Double-pressing-rivet rapid automatic switching tool for aluminum alloy damping tower

Abstract

The utility model relates to the technical field of switching tools, and discloses an aluminum alloy damping tower double-pressing-rivet fast automatic switching tool which comprises a squeeze riveter body and a fixing shaft, the top end of the squeeze riveter body is connected with the fixing shaft through an inserting assembly, and the outer wall of the fixing shaft is in threaded connection with a lock shell. A fixing plate is connected to the bottom end of the fixing shaft through a limiting assembly, a supporting disc is fixedly connected to the bottom side of the fixing shaft, the top side of the supporting disc is arranged on the bottom side of the fixing plate, pressing heads are connected to the front end and the rear end of the fixing plate through telescopic assemblies, and pressing rivet heads are fixedly connected to the bottom sides of the two pressing heads. According to the riveting device, the limiting block and the limiting groove are matched so that the fixing plate can be conveniently rotated, then different pressing rivet heads are pressed downwards through the hydraulic telescopic rod, rapid replacement is achieved, and the riveting device can meet the requirements of riveting tools of different models or sizes; and meanwhile, the tool and the squeeze riveter can be conveniently installed through the first plug and the second plug.

Description

Technical Field

[0001] The utility model relates to the technical field of switching tooling, in particular to a quick automatic switching tooling for double press riveting of aluminum alloy shock towers. Background Technique

[0002] The shock tower is usually a part of the vehicle suspension system, which is used to reduce the vibration and impact caused by uneven road surfaces during vehicle driving. The press riveting machine is a tool used to complete the riveting process. It can fix riveting parts such as rivets or rivet nuts on the workpiece through pressure and impact force. During the manufacturing or repair process of the aluminum alloy shock tower, riveting is usually used to connect different components, such as the shock absorber body and the support structure, to ensure the strength and stability of the structure.

[0003] When press riveting the aluminum alloy shock tower by a press riveting machine, it is necessary to quickly replace the press riveting machine and adapt to different models or sizes of riveting tools. However, the conventional press riveting machine is not convenient enough to switch, resulting in affecting the subsequent working efficiency of the press riveting machine. In view of this technical problem, this application proposes a quick automatic switching tooling for double press riveting of aluminum alloy shock towers. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a quick automatic switching tooling for double press riveting of aluminum alloy shock towers. Through the cooperation between the limit block and the limit groove, it is convenient to rotate the fixed plate, and then the hydraulic telescopic rod is used to press down different press riveting heads, so as to meet the requirements of quickly replacing and adapting to different models or sizes of riveting tools. At the same time, it is convenient to install the tooling and the press riveting machine through the first plug and the second plug.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A quick automatic switching tooling for double press riveting of aluminum alloy shock towers, including a press riveting machine body and a fixed shaft. The top end of the press riveting machine body is connected to the fixed shaft through a plug-in component. The outer wall of the fixed shaft is threadedly connected with a lock shell. The bottom end of the fixed shaft is connected to a fixed plate through a limit component. The bottom side of the fixed shaft is fixedly connected with a support disk. The top side of the support disk is arranged at the bottom side of the fixed plate. Both the front and rear ends of the fixed plate are connected with press heads through telescopic components. The bottom sides of the two press heads are fixedly connected with press riveting heads.

[0006] Further, the plug-in component includes a first plug located at the top side of the fixed shaft and a second plug located at the top end of the press riveting machine body. The first plug is arranged at the bottom side of the second plug. The outer wall of the second plug is provided with threads.

[0007] Further, the limit component includes a limit groove located at the top side of the fixed plate and a limit block located on the outer wall of the bottom end of the fixed shaft. The limit block is arranged inside the limit groove.

[0008] Furthermore, the telescopic assembly includes a plurality of sliding rods located on the top side of the riveting head. The top ends of the plurality of sliding rods are all slidably connected to the bottom side of the fixing plate, and springs are sleeved on the outer walls of the plurality of sliding rods.

[0009] Furthermore, one end of each spring is connected to the bottom side of the fixing plate, and the other end of each spring is connected to the top side of the riveting head.

[0010] Furthermore, two positioning holes are formed in the outer wall of the fixing plate, and positioning pins are arranged inside the two positioning holes.

