Cold roll forming equipment for automobile seat pipe fitting machining

Abstract

The cold roll forming equipment for automobile seat pipe fitting machining relates to the field of automobile manufacturing, and comprises a machining table, supporting frames are fixedly connected to the top of the machining table at equal intervals, a rotating shaft is arranged on one side of the top of the machining table, the rotating shaft is rotatably connected to the interiors of the multiple supporting frames, and driving belt wheels are fixedly connected to the positions, on one sides of the supporting frames, of the outer side of the rotating shaft; the supporting frame is rotationally connected with a driven belt wheel at the edge of the same side of the driving belt wheel, the outer side of the driven belt wheel is in transmission connection with the corresponding driving belt wheel through a belt, and the upper side and the lower side of the belt are each fixedly connected with a movable table. Automatic conveying and continuous punch forming of the pipe fittings are achieved. By means of the automatic production mode, the production efficiency is remarkably improved, the labor cost is reduced, and meanwhile the consistency and stability of products are ensured.

Description

Technical Field

[0001] The invention relates to the field of automobile manufacturing, and in particular to a cold bending forming device for processing automobile seat pipe fittings. Background Art

[0002] As an efficient and energy-saving processing method, cold roll forming technology is widely used in the manufacturing process of automobile seat pipe fittings. When processing automobile seat pipe fittings, traditional cold roll forming equipment often cannot meet the high-precision processing requirements due to the limitations of equipment structure and control accuracy. This causes the pipe fittings to be easily deformed and twisted during the cold bending process, affecting the quality and performance of the product.

[0003] Traditional cold-bend forming equipment can usually only process pipes of fixed specifications and sizes. For car seat pipes of different sizes and shapes, different molds and tooling need to be replaced, which increases production preparation time and cost. Summary of the invention

[0004] In order to make up for the deficiencies of the existing technical problems, the purpose of the present invention is to provide a cold bending forming equipment for processing automobile seat pipes, and the technical problems solved are as follows: how to improve processing accuracy and production efficiency, and how to enhance the adaptability and flexibility of the equipment.

[0005] In order to solve the problems of the prior art, the technical solution of the present invention is as follows:

[0006] A cold bending forming equipment for processing automobile seat pipe fittings comprises a processing table, the top of the processing table is equidistantly fixedly connected to a support frame, a rotating shaft is arranged on one side of the top of the processing table, the rotating shaft is rotatably connected to the inside of a plurality of support frames, a driving pulley is fixedly connected to the outer side of the rotating shaft on one side of the support frame, the support frame is rotatably connected to a driven pulley at the edge on the same side of the driving pulley, the outer side of the driven pulley is transmission-connected to the corresponding driving pulley through a belt, a movable table is fixedly connected to each of the upper and lower sides of the belt, conveyor rails are symmetrically arranged directly above the processing table, the top of the movable table is fixedly connected to the corresponding conveyor rails, an adjusting motor is installed at one end of the rotating shaft at the top of the processing table, the output end of the adjusting motor is connected to the corresponding end of the rotating shaft, a conveying assembly is installed at one end of the processing table, and a plurality of stamping assemblies are installed at the outside of the two conveyor rails at the top of the processing table.

[0007] Preferably, the conveying assembly includes a side bracket, a conveying roller, a driving roller and a driving motor. One end of the processing table is fixedly connected to the side bracket, both ends of the side bracket are rotatably connected to the conveying rollers, the side bracket is rotatably connected to the driving roller, the two conveying rollers and the outer sides of the driving roller are connected by a conveyor belt transmission, and the driving motor is installed on one side of the side bracket, and the output end of the driving motor is connected to the corresponding end of the driving roller.

[0008] Preferably, guide pillars are symmetrically fixedly connected on both sides of the side bracket, and sliders are slidably connected to the outside of the guide pillars. Loading plates are provided on both sides of the side bracket, the top of the slider is fixedly connected to the corresponding loading plate, and a screw is threadedly connected to the bottom of the slider, and one end of the screw contacts the outer wall of the guide pillar through rotation.

[0009] Preferably, the stamping assembly includes a support seat, a fixed template, a movable template and a push rod motor. Several support seats are fixedly connected to the top of the processing table. The movable template is slidably connected inside the support seat. A fixed template is fixedly connected inside the support seat directly below the movable template. The movable template cooperates with the corresponding fixed template. A push rod motor is installed on the top of the support seat, and the output end of the push rod motor is connected to the movable template.

