four sets of reinforcing arc boards, and four sets of strengthening grooves have been seted up to the top of going up the support body in ring array, and four sets of reinforcing arc boards of strengthening seat bottom joint respectively install on the strengthening groove on last support body top.

Further, a group of panels are respectively fixed at the bottom ends of the upper supporting bodies, a group of caulking grooves are respectively formed in the top ends of the lower supporting bodies, and the panels at the bottom ends of the upper supporting bodies are respectively inserted and installed on the caulking grooves formed in the top ends of the lower supporting bodies.

Further, a group of connecting seats are fixedly arranged between two adjacent reinforcing grooves at the top end of the upper frame body, a group of fixing screw holes are formed in the connecting seats, four groups of fixing holes are formed in the reinforcing seats, four groups of fixing screws are respectively inserted and installed on the four groups of fixing holes of the reinforcing seats, and bottom threads of the fixing screws are installed on the fixing screw holes of the connecting seats.

Furthermore, a group of connecting holes are formed in the panel of the upper support body, a group of connecting screw holes are formed in the caulking groove of the lower support body, and two groups of connecting screws are inserted and installed on the connecting holes of the panel, and the connecting screws are installed on the connecting screw holes of the corresponding caulking groove in a threaded manner.

Further, the top ends of the rollers are respectively rotatably mounted on the upper rotating grooves at the bottom end of the upper frame body, and the bottom ends of the rollers are respectively rotatably mounted on the lower rotating grooves at the top end of the lower frame body.

Compared with the prior art, the utility model has the following beneficial effects:

the setting of last support body and lower support body is favorable to pegging graft respectively through the panel of last support body bottom and installs on the caulking groove that lower support body top was seted up, and connecting screw thread installs on the connecting screw that corresponds the caulking groove to make the roller of this device be convenient for quick assembly disassembly, the joint strength between support body and lower support body has been improved in the setting of panel simultaneously, has the practicality of preferred.

The setting of strengthening the seat is favorable to installing on the strengthening groove on last support body top through four sets of arc boards of strengthening the seat bottom respectively joint, four sets of set screw peg graft respectively and install on four sets of fixed orificess of strengthening the seat, and set screw's bottom screw thread installs on the fixed screw of connecting seat to make the strengthening seat of this device be convenient for install respectively in the outer end of last support body and lower support body, strengthened the support intensity of last support body of device and lower support body simultaneously respectively, make the device have better stability and life.

Drawings

Fig. 1 is a front side schematic view of the present utility model.

Fig. 2 is a split schematic of the present utility model.

Fig. 3 is a schematic view showing the assembly and disassembly of the reinforcing seat of the present utility model.

Fig. 4 is a bottom end schematic view of the reinforcement socket of the present utility model.

Fig. 5 is a schematic view of the installation of the upper frame body of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. an upper frame body; 101. an upper rotating groove; 102. an upper support body; 1021. a panel; 1022. a connection hole; 103. a connecting screw; 104. a reinforcing groove; 105. a connecting seat; 1051. fixing the screw holes; 2. a lower frame body; 201. a lower rotating groove; 202. a lower support body; 2021. a caulking groove; 2022. a connecting screw hole; 3. a roller; 4. a reinforcing seat; 401. reinforcing an arc plate; 402. a fixing screw; 403. and a fixing hole.

Description of the embodiments

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1 to 5:

the utility model provides a bearing retainer assembly, which comprises an upper frame body 1;

the bottom of going up support body 1 is ring array equidistance and has seted up upward groove 101, be a set of support body 102 between two adjacent upward grooves 101, two sets of connecting screw 103 are installed to the outer end of going up support body 1, a set of lower support body 2 is installed to the bottom joint of going up support body 1, the top of lower support body 2 is ring array equidistance and has seted up down groove 201, be a set of lower support body 202 between two adjacent lower grooves 201, it installs roller 3 to be ring array equidistance rotation between going up support body 1 and lower support body 2, a set of reinforcing seat 4 is installed respectively to the outer end of going up support body 1 and lower support body 2, and reinforcing seat 4 is the same in the mounting means of going up support body 1 and lower support body 2 outer end, still be equipped with set screw 402 on the reinforcing seat 4.

