CN220074567U

CN220074567U - Dismounting machine convenient for mounting bearing seat

Info

Publication number: CN220074567U
Application number: CN202321452125.9U
Authority: CN
Inventors: 沈彧; 周涛; 丁力; 郭玉峰; 张维杰
Original assignee: Taizhou Hailing Hydraulic Machinery Co ltd
Current assignee: Taizhou Hailing Hydraulic Machinery Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-24
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a dismounting machine convenient for mounting a bearing seat _， The utility model relates to a bearing frame dismouting machine technical field, including the limiting plate, four sliding tray have been seted up to the surface of limiting plate, and the screw has been seted up to the middle-end of limiting plate, movable mounting has the lead screw in the limiting plate middle-end screw, and one side surface fixed mounting of connecting rod has the handle, the bottom fixed mounting of lead screw has the butt pole, four all movable mounting has the block pole in the sliding tray, and the bottom of block pole is connected with the gag lever post, the surface fixed mounting of limiting plate has the grab handle, will butt the pole butt and block the surface at the bearing frame, driving motor this moment for the lead screw rotates, makes pulling limiting plateThe limiting plate moves upwards, and in the process of moving upwards, the clamping rod is driven to move upwards, so that the bearing is conveniently detached from the bearing seat, manpower is not needed, the limiting plate is quite convenient, and the working efficiency of people is improved.

Description

Dismounting machine convenient for mounting bearing seat

Technical Field

The utility model relates to the technical field of bearing seat dismounting machines, in particular to a dismounting machine convenient for mounting a bearing seat.

Background

In the field of machine manufacture, a bearing housing is a common component that functions to support a bearing and additional loads. During production and maintenance, the bearing block needs to be disassembled and assembled. The traditional bearing seat dismounting method needs tools such as a screw driver, a wrench, a hydraulic dismounting machine and a percussion drill, uses manual tools such as the screw driver and the wrench, requires large labor and time cost, is not accurate enough to operate, is easy to damage a bearing seat or a bearing, and uses the hydraulic dismounting machine, but the hydraulic dismounting machine needs professional skills, is complex to operate and high in cost, uses the percussion drill, is simple and quick to operate, and is easy to damage the bearing seat and the bearing.

There is a need for a dismounting machine that facilitates mounting of the bearing blocks.

Disclosure of Invention

Object of the utility model

In view of the above, the present utility model is directed to a dismounting machine for mounting a bearing seat, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a dismouting machine convenient to installation bearing frame, includes the limiting plate, four sliding tray have been seted up to the surface of limiting plate, and the screw has been seted up to the middle-end of limiting plate, movable mounting has the lead screw in the limiting plate middle-end screw, the top of lead screw is connected with the connection round bar, and the one end of connecting the round bar is connected with the motor, the surface fixed mounting of motor has the connecting rod, and one side surface fixed mounting of connecting rod has the handle, the bottom fixed mounting of lead screw has the butt pole, four all movable mounting has the block pole in the sliding tray, and the bottom of block pole is connected with the gag lever post, the surface fixed mounting of limiting plate has the grab handle.

Preferably, a plurality of fixing holes are formed on two sides of the four sliding grooves.

Preferably, the outer surfaces of the two sides of the limiting rod are provided with fixing grooves, springs are arranged in the fixing grooves, one ends of the springs are connected with telescopic members, and the outer surfaces of the telescopic members are arc-shaped.

Preferably, the top end of the clamping rod is provided with threads, and a gasket and a nut are movably arranged on the outer surface of the top end of the clamping rod.

Preferably, the outer surfaces of the two sides of the gasket are fixedly provided with connecting plates, and the outer surfaces of the connecting plates are arc-shaped.

Preferably, the circular through groove is formed in the outer surface of the connecting plate, a limiting pipe is fixedly installed in the circular through groove, a cavity is formed in the inner wall of the limiting pipe, and threads are formed in the cavity.

Preferably, a screw is movably arranged in the inner wall of the limiting pipe, and a rotating plate is fixedly arranged at the top end of the screw.

Preferably, the outer surface of the handle is wrapped with rubber.

