Automatic mounting machine for bearing

Abstract

The utility model relates to an automatic mounting machine for a bearing in the technical field of motors, a first guide pillar, a driving source, a threaded rod, a workbench, a detector and a master controller are arranged on a rack, a first auxiliary plate is arranged on the first guide pillar, a second guide pillar is arranged in the first guide pillar and the first auxiliary plate, the second guide pillar is arranged on the workbench, and a second auxiliary plate is arranged on the second guide pillar. A second auxiliary plate is arranged on the second guide column, the threaded rod is connected with the driving end of the driving source and penetrates through the first auxiliary plate and the second auxiliary plate from the rack, a telescopic rod is arranged at the lower end of the threaded rod, and the center line of the telescopic rod coincides with the center line of the workbench in an aligned mode. According to the automatic mounting machine for the bearing, the first guide column, the first auxiliary plate, the second guide column and the second auxiliary plate are arranged, the threaded rod penetrates through the first auxiliary plate and the second auxiliary plate from the rack, the center line of the telescopic rod coincides with and aligns with the center line of the workbench, and high precision and consistency of the mounting process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to an automatic mounting machine for bearings. Background Art

[0002] An electric motor, also known as an electric motor, is a device that converts electrical energy into mechanical energy. A key step in the motor production process is installing the bearings on the motor shaft, a task typically performed manually. However, manual bearing installation presents several challenges: Firstly, it's difficult to maintain ideal hand stability; even slight jitters or uneven force can cause deviations in the installation position. Secondly, human vision can have certain inaccuracies, making installation accuracy difficult to guarantee and prone to deviations. This increases the probability of damage to the bearings and workpieces, and can lead to a series of cost increases, such as replacing the workpiece and bearings. Utility Model Content

[0003] The purpose of the utility model is to solve the above defects and provide an automatic mounting machine for bearings.

[0004] The purpose of the utility model is achieved in the following way: an automatic mounting machine for bearings, comprising a frame, the frame being provided with a first guide column, a driving source, a threaded rod, a workbench, a detector and a main controller, the first guide column being provided with a first auxiliary plate, the first guide column and the first auxiliary plate being provided with a second guide column, and the second guide column being provided on the workbench, the second guide column being provided with a second auxiliary plate, and the threaded rod being connected to the driving end of the driving source, the threaded rod passing through the first auxiliary plate and the second auxiliary plate from the frame, the lower end of the threaded rod being provided with a telescopic rod, the center line of the telescopic rod being aligned with the center line of the workbench.

[0005] In the above description, as a further solution, the frame includes support columns, a bottom plate and a top plate. The bottom plate is arranged at the lower end of the top plate, and the support columns are arranged between the bottom plate and the top plate. There are four support columns, and the four support columns are evenly arranged between the bottom plate and the top plate. The detector is symmetrically arranged on the support column, and the detector and the support column are connected by a connecting plate.

[0006] A slide groove is provided on the side of the detector, a connecting block is provided in the slide groove, one end of the connecting block extends out of the slide groove, and the connecting block and the connecting plate are connected by a fastener.

[0007] In the above description, as a further solution, a limiting rod is provided on the second auxiliary plate.

[0008] In the above description, as a further solution, the driving source is arranged on the side of the frame, and the driving source and the threaded rod are connected by a synchronous belt.

[0009] In the above description, as a further solution, the driving source is composed of a motor.

[0010] In the above description, as a further solution, the workbench includes a positioning base block and a positioning block, the positioning base block is arranged on the frame, the positioning block is arranged on the positioning base block, a positioning hole is provided on the positioning block, and the center line of the telescopic rod coincides with the center line of the positioning hole.

[0011] The beneficial effects produced by the utility model are as follows: This automatic installation machine for bearings, by setting a first guide column, a first auxiliary plate, a second guide column and a second auxiliary plate, the threaded rod passes through the first auxiliary plate and the second auxiliary plate from the frame, and the center line of the telescopic rod is aligned with the center line of the workbench, ensuring high precision and consistency of the installation process, thereby greatly improving the installation accuracy, significantly reducing the probability of bearing damage, and avoiding a series of cost increases caused by manual installation errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of an automatic bearing installation machine according to the present invention;

[0013] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of an automatic bearing installation machine according to the present invention from another perspective;

[0015] Figure 4 This is a working schematic diagram of an automatic bearing installation machine according to the present invention;

[0016] Figure 5 This is a cross-sectional view of an automatic bearing mounting machine according to the present invention.

[0017] In the figure: 1-support column, 2-bottom plate, 3-top plate, 4-first guide column, 5-driving source, 6-threaded rod, 7-positioning bottom block, 8-positioning block, 9-detector, 10-main controller, 11-first auxiliary plate, 12-second guide column, 13-second auxiliary plate, 14-telescopic rod, 15-spring, 16-thimble, 17-connecting cylinder, 18-connecting plate, 19-slide groove, 20-limiting rod, 21-positioning hole, 22-connecting block, 23-workpiece, 24-bearing. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "several" or "multiple" means two or more, unless otherwise specifically defined. In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; or internal communication between two components. A person skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them. Furthermore, "above," "above," and "above" a first feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher level than the second feature. "Below," "below," and "below" a first feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a lower level than the second feature.

