Semi-automatic linear bearing seat assembling device

Abstract

The utility model discloses a semi-automatic linear bearing seat assembling device which comprises an assembling frame and further comprises a sleeving mechanism which is arranged on a sleeving shaft and used for being suitable for sleeving various types of bearing sleeves, and the sleeving mechanism comprises an installation cavity formed in the sleeving shaft. A plurality of mounting holes arranged in an annular array are formed in the inner wall of the mounting cavity, mounting plates are slidably connected to the mounting holes, and sleeving plates are fixedly connected to the ends, away from each other, of the mounting plates. Through the arrangement of the sleeving mechanism, under the driving action of the driving mechanism and the telescopic action of the telescopic assembly, all the sleeving plates are driven to move close to or away from each other, so that the sleeving shaft is suitable for sleeving various bearing sleeves; therefore, the complexity of installation and replacement of the sleeving shaft and the manufacturing cost of the multi-model sleeving shaft are reduced, and the flexibility of the sleeving shaft for assembling the multi-model bearing sleeves is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing assembly tooling, and in particular relates to a semi-automatic linear bearing seat assembly device. Background Art

[0002] When assembling a semi-automatic linear bearing seat, in order to ensure that the bearing sleeve and the bearing seat remain concentric, the bearing sleeve is placed on the sleeve shaft, and then the bearing sleeve is slowly pressed into the assembly hole using a hydraulic system. For example, the semi-automatic linear bearing seat assembly device is authorized with publication number CN219837731U.

[0003] When the sleeve shaft is used to sleeve the bearing sleeve, due to the difference in the inner diameters of bearing sleeves of different models, the sleeve shaft needs to be replaced frequently during the assembly process, which increases the complexity of installing and replacing the sleeve shaft and the preparation cost of multiple models of sleeve shafts.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A semi-automatic linear bearing seat assembly device comprises an assembly frame, a clamping plate is arranged on the assembly frame through a workbench, a pressure plate is connected to the top of the assembly frame through a mounting rod, a sleeve shaft is arranged on the other side of the pressure plate, a cylinder for pushing the pressure plate is arranged on the assembly frame, and a sleeve mechanism is arranged on the sleeve shaft for adapting to sleeves of various types of bearing sleeves;

[0007] The sleeve mechanism includes a mounting cavity opened on the sleeve shaft, a plurality of mounting holes arranged in a ring array are opened on the inner wall of the mounting cavity, a mounting plate is slidably connected to each of the mounting holes, one end of each of the mounting plates away from each other is fixedly connected to a sleeve plate, and an arc surface is set on the other side of each of the sleeve plates, and a driving mechanism for driving each sleeve plate is provided in the mounting cavity.

[0008] As a preferred embodiment, the driving mechanism includes a sliding rod slidably connected in the installation cavity, a cone is fixedly connected to the side of the sliding rod close to the pressure plate, and the ends of each installation plate close to each other slide on the side wall of the cone, and a moving mechanism for moving the cone is provided in the installation cavity.

[0009] As a preferred solution, each of the mounting holes is provided with a limit assembly for limiting the mounting plate, and the limit assembly includes a limit groove opened on two opposite side walls of the mounting plate, and a limit plate is slidably connected to the two limit grooves, and the ends of the two limit plates away from each other are connected to the inner wall of the mounting hole.

[0010] As a preferred solution, the mounting cavity is provided with a telescopic component for telescoping each set plate, the telescopic component includes a telescopic hole opened on the inner wall of the mounting cavity, the telescopic hole is concentrically arranged with the mounting hole, a telescopic plate is slidably connected in the telescopic hole, the telescopic plate is connected to the side wall of the mounting plate, a spring is sleeved on the side wall of the mounting plate, and both ends of the spring are respectively connected to the bottom wall of the telescopic hole and the telescopic plate.

