Bearing assembling device

Abstract

The utility model relates to the technical field of bearing assembly and discloses a bearing assembly device which comprises an assembly table, a supporting column at the top of the assembly table is connected with a top plate, and a pressing mechanism at the bottom of the top plate and a positioning mechanism at the top of the assembly table work cooperatively. The downward pressing mechanism controls downward pressing of a downward pressing block through an electric telescopic rod, and a groove in the bottom of the downward pressing block is matched with the bearing inner ring. A positioning seat of the positioning mechanism is provided with a positioning groove and an elastic buffer pad and used for fixing a bearing outer ring. The control box on one side of the assembling table is convenient to operate, the positioning mechanism can be flexibly detached and replaced by the fixing bases on the two sides of the positioning base through detaching bolts, and then the positioning grooves with the appropriate sizes are selected to adapt to bearings with different sizes. According to the device, mechanical assembly is realized, the assembly efficiency and precision are improved, the universality is enhanced, the operation difficulty is reduced, the production benefit is favorably improved, and the problems of low assembly efficiency, poor precision, insufficient universality and the like of an existing bearing are solved.

Description

A bearing assembly device Technical Field

[0001] This utility model relates to the field of bearing assembly technology, specifically a bearing assembly device. Background Technology

[0002] As a critical component in mechanical transmission, the assembly quality of bearings directly affects the performance, lifespan, and stability of mechanical equipment. Current bearing assembly processes present numerous problems. Traditional assembly methods rely heavily on manual operation, which is not only inefficient but also makes it difficult to guarantee assembly accuracy. Human error can easily lead to improper bearing assembly, resulting in issues such as eccentricity and uneven interference fit, thus affecting the normal operation of the equipment. Some existing bearing assembly devices are complex in structure and cumbersome to operate, requiring specialized technicians for operation and maintenance, increasing production costs and technical barriers for enterprises. Furthermore, some assembly devices lack versatility, only applicable to specific bearing models, failing to meet diverse production needs. When dealing with bearings of different sizes and specifications, frequent equipment changes or complex adjustments are required, reducing production efficiency. Therefore, an improved bearing assembly device is needed to solve these problems. Summary of the Invention

[0003] The purpose of this invention is to provide a bearing assembly device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a bearing assembly device, comprising an assembly platform, a support column fixedly connected to the top of the assembly platform, and a top plate fixedly connected to the top of the support column. A pressing mechanism is provided at the bottom of the top plate, and a positioning mechanism is provided at the top of the assembly platform.

[0005] Preferably, the pressing mechanism includes an electric telescopic rod, which is fixedly installed at the bottom of the top plate. A mounting plate is fixedly connected to the output end of the electric telescopic rod, and a pressing block is fixedly connected to the bottom of the mounting plate. The electric telescopic rod allows for precise control of the pressing force and stroke of the pressing block, ensuring the accuracy of the bearing assembly.

[0006] Preferably, the positioning mechanism includes a positioning seat, which is fixedly installed on the top of the assembly table. The positioning seat has a positioning groove, the shape of which is adapted to the outer ring of the bearing to be assembled. Several elastic buffer pads are provided inside the positioning groove. These elastic buffer pads can reduce damage to the bearing during assembly and also play a certain role in fine-tuning the positioning.

[0007] Preferably, the bottom of the lower pressure block is provided with a pressing groove that is adapted to the inner ring of the bearing. The depth and diameter of the pressing groove are designed according to the common inner ring size of the bearing to ensure that the lower pressure block can accurately contact the inner ring of the bearing and apply pressure to achieve smooth assembly.

[0008] Preferably, a control box is provided on one side of the assembly table, and a controller is installed inside the control box. The controller is electrically connected to the electric telescopic pole. Operators can conveniently control the start, stop, and lowering speed of the electric telescopic pole through the control panel on the control box, improving the ease of operation.

[0009] Preferably, the positioning seat is provided with fixed seats on both sides. The fixed seats are connected to the assembly table by bolts. The position of the fixed seats can be adjusted by loosening the bolts to adapt to the assembly requirements of bearings of different sizes and enhance the versatility of the device.

[0010] Compared with the prior art, the present invention provides a bearing assembly device, which has the following advantages:

[0011] 1. This device achieves mechanized assembly of bearings through the cooperation of the pressing mechanism and the positioning mechanism. Compared with manual assembly, it improves assembly efficiency and accuracy, reduces equipment failures caused by improper assembly, and extends the service life of the equipment.

[0012] 2. The electric telescopic rod in the pressing mechanism can precisely control the pressing force and stroke, while the positioning groove and elastic buffer pad in the positioning mechanism can effectively fix and protect the bearing, ensuring the stability and reliability of the assembly process.

[0013] 3. The device is equipped with a fixed base, allowing it to accommodate bearings of different sizes and specifications, thus improving its versatility and reducing equipment procurement costs for enterprises. At the same time, the control box facilitates operator control of the device and reduces operational complexity. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 is a schematic diagram of the pressing mechanism of this utility model;

[0017] Figure 3 is a schematic diagram of the positioning mechanism of this utility model.

[0018] In the diagram: 1. Assembly table; 11. Support column; 12. Top plate; 2. Pressing mechanism; 21. Electric telescopic rod; 22. Mounting plate; 23. Pressing block; 231. Pressing groove; 3. Positioning mechanism; 31. Positioning seat; 311. Positioning groove; 32. Elastic buffer pad; 33. Fixed seat; 4. Control box; 41. Controller. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] Example:

[0022] Please refer to Figures 1-3. This utility model provides a technical solution: a bearing assembly device, including an assembly platform 1, a support column 11 fixedly connected to the top of the assembly platform 1, and a top plate 12 fixedly connected to the top of the support column 11. The bottom of the top plate 12 is provided with a pressing mechanism 2, and the top of the assembly platform 1 is provided with a positioning mechanism 3.