[0011] Furthermore, a hydraulic telescopic rod is fixedly connected to the top side of the riveting machine body.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, by pulling up the fixing plate and then rotating the fixing plate, and cooperating with the limiting block and the limiting groove, the rotation of the fixing plate is realized, and the switching of the riveting head is realized, which is convenient for quickly replacing different riveting heads according to different requirements, and is convenient for improving the working efficiency of the riveting machine for riveting the aluminum alloy shock absorber tower.

[0014] 2. In the utility model, through the cooperation between the first plug and the second plug, the quick positioning between the fixed shaft and the riveting machine body is realized, and then by screwing the lock shell at the connection of the first plug and the second plug, the quick installation between the switching tooling and the riveting machine is realized, which is convenient for improving the installation efficiency of the tooling. Description of the Drawings

[0015] Figure 1 is a perspective view of a double-riveting quick automatic switching tooling for an aluminum alloy shock absorber tower proposed by the utility model;

[0016] Figure 2 is a schematic structural view of the first plug of a double-riveting quick automatic switching tooling for an aluminum alloy shock absorber tower proposed by the utility model;

[0017] Figure 3 is a schematic structural view of the fixing plate of a double-riveting quick automatic switching tooling for an aluminum alloy shock absorber tower proposed by the utility model;

[0018] Figure 4 is a schematic structural view of the fixed shaft of a double-riveting quick automatic switching tooling for an aluminum alloy shock absorber tower proposed by the utility model.

[0019] Legend Explanation:

[0020] 1. Riveting machine body; 2. Fixed shaft; 3. Lock shell; 4. Fixed plate; 5. Plug one; 6. Plug two; 7. Hydraulic telescopic rod; 8. Press head; 9. Slide bar; 10. Spring; 11. Riveting head; 12. Positioning pin; 13. Limit groove; 14. Positioning hole; 15. Support disc; 16. Limit block. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] Refer to Figures 1 - 3 , an embodiment provided by the present invention: A double-riveting rapid automatic switching tooling for an aluminum alloy shock tower, including a riveting machine body 1 and a fixed shaft 2. The top end of the riveting machine body 1 is connected to the fixed shaft 2 through the cooperation between a plug one 5 and a plug two 6. The outer wall of the fixed shaft 2 is threadedly connected with a lock shell 3. The bottom end of the fixed shaft 2 is connected to a fixed plate 4 through the insertion between a limit block 16 and a limit groove 13. The bottom side of the fixed shaft 2 is fixedly connected with a support disc 15. The top side of the support disc 15 is arranged on the bottom side of the fixed plate 4. Both the front and rear ends of the fixed plate 4 are connected with a press head 8 through the cooperation between a slide bar 9 and a spring 10. The bottom sides of the two press heads 8 are fixedly connected with a riveting head 11. The outer wall of the plug two 6 is provided with threads. The top side of the riveting machine body 1 is fixedly connected with a hydraulic telescopic rod 7;

[0023] Specifically, first, the rapid positioning between the switching tooling and the riveting machine is realized through the insertion and cooperation between the plug one 5 and the plug two 6. Then, the lock shell 3 is screwed at the connection of the plug one 5 and the plug two 6 to realize the quick connection between the plug one 5 and the plug two 6. Then, the driving end of the hydraulic telescopic rod 7 is pressed down into the press head 8, so that the riveting head 11 performs riveting treatment on the aluminum alloy shock tower. When the riveting is completed, the positioning pin 12 can be pulled out, then the fixed plate 4 is pulled up and rotated, and then through the cooperation between the limit block 16 and the limit groove 13, and then through the insertion between the positioning hole 14 and the positioning pin 12, the quick switching of the riveting head 11 is completed, which is convenient for quickly replacing different riveting heads 11 according to different requirements, improving the working efficiency of the riveting machine for riveting the aluminum alloy shock tower, and improving the installation efficiency of the tooling.

[0024] Refer to Figures 2 - 4, a plug one 5 located on the top side of the fixed shaft 2 and a plug two 6 located on the top end of the riveting machine body 1. The plug one 5 is arranged on the bottom side of the plug two 6, a limiting groove 13 located on the top side of the fixing plate 4 and a limiting block 16 located on the outer wall of the bottom end of the fixed shaft 2. The limiting block 16 is arranged inside the limiting groove 13, a plurality of sliding rods 9 located on the top side of the pressing head 8. The top ends of the plurality of sliding rods 9 are all slidably connected to the bottom side of the fixing plate 4. Springs 10 are sleeved on the outer walls of the plurality of sliding rods 9. One end of each spring 10 is connected to the bottom side of the fixing plate 4, and the other end of each spring 10 is connected to the top side of the pressing head 8. Two positioning holes 14 are formed in the outer wall of the fixing plate 4, and positioning pins 12 are arranged inside the two positioning holes 14;