[0011] As a preferred solution, the moving mechanism includes a moving plate slidably connected in the installation cavity, one side of the moving plate is connected to the sliding rod, and the other side of the moving plate is provided with a moving tube, a threaded rod is threadedly connected to the moving tube, and one end of the threaded rod away from the moving plate is fixedly connected to a connecting rod, and the other end of the connecting rod passes through the sleeve shaft and is fixedly connected to a rotating disk.

[0012] As a preferred solution, a guide assembly for guiding the movement of the cone is provided in the installation cavity, and the guide assembly includes two guide tubes arranged in the installation cavity, the two guide tubes are symmetrically arranged about the moving tube, one end of the two guide tubes is connected to the moving plate, and the two guide tubes are slidably connected with guide rods, and one end of the two guide rods is connected to the inner wall of the installation cavity.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model, through the setting of the set mechanism, drives each set plate to move towards or away from each other under the driving action of the driving mechanism and the telescopic action of the telescopic assembly, so that the set shaft can be adapted to the set of various bearing sleeves, thereby reducing the cumbersomeness of installing and replacing the set shaft and the preparation cost of multiple types of set shafts, thereby further improving the flexibility of the set shaft to fit various types of bearing sleeves.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the suit mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the driving mechanism of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 101-assembly frame; 102-workbench; 103-clamping plate; 104-cylinder; 105-mounting rod; 106-pressure plate; 107-set shaft; 201-mounting cavity; 202-mounting hole; 203-mounting plate; 204-set plate; 301-sliding rod; 302-conical body; 401-limiting groove; 402-limiting plate; 501-telescopic plate; 502-spring; 503-telescopic hole; 601-moving plate; 602-moving tube; 603-threaded rod; 604-rotating disk; 701-guide tube; 702-guide rod. DETAILED DESCRIPTION

[0022] The following will provide a clear and complete description of the technical solutions in the present embodiment of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only preferred embodiments of the present invention.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. Example 1

[0025] See also Figure 1-Figure 4 , a semi-automatic linear bearing seat assembly device shown in the figure includes an assembly frame 101, a clamping plate 103 is provided on the assembly frame 101 through a workbench 102, a pressing plate 106 is connected to the top of the assembly frame 101 through a mounting rod 105, a sleeve shaft 107 is provided on the other side of the pressing plate 106, a cylinder 104 for pushing the pressing plate 106 is provided on the assembly frame 101, and also includes a sleeve mechanism arranged on the sleeve shaft 107 for adapting to the sleeve of various types of bearing sleeves;

[0026] The sleeve mechanism includes a mounting cavity 201 provided on the sleeve shaft 107, a plurality of mounting holes 202 arranged in a circular array are provided on the inner wall of the mounting cavity 201, a mounting plate 203 is slidably connected to each mounting hole 202, a sleeve plate 204 is fixedly connected to one end of each mounting plate 203 away from each other, and an arc surface is provided on the other side of each sleeve plate 204, and a driving mechanism for driving each sleeve plate 204 is provided in the mounting cavity 201;

[0027] It should be noted here that: through the setting of the set mechanism, under the driving action of the driving mechanism and the telescopic action of the telescopic assembly, each set plate 204 is driven to move closer to or away from each other, so that the set shaft 107 can be adapted to the set of various bearing sleeves, thereby reducing the cumbersomeness of installation and replacement of the set shaft 107 and the preparation cost of multiple types of set shafts 107, thereby further improving the flexibility of the set shaft 107 for various types of bearing sleeves.

[0028] It is worth noting that: the specific operation method and working principle of the semi-automatic linear bearing seat assembly can be found in the authorization publication number CN219837731U, the semi-automatic linear bearing seat assembly device, which will not be elaborated here.

[0029] See also Figure 3 and Figure 4 The driving mechanism shown in the figure includes a sliding rod 301 slidably connected in the installation cavity 201, a conical body 302 is fixedly connected to the side of the sliding rod 301 close to the pressing plate 106, and the ends of each installation plate 203 close to each other slide on the side wall of the conical body 302, and a moving mechanism for moving the conical body 302 is provided in the installation cavity 201;

[0030] It should be noted here that: by setting the driving mechanism, it is convenient to push each set plate 204 to move away from each other.

