CN219074839U

CN219074839U - Bearing assembly device

Info

Publication number: CN219074839U
Application number: CN202222546058.9U
Authority: CN
Inventors: 郑琦; 戴崇华; 王吉林; 杨爱丰; 董利飞; 曹建根
Original assignee: Zhejiang Wanzhong Precision Bearing Co ltd
Current assignee: Zhejiang Wanzhong Precision Bearing Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-26
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a bearing assembly device, comprising: store up the dish, the dish chamber has been seted up to the inside of storing up the dish, and the heater strip is installed to the inboard bottom in dish chamber, the spout has been seted up to the side end wall in dish chamber, and the side mid-mounting in dish chamber has temperature sensor, the stabilizer blade is installed to the bottom of storing up the dish, press the storage mechanism is installed to the inboard in dish chamber, and presses the front and back both ends side of storage mechanism and all install the hydro-cylinder. Through storing up dish, group frame mutually fixed, make storing up dish, group frame become integrative, can synchronous movement, when removing, through the hydro-cylinder operation, promote the group frame and remove along the vertical direction of spout, drive the storing up dish and remove, let the storing up dish get, put the bearing housing from the storing up dish when moving up the storing up dish, when conveniently moving down the storing up dish, make things convenient for the storing up dish to place in the dish chamber, heat.

Description

Bearing assembly device

Technical Field

The utility model relates to the technical field of bearing machining, in particular to a bearing assembly device.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, and when the bearing is assembled, a bearing rod is sleeved in a bearing sleeve, so that a bearing assembly device is needed.

When the bearing is assembled, the bearing rod is aligned with the bearing sleeve by the conventional assembly method, then the bearing rod is installed in the bearing sleeve by using external force or knocking mode, so that the purpose of assembling the bearing is achieved, however, certain abrasion is generated on the bearing due to extrusion of the external force, the service life of the bearing is influenced, meanwhile, the bearing sleeve is heated by the conventional thermal difference method, the aperture of the bearing sleeve is enlarged by the thermal expansion principle, and then the bearing rod is inserted into the bearing sleeve.

Accordingly, a bearing assembly apparatus is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The present utility model is directed to a bearing assembly device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a bearing assembly apparatus comprising: the storage dish is characterized in that a dish cavity is formed in the storage dish, a heating wire is arranged at the bottom of the inner side of the dish cavity, a sliding groove is formed in the side end wall of the dish cavity, a temperature sensor is arranged in the middle of the side end of the dish cavity, supporting feet are arranged at the bottom of the storage dish, a pressing and storing mechanism is arranged at the inner side of the dish cavity, and oil cylinders are arranged at the front end side and the rear end side of the pressing and storing mechanism;

and a pressure distribution mechanism provided at both front and rear end sides of the dish;

the pressure distribution mechanism comprises: a tray fixed with the storage dish and a tray hole formed in the end wall of the tray.

As a further scheme of the utility model: the pressing and storing mechanism comprises a storing disc, a group frame and a pressing disc, wherein the group frame is arranged at the top of the storing disc, and the pressing disc is arranged at the side end of the group frame.

As a further scheme of the utility model: the storage plates and the group frames are fixedly connected, the number of the group frames is four, and the group frames are symmetrically distributed about the center of the storage plates.

As a further scheme of the utility model: the group frame is fixedly connected with the pressure plate, and the pressure plate is provided with four.

As a further scheme of the utility model: the storage dish is formed into a sliding structure through the sliding groove and the group framework, and the storage dish is fixed with the temperature sensor.

As a further scheme of the utility model: the oil cylinder is driven by the assembly frame and is fixedly connected with the distribution plate.

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

1. through storing up dish, group frame mutually fixed, make storing up dish, group frame become integrative, can synchronous movement, when removing, through the hydro-cylinder operation, promote the group frame and remove along the vertical direction of spout, drive the storing up dish and remove, let the storing up dish get, put the bearing housing from the storing up dish when moving up the storing up dish, when conveniently moving down the storing up dish, make things convenient for the storing up dish to place in the dish chamber, heat.