[0020] See also Figure 1-5The specific embodiment of the invention is an automatic bearing installation machine, comprising a frame, on which are provided a first guide post 4, a drive source 5, a threaded rod 6, a workbench, a detector 9, and a main controller 10. The drive source 5 and the detector 9 are both electrically connected to the main controller 10. A first auxiliary plate 11 is provided on the first guide post 4. A second guide post 12 is provided within the first guide post 4 and the first auxiliary plate 11. The second guide post 12 is disposed on the workbench. A second auxiliary plate 13 is provided on the second guide post 12. The threaded rod 6 is connected to the driving end of the drive source 5. The threaded rod 6 passes through the first auxiliary plate 11 and the second auxiliary plate 13 from the frame. A telescopic rod 14 is provided at the lower end of the threaded rod 6. The centerline of the telescopic rod 14 coincides with the centerline of the workbench. The first auxiliary plate 11 and the second auxiliary plate 13 respectively move up and down along the first guide post 4 and the second guide post 12, ensuring high precision of the threaded rod 6 and ensuring that the telescopic rod 14 can install the bearing on the workpiece. The telescopic rod 14 can also be composed of other workpieces with a telescopic structure. For example, the telescopic rod 14 is composed of a spring 15, a thimble 16 and a connecting tube 17. The connecting tube 17 is fixed to the lower end of the threaded rod 6. The connecting tube 17 is a hollow structure. The thimble 16 is arranged at the open end of the connecting tube 17. The spring 15 is arranged in the connecting tube 17, and the spring 15 is against the thimble 16.

[0021] The working principle of the embodiment of the present utility model is as follows: the workpiece is placed on the workbench, and the bearing is placed on the telescopic rod 14. The installation accuracy of the bearing and the telescopic rod 14 is reduced, and the bearing is directly sleeved on the telescopic rod 14, such as the ejector pin 16, to drive the driving source 5. The driving source 5 drives the threaded rod 6, and the threaded rod 6 drives the first auxiliary plate 11 and the second auxiliary plate 13 to perform lifting movements along the first guide column 4 and the second guide column 12 respectively, and the threaded rod 6 drives the telescopic rod 14. The telescopic rod 14 retracts after the threaded rod 6 descends and hits the product, so that the workpiece is equipped with the bearing.

[0022] Specifically, the frame includes a support column 1, a base plate 2 and a top plate 3. The base plate 2 is arranged at the lower end of the top plate 3, and the support column 1 is arranged between the base plate 2 and the top plate 3. There are four support columns 1, and the four support columns 1 are evenly arranged between the base plate 2 and the top plate 3. The detector 9 is symmetrically arranged on the support column 1, and the detector 9 and the support column 1 are connected by a connecting plate 18.

[0023] Specifically, a slide groove 19 is provided on the side of the detector 9, and a connecting block is provided in the slide groove 19. One end of the connecting block extends out of the slide groove 19, and the connecting block is connected to the connecting plate 18 by a fastener. The fastener can be composed of a screw. When the height of the detector 9 needs to be adjusted, the detector 9 can be adjusted in height, the connecting block can be moved along the slide groove 19, and the fastener can be tightened.

[0024] In this embodiment, a limit rod 20 is provided on the second auxiliary plate 13. The setting of the limit rod 20 prevents the automatic bearing installation machine from exceeding a specified travel range, thereby avoiding damage or safety accidents.

[0025] In this embodiment, the driving source 5 is arranged on the side of the frame, and the driving source 5 and the threaded rod 6 are connected by a synchronous belt.

[0026] In this embodiment, the driving source 5 is composed of a motor.

[0027] In this embodiment, the workbench includes a positioning base block 7 and a positioning block 8. The positioning base block 7 is arranged on the frame, and the positioning block 8 is arranged on the positioning base block 7. A positioning hole 21 is provided on the positioning block 8. The center line of the telescopic rod 14 coincides with the center line of the positioning hole 21, ensuring the installation accuracy of the bearing and improving the high precision and consistency of the installation process.

[0028] The above content is a further detailed description of the present invention in conjunction with specific further embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all of these should be considered as within the scope of protection of the present invention.

Claims

1. An automatic mounting machine for bearings, comprising a frame, characterized in that: The frame is provided with a first guide column, a driving source, a threaded rod, a workbench, a detector and a main controller; the first guide column is provided with a first auxiliary plate; a second guide column is provided in the first guide column and the first auxiliary plate, and the second guide column is arranged on the workbench; the second guide column is provided with a second auxiliary plate, and the threaded rod is connected to the driving end of the driving source; the threaded rod passes through the first auxiliary plate and the second auxiliary plate from the frame; a telescopic rod is provided at the lower end of the threaded rod, and the center line of the telescopic rod coincides with the center line of the workbench.

2. The automatic mounting machine for bearings according to claim 1, characterized in that: The frame includes support columns, a bottom plate and a top plate. The bottom plate is arranged at the lower end of the top plate. The support columns are arranged between the bottom plate and the top plate. There are four support columns, and the four support columns are evenly arranged between the bottom plate and the top plate. The detectors are symmetrically arranged on the support columns, and the detectors and the support columns are connected by a connecting plate.

3. The automatic mounting machine for bearings according to claim 2, characterized in that: A slide groove is provided on the side of the detector, a connecting block is provided in the slide groove, one end of the connecting block extends out of the slide groove, and the connecting block and the connecting plate are connected by a fastener.

4. An automatic bearing mounting machine according to any one of claims 1 to 3, characterized in that: A limiting rod is provided on the second auxiliary plate.

5. An automatic bearing mounting machine according to any one of claims 1 to 3, characterized in that: The driving source is arranged on the side of the frame, and the driving source and the threaded rod are connected through a synchronous belt.

6. An automatic bearing mounting machine according to any one of claims 1 to 3, characterized in that: The driving source is constituted by a motor.

7. An automatic bearing mounting machine according to any one of claims 1 to 3, characterized in that: The workbench includes a positioning bottom block and a positioning block. The positioning bottom block is arranged on the frame, and the positioning block is arranged on the positioning bottom block. A positioning hole is provided on the positioning block, and the center line of the telescopic rod coincides with the center line of the positioning hole.

Images