As shown in fig. 2 and fig. 5, the top ends of the rollers 3 are respectively rotatably mounted on the upper rotating grooves 101 at the bottom end of the upper frame body 1, the bottom ends of the rollers 3 are respectively rotatably mounted on the lower rotating grooves 201 at the top end of the lower frame body 2, a group of panels 1021 are respectively fixedly arranged at the bottom ends of the upper support body 102, a group of caulking grooves 2021 are respectively arranged at the top ends of the lower support body 202, the panels 1021 at the bottom ends of the upper support body 102 are respectively inserted and mounted on the caulking grooves 2021 arranged at the top ends of the lower support body 202, a group of connecting holes 1022 are arranged on the caulking grooves 2021 of the upper support body 102, a group of connecting screw holes 2022 are arranged on the caulking grooves 2021 of the lower support body 202, and two groups of connecting screws 103 are inserted and mounted on the connecting holes 1022 of the panel 1021 in a splicing manner, and the connecting screws 103 are arranged on the connecting screw holes 2022 of the corresponding caulking grooves 2021 in a threaded manner; specifically, the panels 1021 at the bottom end of the upper support body 102 are respectively inserted and installed on the caulking grooves 2021 formed in the top end of the lower support body 202, and the connecting screw 103 is installed on the connecting screw holes 2022 corresponding to the caulking grooves 2021 in a threaded manner, so that the rollers 3 of the device are convenient to disassemble and assemble quickly, and meanwhile, the connection strength between the upper frame body 1 and the lower frame body 2 of the device is improved due to the arrangement of the panels 1021, and the device has better practicability.

As shown in fig. 3 and fig. 4, four groups of reinforcing arc plates 401 are fixedly arranged at the bottom end of the reinforcing seat 4, four groups of reinforcing grooves 104 are formed in the top end of the upper frame body 1 in a circular ring array, the four groups of reinforcing arc plates 401 at the bottom end of the reinforcing seat 4 are respectively and fixedly arranged on the reinforcing grooves 104 at the top end of the upper frame body 1, a group of connecting seats 105 are fixedly arranged between two adjacent reinforcing grooves 104 at the top end of the upper frame body 1, a group of fixing screw holes 1051 are formed in the connecting seats 105, four groups of fixing holes 403 are formed in the reinforcing seat 4, four groups of fixing screws 402 are respectively and fixedly connected with the four groups of fixing holes 403 of the reinforcing seat 4 in an inserting mode, and the bottom ends of the fixing screws 402 are arranged on the fixing screw holes 1051 of the connecting seats 105 in a threaded mode; the concrete effect, four sets of reinforcing arc plates 401 of reinforcing seat 4 bottom are respectively the joint and are installed on the strengthening groove 104 on last support body 1 top, four sets of set screw 402 are pegged graft respectively and are installed on four sets of fixed orifices 403 of reinforcing seat 4, and the bottom screw thread of set screw 402 is installed on the fixed screw 1051 of connecting seat 105, thereby make the reinforcing seat 4 of this device be convenient for install respectively in the outer end of last support body 1 and lower support body 2, the supporting strength of the support body 1 and lower support body 2 on the device has been strengthened respectively simultaneously, make the device have better stability and life.