From the above technical scheme, the utility model has the following beneficial effects:

1. according to the utility model, firstly, the limiting rod fixedly arranged at the bottom end of the clamping rod is clamped with a gap in the bearing, then the clamping rod is rotated, so that the limiting rod rotates, at the moment, the limiting rod can extend to the other side of the bearing, at the moment, the telescopic piece can perform telescopic action through the action of the spring, so that the other end of the bearing is propped against, at the moment, the nut is used for reinforcing the connection between the limiting plate and the clamping rod, and the screw rod can be connected with the fixing hole on the outer surface of the limiting plate through rotating the rotating plate, so that the connection between the clamping rod and the limiting plate is secondarily reinforced, and the bearing seat is conveniently connected.

2. Because the bearing frame is installed at the middle-end of bearing, the rethread will support the outer surface of closing the pole at the bearing frame, driving motor this moment for the lead screw rotates, makes pulling limiting plate upwards move, and limiting plate upwards moves the in-process, drives the block pole and upwards moves, thereby conveniently dismantles the bearing from the bearing frame, and need not pass through the manpower, very convenient, has improved the efficiency of people during operation.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 5 is an enlarged schematic view of fig. 3 at C in accordance with the present utility model.

In the figure: 1. a limiting plate; 2. a sliding groove; 3. a screw rod; 4. a motor; 5. a connecting rod; 6. a handle; 7. a clamping rod; 8. an abutment lever; 9. a grab handle; 411. connecting round rods; 711. a limit rod; 712. a fixing groove; 713. a telescoping member; 714. a gasket; 715. a nut; 716. a fixing hole; 718. a connecting plate; 719. a limiting tube; 720. a screw; 721. and (5) rotating the plate.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the utility model provides a dismouting machine convenient to installation bearing frame, including limiting plate 1, four slide grooves 2 have been seted up to the surface of limiting plate 1, and the screw has been seted up to the middle-end of limiting plate 1, movable mounting has lead screw 3 in the screw of limiting plate 1, the top of lead screw 3 is connected with and connects round bar 411, and the one end of connecting round bar 411 is connected with motor 4, the surface fixed mounting of motor 4 has connecting rod 5, and one side surface fixed mounting of connecting rod 5 has handle 6, the bottom fixed mounting of lead screw 3 has butt pole 8, all movable mounting has block pole 7 in four slide grooves 2, and the bottom of block pole 7 is connected with gag lever post 711, the surface fixed mounting of limiting plate 1 has grab handle 9, through holding grab handle 9, make grab handle 9 can be stable operate, through with butt pole 8 butt on the bearing frame, rethread driving motor 4, make lead screw 3 can fixed rotation, thereby drive limiting plate 1 and carry out the up-and-down motion.

Further, a plurality of fixing holes 716 are formed on two sides of the four sliding grooves 2, the fixing holes 716 play a role in fixing and limiting, and the fixing holes 716 can be connected through the rotating screw 720, so that the connection between the clamping rod 7 and the limiting plate 1 is reinforced.

Further, the fixing grooves 712 are formed in the outer surfaces of the two sides of the limiting rod 711, springs are installed in the fixing grooves 712, one ends of the springs are connected with the telescopic members 713, the outer surfaces of the telescopic members 713 are arc-shaped, and the telescopic members 713 can stretch out and draw back on the inner walls of the limiting rod 711 through the action of the springs, so that when the limiting rod 711 moves to one end of a bearing gap, the telescopic members 713 can stretch out and draw back automatically, and the other ends of the bearings are clamped.

Further, the top end of the clamping rod 7 is provided with threads, and a gasket 714 and a nut 715 are movably mounted on the outer surface of the top end of the clamping rod 7, and the gasket 714 is reinforced to be connected with the limiting plate 1 by rotating the nut 715.

Further, the outer surfaces of the two sides of the pad 714 are fixedly provided with the connecting plates 718, the outer surfaces of the connecting plates 718 are arc-shaped, the outer surfaces of the connecting plates 718 are provided with circular through grooves, the circular through grooves are fixedly provided with limiting pipes 719, the inner walls of the limiting pipes 719 are provided with cavities, threads are arranged in the cavities, and the limiting pipes 719 play a limiting role.

