Pneumatic lifting and reversing tool for frame rivet welding

Abstract

The utility model discloses a frame rivet welding pneumatic lifting and reversing tool which comprises a frame table, a first fixing plate is arranged at the lower end of the frame table, an air cylinder is arranged on the outer surface of the lower end of the first fixing plate, and a turnover mechanism is arranged on one side of the air cylinder. The turnover mechanism comprises a mounting frame, a second fixing plate, a rotating block, a rotating shaft, a gear disc, a rack plate, a multi-section electric telescopic rod, a hole groove and fixing bolts, the second fixing plate is located at the lower end of the frame table, and the four sets of fixing bolts are located at the front end and the rear end of the two sides of the outer surface of the lower end of the second fixing plate correspondingly; the rotating block is fixedly installed on the outer surface of the lower end of the second fixing plate, and the rotating shaft is located at the lower end of the middle of the rotating block. According to the pneumatic lifting and reversing tool for frame rivet welding, the frame table can be conveniently driven to be overturned for use, the adaptability is improved, the frame table and the second fixing plate can be conveniently assembled, disassembled and replaced, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the field of frame riveting and welding, in particular to a pneumatic lifting and reversing tooling for frame riveting and welding. Background Technique

[0002] Riveting and welding is a welding method of electric welding. The usual welding method is to penetrate the objects to be welded with welding rods. Generally used for welding relatively thick metals, the riveting and welding process is particularly suitable for connecting parts made of different materials (such as plastics and metals). There are riveting posts on one part, which extend into the holes of another part, and then through the cold flow or melting of the plastic, the riveting posts are deformed to form rivet heads, locking the two parts together mechanically. This process is fast and economical, and has the advantages of not consuming rivets and screws. When the existing products are riveted and welded, the products are installed on the frame table. Due to their heavy weight, it is inconvenient to flip the products, which affects the processing efficiency and brings certain adverse effects to the use process of people. Therefore, we propose a pneumatic lifting and reversing tooling for frame riveting and welding. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a pneumatic lifting and reversing tooling for frame riveting and welding, which has the advantages of being able to conveniently drive the frame table to be flipped and used, improving the adaptability, and facilitating the installation, disassembly and replacement of the frame table and the second fixed plate, and can effectively solve the problems in the background technique.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the technical solution adopted by the utility model is: a pneumatic lifting and reversing tooling for frame riveting and welding, including a frame table, a first fixed plate is arranged at the lower end of the frame table, a cylinder is arranged on the lower outer surface of the first fixed plate, a reversing mechanism is arranged on one side of the cylinder, and the reversing mechanism includes a mounting frame, a second fixed plate, a rotating block, a rotating shaft, a gear disc, a rack plate, a multi-section electric telescopic rod, a hole groove and a fixing bolt. The second fixed plate is located at the lower end of the frame table, and the four fixing bolts are respectively located at the front, rear, left and right ends on both sides of the lower outer surface of the second fixed plate. The rotating block is fixedly installed on the lower outer surface of the second fixed plate.

[0007] Preferably, the rotating shaft is located at the lower end of the middle of the rotating block, the first fixed plate is located at the lower end of the rotating block, and the rotating shaft is located in the middle of the first fixed plate. A sealing bearing is arranged between the rotating shaft and the first fixed plate.

[0008] Preferably, the gear disc is fixedly installed on one side of the outer wall of the rotating shaft, the hole slot is opened on one side of the outer surface of the upper end of the first fixing plate, and the gear disc is located inside the hole slot. The rack plate is located at the rear end of the gear disc, the multi-joint electric telescopic rod is located on the outer surface of the lower end of the rack plate, the mounting frame is fixedly installed on one side of the outer surface of the first fixing plate, and the multi-joint electric telescopic rod is fixedly installed on one side of the outer surface of the upper end of the mounting frame.

[0009] Preferably, the rack plate is slidably connected to the hole slot, and the rotating shaft is rotatably connected to the first fixing plate through a sealed bearing.

[0010] Preferably, the rack plate meshes with the gear disc.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the present utility model provides a frame riveting and welding pneumatic lifting and reversing tooling, which has the following beneficial effects:

[0013] This frame riveting and welding pneumatic lifting and reversing tooling can conveniently drive the frame table to be flipped for use, improve the adaptability, and facilitate the installation, removal and replacement of the frame table and the second fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure in a frame riveting and welding pneumatic lifting and reversing tooling of the present utility model.

[0015] Figure 2 It is a side view sectional view of the partial structure in a frame riveting and welding pneumatic lifting and reversing tooling of the present utility model.

[0016] Figure 3 It is a front view sectional view of the partial structure in a frame riveting and welding pneumatic lifting and reversing tooling of the present utility model.

[0017] Figure 4 It is a structural diagram of the rack plate in a frame riveting and welding pneumatic lifting and reversing tooling of the present utility model.

[0018] In the figure: 1, frame table; 2, first fixing plate; 3, cylinder; 4, mounting frame; 5, flipping mechanism; 6, second fixing plate; 7, rotating block; 8, rotating shaft; 9, gear disc; 10, rack plate; 11, multi-joint electric telescopic rod; 12, hole slot; 13, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] This embodiment is a frame riveting and welding pneumatic lifting and reversing tooling.