2. Through spout and group frame cooperation activity, make things convenient for group frame to follow the vertical direction displacement of spout, change the vertical height of group frame, and temperature sensor then is used for monitoring liquid temperature in the storage dish, dish chamber is used for storing fluid, the heater strip is arranged in heating oil liquid in the dish chamber, the front and back both ends of joining in marriage the dish are close to dish hole department simultaneously, be used for depositing the bearing bush after the heating, after placing the bearing bush, through hydro-cylinder operation, drive group frame, the pressure disk moves down, let the pressure disk extrude bearing bush and the bearing bar of placing in dish hole department, make the bearing bar extrude into the bearing bush, accomplish the bearing assembly, the bearing after being heated carries out extrusion assembly again, can reduce bearing structure wearing and tearing, assemble the bearing simultaneously in ordinary thermal difference method, the heating temperature is lower, the assembly process is safer, the staff of being convenient for controls.

Drawings

Fig. 1 is a schematic view of a bearing assembly apparatus.

Fig. 2 is a schematic perspective view of a dish and a pressing and storing mechanism in the bearing assembly device.

Fig. 3 is a schematic perspective view of a dish in the bearing assembly device.

Fig. 4 is a schematic perspective view of a pressure storage mechanism in a bearing assembly device.

In the figure: 1. storing the dishes; 2. a dish cavity; 3. a chute; 4. a temperature sensor; 5. a support leg; 6. a pressure distribution mechanism; 7. a tray is arranged; 8. a disk hole; 9. an oil cylinder; 10. a pressure storage mechanism; 11. a storage tray; 12. assembling a frame; 13. a pressure plate; 14. and (5) heating wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a bearing assembly device includes: the storage dish 1, a dish cavity 2 is formed in the storage dish 1, a heating wire 14 is arranged at the bottom of the inner side of the dish cavity 2, a chute 3 is formed in the side end wall of the dish cavity 2, a temperature sensor 4 is arranged in the middle of the side end of the dish cavity 2, a supporting foot 5 is arranged at the bottom of the storage dish 1, a pressing and storing mechanism 10 is arranged at the inner side of the dish cavity 2, and oil cylinders 9 are arranged at the front end and the rear end of the pressing and storing mechanism 10;

and a pressure distribution mechanism 6 provided at both front and rear end sides of the dish 1;

the pressure distribution mechanism 6 includes: a distribution plate 7 fixed with the storage plate 1 and a plate hole 8 arranged on the end wall of the distribution plate 7;

the pressing and storing mechanism 10 comprises a storing disc 11, a combining frame 12 and a pressing disc 13, the combining frame 12 is arranged at the top of the storing disc 11, the pressing disc 13 is arranged at the side end of the combining frame 12, the storing disc 11 and the combining frame 12 are fixedly connected, the combining frames 12 are four, the combining frames 12 are symmetrically distributed about the center of the storing disc 11, the combining frames 12 are fixedly connected with the pressing disc 13, the pressing disc 13 is four, the storing disc 11 and the combining frames 12 are fixed through the storing disc 11 and the combining frames 12, the storing disc 11 and the combining frames 12 are integrally formed and can synchronously move, when the pressing and storing mechanism moves, the combining frames 12 are pushed to move along the vertical direction of the sliding groove 3 through the operation of the oil cylinder 9, the storing disc 11 is driven to move, the storing disc 11 is enabled to move in and out from the dish cavity 2, when the storing disc 11 is moved upwards, the bearing sleeve is conveniently taken from the storing disc 11, when the storing disc 11 is moved downwards, the storing disc 11 is conveniently placed in the dish cavity 2, and the heating is conveniently carried out.

The storage dish 1 forms sliding structure with group frame 12 through spout 3, and storage dish 1 is fixed mutually with temperature sensor 4, hydro-cylinder 9 and group frame 12 are transmitted mutually, and hydro-cylinder 9 and joining in marriage dish 7 looks fixed connection, through spout 3 and group frame 12 cooperation activity, make things convenient for group frame 12 to follow spout 3 vertical direction displacement, change group frame 12's vertical height, and temperature sensor 4 is then be used for monitoring the liquid temperature in the storage dish 1, dish chamber 2 is used for storing fluid, heater strip 14 is arranged in heating oil liquid in dish chamber 2, the front and back both ends of joining in marriage dish 7 are close to dish hole 8 department simultaneously, be used for depositing the bearing bush after the heating, after placing the bearing bush, through hydro-cylinder 9 operation, drive group frame 12, pressure disk 13 moves down, let pressure disk 13 extrude bearing bush and the bearing bar of placing in dish hole 8 department, make the bearing bar extrude into the bearing bush, accomplish the bearing assembly, the bearing after the bearing structure wearing and tearing of bearing assembly is carried out again after the heating, the same phase is similar to ordinary thermal method assembly bearing, the heating temperature is lower, the assembly process is safer, the staff of being convenient for controls.