[0010] Preferably, circular holes are provided at the top of the processing table at positions corresponding to the support seats. During the stamping process, the circular holes help to discharge waste or debris generated during the stamping process.

[0011] Preferably, a slide groove is provided on the edge of one side of the support frame, and a movable shaft is provided on one side of the support frame. One end of the movable shaft is slidably connected to the inside of the slide groove, and the driven pulley is rotatably connected to the outer side of the corresponding end of the movable shaft. A nut is threadedly connected to the outer side of the other end of the movable shaft, and the nut contacts the outer wall of the support frame through rotation.

[0012] Preferably, the support frame and the corresponding sides of the movable platform are fixedly connected with guide rails, and the movable platform is slidably connected to the corresponding guide rails.

[0013] Compared with the prior art, the advantages of the present invention are as follows:

[0014] 1. The present invention adopts the continuous working mode of the conveying component and the stamping component to realize the automatic conveying and continuous stamping of the pipe fittings. This automated production method significantly improves production efficiency, reduces labor costs, and ensures the consistency and stability of the products. In addition, the adjustment mechanism of the equipment is designed to be simple and easy to use, so that the operator can quickly adjust the equipment parameters to meet the processing requirements of pipe fittings of different specifications, further improving production efficiency and flexibility.

[0015] 2. The present invention can accurately adjust the spacing between the conveyor rails through the coordinated work of the driving pulley and the driven pulley, and the dispersion or proximity of the fixed movable tables above and below the belt, so as to adapt to workpieces of different widths. This adjustment mechanism ensures stability and accuracy during the processing and improves the processing quality of the product. At the same time, the bearing plate is slidably connected to the guide column through the slider, which realizes the flexible adjustment of the spacing between the bearing plates, further enhancing the adaptability of the equipment to pipes of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the processing table structure of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the movable platform of the present invention;

[0019] Figure 4 It is a schematic diagram of the support frame structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of the conveying assembly of the present invention;

[0021] Figure 6 It is a schematic diagram of the conveying roller structure of the present invention.

[0022] Figure numerals: 1. processing table; 2. support frame; 3. rotating shaft; 4. driving pulley; 5. driven pulley; 6. belt; 7. movable table; 8. conveyor rail; 9. adjusting motor; 10. conveying assembly; 101. side bracket; 102. conveying roller; 103. driving roller; 104. driving motor; 11. stamping assembly; 111. supporting seat; 112. fixed template; 113. movable template; 114. push rod motor; 12. guide column; 13. slider; 14. bearing plate; 15. screw; 16. round hole; 17. slide groove; 18. movable shaft; 19. nut; 20. guide rail. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] The cold roll forming equipment for processing automobile seat pipe fittings comprises a processing table 1;

[0025] like Figures 1 to 6 As shown, the top of the processing table 1 is equidistantly fixedly connected with a support frame 2, a rotating shaft 3 is provided on one side of the top of the processing table 1, the rotating shaft 3 is rotatably connected to the inside of multiple support frames 2, the outer side of the rotating shaft 3 is fixedly connected to a driving pulley 4 on one side of the support frame 2, the support frame 2 is rotatably connected to a driven pulley 5 at the edge of the same side of the driving pulley 4, the outer side of the driven pulley 5 is transmission-connected with the corresponding driving pulley 4 through a belt 6, and a movable table 7 is fixedly connected on each of the upper and lower sides of the belt 6, and conveying rails 8 are symmetrically provided directly above the processing table 1, and the top of the movable table 7 is fixedly connected to the corresponding conveying rails 8, an adjusting motor 9 is installed at one end of the rotating shaft 3 at the top of the processing table 1, and the output end of the adjusting motor 9 is connected to the corresponding end of the rotating shaft 3, a conveying assembly 10 is installed at one end of the processing table 1, and a plurality of stamping assemblies 11 are installed at the outside of the two conveying rails 8 at the top of the processing table 1;

[0026] The workpiece is conveyed to the bottom of the stamping assembly 11 through the conveying assembly 10, and the workpiece is accurately stamped and formed. After the forming is completed, the workpiece continues to be conveyed forward on the conveying rail 8, and the workpiece continues to move forward on the conveying rail 8. After continuous stamping by multiple stamping assemblies 11, the cold bending forming is gradually completed. The stamping strength and shape of each stamping assembly 11 can be adjusted as needed. By replacing different fixed templates 112 and movable templates 113, different forming effects can be achieved;

[0027] The adjusting motor 9 drives the rotating shaft 3 to make the driving pulley 4 start to rotate, and the driving pulley 4 drives the driven pulley 5 to rotate synchronously through the belt 6. With the circular motion of the belt 6, the movable table 7 disperses or approaches, thereby adjusting the spacing between the conveyor rails 8. This adjustment mechanism enables the equipment to adapt to workpieces of different widths, ensuring the stability and accuracy of the processing process.