[0021] As shown Figures 1-4 in the figure, it includes a frame table 1. A first fixing plate 2 is arranged at the lower end of the frame table 1. An air cylinder 3 is arranged on the outer surface of the lower end of the first fixing plate 2. A turnover mechanism 5 is arranged on one side of the air cylinder 3. The turnover mechanism 5 includes a mounting frame 4, a second fixing plate 6, a rotating block 7, a rotating shaft 8, a gear disk 9, a rack plate 10, a multi-joint electric telescopic rod 11, a hole groove 12 and a fixing bolt 13. The second fixing plate 6 is located at the lower end of the frame table 1. The four groups of the fixing bolts 13 are respectively located at the front and rear ends on both sides of the outer surface of the lower end of the second fixing plate 6. The rotating block 7 is fixedly installed on the outer surface of the lower end of the second fixing plate 6.

[0022] The rotating shaft 8 is located at the lower end of the middle part of the rotating block 7. The first fixing plate 2 is located at the lower end of the rotating block 7, and the rotating shaft 8 is located in the middle of the first fixing plate 2. A sealing bearing is arranged between the rotating shaft 8 and the first fixing plate 2. The gear disk 9 is fixedly installed on one side of the outer wall of the rotating shaft 8. The hole groove 12 is opened on one side of the outer surface of the upper end of the first fixing plate 2, and the gear disk 9 is located inside the hole groove 12. The rack plate 10 is located at the rear end of the gear disk 9. The multi-joint electric telescopic rod 11 is located on the outer surface of the lower end of the rack plate 10. The mounting frame 4 is fixedly installed on one side of the outer surface of the first fixing plate 2, and the multi-joint electric telescopic rod 11 is fixedly installed on one side of the outer surface of the upper end of the mounting frame 4. The rack plate 10 is slidably connected with the hole groove 12. The rotating shaft 8 is rotatably connected with the first fixing plate 2 through a sealing bearing. The rack plate 10 and the gear disk 9 are meshed with each other.

[0023] It should be noted that the present utility model is a frame riveting and welding pneumatic lifting and reversing tooling. After the frame table 1 and the second fixing plate 6 are lapped, the second fixing plate 6 and the frame table 1 are installed and fixed under the action of the fixing bolts 13. The product to be processed is installed on the frame table 1 for processing. When turnover is required, the multi-joint electric telescopic rod 11 is started to push the rack plate 10 to lift along the hole groove 12, driving the rack plate 10 and the gear disk 9 to mesh with each other to drive the rotating shaft 8 to rotate, thereby driving the rotating block 7 to rotate, so that the frame table 1 can be turned over, which can conveniently drive the frame table 1 to be turned over for use, improve the adaptability, and facilitate the installation, disassembly and replacement of the frame table 1 and the second fixing plate 6.

[0024] It should be noted that in this text, relational terms such as first and second (No. 1, No. 2) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0025] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A frame riveting and welding pneumatic lifting and reversing tooling, comprising a frame table (1), characterized in that: A first fixing plate (2) is provided at the lower end of the frame table (1). A cylinder (3) is provided on the outer surface of the lower end of the first fixing plate (2). A turning mechanism (5) is provided on one side of the cylinder (3). The turning mechanism (5) includes a mounting frame (4), a second fixing plate (6), a rotating block (7), a rotating shaft (8), a gear disc (9), a rack plate (10), a multi-joint electric telescopic rod (11), a hole groove (12) and a fixing bolt (13). The second fixing plate (6) is located at the lower end of the frame table (1). Four groups of the fixing bolts (13) are respectively located at the front, rear, left and right ends on both sides of the outer surface of the lower end of the second fixing plate (6). The rotating block (7) is fixedly installed on the outer surface of the lower end of the second fixing plate (6).

2. The pneumatic lifting and reverse tooling for frame riveting and welding according to claim 1, wherein: The rotating shaft (8) is located at the lower end of the middle part of the rotating block (7). The first fixing plate (2) is located at the lower end of the rotating block (7), and the rotating shaft (8) is located in the middle of the first fixing plate (2). A sealing bearing is provided between the rotating shaft (8) and the first fixing plate (2).

3. A pneumatic lifting and reverse tooling for frame riveting and welding according to claim 2, characterized in that: The gear disc (9) is fixedly installed on one side of the outer wall of the rotating shaft (8). The hole groove (12) is opened on one side of the outer surface of the upper end of the first fixing plate (2), and the gear disc (9) is located inside the hole groove (12). The rack plate (10) is located at the rear end of the gear disc (9). The multi-joint electric telescopic rod (11) is located on the outer surface of the lower end of the rack plate (10). The mounting frame (4) is fixedly installed on one side of the outer surface of the first fixing plate (2), and the multi-joint electric telescopic rod (11) is fixedly installed on one side of the outer surface of the upper end of the mounting frame (4).

4. A pneumatic lifting and reverse tooling for frame riveting and welding according to claim 3, characterized in that: The rack plate (10) is slidably connected with the hole groove (12). The rotating shaft (8) is rotatably connected with the first fixing plate (2) through a sealing bearing.

5. A pneumatic lifting and reverse tooling for frame riveting and welding according to claim 4, characterized in that: The rack plate (10) meshes with the gear disc (9).

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