[0023] The pressing mechanism 2 includes an electric telescopic rod 21, which is fixedly installed at the bottom of the top plate 12. A mounting plate 22 is fixedly connected to the output end of the electric telescopic rod 21, and a pressing block 23 is fixedly connected to the bottom of the mounting plate 22. The bottom of the pressing block 23 has a pressing groove 231 that matches the inner ring of the bearing. During bearing assembly, the outer ring of the bearing to be assembled is placed on the positioning mechanism 3, and the electric telescopic rod 21 is activated. The electric telescopic rod 21 drives the mounting plate 22 and the pressing block 23 to move downwards. The pressing groove 231 of the pressing block 23 aligns with the inner ring of the bearing. As the pressing block 23 descends, the inner ring of the bearing is smoothly pressed into the corresponding shaft.

[0024] The positioning mechanism 3 includes a positioning seat 31, which is fixedly mounted on the top of the assembly table 1. The positioning seat 31 has a positioning groove 311, the shape of which is adapted to the outer ring of the bearing to be assembled. Several elastic buffer pads 32 are provided within the positioning groove 311. When placing the bearing outer ring, the positioning groove 311 can accurately position the bearing outer ring, and the elastic buffer pads 32 can prevent damage to the bearing outer ring during positioning and also play a certain role in buffering and fine-tuning during assembly.

[0025] A control box 4 is provided on one side of the assembly table 1. The control box 4 contains a controller 41, which is electrically connected to the electric telescopic rod 21. The operator can easily set parameters such as the pressing speed and pressing stroke of the electric telescopic rod 21 through the control panel on the control box 4, so as to achieve precise control of the assembly process.

[0026] The positioning seat 31 has fixed seats 33 on both sides, and the fixed seats 33 connect the positioning seat 31 to the assembly table 1 by bolts. When it is necessary to assemble bearings of different sizes, loosen the bolts and replace the positioning seat 31. The positioning groove 311 on the replacement positioning seat 31 is adapted to the size of the bearing to be assembled. Then tighten the bolts to fix the fixed seat 33, and the assembly operation of bearings of different sizes can be carried out.

[0027] Working principle: When using this bearing assembly device, the outer ring of the bearing is placed in the positioning groove 311 of the positioning seat 31. The shape of the positioning groove 311 is adapted to the outer ring of the bearing, which can play a preliminary positioning role for the outer ring of the bearing. At the same time, the elastic buffer pad 32 in the positioning groove 311 can reduce the impact force generated when placing the outer ring of the bearing, avoiding damage to the outer ring of the bearing; on the other hand, it can play a fine-tuning positioning role during the assembly process, ensuring that the outer ring of the bearing is in the ideal assembly position.

[0028] Using the control panel on control box 4, the electric telescopic rod 21 is activated and the appropriate pressing speed and stroke are set. The electric telescopic rod 21 is fixedly installed at the bottom of the top plate 12. After activation, its output end pushes the mounting plate 22 downward, and the pressing block 23 at the bottom of the mounting plate 22 descends accordingly. The pressing groove 231 at the bottom of the pressing block 23 is adapted to the inner ring of the bearing. When the pressing block 23 descends, the pressing groove 231 is accurately aligned with the inner ring of the bearing.

[0029] As the lowering block 23 continues to descend, it gradually applies pressure to the inner ring of the bearing, smoothly pressing it into the corresponding shaft. During this process, the electric telescopic rod 21 can precisely control the downward pressure and stroke, greatly improving the assembly accuracy and stability compared to manual assembly. After assembly, the electric telescopic rod 21 is turned off, and the assembled component is removed from the device, thus completing one bearing assembly operation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A bearing assembly device, characterized in that, The assembly table (1) is fixedly connected to the top of the assembly table (1), and a top plate (12) is fixedly connected to the top of the support column (11); the bottom of the top plate (12) is provided with a pressing mechanism (2), and the top of the assembly table (1) is provided with a positioning mechanism (3).

2. A bearing assembly apparatus as claimed in claim 1, wherein, The pressing mechanism (2) includes an electric telescopic rod (21), which is fixedly installed at the bottom of the top plate (12). The output end of the electric telescopic rod (21) is fixedly connected to a mounting plate (22), and the bottom of the mounting plate (22) is fixedly connected to a pressing block (23).

3. A bearing assembly apparatus as set forth in claim 1, wherein, The positioning mechanism (3) includes a positioning seat (31), which is fixedly installed on the top of the assembly table (1). The positioning seat (31) has a positioning groove (311) which is adapted to the outer ring of the bearing to be assembled. Several elastic buffer pads (32) are provided in the positioning groove (311).

4. A bearing assembly device according to claim 2, characterized in that, The bottom of the lower pressure block (23) is provided with a pressing groove (231) that is adapted to the inner ring of the bearing.

5. A bearing assembly device according to claim 1, characterized in that, The assembly table (1) is provided with a control box (4) on one side, and a controller (41) is installed in the control box (4). The controller (41) is electrically connected to the electric telescopic rod (21).

6. A bearing assembly device according to claim 3, characterized in that, The positioning seat (31) is provided with fixing seats (33) on both sides, and the fixing seats (33) connect the positioning seat (31) to the assembly table (1) by bolts.

Images