CN214608878U - Bearing retainer protection architecture - Google Patents

Abstract

The utility model relates to a bearing retainer protection architecture. The technical scheme is as follows: the utility model provides a bearing retainer protection architecture, includes module body, and module body sets up the semi-circular groove, and the axial of semi-circular groove is parallel with module body's length direction, and the curved surface in semi-circular groove sets up a plurality of grooves of accomodating, and the groove of accomodating is semicircular arc structure, accomodates the structure and the bearing retainer adaptation in groove, a plurality of axially parallel equipartitions of accomodating the groove along the semi-circular groove. The utility model provides a semi-circular arc's the groove of accomodating can protect the mounting structure of the outer lane of bearing holder, and the bearing holder can be followed one side and taken out simultaneously along axial parallel arrangement, takes the convenience, saves space.

Description

Bearing retainer protection architecture

Technical Field

The utility model relates to a bearing fender bracket technical field, concretely relates to bearing retainer protection architecture.

Background

A bearing cage refers to a bearing part that partially encases all or part of the rolling elements and moves with them to isolate the rolling elements and generally also to guide and retain them within the bearing. In order to ensure the rotating speed of the rolling bearing during operation, particularly during high-speed rotation, the structure of the retainer is very fine and has high requirements on surface roughness, meanwhile, along with the development of productivity, the demand and the yield of the bearing retainer are higher and higher, and the bearing retainer often collides during storage and transportation, so that the surface abrasion or the structural damage of the bearing retainer is influenced or can not be used. In particular ball bearing cages, as shown in figure 1 of the accompanying drawings, it is necessary in this case to design a protective structure for protecting the structure of the bearing cage during its storage.

Disclosure of Invention

To above-mentioned bearing retainer in large batch transportation or deposit, the problem that the impact wear influences the use, the utility model provides a can fix, protect bearing retainer protection architecture to bearing retainer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing retainer protection architecture, includes module body, and module body sets up the semi-circular groove, and the axial of semi-circular groove is parallel with module body's length direction, and the curved surface in semi-circular groove sets up a plurality of grooves of accomodating, and the groove of accomodating is semicircular arc structure, accomodates the structure and the bearing retainer adaptation in groove, a plurality of axially parallel equipartitions of accomodating the groove along the semi-circular groove. The utility model provides a semicircular arc's the groove of accomodating can protect the mounting structure of the outer lane of bearing holder, and the bearing holder can be followed one side and taken out simultaneously along axial parallel arrangement, takes the convenience, saves space, the high-usage of box.

Preferably, a fixing rod is arranged above the module main body, the diameter of the fixing rod is matched with the inner diameter of the bearing retainer, limiting parts are arranged at two ends of the module main body, and the limiting parts can limit axial movement of the fixing rod. The bearing retainer that the dead lever can be placed in the storage groove carries out radial fixed, prevents that the bearing retainer from dropping in the transportation.

Preferably, a plurality of module bodies are vertically arranged, and adjacent module bodies are connected through a top and a bottom connecting structure. The bearing retainer can be placed in a layered manner, the discharge mode can be changed according to the situation, and the practicability is high.

Preferably, the top and the bottom of the module main body are both provided with accommodating grooves, and the accommodating grooves at the top of the module main body correspond to the accommodating grooves at the bottom of the module main body in position and have the same size. The containing grooves of the upper layer and the lower layer form a closed circular groove, so that the bearing retainer inside is protected and prevented from being damaged by compression.

Preferably, the connecting structure comprises a projection at the top of the module body and a groove at the bottom of the module body, and the projection and the groove are corresponding in position and can be matched. Carry out the fixed of horizontal direction to the module main part of vertical range, prevent to take place the dislocation between the module main part, cooperate and convenient to use easily.

Preferably, the receiving groove is covered with an elastic material. The mounting structure of the bearing retainer is further protected, and the elastic material comprises rubber, a spongy cushion and the like.

Preferably, the module body is provided with a handle. The user can take and place the module bracket from the box body conveniently.

