Deep groove ball bearing fitting device

Abstract

The utility model discloses a deep groove ball bearing fitting device, which relates to the technical field of fitting devices, and comprises a device main body, an operating platform is arranged at the top of the device main body, a plurality of placing seats which are distributed at equal intervals are arranged at the top of the operating platform, four sliding chutes are arranged at the top of each placing seat, and clamping blocks are arranged in the sliding chutes in a sliding manner; four clamping blocks are arranged on the operating table, a placing seat is arranged on the operating table, a clamping assembly is arranged between the four clamping blocks and the placing seat, supporting frames are installed on the two sides of the top of the operating table, a moving seat is arranged between the two supporting frames, and a driving assembly is arranged between the moving seat and the two supporting frames. According to the press fitting device for the bearings, the pressing blocks can sequentially move to the positions above the multiple containing bases, so that press fitting can be continuously carried out on the sleeves, other containing bases can be clamped again while press fitting is carried out on the current sleeves, press fitting work can be continuously carried out, and then the efficiency is high when the bearings are subjected to sleeve fitting.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeve assembly devices, in particular to a deep groove ball bearing sleeve assembly device. Background Art

[0002] Deep groove ball bearings, formerly known as radial ball bearings, are the most widely used rolling bearings. They are characterized by low friction resistance and high speed. A sleeve assembly is usually required during the assembly of deep groove ball bearings.

[0003] In the prior art, such as the patent document with publication number CN221097238U, a deep groove ball bearing assembly device is disclosed. The utility model facilitates the user to observe whether the assembly is tight with the upper and lower rings, and is conducive to detection after the press-fitting is completed. The operation is simple, but when the above device is in use, since only one assembly can be press-fitted at a time, it is necessary to re-clamp after the assembly is completed, and the press-fitting action is not running during the clamping process, which leads to low efficiency when assembling multiple bearings. Therefore, it is necessary to propose a deep groove ball bearing assembly device. Utility Model Content

[0004] The utility model aims to provide a deep groove ball bearing sleeve assembly device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deep groove ball bearing assembly device, comprising a device body, an operating table is installed on the top of the device body, a plurality of equally distributed placement seats are installed on the top of the operating table, four slide grooves distributed in a cross-shaped structure are opened on the top of the placement seat, clamping blocks are slidably installed in the grooves of the slide grooves, a clamping assembly is arranged between the four clamping blocks and the placement seats, support frames are installed on both sides of the top of the operating table, a moving seat is arranged between the two support frames, an electric hydraulic cylinder is installed on the top of the moving seat, the output end of the electric hydraulic cylinder passes through the moving seat and is installed with a clamping block, and a driving assembly is arranged between the moving seat and the two support frames.

[0006] Preferably, the clamping assembly includes a first motor, which is installed in the middle of the inner cavity of the placement seat. The output shaft of the first motor rotates the disk, and the first connecting rods are rotatably installed at the four corners of the top of the rotating disk. A second connecting rod is rotatably installed at the end of the first connecting rod away from the rotating disk, and the second connecting rod is rotatably connected to the clamping block.

[0007] Preferably, the driving assembly includes a screw rod, which is rotatably installed between two support frames, and the screw rod passes through a movable seat and is threadedly connected to the movable seat. A sliding rod is installed between the two support frames, and the sliding rod passes through the movable seat and is slidably connected to the movable seat. A second motor for driving the screw rod to rotate is installed on one of the support frames.

[0008] Preferably, the clamping block is arranged in a T-shaped structure, and a clamping surface of the clamping block is provided with an anti-slip pad.

[0009] Preferably, a switch door is installed on the front side of the device body via a hinge.

[0010] Preferably, a reinforcing rib block is provided at the connection between the support frame and the operating table.

[0011] Preferably, universal wheels with self-locking function are installed at the four corners of the bottom of the device body.

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

[0013] 1. The utility model is provided with a clamping assembly, which can drive the four clamping blocks to close inward along the slide groove through the coordinated use of the first motor, the rotating disk, the first connecting rod and the second connecting rod, so as to clamp and fix the sleeve.

[0014] 2. The utility model is provided with a driving assembly, which can drive the movable seat to move through the coordinated use of the second motor, the screw rod and the sliding rod, so that the clamping block can be moved to the top of multiple placement seats in turn, so that the sleeves can be pressed continuously, and while the current sleeve is being pressed, other placement seats can be re-clamped, so that the pressing work can be carried out continuously, thereby making the efficiency higher when the multiple bearings are put together. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the folding assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0018] In the figure: 1. device body; 2. operating table; 3. placement seat; 4. slide slot; 5. clamping block; 6. first motor; 7. rotating disk; 8. first connecting rod; 9. second connecting rod; 10. support frame; 11. moving seat; 12. electric hydraulic cylinder; 13. clamping block; 14. screw rod; 15. slide rod; 16. second motor; 17. switch door; 18. reinforcing rib block; 19. universal wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1:

[0021] See also Figure 1 and Figure 2 The utility model provides a technical solution: a deep groove ball bearing assembly device, comprising a device body 1, a switch door 17 is installed on the front of the device body 1 through a hinge, an operating table 2 is installed on the top of the device body 1, a plurality of equally distributed placement seats 3 are installed on the top of the operating table 2, four slide grooves 4 distributed in a cross-shaped structure are opened on the top of the placement seat 3, a clamping block 5 is slidably installed in the groove of the slide groove 4, a clamping assembly is arranged between the four clamping blocks 5 and the placement seat 3, and the clamping assembly includes a first motor 6, and the first motor 6 is installed on the placement seat In the middle of the inner cavity of the seat 3, the output shaft of the first motor 6 rotates the disk 7, and the first connecting rods 8 are rotatably installed at the four corners of the top of the rotating disk 7. The second connecting rod 9 is rotatably installed at the end of the first connecting rod 8 away from the rotating disk 7. The second connecting rod 9 is rotatably connected to the clamping block 5. By placing the sleeve on the placement seat 3, the rotating disk 7 is driven to rotate by starting the first motor 6, and then the first connecting rod 8 is driven to rotate, so that the clamping block 5 is driven to move along the slide groove 4 through the second connecting rod 9, so that the four clamping blocks 5 can be closed inward and clamp the sleeve.