[0028] like Figures 1 to 6 As shown, the conveying assembly 10 includes a side bracket 101, a conveying roller 102, a driving roller 103 and a driving motor 104. One end of the processing table 1 is fixedly connected to the side bracket 101, both ends of the side bracket 101 are rotatably connected to the conveying roller 102, the side bracket 101 is rotatably connected to the driving roller 103, the two conveying rollers 102 and the outer sides of the driving roller 103 are connected by a conveyor belt transmission, and a driving motor 104 is installed on one side of the side bracket 101, and the output end of the driving motor 104 is connected to the corresponding end of the driving roller 103;

[0029] The driving motor 104 drives the driving roller 103 to rotate, and the driving roller 103 continuously conveys the raw materials to the conveying rail 8 through the conveyor belt.

[0030] like Figures 1 to 6 As shown, guide pillars 12 are symmetrically fixedly connected to both sides of the side bracket 101, and sliders 13 are slidably connected to the outer sides of the guide pillars 12. Loading plates 14 are provided on both sides of the side bracket 101. The tops of the sliders 13 are fixedly connected to the corresponding loading plates 14, and the bottoms of the sliders 13 are threadedly connected to the screws 15. One end of the screw 15 contacts the outer wall of the guide pillars 12 by rotating.

[0031] The supporting plate 14 provides auxiliary support for the workpiece during the conveying process to ensure the stability of the workpiece during the conveying process and avoid deformation. The screw 15 is loosened and the position of the slider 13 on the guide column 12 is adjusted to change the spacing between the supporting plates 14, so that the equipment can adapt to pipe workpieces of different widths and provide more precise support.

[0032] like Figures 1 to 6As shown, the stamping assembly 11 includes a support seat 111, a fixed die plate 112, a movable die plate 113 and a push rod motor 114. A plurality of support seats 111 are fixedly connected to the top of the processing table 1. The movable die plate 113 is slidably connected inside the support seat 111. A fixed die plate 112 is fixedly connected inside the support seat 111 directly below the movable die plate 113. The movable die plate 113 cooperates with the corresponding fixed die plate 112. A push rod motor 114 is installed on the top of the support seat 111, and the output end of the push rod motor 114 is connected to the movable die plate 113.

[0033] The workpiece is conveyed to the bottom of the stamping assembly 11 through the conveying assembly 10, and the push rod motor 114 is started to push the movable template 113 downward to cooperate with the fixed template 112 to stamp the pipe. After the forming is completed, the push rod motor 114 rotates in the opposite direction, the movable template 113 rises, and the pipe continues to move forward on the conveying rail 8.

[0034] like Figures 1 to 6 As shown, circular holes 16 are provided at the top of the processing table 1 corresponding to the support seat 111 for discharging waste or debris generated during the stamping process.

[0035] like Figures 1 to 6 As shown, a slide groove 17 is provided on one edge of the support frame 2, and a movable shaft 18 is provided on one side of the support frame 2. One end of the movable shaft 18 is slidably connected inside the slide groove 17, and the driven pulley 5 is rotatably connected to the outer side of one end of the corresponding movable shaft 18. A nut 19 is threadedly connected to the outer side of the other end of the movable shaft 18, and the nut 19 contacts the outer wall of the support frame 2 by rotating;

[0036] By loosening the nut 19, the movable shaft 18 can slide freely along the slide groove 17. Sliding the movable shaft 18 can change the distance between the driving pulley 4 and the driven pulley 5, thereby adjusting the tightness of the belt 6. Appropriate tightness of the belt 6 can ensure effective transmission between the belt 6 and the driving pulley 4 and the driven pulley 5, while avoiding transmission failure or equipment damage caused by the belt 6 being too tight or too loose.

