CN217669180U

CN217669180U - Auxiliary device for disassembling bearing

Info

Publication number: CN217669180U
Application number: CN202220870328.9U
Authority: CN
Inventors: 李效立; 李长波; 彭立军; 李明; 刘闯; 刘传辉
Original assignee: Offshore Oil Engineering Co Ltd; Offshore Oil Engineering Qingdao Co Ltd
Current assignee: Offshore Oil Engineering Co Ltd; Offshore Oil Engineering Qingdao Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-10-28
Anticipated expiration: 2032-04-14

Abstract

The utility model belongs to the technical field of the abrasive machine, especially, be an auxiliary device for dismantling bearing, including the bearing box, bearing box top terminal surface both sides all are provided with the fixed plate, and the fixed plate terminal surface is provided with the connecting plate, and the corresponding fixed plate position in connecting plate terminal surface both sides is provided with fixation nut, and each is organized fixation nut inside and all is equipped with fixing bolt, and connecting plate terminal surface middle part is provided with the tightening rod, and the tightening rod top is provided with the commentaries on classics board, and the tightening rod bottom is located the inside bearing that is equipped with of bearing box. The utility model has the advantages that through the arrangement of the fixing plate, the connecting plate, the fixing bolt and the fixing nut, the connecting plate and the bearing box are connected together by the bolt, so that the device is more convenient to disassemble and can move; through the arrangement of the rotating plate and the tightening rod, the handle can be held by hands conveniently during rotation, and the use is more convenient; the device simple structure, convenient operation, can dismantle the bearing more conveniently get off, solved the difficulty of abrasive machine bearing damage dismantlement, improved maintenance efficiency.

Description

Auxiliary device for disassembling bearing

Technical Field

The utility model relates to a grinder technical field specifically is an auxiliary device for dismantling bearing.

Background

Generally, the grinding machine has high use frequency, a bearing is easy to damage, the grinding machine is difficult to disassemble after being damaged, and the grinding machine needs to be completely disassembled and then replaced, so that the grinding machine is in shortage in field use and the grinding efficiency is influenced. In order to realize the rapid disassembly of the grinder bearing, it is necessary to find a high-efficiency bearing disassembling device, so that the auxiliary device for disassembling the bearing is specially designed and manufactured.

SUMMERY OF THE UTILITY MODEL

The utility model provides an auxiliary device for dismantling bearing, this device always sees, simple structure, convenient operation, can dismantle better and install in the instrument and the equipment that have the bearing such as workshop abrasive machine, solved the purpose of dismantling fast after damage such as abrasive machine, improved maintenance efficiency. Great convenience is brought to workshop maintenance personnel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary device for dismantling bearing, includes the bearing box, bearing box top terminal surface both sides all are provided with the fixed plate, the fixed plate terminal surface is provided with the connecting plate, connecting plate terminal surface both sides correspond the fixed plate position and are provided with fixation nut, each group fixation nut inside all is equipped with fixing bolt, connecting plate terminal surface middle part is provided with screws up the pole, it is provided with the rotor plate to screw up the pole top, it is equipped with the bearing to screw up the pole bottom position in the bearing box inside.

As a preferred technical scheme of the utility model, the bearing box is of a v-21274structure, the top end face of the bearing box is fixedly connected with a fixing plate, the fixing plate is provided with two groups of screw holes, the screw holes in the fixing plate are matched with the threads on the outer wall of the fixing bolt.

As a preferred technical scheme of the utility model, the equal fixedly connected with fixation nut in connecting plate top end face both sides, fixation nut inner wall screw thread and fixing bolt outer wall screw thread looks adaptation.

As a preferred technical scheme of the utility model, the connecting plate is located bearing box top end face, the connecting plate is connected with the fixed plate through fixing bolt.

As a preferred technical scheme of the utility model, connecting plate top end face middle part fixed mounting has the nut of screwing up, it extends to bearing box inside through screwing up the nut to screw up the pole.

As a preferred technical scheme of the utility model, it changes the board to screw up the pole top through welded fastening connection, change the board and screw up the pole and link to each other and constitute T type structure.

Compared with the prior art, the utility model provides an auxiliary device for dismantling bearing possesses following beneficial effect:

1. the auxiliary device for disassembling the bearing is provided with a fixing plate, a connecting plate, a fixing bolt and a fixing nut, wherein the bearing box is of a 21274structure, the end face of the top of the bearing box is fixedly connected with the fixing plate, the fixing plate is provided with two groups, screw holes are formed in the fixing plate, and the screw holes in the fixing plate are matched with the threads on the outer wall of the fixing bolt; both sides of the top end surface of the connecting plate are fixedly connected with fixing nuts, and the threads of the inner wall of each fixing nut are matched with the threads of the outer wall of each fixing bolt; the connecting plate is positioned on the end surface of the top of the bearing box and is connected with the fixed plate through a fixed bolt; the middle part of the end face of the top of the connecting plate is fixedly provided with a tightening nut, the tightening rod extends towards the inside of the bearing box through the tightening nut, and the connecting plate and the bearing box are connected together by bolts, so that the device is more convenient to disassemble and can move;

2. according to the auxiliary device for disassembling the bearing, the rotating plate and the screwing rod are arranged, the rotating plate is fixedly connected to the top of the screwing rod through welding, the rotating plate is connected with the screwing rod to form a T-shaped structure, the handle can be conveniently held by a hand to exert force during rotation, and the auxiliary device is more convenient to use;

3. the auxiliary device for disassembling the bearing is simple in structure and convenient to operate, the bearing can be disassembled conveniently, the problem that the bearing of the grinding machine is damaged and disassembled is solved, and the maintenance efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the overall structure of the present invention.

