CN217440572U

CN217440572U - Insert bearing with seat

Info

Publication number: CN217440572U
Application number: CN202122469665.5U
Authority: CN
Inventors: 周振涛
Original assignee: Shanghai C&U Group Co Ltd; C&U Co Ltd
Current assignee: Shanghai C&U Group Co Ltd; C&U Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-09-16
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a spherical outside surface ball bearing with seat, including the bearing frame, the mounting groove has been seted up on the bearing frame, install the bearing in the mounting groove, it is provided with the connecting rod to extend on the lateral wall on the bearing frame, the mounting hole has been seted up on the connecting rod, it is provided with the constant head tank to correspond the bearing position on the mounting groove inner wall, the bearing includes outer lane, roller and inner circle, the outer lane sets up in the constant head tank position, be formed with the raceway between outer lane and the inner circle, the roller sets up in the raceway, the roller is made by ceramic material. The oil supplementing hole is simple in structure, does not need to be formed, has long service life and is convenient to install and use.

Description

Insert bearing with seat

Technical Field

The utility model relates to a bearing technical field.

Background

When the conventional insert bearing with the seat is used, an oil filling hole needs to be formed in front of the bearing and the bearing seat so as to facilitate regular maintenance, and grease needs to be supplemented every 3 months to half a year to ensure normal operation of the bearing. However, the bearing is difficult to mount and dismount and maintain due to the limited use position, and even if the oil supplementing hole is formed, oil supplementing is difficult, regular maintenance is inconvenient, the use effect is reduced, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a spherical outside surface ball bearing with seat, its simple structure need not set up the oil supply hole to longer life has, the while is easy to assemble and use.

In order to realize the above object, the utility model provides a spherical outside surface ball bearing with seat, including the bearing frame, the mounting groove has been seted up on the bearing frame, install the bearing in the mounting groove, it is provided with the connecting rod to extend on the lateral wall on the bearing frame, the mounting hole has been seted up on the connecting rod, it is provided with the constant head tank to correspond the bearing position on the mounting groove inner wall, the bearing includes outer lane, roller and inner circle, the outer lane sets up in the constant head tank position, be formed with the raceway between outer lane and the inner circle, the roller sets up in the raceway, the roller is made by ceramic material.

The beneficial effect who so sets up is: by the arrangement, the bearing adopts the ceramic balls with self-lubricating property, so that the bearing can keep lubricating for a longer time and can meet the service life requirement of customers. Furthermore, the connecting rod is arranged on the bearing seat, the mounting hole is formed in the connecting rod and is preferably set to be a threaded hole, the connecting rod can be directly and rotatably installed on customer equipment, the installation and the disassembly are convenient, the fixing is firm, the stress is uniform, and the customer requirements are met.

As a further setting of the utility model, the constant head tank notch is provided with the registration arm, registration arm one end is connected on the constant head tank inner wall, and other end arc sets up and extends to the outer lane, registration arm elasticity sets up, the bearing circles outward and has seted up the draw-in groove, the draw-in groove sets up with the registration arm joint.

The beneficial effect who so sets up is: set up like this, through the joint of locating arm and draw-in groove, guarantee the installation of bearing and target in place to whether easily installer discerns target in place, guarantee the quality of product, simple structure effectively improves the stability and the result of use of structure simultaneously.

As a further arrangement of the utility model, the clamping groove is arranged to be a through groove, and the positioning groove is provided with the grease storage cotton.

The beneficial effect who so sets up is: set up like this, can save the grease in the storage fat cotton to the cooperation leads to the groove, makes the grease can get into in the bearing, thereby plays the oil supplementing effect, and simple structure does benefit to the realization simultaneously.

As a further setting of the utility model, it is provided with the position sign to correspond the draw-in groove position on the bearing inner race lateral wall, it is provided with the position sign to correspond the positioning groove position on the bearing seat outer wall.

The beneficial effect who so sets up is: set up like this, mark and position mark through the position, make things convenient for the alignment installation of bearing, guarantee to install and target in place, improve the convenience of installation, simple structure effectively improves production machining efficiency simultaneously.

As a further setting of the utility model, be provided with the seal groove on the bearing inner race inner wall, the card is equipped with the seal lip in the seal groove, the seal lip extends the setting to the inner circle.