[0037] like Figures 1 to 6 As shown, the corresponding sides of the support frame 2 and the movable platform 7 are fixedly connected with guide rails 20, and the movable platform 7 is slidably connected to the corresponding guide rails 20. The restriction of the guide rails 20 makes the movable platform 7 more stable when moving horizontally.

[0038] 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 cold-bending forming device for processing automobile seat pipes, comprising: A processing table (1) is characterized in that a support frame (2) is fixedly connected to the top of the processing table (1) at equal intervals, a rotating shaft (3) is provided on one side of the top of the processing table (1), the rotating shaft (3) is rotatably connected to the inside of the plurality of support frames (2), the outer side of the rotating shaft (3) is fixedly connected to a driving pulley (4) on one side of the support frame (2), the support frame (2) is rotatably connected to a driven pulley (5) at the same side edge of the driving pulley (4), the outer side of the driven pulley (5) is connected to the corresponding driving pulley (4) through a belt (6), and the belt (6) is connected to the driving pulley (4) through a belt (6). ) is fixedly connected to each of the upper and lower sides of a movable table (7); conveying rails (8) are symmetrically arranged directly above the processing table (1); the top of the movable table (7) is fixedly connected to the corresponding conveying rails (8); an adjusting motor (9) is installed at one end of the rotating shaft (3) at the top of the processing table (1); the output end of the adjusting motor (9) is connected to the corresponding end of the rotating shaft (3); a conveying assembly (10) is installed at one end of the processing table (1); and a plurality of stamping assemblies (11) are installed at the top of the processing table (1) outside the two conveying rails (8).

2. The cold roll forming equipment for processing automobile seat tubes according to claim 1 is characterized in that: The conveying assembly (10) comprises a side bracket (101), a conveying roller (102), a driving roller (103) and a driving motor (104); one end of the processing table (1) is fixedly connected to the side bracket (101); both ends of the side bracket (101) are rotatably connected to the conveying rollers (102); the side bracket (101) is rotatably connected to the driving roller (103); the outer sides of the two conveying rollers (102) and the driving roller (103) are connected by a conveyor belt transmission; a driving motor (104) is installed on one side of the side bracket (101); the output end of the driving motor (104) is connected to the corresponding end of the driving roller (103).

3. The cold roll forming equipment for processing automobile seat tubes according to claim 2, characterized in that: Guide pillars (12) are symmetrically fixedly connected to both sides of the side bracket (101), and sliders (13) are slidably connected to the outer sides of the guide pillars (12). Supporting plates (14) are provided on both sides of the side bracket (101), and the tops of the sliders (13) are fixedly connected to the corresponding supporting plates (14). The bottoms of the sliders (13) are threadedly connected to the screw rods (15), and one end of the screw rods (15) contacts the outer wall of the guide pillars (12) through rotation.

4. The cold roll forming equipment for processing automobile seat tubes according to claim 1, characterized in that: The punching assembly (11) comprises a support seat (111), a fixed die plate (112), a movable die plate (113) and a push rod motor (114); a plurality of support seats (111) are fixedly connected to the top of the processing table (1); a movable die plate (113) is slidably connected inside the support seat (111); a fixed die plate (112) is fixedly connected inside the support seat (111) and located directly below the movable die plate (113); the movable die plate (113) cooperates with the corresponding fixed die plate (112); a push rod motor (114) is installed on the top of the support seat (111); and an output end of the push rod motor (114) is connected to the movable die plate (113).

5. The cold roll forming equipment for processing automobile seat tubes according to claim 4, characterized in that: The top of the processing table (1) is provided with circular holes (16) at positions corresponding to the support seat (111).

6. The cold roll forming equipment for processing automobile seat tubes according to claim 1, characterized in that: A slide groove (17) is provided on one edge of the support frame (2), and a movable shaft (18) is provided on one side of the support frame (2). One end of the movable shaft (18) is slidably connected to the inside of the slide groove (17), and the driven pulley (5) is rotatably connected to the outer side of one end of the corresponding movable shaft (18). A nut (19) is threadedly connected to the outer side of the other end of the movable shaft (18), and the nut (19) contacts the outer wall of the support frame (2) through rotation.

7. The cold roll forming equipment for processing automobile seat tubes according to claim 1, characterized in that: The supporting frame (2) and the corresponding sides of the movable platform (7) are both fixedly connected with guide rails (20), and the movable platform (7) is slidably connected to the corresponding guide rails (20).

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