Pressing type bearing tool

Abstract

The utility model discloses a pressing type bearing tool, and belongs to the technical field of bearing press fitting. The press-fitting device mainly comprises a base, a bearing part is arranged on the base, a press-fitting part is arranged at the top of the bearing part, the bearing part comprises at least two sets of sliding rails, and the sliding rails are arranged on the base. A plurality of groups of slide blocks are mounted on the slide rail; the connecting plate is fixedly mounted on the sliding block; the mounting part is used for mounting a motor, and the mounting part comprises a first mounting seat and a second mounting seat; and the clamping assembly is arranged between the bearing part and the press-fitting part, and the clamping assembly is used for fixing the motor. According to the pressing type bearing tool, by arranging the multi-station bearing part, the motor can work uninterruptedly when a bearing is installed, meanwhile, by arranging the clamping assembly, the motor is kept stable when the bearing is installed, and the effect that when the bearing is pressed by the motor, the motor can be rapidly replaced without interrupting the working process is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of bearing processing, and specifically to a pressing-type bearing tooling. Background Art

[0002] During the manufacturing process of motors, it is necessary to correctly install bearings on the shafts of motors. A bearing press is a device used for bearing installation, which can provide stable pressure and force to push the bearings onto the shafts of motors, ensuring a tight and accurate fit between the bearings and the shafts.

[0003] For example, the patent with the publication number CN210937999U specifically discloses a micro-motor bearing pressing device, which limits the pressing process of the stamping jig by setting a limit block to avoid over-pressing and damage to parts. At the same time, it fine-tunes the position of the pressing die by setting a differential head to ensure precise pressing operation;

[0004] However, when the above-mentioned bearing press installs a motor, the motor is clamped on the base by two sets of jigs, and the base is immovable. It is necessary to stop the pressing work when installing and disassembling the motor, which means that the work process needs to be interrupted and the pressing work can only be continued after the motor installation is completed. This installation method reduces the overall work efficiency. Therefore, it is necessary to provide a pressing-type bearing tooling to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of the present application, and therefore, it may include information that does not constitute the prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a pressing-type bearing tooling, achieving the effect that the motor can be quickly replaced during bearing pressing without interrupting the work process.

[0007] The technical solution adopted by the present application to solve its technical problems is: a pressing-type bearing tooling, including a base, on which a bearing part is provided. A pressing part is provided on the top of the bearing part. The bearing part includes at least two sets of slide rails, which are arranged on the base. Multiple sets of sliders are installed on the slide rails; a connecting plate, which is fixedly installed on the sliders; an installation part, which is used for installing the motor. The installation part includes a first installation seat and a second installation seat, and the sizes of the first installation seat and the second installation seat are adapted to the size of the motor; a clamping assembly, which is arranged between the bearing part and the pressing part, and the clamping assembly is used for fixing the motor.

[0008] Further, fixing plates are provided at both ends of the slide rails, and at least two sets of buffer springs are provided on the fixing plates.

[0009] Further, the clamping assembly includes a mounting plate, on which a first lead screw is fixedly mounted, and a moving plate is mounted on the first lead screw.

[0010] Further, a connecting groove is mounted on the moving plate, a first jaw is mounted on one side in the connecting groove, a second lead screw is arranged on one side of the first jaw, a second jaw is mounted on the second lead screw, and the second jaw is arranged in a mirror image with the first jaw.

[0011] Further, a nut is mounted on the second lead screw, a clamping plate is fixedly mounted on the nut, a groove is arranged on the clamping plate, and a through hole is arranged on one side of the groove penetrating through the clamping plate; a clamping block is arranged on one side of the second jaw in an extended manner, and a plurality of threaded holes corresponding to the through holes are arranged on the clamping block.

[0012] The beneficial effect of this application is that: a pressing-type bearing tooling provided by this application enables the motor to work continuously when installing the bearing by setting a multi-station bearing part, and at the same time, by setting a clamping assembly, the motor is kept stable when installing the bearing, increasing the practicability of the device, achieving the effect that the motor can be quickly replaced and the work process will not be interrupted when pressing the bearing.

