CN216519247U

CN216519247U - Special adjustable assembling machine for cylindrical roller bearing

Info

Publication number: CN216519247U
Application number: CN202122523795.2U
Authority: CN
Inventors: 徐仁锋
Original assignee: Wafangdian Songtian Bearing Manufacturing Co ltd
Current assignee: Wafangdian Songtian Bearing Manufacturing Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-13
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a special adjustable assembling machine for a cylindrical roller bearing, which belongs to the technical field of bearing processing and comprises a servo motor, wherein the lower surface of the servo motor is fixedly connected with the upper surface of a supporting plate, the lower surface of the servo motor is fixedly connected with the top end of a screw rod, the bottom end of the screw rod is fixedly connected with the upper surface of a pressing plate, the lower surface of the supporting plate is respectively fixedly connected with the upper surfaces of four fixing rods, sleeves are sleeved on the outer surfaces of the four fixing rods, and the opposite surfaces of the two sleeves are respectively fixedly connected with the left side surface and the right side surface of a first connecting plate. This assembly machine with adjustable cylindrical roller bearing is special through setting up servo motor, clamp plate and second workstation, and effectual solution large-scale machine area is also big and do not utilize practical application simultaneously to save a large amount of spaces, more effectually avoided the assembly machine insecure and drop easily when assembly bearing inner race and outer lane, the effectual adversary that has reduced and has pushed down the in-process causes the injury.

Description

Special adjustable assembling machine for cylindrical roller bearing

Technical Field

The utility model belongs to the technical field of bearing processing, and particularly relates to an adjustable assembling machine special for a cylindrical roller bearing.

Background

The assembly refers to a process of assembling parts according to specified technical requirements, debugging and checking the parts to form qualified products, the assembly starts from the design of an assembly drawing, the products are all composed of a plurality of parts and components, according to the specified technical requirements, a labor process of combining the parts into the components or combining the parts and the components into the products is called assembly, the former is called component assembly, the latter is called general assembly, the latter generally comprises the work of assembly, adjustment, inspection, test, coating, packaging and the like, but in the current industry, most of the conventional old bearing assembly machines or very large machine tool assembly line processing are adopted, obviously, the labor and the material resources are very consumed, the occupied area of the equipment is also large, the practical application is not very beneficial, when the inner ring and the outer ring of the bearing are assembled, the inner ring or the outer ring of the assembly machine is usually fixed below a cylinder rod, drive through the cylinder pole and then push down the combination, need a plurality of spare parts like this to be fixed in the inner circle or the outer lane very trouble under the cylinder pole, fixed insecure still drops easily moreover, still collides and very easily causes the injury with other spare parts when pushing down simultaneously easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides the special adjustable assembling machine for the cylindrical roller bearing, and solves the problems that an old bearing assembling machine or a very large machine tool is processed in a production line, the occupied area is large, the practical application is not very utilized, the assembling machine is not firm and easy to fall off when an inner ring and an outer ring of the bearing are assembled, and the assembling machine is easy to collide with other parts and easily hurt hands when being pressed down.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable assembly machine special for a cylindrical roller bearing comprises a servo motor, wherein the lower surface of the servo motor is fixedly connected with the upper surface of a supporting plate, the lower surface of the servo motor is fixedly connected with the top end of a screw rod, the bottom end of the screw rod is fixedly connected with the upper surface of a pressing plate, the lower surface of the supporting plate is respectively fixedly connected with the upper surfaces of four fixing rods, sleeves are sleeved on the outer surfaces of the four fixing rods, opposite surfaces of the two sleeves are respectively fixedly connected with the left side surface and the right side surface of a first connecting plate, the opposite surfaces of the two first connecting plates are respectively fixedly connected with the left end and the right end of two connecting rods, one end of the opposite surfaces of the two connecting rods is respectively fixedly connected with the left side surface and the right side surface of a first workbench, the left end and the right end of the first connecting plate are fixedly connected with the outer surfaces of the fixing rods through the sleeves, the outer surfaces of the fixing rods are fixedly connected with the inner part of a second workbench, the upper surface of the second workbench is fixedly connected with the lower surface of the placing table, the bottom end of the fixing rod is fixedly connected with the upper surface of the base, the lower surface of the inner wall of the base is fixedly connected with the lower surface of the air cylinder, and the upper surface of the air cylinder is connected with the outer surface of the pressing lever in a sliding mode.