[0025] Specifically, through the plug-in fit between the plug one 5 and the plug two 6, and then with the lock shell 3 screwed at the connection of the plug one 5 and the plug two 6, the quick installation between the tooling and the riveting machine body 1 is realized, which is convenient for improving the installation work efficiency. Then, the driving end of the hydraulic telescopic rod 7 presses down to drive the sliding rod 9 and the pressing head 8 to press down, and the riveting of the aluminum alloy shock tower is realized through the riveting head 11. When the hydraulic telescopic rod 7 rises, the driving end is separated from the pressing head 8, and the pressing head 8 is driven to rise through the reset of the spring 10. Then, the quick switching of the riveting head 11 is realized through the plug-in fit between the positioning pin 12 and the positioning hole 14, which is convenient for improving the riveting work efficiency of the aluminum alloy shock tower.

[0026] Working principle: First, the quick positioning between the switching tooling and the riveting machine is realized through the plug-in fit between the plug one 5 and the plug two 6. Then, the lock shell 3 is screwed at the connection of the plug one 5 and the plug two 6 to realize the quick connection between the plug one 5 and the plug two 6. Then, the driving end of the hydraulic telescopic rod 7 presses down to drive the sliding rod 9 and the pressing head 8 to press down, and the riveting of the aluminum alloy shock tower is realized through the riveting head 11. When the hydraulic telescopic rod 7 rises, the driving end is separated from the pressing head 8, and the pressing head 8 is driven to rise through the reset of the spring 10. When it is necessary to switch the riveting head 11, the positioning pin 12 can be pulled out, the fixing plate 4 is pulled up, and then after selecting the fixing plate 4 to cooperate with the limiting block 16 and the limiting groove 13, the quick switching of the riveting head 11 is realized through the plug-in fit between the positioning pin 12 and the limiting groove 13, which is convenient for improving the riveting efficiency of the aluminum alloy shock tower.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fast automatic switching tool for double riveting of aluminum alloy shock towers, comprising a riveting machine body (1) and a fixed shaft (2), characterized in that: The top of the riveting machine body (1) is connected to the fixed shaft (2) through a plug-in assembly, the outer wall of the fixed shaft (2) is threadedly connected to a lock shell (3), the bottom end of the fixed shaft (2) is connected to a fixed plate (4) through a limit assembly, the bottom side of the fixed shaft (2) is fixedly connected to a support disk (15), the top side of the support disk (15) is arranged on the bottom side of the fixed plate (4), the front and rear ends of the fixed plate (4) are connected to pressure heads (8) through telescopic assemblies, and the bottom sides of the two pressure heads (8) are fixedly connected to riveting heads (11).

2. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 1 is characterized in that: The plug-in assembly comprises a plug 1 (5) located on the top side of the fixed shaft (2) and a plug 2 (6) located on the top of the riveting machine body (1); the plug 1 (5) is arranged on the bottom side of the plug 2 (6); and the outer wall of the plug 2 (6) is provided with threads.

3. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 1 is characterized in that: The limiting assembly comprises a limiting groove (13) located on the top side of the fixing plate (4) and a limiting block (16) located on the outer wall of the bottom end of the fixing shaft (2); the limiting block (16) is arranged inside the limiting groove (13).

4. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 1 is characterized in that: The telescopic assembly comprises a plurality of slide bars (9) located on the top side of the pressure head (8), the top ends of the plurality of slide bars (9) are slidably connected to the bottom side of the fixed plate (4), and the outer walls of the plurality of slide bars (9) are sleeved with springs (10).

5. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 4 is characterized in that: One end of the spring (10) is connected to the bottom side of the fixing plate (4), and the other end of the spring (10) is connected to the top side of the pressure head (8).

6. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 1 is characterized in that: Two positioning holes (14) are provided on the outer wall of the fixing plate (4), and positioning pins (12) are arranged inside the two positioning holes (14).

7. The double pressure riveting fast automatic switching tool for aluminum alloy shock tower according to claim 1 is characterized in that: A hydraulic telescopic rod (7) is fixedly connected to the top side of the riveting machine body (1).

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