[0013] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specification drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application.

[0015] In the drawings:

[0016] Figure 1 is the overall schematic diagram of a pressing-type bearing tooling in this application;

[0017] Figure 2 is Figure 1 the enlarged schematic diagram at A in;

[0018] Figure 3 is Figure 1 the structural schematic diagram of the clamping assembly in;

[0019] Figure 4 is Figure 3 the disassembled schematic diagram of the clamping assembly in;

[0020] Figure 5 is Figure 4 the enlarged schematic diagram at B in;

[0021] Among them, each reference numeral in the drawings:

[0022] 1. Base; 2. Carrying part; 21. Slide rail; 22. Slide block; 23. Connecting plate; 231. First mounting seat; 232. Second mounting seat; 24. Fixed plate; 241. Buffer spring; 3. Pressing part; 31. Cylinder; 32. Fixed part; 33. Connecting frame; 4. Clamping assembly; 41. Mounting plate; 42. First lead screw; 43. Moving plate; 44. Second lead screw; 441. First jaw; 442. Second jaw; 45. Card plate; 451. Groove; 452. Through hole; 46. Connecting groove; 5. Block; 51. Threaded hole; 6. Rubber cushion block. Detailed implementation manner

[0023] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine the embodiments to detail this application.

[0024] In order to enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0025] As Figure 1 shown, this application provides a pressing type bearing tooling, including a base 1, which is arranged in the processing workshop of the factory. At the same time, a carrying part 2 is installed on the base 1, which is used to place the motor to be processed. At the same time, a pressing part 3 is arranged on one side of the carrying part 2, which is used to carry out the bearing pressing work on the motor.

[0026] The pressing part 3 includes a connecting frame 33, which is fixedly installed on the base 1. At the same time, a cylinder 31 is arranged on the top of the connecting frame 33, and a fixed part 32 is installed at the output end of the cylinder 31, which is used to fix the bearing to be pressed. When pressing, by controlling the movement of the cylinder 31 towards the direction of the carrying part 2, the bearing is installed on the motor.

[0027] At the same time, the carrying part 2 includes two groups of slide rails 21 arranged on the base 1. At the same time, multiple groups of slide blocks 22 are arranged on the top of the two groups of slide rails 21. The slide blocks 22 are adapted to move on the slide rails 21. At the same time, a connecting plate 23 is fixedly installed on the top of the two groups of slide blocks 22. An installation part is arranged on the connecting plate 23, and the installation part includes a first mounting seat 231 and a second mounting seat 232. The sizes of the first mounting seat 231 and the second mounting seat 232 are adapted to the size of the motor and are used to install the motor to be processed;

[0028] By providing the first mounting seat 231 and the second mounting seat 232 on the bearing part 2, after the motor on the first mounting seat 231 is processed by the pressing part 3, the connecting plate 23 can be slid on the slide rail 21, so that the motor on the second mounting seat 232 is positioned below the pressing part 3 and can be pressed by it, while the processed motor on the first mounting seat 231 is removed and a new motor is replaced. By repeating this cycle, the problem of repeatedly replacing parts in traditional pressing, which reduces work efficiency, is solved.

[0029] At the same time, fixing plates 24 are provided at both ends of the slide rail 21. Two sets of buffer springs 241 are provided on the fixing plates 24. The buffer springs 241 are used to reduce the impact generated when the connecting plate 23 contacts the fixing plate 24 at the end of the sliding, further protecting the motor from excessive impact.

[0030] As Figures 3 - 4 shown, a clamping assembly 4 is provided at the bottom of the cylinder 31 on the connecting frame 33. The clamping assembly 4 is used to clamp the motor, so that the motor remains stable during the pressing operation.

[0031] The clamping assembly 4 includes a mounting plate 41. A first lead screw 42 is fixedly installed on the mounting plate 41. A moving plate 43 is installed on the first lead screw 42. The moving plate 43 is adapted to move closer to or away from the bearing part 2 under the drive of the first lead screw 42.

