CN219623093U - Automatic press-fitting device for bearing - Google Patents

Abstract

The utility model provides an automatic press-fitting device for a bearing, and relates to the technical field of bearings. When the automatic assembling device is used, the accessory body is taken from the feeding device through the mechanical arm in the external equipment, then the accessory body is placed in the accessory groove, one end of the insert body is embedded in the clamping groove, the other end of the insert body is embedded in the insert groove, at the moment, one end of the insert body is aligned with the accessory body, then the hydraulic rod is started, under the mutual matching of the hydraulic rod and the hydraulic gauge, the T-shaped block is pulled to move towards the fixed seat, meanwhile, the insert body is pushed to move and slide into the insert groove, then the insert body is embedded in the accessory body, the assembling work is completed, at the moment, the T-shaped block is pushed back to the original position under the driving of the hydraulic rod, and the next round of assembly of the insert body is waited for, so that the effect of automatic assembling is achieved, manual assembly is not needed, and time is saved.

Description

Automatic press-fitting device for bearing

Technical Field

The utility model relates to the technical field of bearings, in particular to an automatic press-fitting device for a bearing.

Background

The main function of the bearing is to support the mechanical rotator, reduce the friction coefficient in the motion process and ensure the rotation precision. The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is an integral part of the sliding bearing. In the machining industry, in order to ensure the use effect and service life of the bearing, bearing sleeves are pressed on outer rings of some bearings.

But among the prior art, the automatic press-fit device of bearing is in the use, takes the accessory through the arm and puts into the mould inside, then needs the staff manual with the mold insert pack into the accessory in, finally takes out the finished product through the arm, but this kind of manual mode speed of assembling the mold insert of manual is slower, and consuming time is longer, has certain danger, influences work efficiency.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in the use process of an automatic bearing press-fitting device, accessories are taken by a mechanical arm and placed in a die, then a worker is required to manually put an insert into the accessory, and finally a finished product is taken out by the mechanical arm, but the manual insert assembly mode is slower in speed, longer in time consumption, certain in danger and influences on working efficiency.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the automatic bearing press-fitting device comprises a workbench, wherein a movable assembly is arranged in the workbench, two sliding blocks are fixedly arranged at the top of one side, close to the rear surface, of the workbench, a fixed plate is fixedly arranged at the top of the workbench, close to the rear surface, and a hydraulic gauge is arranged on the front surface of the fixed plate;

the placing structure is fixedly arranged at the top of the workbench and comprises a fixing seat, and two insert grooves are formed in the top of the fixing seat;

the movable assembly comprises a hydraulic rod, a T-shaped block is fixedly arranged at the output end of the hydraulic rod, movable blocks are fixedly arranged at the tops of the T-shaped block, which are close to the front surface and the rear surface, a fixed block is fixedly arranged at the top of the T-shaped block, and two clamping grooves are formed in the top of the fixed block.

Preferably, the sliding hole is formed in the top of the working table, which is close to one side, and the outer surface of the fixing block is movably embedded in the sliding hole, so that the fixing block can slide in the sliding hole conveniently under the limit of the sliding hole, and the follow-up assembly work of the insert body is facilitated.

Preferably, a plurality of accessory grooves are formed in the two insert grooves, accessory bodies are movably embedded in the accessory grooves, and the accessory bodies are embedded in the accessory grooves to limit positions of the accessory bodies.

Preferably, the bottom of fixing base and the center department fixed connection at workstation top, the top fixed mounting of hydraulic stem is at the inside top of workstation, is convenient for strengthen the stability of hydraulic stem and fixing base installation, prevents that the during operation from rocking, takes place the position offset, influences normal work.

Preferably, the inside movable sleeve of two movable block is established in the surface of two sliders respectively, the top that the workstation is close to one side is provided with two mold insert bodies, and two movable blocks of being convenient for slide at the surface of two sliders, and the both sides that the movable block is inside to be close to the top all inlay and establish the both sides surface at the slider, play the supporting role to the T type piece, prevent to drop, the smooth slip of the T type piece of being convenient for simultaneously.

