A riveting type pressing die for spherical bearing

Abstract

The utility model discloses a riveting type pressing die for a joint bearing, comprising a workbench, a reinforcement component is arranged on one side of the workbench, the reinforcement component comprises an L-shaped mounting block, a bidirectional screw is rotatably connected between two L-shaped mounting blocks, a nut block is threadedly connected to the outer wall of the bidirectional screw, the nut block and the top of the nut block are fixedly connected with a clamping block, a limiting rod is fixedly connected between the two L-shaped mounting blocks, the limiting rod passes through the two nut blocks and is movably connected, a punching machine body is fixedly installed on one side of the workbench, and the utility model relates to the technical field of mold processing; the riveting type pressing die for the joint bearing drives the bidirectional screw to rotate by shaking and rotating a handle, so that the two nut blocks can be brought close to each other and the two clamping blocks can clamp and fix the material, thereby adapting to different sizes, and at the same time, by inserting an extension block in the clamping block, the thickness of different sheet materials can also be adapted.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a riveting type pressing mold for a joint bearing. Background Art

[0002] Spherical plain bearings are a type of spherical sliding bearings whose sliding contact surfaces are an inner sphere and an outer sphere. They can rotate and swing at any angle during movement. Spherical plain bearings have the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, and good lubrication.

[0003] In the manufacturing process of spherical bearings, molds are used for casting, and the most commonly used mold is the riveting mold. Riveting refers to a connection method in which multiple thin sheet materials are fixed together by a pressing tool to form a structural whole. Unlike rivets, riveting does not require drilling holes on the surface of the material. Riveting is firm and reliable, with a long service life. The thin sheet material needs to be fixed when the stamping machine is pressed. According to the size of the spherical bearing to be manufactured, the size of the thin sheet material used will also change. Therefore, a device that can adapt to the size of the thin sheet material and fix it is needed.

[0004] Therefore, the utility model provides a riveting die for a spherical bearing to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a riveting die for a joint bearing, which solves the above-mentioned problems. The sheet material to be processed is first placed on a workbench, and then the bidirectional screw is driven to rotate by shaking the rotating handle, so that the two nut blocks can be brought close to each other and the two clamping blocks can clamp and fix the material, thereby adapting to different sizes. At the same time, by inserting extension blocks in the clamping blocks, the thickness of different sheet materials can also be adapted. By rotating the swivel, the screw can be driven to rotate, and the rotation of the screw drives the nut pressing block to move downward, so that the material can be tightly pressed to assist in fixing it. Moreover, due to the special shape inside the assembly groove, the nut pressing block will not rotate with the screw when the screw rotates.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a spherical bearing riveting type pressing die, comprising a workbench, a reinforcement component is provided on one side of the workbench, and an auxiliary component is also provided on one side of the workbench; the reinforcement component comprises an L-shaped mounting block, the L-shaped mounting block is fixedly connected to the two sides of the workbench, a bidirectional screw is rotatably connected between the two L-shaped mounting blocks, a nut block is threadedly connected to the outer wall of the bidirectional screw block, the nut block, the top of the nut block is fixedly connected with a clamping block, a limiting rod is fixedly connected between the two L-shaped mounting blocks, the limiting rod passes through the two nut blocks and is movably connected, and a punch body is fixedly installed on one side of the workbench.

[0007] Furthermore, one end of the bidirectional screw rod is fixedly connected with a rotating handle.

[0008] By adopting the above technical solution, it is easy to rotate the bidirectional screw rod.

[0009] Furthermore, a rectangular plug hole is provided inside the clamping block, and an extension block is plugged into the rectangular plug hole.

[0010] The above technical solution is used to adapt to the thickness of different sheet materials.

[0011] Furthermore, the auxiliary component includes an assembly groove, and the assembly groove is fixedly connected to two sides of the workbench.

[0012] By adopting the above technical solution, some other important components can be installed.

[0013] Furthermore, a screw is rotatably connected between the inner walls of the assembly groove, and a nut pressing block is threadedly connected to the outer wall of the screw.

[0014] The above technical solution is used to control the movement of the nut pressing block.

[0015] Furthermore, one end of the screw is fixedly connected with a swivel.

[0016] By adopting the above technical solution, it is convenient to rotate the screw.

[0017] Beneficial Effects

[0018] The utility model provides a riveting die for a spherical bearing. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The riveting die for the joint bearing drives the bidirectional screw to rotate by shaking the handle, so that the two nut blocks can be close to each other and the two clamping blocks can clamp and fix the material to adapt to different sizes. At the same time, by inserting the extension block in the clamping block, it can also adapt to the thickness of different sheet materials.

[0020] 2. The riveting die for the joint bearing can drive the screw to rotate by rotating the swivel ring. The rotation of the screw drives the nut pressing block to move downward, so that the material can be tightly pressed to assist in fixing. Due to the special shape of the assembly groove, the nut pressing block will not rotate with the screw when the screw rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0023] Figure 2 It is a partial structural top view of the utility model;

[0024] Figure 3 It is a partial structural side view of the utility model;

[0025] Figure 4 It is a structural cross-sectional view of the utility model;

[0026] Figure 5 It is a partial structural diagram of the utility model after the extension block is removed.