The beneficial effect who so sets up is: set up like this, further promote the sealed effect of bearing, reduce the loss of lubricating oil, effectively prolong overall structure's life.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Detailed Description

The utility model discloses the embodiment of area seat insert surface ball bearing is shown in fig. 1 to fig. 2: including 2 seats of bearing 1, mounting groove 13 has been seted up on 2 seats of bearing 1, install bearing 2 in the mounting groove 13, it is provided with connecting rod 11 to extend on the lateral wall on 2 seats of bearing 1, mounting hole 12 has been seted up on connecting rod 11, it is provided with constant head tank 14 to correspond 2 positions of bearing on the mounting groove 13 inner wall, bearing 2 includes outer lane 22, roller 23 and inner circle 21, outer lane 22 sets up in constant head tank 14 position, be formed with the raceway between outer lane 22 and the inner circle 21, roller 23 sets up in the raceway, roller 23 is made by ceramic material. The beneficial effect who so sets up is: in such a way, the bearing 2 adopts the ceramic balls with self-lubricating property, so that the lubrication can be kept for a longer time, and the service life requirement of a client can be met. Further, the bearing 2 seat 1 is provided with the connecting rod 11, the connecting rod 11 is provided with the mounting hole 12, the mounting hole 12 is preferably set to be a threaded hole, the mounting hole can be directly and rotatably arranged on customer equipment, mounting and dismounting are convenient, fixing is firm, stress is uniform, and customer requirements are met.

As a further setting of the utility model, the 14 notches of constant head tank are provided with

location arm

15, 15 one ends of location arm are connected on the 14 inner walls of constant head tank, and other end arc sets up and extends to

outer lane

22, 15 elasticity settings of location arm, draw-in groove 221 has been seted up on the 2 outer lanes 22 of bearing, draw-in groove 221 sets up with 15 joints of location arm. The beneficial effect who so sets up is: set up like this, through the joint of positioning arm 15 with draw-in groove 221, guarantee that the installation of bearing 2 targets in place to whether easily installer discernment targets in place, guarantee the quality of product, simple structure effectively improves the stability and the result of use of structure simultaneously.

As a further arrangement of the present invention, the slot 221 is a through slot, and the positioning slot 14 is provided with a grease-storing cotton 16. The beneficial effect who so sets up is: set up like this, can save the grease in the storage fat cotton 16 to the cooperation leads to the groove, makes the grease can get into in the bearing 2, thereby plays the oil supplementing effect, and simple structure does benefit to the realization simultaneously.

As a further setting of the utility model, it is provided with the position sign to correspond draw-in groove 221 position on the 22 lateral walls in bearing 2 outer lane, it is provided with the position sign to correspond constant head tank 14 position on the bearing seat outer wall. The beneficial effect who so sets up is: set up like this, mark and position mark through the position, make things convenient for the alignment installation of bearing 2, guarantee to install and target in place, improve the convenience of installation, simple structure effectively improves production machining efficiency simultaneously.

As a further setting of the utility model, be provided with the seal groove on the 22 inner walls in bearing 2 outer lane, the card is equipped with seal lip 24 in the seal groove, seal lip 24 extends the setting to inner circle 21. The beneficial effect who so sets up is: set up like this, further promote bearing 2's sealed effect, reduce the loss of lubricating oil, effectively prolong overall structure's life.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a spherical outside surface ball bearing with seat, includes the bearing frame, the mounting groove has been seted up on the bearing frame, install bearing, its characterized in that in the mounting groove: the bearing comprises a bearing seat, and is characterized in that a connecting rod extends from the upper side wall of the bearing seat, a mounting hole is formed in the connecting rod, a positioning groove is formed in the inner wall of the mounting groove corresponding to the position of a bearing, the bearing comprises an outer ring, a roller and an inner ring, the outer ring is arranged at the position of the positioning groove, a roller path is formed between the outer ring and the inner ring, the roller is arranged in the roller path, and the roller is made of ceramic materials.

2. The seated outer spherical ball bearing according to claim 1, wherein: the locating groove notch is provided with the locating arm, locating arm one end is connected on the locating groove inner wall, and other end arc sets up and extends to the outer lane, locating arm elasticity sets up, the draw-in groove has been seted up on the bearing outer lane, the draw-in groove sets up with the locating arm joint.

3. The outer spherical bearing with a seat according to claim 2, characterized in that: the clamping groove is a through groove, and the positioning groove is internally provided with fat storage cotton.

4. The outer spherical ball bearing with a seat according to claim 2 or 3, characterized in that: the bearing outer ring side wall is provided with position marks corresponding to the clamping groove positions, and the outer wall of the bearing seat is provided with position marks corresponding to the positioning groove positions.

5. The seated outer spherical ball bearing according to claim 1, wherein: the bearing outer ring is characterized in that a sealing groove is formed in the inner wall of the bearing outer ring, a sealing lip is clamped in the sealing groove, and the sealing lip extends towards the inner ring.