As a further scheme of the utility model: the lower surface of the supporting plate is fixedly connected with the upper surface of the telescopic rod, the inner wall of the first workbench is connected with the supporting plate in a sliding mode through the telescopic rod, and the bottom end of the telescopic rod is provided with a notch.

As a further scheme of the utility model: the fixed rod is a telescopic rod, and a spring is sleeved on the outer surface of the fixed rod.

As a further scheme of the utility model: the back of the inner wall of the base is fixedly connected with the back of the limiting rod.

As a further scheme of the utility model: the right side of the inner wall of the base is rotatably connected with a second connecting plate, and the upper surface of the second connecting plate is fixedly connected with the lower surface of the pedal.

As a further scheme of the utility model: the left side fixedly connected with track of second connecting plate, the right flank of base inner wall and the right flank fixed connection of first carousel, the surface cover of first carousel is equipped with the track.

As a further scheme of the utility model: the limiting rod is rotatably connected with the second rotary table, the bottom end of the crawler is fixedly connected with the cylinder on the right side face of the second rotary table, the left side face of the second rotary table is fixedly connected with the right side face of the cam, and the outer surface of the cam is matched with the bottom end of the ejector rod.

(III) advantageous effects

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

1. the special adjustable assembling machine for the cylindrical roller bearing drives the servo motor by arranging the servo motor, the screw rod, the pressing plate and the second workbench, the screw rod is driven to rotate together after the servo motor rotates, then the first workbench moves downwards together, the pressing plate is driven to move together after the first workbench moves downwards, the telescopic rod is driven by the first workbench to move downwards, when the pressing plate and the telescopic rod descend to a certain degree, the pressing plate and the telescopic rod are contacted with the placing platform above the second workbench, thereby extruding the bearing, the cut below the telescopic rod just corresponds to the edge of the bearing, thereby fixing the bearing, effectively solving the problems that the large-scale machine occupies large area and does not utilize practical application at the same time, thereby saved a large amount of spaces, more effectually avoided the assembly machine insecure and drop easily when assembling bearing inner race and outer lane, effectually reduced and pushed down the in-process adversary and caused the injury.

2. This assembly machine with adjustable cylinder roller bearing is special, through setting up the cylinder, compress tightly lever and ejector pin, loosen the foot after the bearing assembly finishes, make footboard automatic recovery to original position, compress tightly the lever and resume the normal position because of having lost the pressure that comes from the cam, make the second workstation lose the pressure of cylinder and descend, drive servo motor simultaneously, adjust the clamp plate to highest position, wait for next use, the effectual assembly efficiency who improves the bearing, thereby the flow of work has been accelerated, adversary's injury when having avoided the cylinder to operate simultaneously, thereby personnel's injury has been reduced.

3. This assembly machine with adjustable cylinder roller bearing is special, through setting up the footboard, the track, second carousel and cam, when clamp plate extrusion bearing, operating personnel steps on the footboard with the foot, thereby the other end of drive second connecting plate upwards lifts, when the other end of second connecting plate upwards lifts, the track of the connection of footboard one side can drive first carousel and rotate, and the another side of track also follows the rotation because of the rotation of first carousel time second carousel, drive the cam rotation at last, when the cam rotates, the protruding one end of cam can be with ejector pin jack-up, thereby make and compress tightly lever drive actuating cylinder, thereby make the second workstation rise, more convenient assembles the bearing, the efficiency of effective very big improvement work, the pressure of assembly line has effectively been reduced, artificial intensity of labour has also been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the cylinder of the present invention;

FIG. 3 is a perspective view of the spring of the present invention;

FIG. 4 is a schematic perspective view of a first stage according to the present invention;

