Roller linkage shaft mounting mechanism

Abstract

The utility model relates to the technical field of shaft mounting mechanisms, and discloses a roller linkage shaft mounting mechanism which comprises a mounting seat, a divider is arranged at the lower end of the mounting seat, a rotary driving device is arranged on one side of the divider, and the driving end of the rotary driving device is connected with the divider through a rotating assembly. The device comprises a mounting base, a linkage assembly is arranged above the mounting base, a plurality of connecting assemblies are arranged on the periphery of the linkage assembly, clamping jaws are mounted on the other sides of the connecting assemblies through rotating shafts, and roller shafts are mounted on the other sides of the clamping jaws. In this way, the clamping jaws can be controlled at the same time to clamp the roller on the roller shaft, then bearings can be installed on the roller at the same time, and the problem that in the prior art, multiple roller bearings cannot be installed at the same time is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft loading mechanisms, in particular to a drum linkage shaft loading mechanism. Background Art

[0002] At the present stage, in the drum manufacturing industry and later maintenance, a simple tooling and a hammer are used to knock the bearing into the drum or a press is used to press the bearing into the drum. The above installation methods result in low installation accuracy of the bearing and great damage to the bearing. Specifically, the following defects exist. It is impossible to ensure that the axis of the bearing is in a straight line with the drum and the drum shaft. When the drum unit composed of the drum and the drum shaft rotates, it causes great damage to the bearing. Specifically, the bearing balls do not move on a vertical plane, the bearing load increases, the wear is abnormal, the service life is severely reduced, the internal wear is serious, the oil film is damaged, abnormal noise occurs, and in severe cases, the drum shaft breaks and the drum gets stuck. The current installation method has extremely low efficiency, wastes labor, increases the project cycle, the installation party occupies a large area, the press is expensive, and there is no centering device, which is likely to cause irreversible damage.

[0003] In the prior art, when installing drum bearings, only single installation can be carried out, and it is impossible to install multiple drum bearings simultaneously. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and a drum linkage shaft loading mechanism is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A drum linkage shaft loading mechanism includes a mounting seat. A divider is arranged at the lower end of the mounting seat. There is a rotary driving device on one side of the divider. The driving end of the rotary driving device is connected to the divider through a rotary assembly. A linkage assembly is arranged above the mounting seat. A plurality of connecting assemblies are arranged on the outer periphery of the linkage assembly. The other sides of the plurality of connecting assemblies are all installed with clamping jaws through a rotating shaft. The other sides of the plurality of clamping jaws are installed with drum shafts.

[0007] Preferably, the linkage assembly is a linkage clamping cylinder.

[0008] Preferably, the rotary assembly includes a first belt pulley, a second belt pulley and a transmission belt. The first belt pulley is arranged at the driving end of a rotary motor. The second belt pulley is fixedly connected to the input end of the divider. The first belt pulley and the second belt pulley are connected by the transmission belt for transmission.

[0009] Preferably, the connecting assembly is a connecting plate. One end of the connecting plate is rotatably connected to the linkage assembly through a rotating shaft.

[0010] Preferably, the clamping jaw includes a base, a slide rail, a slider, two support rods and a plurality of connecting rods. The base is arranged on the mounting seat. The two support rods are arranged above the base. The slide rail is arranged between the two support rods. The slider is slidably arranged on the slide rail. The plurality of connecting rods are rotatably connected to each other in pairs to form a jaw. One end of the jaw is rotatably connected to the connecting rod, and the other end of the jaw is rotatably connected to the roller shaft.

[0011] Preferably, a base is arranged at the lower end of the roller shaft, and a bolt is arranged below the base. The bolt passes through the mounting seat and is threadedly connected to the base.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, through the provided roller shaft, the roller can be placed on the roller shaft. Then, by rotating the driving device, the divider is driven to drive the linkage assembly to move. In this way, the connecting assembly on the outer periphery of the linkage assembly can be driven to move, so that the clamping jaw can be controlled to clamp the roller on the roller shaft at the same time. Compared with the prior art, through the provided linkage assembly in this device, the connecting assembly can be driven to move, so that the clamping jaw can be controlled to clamp the roller on the roller shaft at the same time. After that, the bearing of the roller can be installed at the same time, solving the problem in the prior art that the installation of multiple roller bearings cannot be carried out simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is an overall schematic diagram of a roller linkage shaft installation mechanism proposed by the present utility model;

[0015] Figure 2 FIG. 2 is a side schematic diagram of a roller linkage shaft installation mechanism proposed by the present utility model.