Specific use and action of the embodiment:

when the device is used, the panels 1021 at the bottom end of the upper support body 102 are respectively inserted and installed on the caulking grooves 2021 formed in the top end of the lower support body 202, and the connecting screw 103 is arranged on the connecting screw holes 2022 corresponding to the caulking grooves 2021 in a threaded manner, so that the rollers 3 of the device are convenient to quickly assemble and disassemble, and meanwhile, the connection strength between the upper frame body 1 and the lower frame body 2 of the device is improved due to the arrangement of the panels 1021, so that the device has better practicability; four groups of reinforcing arc plates 401 at the bottom end of the reinforcing seat 4 are respectively clamped and installed on the reinforcing groove 104 at the top end of the upper frame body 1, four groups of fixing screws 402 are respectively inserted and installed on four groups of fixing holes 403 of the reinforcing seat 4, and the bottom end threads of the fixing screws 402 are installed on the fixing screw holes 1051 of the connecting seat 105, so that the reinforcing seat 4 of the device is convenient to be respectively installed at the outer ends of the upper frame body 1 and the lower frame body 2, and simultaneously the supporting strength of the upper frame body 1 and the lower frame body 2 of the device is respectively enhanced, so that the device has better stability and service life.

Claims

1. A bearing retainer assembly, characterized by: comprises an upper frame body (1);

go up the bottom of support body (1) and be ring array equidistance and seted up go up change groove (101), be a set of support body (102) between two adjacent upward change groove (101), go up the outer end of support body (1) and install two sets of connecting screw rods (103), go up the bottom joint of support body (1) and install a set of lower support body (2), lower change groove (201) have been seted up to the top of support body (2) in ring array equidistance, be a set of lower support body (202) between two adjacent change grooves (201), go up and be ring array equidistance rotation between support body (1) and lower support body (2) and install roller (3), go up support body (1) and lower support body (2)'s outer end and install a set of boss (4) respectively, and boss (4) are the same in the mounting means of last support body (1) and lower support body (2) outer end, still be equipped with set screw (402) on boss (4).

2. A bearing retainer assembly as defined in claim 1, wherein: the top ends of the rollers (3) are respectively rotatably arranged on the upper rotating grooves (101) at the bottom end of the upper frame body (1), and the bottom ends of the rollers (3) are respectively rotatably arranged on the lower rotating grooves (201) at the top end of the lower frame body (2).

3. A bearing retainer assembly as defined in claim 1, wherein: the bottom of the upper support body (102) is fixedly provided with a group of panels (1021) respectively, the top of the lower support body (202) is provided with a group of caulking grooves (2021) respectively, and the panels (1021) at the bottom of the upper support body (102) are inserted and installed on the caulking grooves (2021) provided at the top of the lower support body (202) respectively.

4. A bearing retainer assembly as defined in claim 1, wherein: a group of connecting holes (1022) are formed in the panel (1021) of the upper support body (102), a group of connecting screw holes (2022) are formed in the caulking groove (2021) of the lower support body (202), two groups of connecting screws (103) are inserted and mounted on the connecting holes (1022) of the panel (1021), and the connecting screws (103) are mounted on the connecting screw holes (2022) of the corresponding caulking groove (2021) in a threaded manner.

5. A bearing retainer assembly as defined in claim 1, wherein: the bottom end fixing of the reinforcing seat (4) is provided with four groups of reinforcing arc plates (401), the top end of the upper frame body (1) is provided with four groups of reinforcing grooves (104) in a circular ring array mode, and the four groups of reinforcing arc plates (401) at the bottom end of the reinforcing seat (4) are respectively connected with the reinforcing grooves (104) at the top end of the upper frame body (1) in a clamping mode.

6. A bearing retainer assembly as defined in claim 1, wherein: a group of connecting seats (105) are fixedly arranged between two adjacent reinforcing grooves (104) at the top end of the upper frame body (1), a group of fixing screw holes (1051) are formed in the connecting seats (105), four groups of fixing holes (403) are formed in the reinforcing seats (4), four groups of fixing screws (402) are arranged in total, the four groups of fixing screws (402) are respectively inserted and installed on the four groups of fixing holes (403) of the reinforcing seats (4), and the bottom threads of the fixing screws (402) are installed on the fixing screw holes (1051) of the connecting seats (105).