[0031] See also Figure 3 and Figure 4 , each mounting hole 202 shown in the figure is provided with a limiting assembly for limiting the mounting plate 203, the limiting assembly includes a limiting groove 401 provided on two opposite side walls of the mounting plate 203, the two limiting grooves 401 are slidably connected with a limiting plate 402, and the ends of the two limiting plates 402 that are away from each other are connected to the inner wall of the mounting hole 202;

[0032] It should be noted here that the setting of the limiting assembly provides a guiding and limiting function for the movement of the mounting plate 203 .

[0033] See also Figure 3 and Figure 4The mounting cavity 201 shown in the figure is provided with a telescopic assembly for telescoping each set plate 204, and the telescopic assembly includes a telescopic hole 503 opened on the inner wall of the mounting cavity 201, the telescopic hole 503 is concentrically arranged with the mounting hole 202, a telescopic plate 501 is slidably connected in the telescopic hole 503, the telescopic plate 501 is connected to the side wall of the mounting plate 203, a spring 502 is sleeved on the side wall of the mounting plate 203, and the two ends of the spring 502 are respectively connected to the bottom wall of the telescopic hole 503 and the telescopic plate 501;

[0034] It should be noted here that: through the setting of the telescopic assembly, when the cone 302 moves close to the pressure plate 106, it will drive the various set plates 204 to move close to each other.

[0035] Working principle: During assembly, the bearing sleeve to be assembled is sleeved on the sleeve shaft 107, and then the sleeve shaft 107 is continuously moved close to the clamping plate 103 by the pushing action of the cylinder 104, so that the bearing sleeve is slowly pressed into the assembly hole under the pressing action of the pressing plate 106. After the bearing sleeve is completely pressed into the assembly hole, the cylinder 104 drives the sleeve shaft 107 to move upward, thereby completing the assembly of the bearing sleeve;

[0036] When it is necessary to assemble bearing sleeves of different types, it is necessary to adjust the set shaft 107 to adapt to the set of bearing sleeves. In the process of adjusting the set shaft 107, under the action of the moving mechanism, the cone 302 will be driven to move. In the process of the cone 302 moving away from the pressure plate 106, through the interaction force between the cone 302 and each mounting plate 203 and the guiding action of the limit assembly, the set plates 204 at one end of each mounting plate 203 will be pushed to move away from each other. When the cone 302 moves close to the pressure plate 106, under the elastic action of the telescopic assembly, the set plates 204 will be driven to move close to each other. Therefore, through the movement of each set plate 204 approaching or moving away from each other, the set shaft 107 is adapted to the set of various bearing sleeves, thereby reducing the cumbersomeness of installation and replacement of the set shaft 107 and the preparation cost of multiple types of set shafts 107, and further improving the flexibility of the set shaft 107 for assembling various types of bearing sleeves. Example 2

[0037] See also Figure 3 , this embodiment further explains Example 1, the moving mechanism in the figure includes a moving plate 601 slidably connected in the installation cavity 201, one side of the moving plate 601 is connected to the sliding rod 301, and the other side of the moving plate 601 is provided with a moving tube 602, and the moving tube 602 is threadedly connected with a threaded rod 603, and the end of the threaded rod 603 away from the moving plate 601 is fixedly connected with a connecting rod, and the other end of the connecting rod is arranged through the sleeve shaft 107 and fixedly connected with a rotating disk 604;

[0038] It should be noted here that: through the setting of the moving mechanism, when the rotating disk 604 is rotated, the threaded rod 603 will be driven to rotate, and under the threaded engagement transmission action of the threaded rod 603 and the moving tube 602 and the guiding action of the guide assembly, the cone 302 will be driven to move in the installation cavity 201.

[0039] See also Figure 3 , a guide assembly for guiding the movement of the cone 302 is provided in the installation cavity 201 shown in the figure, and the guide assembly includes two guide tubes 701 arranged in the installation cavity 201, the two guide tubes 701 are symmetrically arranged about the moving tube 602, one end of the two guide tubes 701 is connected to the moving plate 601, and the two guide tubes 701 are slidably connected to the guide rods 702, and one end of the two guide rods 702 is connected to the inner wall of the installation cavity 201;

[0040] It should be noted here that: by setting the guide component, a guiding and limiting function is provided for the movement of the cone 302.