[0016] In the figure: 1, mounting seat; 2, divider; 3, rotation driving device; 4, linkage assembly; 5, connecting assembly; 6, clamping jaw; 7, roller shaft; 8, connecting plate; 9, first pulley; 10, second pulley; 11, transmission belt; 12, base; 13, bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] Refer to Figures 1 to 2A roller linkage shaft mounting mechanism comprises a mounting seat 1, a divider 2 is arranged at the lower end of the mounting seat 1, a rotation driving device 3 is arranged on one side of the divider 2, a driving end of the rotation driving device 3 is connected to the divider 2 through a rotating component, a linkage component 4 is arranged above the mounting seat 1, a plurality of connecting components 5 are arranged on the outer periphery of the linkage component 4, a clamping jaw 6 is installed on the other side of a plurality of the connecting components 5 through a rotating shaft, and a roller shaft 7 is installed on the other side of a plurality of the clamping jaws 6.

[0019] When the present device is in use, the roller can be placed on the roller shaft 7, and then the divider 2 can be driven by the rotating drive device 3 to drive the linkage component 4 to move, which can drive the connecting component 5 on the periphery of the linkage component 4 to move, so that the clamping claw 6 can be controlled to clamp the roller on the roller shaft 7 at the same time. Compared with the prior art, the present device can drive the connecting component 5 to move through the linkage component 4 set up, so that the clamping claw 6 can be controlled to clamp the roller on the roller shaft 7 at the same time, and then the bearings of the rollers can be installed at the same time, which solves the problem that multiple roller shaft 7 bearings cannot be installed at the same time in the prior art.

[0020] Furthermore, the linkage assembly 4 is a linkage clamping cylinder.

[0021] Furthermore, the rotating component includes a first pulley 9, a second pulley 10 and a transmission belt 11, the first pulley 9 is arranged at the driving end of the rotating motor, the second pulley 10 is fixedly connected to the input end of the divider 2, the first pulley 9 and the second pulley 10 are connected through the transmission belt 11, and through the setting of the first pulley 9 and the second pulley 10, the first pulley 9 can be driven to rotate by the rotating motor, the second pulley 10 can be driven to rotate through the transmission belt 11, and then the divider 2 is driven by the second pulley 10.

[0022] Furthermore, the connecting component 5 is a connecting plate 8, one end of which is rotatably connected to the linkage component 4 via a rotating shaft. By setting the connecting plate 8, the clamping jaws 6 can be driven to close or open when the linkage component 4 moves up and down, and can clamp several rollers at the same time.

[0023] Furthermore, a base 12 is provided at the lower end of the drum shaft 7, and a bolt 13 is provided below the base 12. The bolt 13 passes through the mounting seat 1 and is threadedly connected to the base 12. The base 12 can be fixed on the mounting seat 1 by the provided bolt 13, and then the drum shaft 7 is set on the base 12. If the drum shaft 7 is damaged, it is easy to replace.

[0024] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A drum linkage shaft mounting mechanism, comprising a mounting base (1), characterized in that: A divider (2) is arranged at the lower end of the mounting seat (1), a rotary drive device (3) is arranged on one side of the divider (2), a driving end of the rotary drive device (3) is connected to the divider (2) via a rotary assembly, a linkage assembly (4) is arranged above the mounting seat (1), a plurality of connection assemblies (5) are arranged on the periphery of the linkage assembly (4), a clamping jaw (6) is mounted on the other side of the plurality of connection assemblies (5) via a rotating shaft, and a roller shaft (7) is mounted on the other side of the plurality of clamping jaws (6).

2. The drum linkage shaft mounting mechanism according to claim 1, characterized in that: The linkage component (4) is a linkage clamping cylinder.

3. A drum linkage shaft mounting mechanism according to claim 1, characterized in that: The rotating assembly comprises a first pulley (9), a second pulley (10) and a transmission belt (11); the first pulley (9) is arranged at the driving end of the rotating motor; the second pulley (10) is fixedly connected to the input end of the divider (2); and the first pulley (9) and the second pulley (10) are connected in transmission via the transmission belt (11).

4. A drum linkage shaft mounting mechanism according to claim 1, characterized in that: The connection component (5) is a connection plate, one end of which is rotationally connected to the linkage component (4) via a rotating shaft.

5. A drum linkage shaft mounting mechanism according to claim 1, characterized in that: A base (12) is provided at the lower end of the drum shaft (7), a bolt (13) is provided below the base (12), and the bolt (13) passes through the mounting seat (1) and is threadedly connected to the base (12).

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