in the figure: 1 servo motor, 2 backup pads, 3 lead screws, 4 clamp plates, 5 telescopic rods, 6 fixed rods, 7 sleeves, 8 first connecting plates, 9 connecting rods, 10 first workbenches, 11 springs, 12 second workbenches, 13 placing tables, 14 bases, 15 cylinders, 16 pressing levers, 17 limiting rods, 18 pedals, 19 second connecting plates, 20 first turntables, 21 tracks, 22 second turntables, 23 cams and 24 ejector rods.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: an adjustable assembly machine special for a cylindrical roller bearing comprises a servo motor 1, wherein the lower surface of the servo motor 1 is fixedly connected with the upper surface of a supporting plate 2, the lower surface of the servo motor 1 is fixedly connected with the top end of a screw rod 3, the bottom end of the screw rod 3 is fixedly connected with the upper surface of a pressing plate 4, the lower surface of the supporting plate 2 is respectively fixedly connected with the upper surfaces of four fixing rods 6, sleeves 7 are sleeved on the outer surfaces of the four fixing rods 6, opposite surfaces of the two sleeves 7 are respectively fixedly connected with the left side surface and the right side surface of a first connecting plate 8, opposite surfaces of the two first connecting plates 8 are respectively fixedly connected with the left end and the right end of two connecting rods 9, one ends of the opposite surfaces of the two connecting rods 9 are respectively fixedly connected with the left side surface and the right side surface of a first workbench 10, the left end and the right end of the first connecting plate 8 are fixedly connected with the outer surfaces of the fixing rods 6 through the sleeves 7, and the outer surfaces of the fixing rods 6 are fixedly connected with the inner part of a second workbench 12, the upper surface of second workstation 12 and the lower fixed surface who places platform 13 are connected, the bottom of dead lever 6 is connected with the upper fixed surface of base 14, the lower surface of base 14 inner wall and the lower fixed surface of cylinder 15 are connected, the upper surface of cylinder 15 and the surface sliding connection who compresses tightly lever 16, effectual solution large-scale machine area is also big and do not utilize practical application simultaneously, thereby a large amount of spaces have been saved, more effectual assembly machine of having avoided insecure and drop easily when assembling bearing inner race and outer lane, the effectual adversary that has reduced and has pushed down the in-process causes the injury.

Specifically, as shown in fig. 1, 2 and 3, the lower surface of backup pad 2 and the last fixed surface of telescopic link 5 are connected, the inner wall of first workstation 10 passes through

telescopic link

5 and 2 sliding connection of backup pad, the incision has been seted up to the bottom of telescopic link 5, through setting up telescopic link 5, when convenient spacing to first workstation 10, also carry out further fixed to the bearing, thereby very big improvement assembly efficiency, dead lever 6 is telescopic link 5, the surface cover of dead lever 6 is equipped with spring 11, through setting up spring 11, effectual speed when having improved first workstation 10 and rising, thereby whole workflow's progress has been accelerated, the back of base 14 inner wall and the back fixed connection of gag lever post 17, through setting up gag lever post 17, effectually fix second carousel 22, thereby more convenient promotion second workstation 12.

Specifically, as shown in fig. 1, 2 and 4, the right side surface of the inner wall of the base 14 is rotatably connected with the second connecting plate 19, the upper surface of the second connecting plate 19 is fixedly connected with the lower surface of the pedal 18, the pedal 18 is arranged to facilitate and rapidly assemble the bearing, the work flow is effectively accelerated, and the possibility of injury of personnel is reduced, the left side surface of the second connecting plate 19 is fixedly connected with the crawler belt 21, the right side surface of the inner wall of the base 14 is fixedly connected with the right side surface of the first turntable 20, the outer surface of the first turntable 20 is sleeved with the crawler belt 21, the second connecting plate 19 is arranged to further improve the assembly efficiency of the bearing, so that the work flow is accelerated, the injury of hands during the operation of the air cylinder 15 is avoided, and the possibility of injury of personnel is reduced, the limiting rod 17 is rotatably connected with the second turntable 22, the bottom end of the crawler belt 21 is fixedly connected with the cylinder on the right side surface of the second turntable 22, the left surface of second carousel 22 and the right flank fixed connection of cam 23, the surface of cam 23 and the bottom looks adaptation of ejector pin 24 through setting up cam 23, and more convenient assembles the bearing, very big improvement the efficiency of work, effectively reduced the pressure of assembly line, also reduced artificial intensity of labour simultaneously.

The working principle of the utility model is as follows:

s1, before use, the pressing plate 4 is adjusted to the highest position through the servo motor 1, then the bearing with the roller is placed on the placing table 13, and finally the foot is placed above the pedal 18 to wait for starting the cylinder 15 and then starts to work;