Preferably, one end of each insert body is movably embedded in the two clamping grooves, the other end of each insert body is movably embedded in the two insert grooves, the insert bodies are conveniently pushed to move under the driving of the hydraulic rod, the insert bodies slide into the insert grooves, and then the insert bodies are embedded into the fitting bodies to complete assembly work.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the automatic assembling device is used, the accessory body is taken from the feeding device through the mechanical arm in the external equipment, then the accessory body is placed in the accessory groove, three accessory grooves are formed in each insert groove, one end of the insert body is embedded in the clamping groove after the accessory body is placed in the accessory groove, the other end of the insert body is embedded in the insert groove, at the moment, one end of the insert body is aligned with the accessory body, then the hydraulic rod is started, the T-shaped block is pulled to move towards the direction of the fixing seat under the mutual matching of the hydraulic rod and the hydraulic meter, meanwhile, the insert body is pushed to move and slide into the insert groove, and then the insert body is embedded in the accessory groove to finish the assembling work, at the moment, the T-shaped block is pushed back to the original position under the driving of the hydraulic rod to wait for the assembly of the next round of insert body, so that the effect of automatic assembling is achieved, manual assembling is not needed, time is saved, and safety is improved.

2. According to the utility model, when the hydraulic rod drives the T-shaped blocks to move, the two moving blocks slide on the outer surfaces of the two sliding blocks, two sides, close to the top, of the moving blocks are embedded on the outer surfaces of two sides of the sliding blocks, so that the T-shaped blocks are supported, falling is prevented, and meanwhile smooth sliding of the T-shaped blocks is facilitated.

Drawings

FIG. 1 is a front perspective view of an automatic press-fitting device for bearings according to the present utility model;

FIG. 2 is a cross-sectional expanded perspective view of a workbench of an automatic press-fitting device for bearings according to the present utility model;

FIG. 3 is an exploded perspective view showing the structure of a slider of an automatic press-fitting device for bearings according to the present utility model;

FIG. 4 is an expanded perspective view showing the structure of a moving assembly of the automatic press-fitting device of the bearing according to the present utility model;

fig. 5 is a structural development perspective view showing a placement structure of an automatic press-fitting device for a bearing according to the present utility model.

Legend description: 1. a work table; 2. placing a structure; 201. a fixing seat; 202. insert grooves; 203. a fitting groove; 3. an insert body; 4. a fitting body; 5. a moving assembly; 501. a hydraulic rod; 502. a T-shaped block; 503. a moving block; 504. a fixed block; 505. a clamping groove; 6. a fixing plate; 7. a hydraulic gauge; 8. a slide block; 9. and a slide hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-5, the present utility model provides a technical solution: the automatic bearing press-fitting device comprises a workbench 1, wherein a movable assembly 5 is arranged in the workbench 1, two sliding blocks 8 are fixedly arranged at the top of one side, close to the rear surface, of the workbench 1, a fixed plate 6 is fixedly arranged at the top of the rear surface, and a hydraulic gauge 7 is arranged on the front surface of the fixed plate 6; the placing structure 2 is fixedly arranged at the top of the workbench 1, the placing structure 2 comprises a fixing seat 201, and two insert grooves 202 are formed in the top of the fixing seat 201; the moving assembly 5 comprises a hydraulic rod 501, a T-shaped block 502 is fixedly arranged at the output end of the hydraulic rod 501, a moving block 503 is fixedly arranged at the top of the T-shaped block 502, which is close to the front surface and the rear surface, a fixed block 504 is fixedly arranged at the top of the T-shaped block 502, and two clamping grooves 505 are formed in the top of the fixed block 504.

As shown in fig. 2-4, the top of the working table 1 near one side is provided with a slide hole 9, the outer surface of the fixing block 504 is movably embedded in the slide hole 9, so that the fixing block 504 can slide in the slide hole 9 under the limit of the slide hole 9, which is beneficial to the subsequent assembly work of the insert body 3.

As shown in fig. 1 and 5, a plurality of fitting grooves 203 are formed in each of the two insert grooves 202, and a fitting body 4 is movably fitted in each of the plurality of fitting grooves 203, whereby the fitting body 4 is fitted in the fitting groove 203 to thereby define the position of the fitting body 4.

As shown in fig. 2, 4 and 5, the bottom of the fixing seat 201 is fixedly connected with the center of the top of the workbench 1, the top of the hydraulic rod 501 is fixedly installed at the top of the workbench 1, so that the stability of the installation of the hydraulic rod 501 and the fixing seat 201 is convenient to be enhanced, the hydraulic rod is prevented from shaking during working, and the position deviation is caused to influence the normal working.

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the inner parts of the two moving blocks 503 are respectively movably sleeved on the outer surfaces of the two sliding blocks 8, two insert bodies 3 are arranged at the top of one side, close to the workbench 1, of the two moving blocks 503, so that the two moving blocks 503 slide on the outer surfaces of the two sliding blocks 8, two sides, close to the top, of the inner parts of the moving blocks 503 are embedded on the outer surfaces of two sides of the sliding blocks 8, the T-shaped blocks 502 are supported, falling is prevented, and meanwhile smooth sliding of the T-shaped blocks 502 is facilitated.