[0027] In the figure: 1. workbench; 2. reinforcement component; 21. L-shaped mounting block; 22. bidirectional screw; 23. limit rod; 24. nut block; 25. clamping block; 26. extension block; 27. punch body; 28. turning handle; 29. ​​rectangular socket; 3. auxiliary component; 31. assembly groove; 32. screw; 33. nut pressing block; 34. swivel. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figures 1 to 5The embodiment of the present application provides a riveting die for a joint bearing, comprising a workbench 1, a reinforcement assembly 2 is arranged on one side of the workbench 1, and an auxiliary assembly 3 is also arranged on one side of the workbench 1; the reinforcement assembly 2 comprises an L-shaped mounting block 21, the L-shaped mounting block 21 is fixedly connected to both sides of the workbench 1, a bidirectional screw rod 22 is rotatably connected between the two L-shaped mounting blocks 21, a nut block 24 is threadedly connected to the outer wall of the bidirectional screw rod 22, and a clamping block 25 is fixedly connected to the top of the nut block 24, a limit rod 23 is fixedly connected between the two L-shaped mounting blocks 21, the limit rod 23 passes through the two nut blocks 24 and is movably connected, and a punching machine body 27 is fixedly installed on one side of the workbench 1. A rotating handle 28 is fixedly connected to one end of the bidirectional screw rod 22. A rectangular socket 29 is provided inside the clamping block 25, and an extension block 26 is inserted inside the rectangular socket 29.

[0031] During specific implementation: the sheet material to be processed is first placed on the workbench 1, and then the bidirectional screw 22 is driven to rotate by shaking the handle 28, so that the two nut blocks 24 can be brought close to each other, and then the two clamping blocks 25 can clamp and fix the material to adapt to different sizes. At the same time, by inserting the extension block 26 in the clamping block 25, it can also adapt to the thickness of different sheet materials, and the punching machine body 27 can perform some processing operations.

[0032] Reference Figures 1 to 5 In one aspect of this embodiment, the auxiliary component 3 includes an assembly groove 31, which is fixedly connected to both sides of the workbench 1. A screw rod 32 is rotatably connected between the inner walls of the assembly groove 31, and a nut pressing block 33 is threadedly connected to the outer wall of the screw rod 32. A swivel 34 is fixedly connected to one end of the screw rod 32.

[0033] In specific implementation: by rotating the swivel 34, the screw 32 can be driven to rotate, and the rotation of the screw 32 can drive the nut pressing block 33 to move downward, so that the material can be tightly pressed to assist in fixation, and due to the special shape of the assembly groove 31, the nut pressing block 33 will not rotate with it when the screw 32 rotates.

[0034] All electrical equipment in this solution are powered by an external power supply.

[0035] Working principle: Place the sheet material to be processed on the workbench 1 first, and then drive the bidirectional screw 22 to rotate by shaking the handle 28, so that the two nut blocks 24 can be brought close to each other, and then the two clamping blocks 25 can clamp and fix the material to adapt to different sizes. At the same time, by inserting the extension block 26 in the clamping block 25, it can also adapt to the thickness of different sheet materials. The punching machine body 27 can perform some processing operations, and by rotating the swivel 34, the screw 32 can be driven to rotate. The rotation of the screw 32 drives the nut pressing block 33 to move downward, so that the material can be tightly pressed to assist in fixing. And due to the special shape of the assembly groove 31, when the screw 32 rotates, the nut pressing block 33 will not rotate with it.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A spherical bearing riveting die, comprising a workbench (1), characterized in that: A reinforcement component (2) is arranged on one side of the workbench (1), and an auxiliary component (3) is also arranged on one side of the workbench (1); the reinforcement component (2) comprises an L-shaped mounting block (21), the L-shaped mounting block (21) is fixedly connected to two sides of the workbench (1), a bidirectional screw rod (22) is rotatably connected between the two L-shaped mounting blocks (21), a nut block (24) is threadedly connected to the outer wall of the bidirectional screw rod (22), the nut block (24), and a clamping block (25) is fixedly connected to the top of the nut block (24), a limit rod (23) is fixedly connected between the two L-shaped mounting blocks (21), the limit rod (23) passes through the two nut blocks (24) and is movably connected, and a punching machine body (27) is fixedly installed on one side of the workbench (1).

2. The riveting die for a spherical bearing according to claim 1, characterized in that: One end of the bidirectional screw rod (22) is fixedly connected to a rotating handle (28).

3. The riveting die for a spherical bearing according to claim 1, characterized in that: A rectangular insertion hole (29) is provided inside the clamping block (25), and an extension block (26) is inserted into the interior of the rectangular insertion hole (29).

4. The riveting die for a spherical plain bearing according to claim 1, characterized in that: The auxiliary component (3) comprises an assembly groove (31), and the assembly groove (31) is fixedly connected to two sides of the workbench (1).

5. The riveting die for a spherical bearing according to claim 4, characterized in that: A screw rod (32) is rotatably connected between the inner walls of the assembly groove (31), and a nut pressing block (33) is threadedly connected to the outer wall of the screw rod (32).

6. The riveting die for a spherical bearing according to claim 5, characterized in that: One end of the screw rod (32) is fixedly connected to a rotating ring (34).

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