Tool for bearing production combination

Abstract

The utility model belongs to the field of tools for combination, and particularly relates to a tool for bearing production combination, which comprises a tool table, a clamping frame is slidably connected to the upper end of the tool table, a pressing mechanism is arranged on the clamping frame, a rotating shaft is mounted at the center of the lower end of the tool table through a bearing, and the rotating shaft is movably connected with the clamping frame. A driving disc is fixedly connected to the upper portion of the outer side of the rotating shaft, a pull rod is installed on the outer side of the driving disc through a bearing, a movable frame is slidably connected to the lower end of the tool table, and two symmetrically-distributed installation strips are fixedly installed at the lower end of the tool table. The rotating shaft, the worm gear, the driving disc and other structures are additionally arranged on the tool table, in the using process, the driving disc can be driven to rotate through meshing between the worm gear and the worm, and in the rotating process of the driving disc, the clamping frame can be driven through the pull rod to clamp an outer ring of a bearing; therefore, the clamping force can be controlled in a manual clamping mode.

Description

Technical Field

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

[0002] Bearings are critical components in mechanical systems, used to reduce friction during rotational or reciprocating motion, support loads, and improve efficiency. In bearing manufacturing, tooling is used to clamp the outer ring before assembling the inner ring and balls. However, current tooling, which clamps the outer ring using cylinders, suffers from difficulty in controlling the clamping force, leading to deformation of the outer ring. Furthermore, the smooth surface of the bearing ring after clamping contributes to instability. Therefore, improvements to existing technology are necessary. Utility Model Content

[0003] The purpose of this utility model is to provide a tooling for bearing production assembly, which solves the problems of inconvenient control of clamping force and unstable clamping due to the smooth surface of the bearing ring.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tooling assembly for bearing production, comprising a tooling table, a clamping frame slidably connected to the upper end of the tooling table, a pressing mechanism provided on the clamping frame, a rotating shaft mounted at the center of the lower end of the tooling table via a bearing, a drive disc fixedly connected to the upper outer side of the rotating shaft, a pull rod mounted on the outer side of the drive disc via a bearing, a movable frame slidably connected to the lower end of the tooling table, two symmetrically distributed mounting strips fixedly mounted at the lower end of the tooling table, a worm gear mounted inside the mounting strips via a bearing, and a worm wheel fixedly connected to the lower outer side of the rotating shaft.

[0005] Preferably, a support leg is fixedly installed at the lower end of the tooling table, and the worm gear meshes with the worm wheel, so that the worm gear can drive the worm wheel to rotate.

[0006] Preferably, the movable frame is fixedly connected to the clamping frame, and the pull rod is connected to the movable frame via a bearing, so that the movable frame can drive the clamping frame to move.

[0007] Preferably, a rocker arm is fixedly connected to one end of the worm gear, and a handle is installed inside the rocker arm through a bearing. The handle can drive the worm gear to rotate through the rocker arm.

[0008] Preferably, the pressing mechanism includes a pressing frame, which is slidably connected inside the clamping frame. A fixing frame is fixedly installed at the upper end of the clamping frame. A screw is installed inside the clamping frame via a bearing. A gear one is fixedly connected to the upper outer side of the screw. A gear two is installed at the upper end of the fixing frame via a bearing. A threaded frame is fixedly connected to the outer side of the pressing frame. A guide rod frame is fixedly connected to the outer side of the clamping frame. The guide rod frame can guide the movement of the pressing frame.

[0009] Preferably, the second gear meshes with the first gear, and a knob is fixedly connected to the upper end of the connecting shaft of the second gear, which can drive the second gear to rotate.

[0010] Preferably, the guide rod frame is slidably connected to the lower pressure frame, the threaded frame is threadedly connected to the screw, and the screw is connected to the fixed frame through a bearing. The screw can drive the lower pressure frame to move through the threaded engagement with the threaded frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model adds a rotating shaft, worm gear and drive disk to the tooling table. During use, the drive disk can be driven to rotate by the meshing between the worm gear and the worm. During the rotation of the drive disk, the clamping frame can be driven by the pull rod to clamp the outer ring of the bearing. Thus, the clamping force can be controlled by manual clamping.

[0013] 2. This utility model adds a lower pressure frame, a screw, and a fixing frame to the clamping frame. During use, the screw can be driven to rotate by the gear set. When the screw rotates, it can drive the lower pressure frame to move downward through the threaded engagement with the screw frame. Thus, the lower pressure frame can press the outer ring of the bearing downward, increasing the limiting direction and making the clamping of the outer ring of the bearing more stable. Attached Figure Description

[0014] Figure 1 The overall structure of this utility model is three-dimensional. Figure 1 ;

[0015] Figure 2 The overall structure of this utility model is three-dimensional. Figure 2 ;

[0016] Figure 3 For the present utility model Figure 1 A three-dimensional magnified view of the clamping frame;

[0017] Figure 4 For the present utility model Figure 2 A magnified 3D view of the rotating shaft;

[0018] Figure 5 For the present utility model Figure 2 A 3D magnified view of the pull rod.

[0019] In the diagram: 1. Tooling table; 2. Clamping frame; 3. Pressing mechanism; 4. Support leg; 5. Rotary shaft; 6. Drive plate; 7. Tie rod; 8. Moving frame; 9. Worm gear; 10. Mounting strip; 11. Worm; 12. Rocker arm; 13. Handle; 31. Pressing frame; 32. Fixing frame; 33. Screw; 34. Gear 1; 35. Gear 2; 36. Knob; 37. Guide rod frame; 38. Threaded frame. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-5 A tooling assembly for bearing production includes a tooling table 1, a clamping frame 2 slidably connected to the upper end of the tooling table 1, a pressing mechanism 3 provided on the clamping frame 2, a rotating shaft 5 mounted at the center of the lower end of the tooling table 1 via a bearing, a drive disk 6 fixedly connected to the upper outer side of the rotating shaft 5, a pull rod 7 mounted on the outer side of the drive disk 6 via a bearing, a movable frame 8 slidably connected to the lower end of the tooling table 1, two symmetrically distributed mounting strips 10 fixedly mounted at the lower end of the tooling table 1, a worm gear 11 mounted inside the mounting strips 10 via a bearing, and a worm wheel 9 fixedly connected to the lower outer side of the rotating shaft 5.