s2, when in use, the servo motor 1 is driven, the servo motor 1 drives the screw rod 3 to rotate together after rotating, then the first workbench 10 moves downwards together, the first workbench 10 moves downwards and drives the press plate 4 to move together, the telescopic rod 5 also extends downwards under the driving of the first workbench 10, when the press plate 4 and the telescopic rod 5 descend to a certain degree, the press plate 4 and the telescopic rod 5 are contacted with the placing platform 13 above the second workbench 12 so as to extrude the bearing, the notch below the telescopic rod 5 just corresponds to the edge of the bearing so as to fix the bearing, when the press plate 4 extrudes the bearing, an operator steps on the pedal 18 with feet so as to drive the other end of the second connecting plate 19 to lift upwards, when the other end of the second connecting plate 19 lifts upwards, the crawler 21 connected with one side of the pedal 18 drives the first rotating disc 20 to rotate, and the other side of the crawler 21 rotates the second rotating disc 22 because of the first rotating disc 20, finally, the cam 23 is driven to rotate, when the cam 23 rotates, one protruding end of the cam 23 can jack the ejector rod 24, so that the compression lever 16 drives the air cylinder 15, the second workbench 12 is lifted, the bearing is extruded by matching with the first workbench 10, and the processes are repeated and operated all the time;

s3, after the bearing is assembled, the foot is loosened to enable the pedal 18 to automatically recover to the original position, the pressing lever 16 recovers to the original position under the condition that the pressure of the cam 23 is lost, the second workbench 12 descends under the condition that the pressure of the air cylinder 15 is lost, meanwhile, the servo motor 1 is driven, the pressing plate 4 is adjusted to the highest position, and the next use is waited.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an assembly machine with adjustable cylindrical roller bearing is special, includes servo motor (1), its characterized in that: the lower surface of the servo motor (1) is fixedly connected with the upper surface of the supporting plate (2), the lower surface of the servo motor (1) is fixedly connected with the top end of the screw rod (3), the bottom end of the screw rod (3) is fixedly connected with the upper surface of the pressing plate (4), the lower surface of the supporting plate (2) is fixedly connected with the upper surfaces of the four fixing rods (6) respectively, sleeves (7) are sleeved on the outer surfaces of the four fixing rods (6), opposite surfaces of the two sleeves (7) are fixedly connected with the left side surface and the right side surface of the first connecting plate (8) respectively, the opposite surfaces of the two first connecting plates (8) are fixedly connected with the left end and the right end of the two connecting rods (9) respectively, one end of the opposite surfaces of the two connecting rods (9) is fixedly connected with the left side surface and the right side surface of the first workbench (10), the left end and the right end of the first connecting plate (8) are fixedly connected with the outer surfaces of the fixing rods (6) through the sleeves (7), the outer surface of dead lever (6) and the inside fixed connection of second workstation (12), the upper surface of second workstation (12) and the lower fixed surface who places platform (13) are connected, the bottom of dead lever (6) and the upper fixed surface of base (14) are connected, the lower surface of base (14) inner wall and the lower fixed surface of cylinder (15) are connected, the upper surface of cylinder (15) and the surface sliding connection who compresses tightly lever (16).

2. The adjustable assembling machine special for the cylindrical roller bearing according to claim 1, characterized in that: the lower surface of backup pad (2) and the top fixed connection of telescopic link (5), the inner wall of first workstation (10) passes through telescopic link (5) and backup pad (2) sliding connection, the incision has been seted up to the bottom of telescopic link (5).

3. The adjustable assembling machine special for the cylindrical roller bearing according to claim 1, characterized in that: the outer surface of the fixing rod (6) is sleeved with a spring (11).

4. The adjustable assembling machine special for the cylindrical roller bearing according to claim 1, characterized in that: the front surface of the inner wall of the base (14) is fixedly connected with the back surface of the limiting rod (17).

5. The adjustable assembling machine special for the cylindrical roller bearing according to claim 4, is characterized in that: the right flank and second connecting plate (19) outer wall joint of base (14) inner wall, the upper surface of second connecting plate (19) and the lower fixed surface of footboard (18) are connected.

6. The adjustable assembling machine special for the cylindrical roller bearing according to claim 5, is characterized in that: the left side fixedly connected with track (21) of second connecting plate (19), the right flank of base (14) inner wall and the right flank fixed connection of first carousel (20), the surface cover of first carousel (20) is equipped with track (21).

7. The adjustable assembling machine special for the cylindrical roller bearing according to claim 6, wherein: gag lever post (17) rotates with second carousel (22) to be connected, the bottom of track (21) and the cylinder fixed connection of second carousel (22) right flank, the left surface of second carousel (22) and the right flank fixed connection of cam (23), the surface of cam (23) and the bottom looks adaptation of ejector pin (24).