[0041] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A semi-automatic linear bearing seat assembly device, comprising: An assembly frame (101), wherein a clamping plate (103) is provided on the assembly frame (101) via a workbench (102), a pressing plate (106) is connected to the top of the assembly frame (101) via a mounting rod (105), a sleeve shaft (107) is provided on the other side of the pressing plate (106), and a cylinder (104) for pushing the pressing plate (106) is provided on the assembly frame (101); the assembly frame (101) is characterized in that it also includes: A sleeve mechanism is arranged on a sleeve shaft (107) for adapting to sleeve mounting of bearing sleeves of various models; the sleeve mechanism comprises a mounting cavity (201) provided on the sleeve shaft (107); a plurality of mounting holes (202) arranged in a ring array are provided on the inner wall of the mounting cavity (201); a mounting plate (203) is slidably connected to each of the mounting holes (202); a sleeve plate (204) is fixedly connected to one end of each of the mounting plates (203) which is away from each other; an arcuate surface is provided on the other side of each of the sleeve plates (204); and a driving mechanism for driving each of the sleeve plates (204) is provided in the mounting cavity (201).

2. A semi-automatic linear bearing seat assembly device according to claim 1, characterized in that: The driving mechanism comprises a sliding rod (301) slidably connected in the installation cavity (201); a conical body (302) is fixedly connected to a side of the sliding rod (301) close to the pressure plate (106); ends of each of the installation plates (203) close to each other slide on the side wall of the conical body (302); and a moving mechanism for moving the conical body (302) is provided in the installation cavity (201).

3. A semi-automatic linear bearing seat assembly device according to claim 1, characterized in that: Each of the mounting holes (202) is provided with a limiting assembly for limiting the mounting plate (203), the limiting assembly comprising a limiting groove (401) provided on two opposite side walls of the mounting plate (203), a limiting plate (402) being slidably connected to the two limiting grooves (401), and ends of the two limiting plates (402) that are away from each other are connected to the inner wall of the mounting hole (202).

4. A semi-automatic linear bearing seat assembly device according to claim 1, characterized in that: The installation cavity (201) is provided with a telescopic assembly for telescoping each set plate (204), the telescopic assembly comprising a telescopic hole (503) opened on the inner wall of the installation cavity (201), the telescopic hole (503) being arranged concentrically with the installation hole (202), a telescopic plate (501) being slidably connected in the telescopic hole (503), the telescopic plate (501) being connected to the side wall of the installation plate (203), a spring (502) being sleeved on the side wall of the installation plate (203), and two ends of the spring (502) being respectively connected to the bottom wall of the telescopic hole (503) and the telescopic plate (501).

5. A semi-automatic linear bearing seat assembly device according to claim 2, characterized in that: The moving mechanism comprises a moving plate (601) slidably connected in the installation cavity (201); one side of the moving plate (601) is connected to the sliding rod (301); the other side of the moving plate (601) is provided with a moving tube (602); a threaded rod (603) is threadedly connected to the moving tube (602); one end of the threaded rod (603) away from the moving plate (601) is fixedly connected to a connecting rod; the other end of the connecting rod passes through the sleeve shaft (107) and is fixedly connected to a rotating disk (604).

6. A semi-automatic linear bearing seat assembly device according to claim 5, characterized in that: A guide assembly for guiding the movement of the cone (302) is provided in the installation cavity (201), the guide assembly comprising two guide tubes (701) arranged in the installation cavity (201), the two guide tubes (701) being symmetrically arranged with respect to the moving tube (602), one end of the two guide tubes (701) being connected to the moving plate (601), the two guide tubes (701) being slidably connected to guide rods (702), one end of the two guide rods (702) being connected to the inner wall of the installation cavity (201).

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