Preferably, the limiting part comprises a limiting piece, one end of the limiting piece is provided with a rotating shaft, the rotating shaft is rotatably connected with two ends of the module main body, and the other end of the limiting piece can be matched with a limiting groove in the end face of the fixing rod. Spacing piece accessible revolutes the rotation of axes to suitable angle, fixes the axial of dead lever, prevents dead lever endwise slip.

Preferably, the center of the end face of each of the two ends of the module body is provided with two horizontally arranged rotating shaft mounting blocks, the center of each rotating shaft mounting block is provided with a rotating shaft hole, the axes of the rotating shaft holes of the two rotating shaft mounting blocks are the same and perpendicular to the length direction of the module body, and the rotating shaft holes can be matched with the rotating shafts. The rotating shaft mounting block is used for being matched with the rotating shaft to determine the position and the rotating direction of the rotating shaft.

The utility model has the advantages that the two module bodies are matched up and down to form a containing space between the two module bodies, and the module bodies can be arranged for use in a plurality of ways, thereby improving the space utilization rate; the top and bottom accommodating grooves of the two module bodies form closed circular grooves matched with the bearing retainer to protect the structure of the bearing retainer, the accommodating grooves can axially limit the bearing retainer, and the upper and lower accommodating grooves can radially limit the bearing retainer after being closed to prevent the bearing retainer from being worn and bumped; the bearing retainer at the top can be radially limited by using a fixed rod, so that the space is saved; the accommodating groove is also covered with an elastic material to further protect the bearing retainer.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a bearing retainer.

Fig. 2 is a schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a module body in an embodiment of the present invention.

Fig. 4 is another schematic structural diagram of the module body according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a fixing rod in the embodiment of the present invention.

Fig. 6 is a schematic structural view of a limiting sheet according to an embodiment of the present invention.

In the figure: 1. the module comprises a containing groove, 2, a module body I, 3, a rotating shaft mounting block, 4, a handle, 5, a convex block, 6, a fixing rod, 7, a limiting piece, 8, a rotating shaft, 9, a limiting groove, 10, a groove, 11, a semicircular groove, 12 and a module body II.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1-6, a bearing retainer protection structure, includes two module main parts 2 and two module main parts 12 that are placed vertically, module main part 2 all is provided with semi-circular groove 11 at top and bottom along the length direction of self, the axial of semi-circular groove 11 is the same with the length direction of module main part 2, be provided with a plurality of grooves 1 of accomodating on the curved surface of semi-circular groove 11, it is semicircular arc groove structure to accomodate groove 1, the axle center of accomodating groove 1 is the same with the axle center of semi-circular groove 11, accomodate groove 1 along the parallel equipartition of axial of semi-circular groove 11, accomodate the inside of groove 1 and the shape adaptation of bearing retainer. The containing groove can protect the outer ring structure of the bearing retainer, and the semi-circular hole 11 in the middle can reduce the weight of the module body, so that the bearing retainer can be conveniently taken and placed. The inside of the receiving groove 1 is covered with rubber to further protect the bearing retainer placed inside. The accommodating groove 1 at the top of the first module body 2 corresponds to the accommodating groove 1 at the bottom in position and is the same in size. The standardization is improved, and the module main bodies can be matched for use.

The top surface edge of module main part 2 is provided with the lug 5 of four equipartitions, and the bottom surface edge of module main part sets up the recess 10 of four equipartitions, and lug 5 and recess 10 position correspond and can cooperate.

The center of the end face of each of the two ends of the first module body 2 is provided with two horizontally arranged rotating shaft mounting blocks 3, the center of each rotating shaft mounting block 3 is provided with a rotating shaft hole, and the axes of the rotating shaft holes of the two rotating shaft mounting blocks 3 are the same and perpendicular to the length direction of the module body. The rotating shaft mounting block 3 of the module body I2 is used for mounting a handle, and is convenient to carry and move.