[0032] At the same time, a connecting groove 46 is installed on the moving plate 43. A first jaw 441 is installed on one side of the connecting groove 46. At the same time, a second lead screw 44 is provided on one side of the first jaw 441. A second jaw 442 is installed on the second lead screw 44. The second jaw 442 is arranged in a mirror image with the first jaw 441. The second jaw 442 is adapted to move closer to or away from the first jaw 441 under the drive of the second lead screw 44, so as to clamp and fix the motor.

[0033] A nut is installed on the second lead screw 44. A clamping plate 45 is fixedly installed on the nut. At the same time, a groove 451 is provided on the clamping plate 45. A through hole 452 is provided on one side of the groove 451 and penetrates through the clamping plate 45. At the same time, a clamping block 5 extends from one side of the second jaw 442. A plurality of threaded holes 51 corresponding to the through hole 452 are provided on the clamping block 5. When the second jaw 442 needs to be installed, the clamping block 5 is placed in the groove 451, and then bolts are installed in the through hole 452 and the threaded holes 51, so that the first jaw 441 can be quickly assembled.

[0034] At the same time, a rubber cushion block 6 is provided on the inner side of the second jaw 442. The rubber cushion block 6 is in direct contact with the motor, so that the motor remains stable and the vibration is reduced during clamping, further improving the flexibility of the device.

[0035] The clamping assembly 4 keeps the motor stable during press-fitting. By controlling the second lead screw 44, the first jaw 441 and the second jaw 442 can adapt to motors of different sizes to ensure that they are tightly clamped.

[0036] In summary, by providing the multi-station bearing part 2, the motor can work continuously when installing the bearing, and by providing the clamping assembly 4, the motor is kept stable when installing the bearing, increasing the practicality of the device.

[0037] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A press-type bearing fixture, comprising a base (1), a bearing portion (2) being arranged on the base (1), a press-fitting portion (3) being arranged on the top of the bearing portion (2), characterized in that: The bearing portion (2) comprises: At least two groups of slide rails (21), the slide rails (21) being arranged on the base (1), and multiple groups of sliding blocks (22) being installed on the slide rails (21); A connecting plate (23), the connecting plate (23) being fixedly mounted on the sliding block (22); A mounting portion, the mounting portion being used to mount the motor, the mounting portion comprising a first mounting seat (231) and a second mounting seat (232), the sizes of the first mounting seat (231) and the second mounting seat (232) being adapted to the sizes of the motor; A clamping assembly (4) is arranged between the bearing portion (2) and the pressing portion (3), and the clamping assembly (4) is used to fix the motor.

2. A pressure bearing fixture according to claim 1, characterized in that: Fixed plates (24) are provided at both ends of the slide rail (21), and at least two groups of buffer springs (241) are provided on the fixed plates (24).

3. A pressure bearing fixture according to claim 2, characterized in that: The clamping assembly (4) comprises a mounting plate (41), a first lead screw (42) is fixedly mounted on the mounting plate (41), and a movable plate (43) is mounted on the first lead screw (42).

4. A pressure bearing fixture according to claim 3, characterized in that: A connecting groove (46) is installed on the movable plate (43), a first clamping jaw (441) is installed on one side of the connecting groove (46), a second screw (44) is provided on one side of the first clamping jaw (441), a second clamping jaw (442) is installed on the second screw (44), and the second clamping jaw (442) is arranged in a mirror image with the first clamping jaw (441).

5. A pressure bearing fixture according to claim 4, characterized in that: A nut is installed on the second lead screw (44), a clamping plate (45) is fixedly installed on the nut, a groove (451) is provided on the clamping plate (45), and a through hole (452) is provided on one side of the groove (451) and passes through the clamping plate (45); A clamping block (5) is extended from one side of the second clamping jaw (442), and a plurality of groups of threaded holes (51) corresponding to the through holes (452) are provided on the clamping block (5).

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