[0022] In this embodiment, please refer to Figure 1 The clamping block 5 is arranged in a T-shaped structure, and the clamping surface of the clamping block 5 is provided with an anti-skid pad, which makes the clamping effect better.

[0023] In this embodiment, please refer to Figure 1 Support frames 10 are installed on both sides of the top of the operating table 2, and a moving seat 11 is arranged between the two support frames 10. An electric hydraulic cylinder 12 is installed on the top of the moving seat 11. The output end of the electric hydraulic cylinder 12 passes through the moving seat 11 and is installed with a clamping block 13. The clamping block 13 is driven downward by the electric hydraulic cylinder 12. The clamping block 13 can press the upper circle and the lower circle into the sleeve to facilitate the sleeve. For details, please refer to the patent document with publication number CN221097238U.

[0024] In this embodiment, please refer to Figure 1 and Figure 3A driving assembly is arranged between the movable seat 11 and the two supporting frames 10, and the driving assembly includes a screw rod 14, which is rotatably installed between the two supporting frames 10, and the screw rod 14 passes through the movable seat 11 and is threadedly connected with the movable seat 11, and a sliding rod 15 is installed between the two supporting frames 10, and the sliding rod 15 passes through the movable seat 11 and is slidably connected with the movable seat 11, and a second motor 16 for driving the screw rod 14 to rotate is installed on one of the supporting frames 10, and the screw rod 14 is driven to rotate by starting the second motor 16, and then the movable seat 11 is driven to move along the sliding rod 15, so that the clamping block 13 can be moved to the top of multiple placement seats 3 in sequence, so that the matching sleeves can be continuously press-fitted, and while the current matching sleeve is press-fitted, other placement seats can be re-clamped, so that the pressing work can be carried out continuously, thereby making it more efficient when fitting multiple bearings.

[0025] In this embodiment, please refer to Figure 1 A reinforcing rib block 18 is provided at the connection between the support frame 10 and the operating table 2, and the reinforcing rib block 18 can play a role in reinforcing the support frame 10.

[0026] Embodiment 2:

[0027] See also Figure 1 This embodiment is different from the first embodiment in that universal wheels 19 with self-locking function are installed at the four corners of the bottom of the device body 1. The universal wheels 19 facilitate the flexible movement of the device body 1, thereby facilitating the change of the position of the device body 1.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep groove ball bearing assembly device, characterized in that: The invention comprises a device body (1), an operating table (2) is installed on the top of the device body (1), a plurality of equally spaced placement seats (3) are installed on the top of the operating table (2), four slide grooves (4) distributed in a cross-shaped structure are opened on the top of the placement seat (3), a clamping block (5) is slidably installed in the groove of the slide groove (4), a clamping assembly is arranged between the four clamping blocks (5) and the placement seat (3), support frames (10) are installed on both sides of the top of the operating table (2), a moving seat (11) is arranged between two of the support frames (10), an electric hydraulic cylinder (12) is installed on the top of the moving seat (11), the output end of the electric hydraulic cylinder (12) passes through the moving seat (11) and is installed with a clamping block (13), and a driving assembly is arranged between the moving seat (11) and the two support frames (10).

2. A deep groove ball bearing assembly device according to claim 1, characterized in that: The clamping assembly comprises a first motor (6), the first motor (6) being mounted in the middle of the inner cavity of the placement seat (3), the output shaft of the first motor (6) rotating disk (7), the top four corners of the rotating disk (7) being rotatably mounted with first connecting rods (8), the end of the first connecting rod (8) away from the rotating disk (7) being rotatably mounted with a second connecting rod (9), and the second connecting rod (9) being rotatably connected to the clamping block (5).

3. A deep groove ball bearing assembly device according to claim 1, characterized in that: The driving assembly comprises a screw rod (14), the screw rod (14) being rotatably mounted between two support frames (10), the screw rod (14) penetrating a movable seat (11) and being threadedly connected to the movable seat (11), a sliding rod (15) being mounted between the two support frames (10), the sliding rod (15) penetrating the movable seat (11) and being slidably connected to the movable seat (11), and a second motor (16) for driving the screw rod (14) to rotate being mounted on one of the support frames (10).

4. A deep groove ball bearing assembly device according to claim 1, characterized in that: The clamping block (5) is arranged in a T-shaped structure, and a clamping surface of the clamping block (5) is provided with an anti-slip pad.

5. The deep groove ball bearing assembly device according to claim 1, characterized in that: A switch door (17) is installed on the front of the device body (1) via a hinge.

6. A deep groove ball bearing assembly device according to claim 1, characterized in that: A reinforcing rib block (18) is provided at the connection between the support frame (10) and the operating table (2).

7. A deep groove ball bearing assembly device according to claim 1, characterized in that: Universal wheels (19) with a self-locking function are installed at the four corners of the bottom of the device body (1).

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