[0022] Please see Figures 1-5 The lower end of the tooling table 1 is fixedly equipped with a support leg 4. The worm 11 meshes with the worm wheel 9, and the worm 11 can drive the worm wheel 9 to rotate. The moving frame 8 is fixedly connected to the clamping frame 2. The pull rod 7 is connected to the moving frame 8 through a bearing. The moving frame 8 can drive the clamping frame 2 to move. One end of the worm 11 is fixedly connected to a rocker arm 12. The inside of the rocker arm 12 is equipped with a handle 13 through a bearing. The handle 13 can drive the worm 11 to rotate through the rocker arm 12.

[0023] Please see Figures 1-5The pressing mechanism 3 includes a pressing frame 31, which is slidably connected to the inside of the clamping frame 2. A fixing frame 32 is fixedly installed on the upper end of the clamping frame 2. A screw 33 is installed inside the clamping frame 2 through a bearing. A gear 34 is fixedly connected to the upper outer side of the screw 33. A gear 35 is installed on the upper end of the fixing frame 32 through a bearing. A threaded frame 38 is fixedly connected to the outer side of the pressing frame 31. A guide rod frame 37 is fixedly connected to the outer side of the clamping frame 2. The guide rod frame 37 can guide the movement of the pressing frame 31. The gear 35 meshes with the gear 34. A knob 36 is fixedly connected to the upper end of the connecting shaft of the gear 35. The knob 36 can drive the gear 35 to rotate. The guide rod frame 37 is slidably connected to the pressing frame 31. The threaded frame 38 is threadedly connected to the screw 33. The screw 33 is connected to the fixing frame 32 through a bearing. The screw 33 can drive the pressing frame 31 to move through the threaded engagement with the threaded frame 38.

[0024] The specific implementation process of this utility model is as follows: In use, the outer ring of the bearing is placed above the tooling table 1, and then the rocker arm 12 is rotated by the handle 13. The rocker arm 12 can drive the worm gear 11 to rotate. During the rotation of the worm gear 11, it can drive the drive disk 6 on the outside of the rotating shaft 5 to rotate through the meshing with the worm wheel 9. During the rotation of the drive disk 6, it can drive the moving frame 8 to move through the pull rod 7. During the movement of the moving frame 8, it can drive the clamping frame 2 to clamp the outer ring of the bearing. Then, the knob 36 is turned, and the knob 36 drives the gear 2 35 to rotate. The gear 2 35 drives the screw 33 to rotate through the gear 1 34. During the rotation of the screw 33, it can drive the lower pressure frame 31 to move through the threaded engagement with the threaded frame 38. When the lower pressure frame 31 contacts the outer ring of the bearing, it can squeeze and limit the outer ring of the bearing.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tooling assembly for bearing production, comprising a tooling table (1), characterized in that: The upper end of the tooling table (1) is slidably connected to a clamping frame (2), and a pressing mechanism (3) is provided on the clamping frame (2). A rotating shaft (5) is installed at the center of the lower end of the tooling table (1) through a bearing. A drive disk (6) is fixedly connected to the upper outer side of the rotating shaft (5). A pull rod (7) is installed on the outer side of the drive disk (6) through a bearing. A moving frame (8) is slidably connected to the lower end of the tooling table (1). Two symmetrically distributed mounting strips (10) are fixedly installed at the lower end of the tooling table (1). A worm gear (11) is installed inside the mounting strip (10) through a bearing. A worm wheel (9) is fixedly connected to the lower outer side of the rotating shaft (5).

2. The tooling for bearing production assembly according to claim 1, characterized in that: The lower end of the tooling table (1) is fixedly equipped with a support leg (4), and the worm (11) meshes with the worm wheel (9).

3. The tooling for bearing production assembly according to claim 1, characterized in that: The movable frame (8) is fixedly connected to the clamping frame (2), and the pull rod (7) is connected to the movable frame (8) through a bearing.

4. The tooling for bearing production assembly according to claim 1, characterized in that: One end of the worm (11) is fixedly connected to a rocker arm (12), and a handle (13) is installed inside the rocker arm (12) through a bearing.

5. The tooling for bearing production assembly according to claim 1, characterized in that: The pressing mechanism (3) includes a pressing frame (31), the pressing frame (31) is slidably connected inside the clamping frame (2), a fixing frame (32) is fixedly installed at the upper end of the clamping frame (2), a screw (33) is installed inside the clamping frame (2) through a bearing, a gear one (34) is fixedly connected to the upper part of the outer side of the screw (33), a gear two (35) is installed at the upper end of the fixing frame (32) through a bearing, a threaded frame (38) is fixedly connected to the outer side of the pressing frame (31), and a guide rod frame (37) is fixedly connected to the outer side of the clamping frame (2).

6. The tooling for bearing production assembly according to claim 5, characterized in that: The second gear (35) meshes with the first gear (34), and a knob (36) is fixedly connected to the upper end of the connecting shaft of the second gear (35).

7. The tooling for bearing production assembly according to claim 5, characterized in that: The guide rod frame (37) is slidably connected to the lower pressure frame (31), the threaded frame (38) is threadedly connected to the screw (33), and the screw (33) is connected to the fixed frame (32) through a bearing.

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