Further, the screw 720 is movably mounted in the inner wall of the limiting tube 719, the rotating plate 721 is fixedly mounted at the top end of the screw 720, the stress area of the rotating plate 721 is large, and the screw 720 can be conveniently rotated through the rotating plate 721.

Further, rubber is wrapped on the outer surface of the handle 6, and the rubber can increase friction between the handle 6 and the skin of people, so that people can hold the handle 6 more conveniently.

Working principle: firstly, the grab handle 9 is held, so that the limiting plate 1 is kept stable, then the limiting rod 711 fixedly installed at the bottom end of the clamping rod 7 is clamped with a gap in the bearing, then the clamping rod 7 is rotated, so that the limiting rod 711 rotates, at the moment, the limiting rod 711 can extend to the other side of the bearing, at the moment, the telescopic piece 713 can stretch and retract under the action of the spring, so that the other end of the bearing is abutted, at the moment, the nut 715 is utilized to strengthen the connection between the limiting plate 1 and the clamping rod 7, and the screw 720 can be fixedly connected with the fixing hole 716 on the outer surface of the limiting plate 1 through rotating the rotating plate 721, so that the connection between the clamping rod 7 and the limiting plate 1 is secondarily strengthened, at the moment, the abutting rod 8 abuts against the outer surface of the bearing seat, at the moment, the handle 6 is held, the motor 4 is driven, the screw rod 3 rotates, the limiting plate 1 is pulled to move upwards, and the clamping rod 7 is driven to move upwards in the process of moving the limiting plate 1 upwards, so that the bearing is conveniently dismounted from the bearing seat.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dismouting machine convenient to installation bearing frame, includes limiting plate (1), its characterized in that: four sliding grooves (2) are formed in the outer surface of the limiting plate (1), screw holes are formed in the middle end of the limiting plate (1), a screw rod (3) is movably mounted in the screw holes in the middle end of the limiting plate (1), a connecting round rod (411) is connected to the top end of the screw rod (3), a motor (4) is connected to one end of the connecting round rod (411), a connecting rod (5) is fixedly mounted on the outer surface of the motor (4), a handle (6) is fixedly mounted on one side of the outer surface of the connecting rod (5), a supporting rod (8) is fixedly mounted at the bottom end of the screw rod (3), clamping rods (7) are movably mounted in the four sliding grooves (2), the bottom end of each clamping rod (7) is connected to a limiting rod (711), and a grab handle (9) is fixedly mounted on the outer surface of the limiting plate (1).

2. The dismounting machine for facilitating mounting of bearing blocks according to claim 1, wherein: a plurality of fixing holes (716) are formed on two sides of the four sliding grooves (2).

3. The dismounting machine for facilitating mounting of bearing blocks according to claim 1, wherein: the outer surfaces of two sides of the limiting rod (711) are provided with fixing grooves (712), springs are arranged in the fixing grooves (712), one ends of the springs are connected with telescopic members (713), and the outer surfaces of the telescopic members (713) are arc-shaped.

4. The dismounting machine for facilitating mounting of bearing blocks according to claim 1, wherein: the top end of the clamping rod (7) is provided with threads, and a gasket (714) and a nut (715) are movably arranged on the outer surface of the top end of the clamping rod (7).

5. The dismounting machine for facilitating mounting of bearing blocks according to claim 4, wherein: the outer surfaces of two sides of the gasket (714) are fixedly provided with connecting plates (718), and the outer surfaces of the connecting plates (718) are arc-shaped.

6. The dismounting machine for facilitating mounting of bearing seats according to claim 5, wherein: the outer surface of the connecting plate (718) is provided with a circular through groove, a limiting pipe (719) is fixedly arranged in the circular through groove, the inner wall of the limiting pipe (719) is provided with a cavity, and threads are arranged in the cavity.

7. The dismounting machine for facilitating mounting of bearing blocks as claimed in claim 6, wherein: a screw rod (720) is movably arranged in the inner wall of the limiting tube (719), and a rotating plate (721) is fixedly arranged at the top end of the screw rod (720).

8. The dismounting machine for facilitating mounting of bearing blocks according to claim 1, wherein: the outer surface of the handle (6) is wrapped with rubber.