As shown in fig. 1, 4 and 5, one ends of the two insert bodies 3 are movably embedded in the two clamping grooves 505, and the other ends of the two insert bodies 3 are movably embedded in the two insert grooves 202, so that the insert bodies 3 are conveniently pushed to move under the driving of the hydraulic rod 501, slide into the insert grooves 202 and then are embedded in the fitting body 4, and the assembly work is completed.

The application method and the working principle of the device are as follows: when the automatic assembling device is used, the accessory body 4 is taken from the feeding device through the mechanical arm in the external equipment, then the inside of the accessory groove 203 is put into, three accessory grooves 203 are formed in the inside of each insert groove 202, after the accessory body 4 is put into the inside of the accessory groove 203, one end of the insert body 3 is embedded into the clamping groove 505, the other end of the insert body is embedded into the inside of the insert groove 202, at the moment, one end of the insert body 3 is aligned with the accessory body 4, then the hydraulic rod 501 is started, under the mutual cooperation of the hydraulic rod 501 and the hydraulic gauge 7, the T-shaped block 502 is pulled to move towards the direction of the fixed seat 201, meanwhile, the insert body 3 is pushed to move and slide into the inside of the insert groove 202, then the inside of the accessory body 4 is embedded, at the moment, under the driving of the hydraulic rod 501, the T-shaped block 502 is pushed back to the original position, and the assembly of the next round of the insert body 3 is waited for, thereby achieving the effect of being convenient for automatic assembly, manual assembly is not needed, time is saved, safety is improved, workers manually load the insert parts into the parts, finally, the finished products are taken out through the mechanical arm, under the mutual manual assembly of the mutual assembly of the insert body, the hydraulic rod 501 is matched with the hydraulic rod, the T-shaped block 502 is moved, the T-shaped block 502 is driven by the sliding blocks, the T-shaped block 502 is prevented from sliding on the two sides, and the two sides of the sliding blocks are easy to move, and the T-shaped block 502 can move easily, and the two sides of the sliding blocks are easy, and the sliding blocks are 8, and the sliding block 502 can move easily move, and the two sides and move.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Automatic press-fitting device of bearing, including workstation (1), its characterized in that: the hydraulic machine is characterized in that a movable assembly (5) is arranged in the workbench (1), two sliding blocks (8) are fixedly arranged at the top of one side, close to the rear surface, of the workbench (1), a fixed plate (6) is fixedly arranged at the top, close to the rear surface, of the workbench (1), and a hydraulic gauge (7) is arranged on the front surface of the fixed plate (6);

the placement structure (2), the placement structure (2) is fixedly arranged at the top of the workbench (1), the placement structure (2) comprises a fixing seat (201), and two insert grooves (202) are formed in the top of the fixing seat (201);

the movable assembly (5) comprises a hydraulic rod (501), a T-shaped block (502) is fixedly arranged at the output end of the hydraulic rod (501), movable blocks (503) are fixedly arranged at the tops of the T-shaped block (502) close to the front surface and the rear surface, a fixed block (504) is fixedly arranged at the top of the T-shaped block (502), and two clamping grooves (505) are formed in the top of the fixed block (504).

2. The automatic press-fitting device of a bearing according to claim 1, wherein: the top of the workbench (1) close to one side is provided with a slide hole (9), and the outer surface of the fixed block (504) is movably embedded in the slide hole (9).

3. The automatic press-fitting device of a bearing according to claim 1, wherein: a plurality of accessory grooves (203) are formed in the two insert grooves (202), and accessory bodies (4) are movably embedded in the accessory grooves (203).

4. The automatic press-fitting device of a bearing according to claim 1, wherein: the bottom of fixing base (201) is fixedly connected with the center department at workstation (1) top, the top fixed mounting of hydraulic stem (501) is at the inside top of workstation (1).

5. The automatic press-fitting device of a bearing according to claim 1, wherein: the two moving blocks (503) are movably sleeved on the outer surfaces of the two sliding blocks (8) respectively, and two insert bodies (3) are arranged at the top of one side, close to the workbench (1).

6. The automatic press-fitting device of a bearing according to claim 5, wherein: one ends of the two insert bodies (3) are movably embedded in the two clamping grooves (505), and the other ends of the two insert bodies (3) are movably embedded in the two insert grooves (202).