The structure and size of the second module body 12 are the same as those of the first module body 2. The groove 10 on the bottom surface of the second module main body 12 is matched with the lug 5 on the top surface of the first module main body 2, so that the first module main body 2 and the second module main body 12 are more stable and firm when placed. The rotating shaft of the outer circular surface welding limiting piece 7 is installed in the rotating shaft hole of the rotating shaft installation block 3 of the second module body 12, the limiting piece 7 can be matched with the limiting grooves 9 at the two ends of the fixing rod 6 to fix the fixing rod 6 in the axial position, the fixing rod 6 is located above the second module body 12, the diameter of the fixing rod 6 is matched with the inner diameter of the bearing retainer, the fixing rod 6 penetrates through the inner ring of the bearing retainer, and the limiting grooves 9 at the two ends are matched with the limiting piece 7.

The working process of the utility model is that, the bearing protection bracket is put in the receiving groove 1 at the top of the first module body 2, the handle 4 is installed between the rotating shaft installing blocks 3 at the two ends of the first module body 2, the second module body 12 is put at the top of the first module body 2, the receiving groove 1 at the bottom of the second module body 12 corresponds to the receiving groove 1 at the top of the first module body 2, a closed circular groove is formed to protect and fix the bearing retainer inside, and the groove 10 at the bottom surface of the second module body 12 is matched with the lug 5 at the top surface of the first module body 2, so that the first module body 2 and the second module body 12 are matched more firmly, and the bearing retainer is prevented from being damaged due to dislocation; a bearing protection frame is placed in the accommodating groove 1 at the top of the second module body 12, a rotating shaft 8 with an outer circular surface welded with a limiting sheet 7 is arranged between the rotating shaft mounting blocks 3 at the two ends of the second module body 12, and the inner ring of the bearing retainer penetrates through the fixed rod 6, so that the limiting grooves 9 at the two ends of the fixed rod 6 are matched with the limiting sheet 7; the vertically arranged module main bodies can be continuously placed between the module main body I2 and the module main body II 12.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a bearing retainer protection architecture, a serial communication port, including the module main part, the module main part sets up semi-circular groove (11), the axial of semi-circular groove (11) with the length direction of module main part is parallel, the curved surface of semi-circular groove (11) sets up a plurality of grooves (1) of accomodating, it is semicircular arc structure to accomodate groove (1), accomodate groove (1) and bearing retainer adaptation, it is a plurality of accomodate the parallel equipartition of axial of groove (11) along semi-circular groove (1).

2. The bearing cage protecting structure as claimed in claim 1, wherein there is a fixing rod (6) above the module body, the diameter of the fixing rod (6) is adapted to the inner diameter of the bearing cage, and both ends of the module body are provided with a stopper capable of limiting the axial movement of the fixing rod (6).

3. The bearing cage protecting structure of claim 1 or 2, wherein a plurality of module bodies are vertically arranged, and adjacent ones of said module bodies are connected by top and bottom connecting structures.

4. The bearing cage protection structure according to claim 3, wherein the receiving groove (1) is formed at both the top and the bottom of the module body (2), and the receiving groove (1) at the top of the module body (2) corresponds to the receiving groove (1) at the bottom of the module body (2) in position and has the same size.

5. The bearing cage protection structure according to claim 4, characterized in that the connection structure comprises a projection (5) at the top of the module body (2) and a groove (10) at the bottom of the module body (2), the projection (5) and the groove (10) being positioned and able to cooperate.

6. Bearing cage protection according to claim 4, characterized in that the receiving groove (1) is covered with an elastic material.

7. Bearing cage protection structure according to claim 1 or 2, characterized in that the module body (2) is provided with a handle (4).

8. The bearing retainer protection structure according to claim 2, wherein the limiting member comprises a limiting piece (7), one end of the limiting piece (7) is provided with a rotating shaft (8), the rotating shaft (8) is rotatably connected with two ends of the module body, and the other end of the limiting piece (7) can be matched with a limiting groove (9) on the end face of the fixing rod (6).

9. The bearing cage protecting structure according to claim 8, wherein two horizontally arranged shaft mounting blocks (3) are provided at the center of the end faces of both ends of the module body, a shaft hole is provided at the center of the shaft mounting block (3), the shaft centers of the shaft holes of the two shaft mounting blocks (3) are the same and perpendicular to the length direction of the module body, and the shaft hole can be engaged with the shaft (8).

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