The working principle of the utility model is as follows:

when the utility model is used, the storage disc 11 and the assembly frame 12 are fixed, so that the storage disc 11 and the assembly frame 12 form a whole and can synchronously move, when the storage disc 11 is moved, the assembly frame 12 is pushed to move along the vertical direction of the chute 3 through the operation of the oil cylinder 9, the storage disc 11 is driven to move, the storage disc 11 is enabled to enter and exit from the dish cavity 2, when the storage disc 11 is moved upwards, the bearing sleeve is convenient to take and put from the storage disc 11, and when the storage disc 11 is moved downwards, the storage disc 11 is convenient to be placed in the dish cavity 2 for heating;

through spout 3 and group frame 12 cooperation activity, make things convenient for group frame 12 to follow the vertical direction displacement of spout 3, change the vertical height of group frame 12, and temperature sensor 4 is then used for monitoring the interior liquid temperature of storage dish 1, dish chamber 2 is used for storing fluid, heater strip 14 is arranged in heating oil liquid in dish chamber 2, the front and back both ends of joining in marriage dish 7 are close to dish hole 8 departments simultaneously, be used for depositing the bearing housing after the heating, after placing the bearing housing, through hydro-cylinder 9 operation, drive group frame 12, pressure disk 13 moves down, let pressure disk 13 extrusion place bearing housing and bearing bar in dish hole 8 departments, make the bearing bar extrusion enter in the bearing housing, accomplish the bearing assembly, the bearing after being heated carries out extrusion assembly again, can reduce bearing structure wearing and tearing, simultaneously assemble the bearing in ordinary thermal difference method, the heating temperature is lower, the assembly process is safer, the staff of being convenient for controls.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A bearing assembly apparatus, comprising: the storage dish comprises a storage dish body (1), wherein a dish cavity (2) is formed in the storage dish body (1), a heating wire (14) is arranged at the bottom of the inner side of the dish cavity (2), a sliding groove (3) is formed in the side end wall of the dish cavity (2), a temperature sensor (4) is arranged in the middle of the side end of the dish cavity (2), a supporting foot (5) is arranged at the bottom of the storage dish body (1), a pressing storage mechanism (10) is arranged at the inner side of the dish cavity (2), and oil cylinders (9) are arranged at the front end side and the rear end side of the pressing storage mechanism (10);

and a pressure distribution mechanism (6) provided at both front and rear end sides of the dish (1);

the pressure distribution mechanism (6) comprises: a tray (7) fixed with the storage dish (1), and a tray hole (8) arranged on the end wall of the tray (7).

2. The bearing assembly device according to claim 1, wherein the pressure storage mechanism (10) comprises a storage disc (11), a group frame (12) and a pressure plate (13), the group frame (12) is arranged at the top of the storage disc (11), and the pressure plate (13) is arranged at the side end of the group frame (12).

3. Bearing assembly device according to claim 2, characterized in that the storage discs (11) and the shelves (12) are fixedly connected, the shelves (12) are four, and the shelves (12) are symmetrically distributed about the center of the storage disc (11).

4. Bearing assembly device according to claim 2, characterized in that the set of holders (12) and the pressure plate (13) are fixedly connected, and that the pressure plate (13) is provided with four.

5. Bearing assembly device according to claim 1, characterized in that the dish (1) and the frame (12) form a sliding structure through the chute (3), and the dish (1) is fixed with the temperature sensor (4).

6. A bearing assembly device according to claim 1, wherein the cylinder (9) is in transmission with the frame (12) and the cylinder (9) is fixedly connected with the distribution plate (7).