In the figure: 1. a bearing housing; 2. a fixing plate; 3. a connecting plate; 4. fixing a nut; 5. fixing the bolt; 6. tightening the rod; 7. rotating the plate; 8. and (5) a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, in the present embodiment: the utility model provides an auxiliary device for dismantling bearing, includes

bearing box

1, 1 top end face both sides of bearing box all are provided with

fixed plate

2, and 2 terminal surfaces of fixed plate are provided with connecting

plate

3, and 3 terminal surface both sides of connecting plate correspond 2 positions of fixed plate and are provided with fixation nut 4, and each is organized the inside fixing bolt 5 that all is equipped with of

fixation nut

4, and 3 terminal surface middle parts of connecting plate are provided with screws up pole 6, screws up 6 tops of pole and is provided with commentaries on classics board 7, screws up 6 bottoms of pole and is located the inside bearing 8 that is equipped with of bearing box.

In the embodiment, the bearing box 1 is of a structure of a type of a bulb 21274, the end face of the top of the bearing box is fixedly connected with the fixing plates 2, two groups of screw holes are arranged in the fixing plates 2, and the screw holes in the fixing plates 2 are matched with the threads on the outer wall of the fixing bolt 5; both sides of the top end surface of the connecting plate 3 are fixedly connected with fixing nuts 4, and the threads of the inner walls of the fixing nuts 4 are matched with the threads of the outer walls of the fixing bolts 5; the connecting plate 3 is positioned on the top end face of the bearing box 1, and the connecting plate 3 is connected with the fixing plate 2 through a fixing bolt 5; the middle part of the end face of the top of the connecting plate 3 is fixedly provided with a tightening nut, the tightening rod 6 extends towards the inside of the bearing box 1 through the tightening nut, and the device connects the connecting plate 3 and the bearing box 1 together through bolts, so that the device is more convenient to disassemble and can move; the top of the tightening rod 6 is fixedly connected with a rotating plate 7 through welding, the rotating plate 7 is connected with the tightening rod 6 to form a T-shaped structure, and the handle is held by hand to exert force when the handle is rotated conveniently, so that the use is more convenient.

The utility model discloses a theory of operation and use flow: an operator firstly connects the connecting plate 3 with the fixed plate 2 through the fixed bolt 5 and the fixed nut 4, so that the connecting plate 3 is installed on the end face of the bearing box 1, then the tightening rod 6 is slowly rotated to extend out of the bearing box 1 to the inner hole of the bearing 8, and then the bearing 8 can be disassembled by rotating in the opposite direction.

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. An auxiliary device for dismantling a bearing, characterized in that: including bearing box (1), bearing box (1) top end face both sides all are provided with fixed plate (2), fixed plate (2) terminal surface is provided with connecting plate (3), connecting plate (3) terminal surface both sides correspond fixed plate (2) position and are provided with fixation nut (4), each group fixation nut (4) inside all is equipped with fixing bolt (5), connecting plate (3) terminal surface middle part is provided with tightening rod (6), tightening rod (6) top is provided with commentaries on classics board (7), tightening rod (6) bottom is located bearing box (1) inside and is equipped with bearing (8).

2. An auxiliary device for dismounting a bearing according to claim 1, wherein: the bearing box (1) is of a 21274structure, the top end face of the bearing box is fixedly connected with a fixing plate (2), two groups of fixing plates (2) are arranged, screw holes are formed in the fixing plates, and the screw holes in the fixing plates (2) are matched with the threads on the outer wall of the fixing bolt (5).

3. An auxiliary device for dismounting a bearing according to claim 1, wherein: the connecting plate is characterized in that fixing nuts (4) are fixedly connected to two sides of the top end face of the connecting plate (3), and the threads of the inner wall of each fixing nut (4) are matched with the threads of the outer wall of each fixing bolt (5).

4. An auxiliary device for dismounting a bearing according to claim 1, wherein: the connecting plate (3) is located on the top end face of the bearing box (1), and the connecting plate (3) is connected with the fixing plate (2) through a fixing bolt (5).

5. An auxiliary device for disassembling a bearing according to claim 1, wherein: the middle part of the top end face of the connecting plate (3) is fixedly provided with a tightening nut, and the tightening rod (6) extends towards the inside of the bearing box (1) through the tightening nut.

6. An auxiliary device for dismounting a bearing according to claim 1, wherein: the top of the tightening rod (6) is fixedly connected with a rotating plate (7) through welding, and the rotating plate (7) is connected with the tightening rod (6) to form a T-shaped structure.