A riveting device for connecting car seat rails and seat pans.

Abstract

This invention discloses a riveting device for automotive seat slide rails and seat basins, relating to the field of automotive seat processing technology. It includes a riveting processing table, a first cylinder, and a second cylinder. The first cylinder is mounted on the riveting processing table, and the second cylinder is also mounted on the riveting processing table. The top pressing mechanism includes a pressing block mounted on the first cylinder, a telescopic linkage frame mounted on the pressing block, and a side clamping block that moves to contact and clamp the side of the seat basin via the output end of the second cylinder. This eliminates the need to change special fixtures for different seat basin models; the device's adaptive stroke allows for compatibility with various seat component specifications, significantly reducing production line changeover costs and improving the flexibility of automated production lines.

Description

Technical Field

[0001] This invention relates to the field of automotive seat processing technology, specifically to a riveting device for automotive seat slide rails and seat basins. Background Technology

[0002] In the manufacturing process of car seats, riveting (commonly known as riveting) is a crucial cold joining process. It refers to the process of permanently connecting multiple metal components of the seat (such as the frame, adjusters, slide rails, suspension springs, etc.) together using rivets or by locally plastically deforming the sheet metal with molds, without welding or bolts. Patent publication number CN204799872U includes a base plate, a hydraulic cylinder, a hydraulic cylinder mounting block, a sliding plate, a first rivet head, a second rivet head, and a second rivet head mounting arm. The base plate has a slide rail. The hydraulic cylinder is fixed to the hydraulic cylinder mounting block. The piston rod of the hydraulic cylinder passes through the hydraulic cylinder mounting block and is fixedly connected to the first rivet head. The outer end of the first rivet head extends beyond the hydraulic cylinder mounting block. The second rivet head is fixed to the second rivet head mounting arm. The first and second rivet heads are positioned opposite each other and are coaxial. A connecting arm is provided between the hydraulic cylinder mounting block and the second rivet head mounting arm, connecting the hydraulic cylinder mounting block and the second rivet head mounting arm as a single unit. The connecting arm is fixed to the sliding plate. This automotive seat slide rail and seat basin riveting mechanism can rivet the slide rail and seat basin together, achieving a combined installation of the slide rail and seat basin to form an assembly.

[0003] The aforementioned technical solution uses a riveting mechanism to rivet the slide rail and seat together, forming a combined assembly. However, in practical applications, existing equipment has limitations in adaptability when dealing with seat or slide rails of varying thicknesses and sizes. Due to the lack of flexible adjustment capabilities for multi-specification products, the equipment struggles to automatically adjust the riveting position, clamping force, and riveting stroke based on differences in workpiece parameters, leading to decreased matching accuracy between the rivet and the workpiece. This limitation can cause uneven stress at the riveting point, poor rivet forming, or insufficient connection strength, and may also affect the relative positional accuracy between the slide rail and seat, thereby reducing the overall structural stability and assembly consistency of the assembly and restricting the production line's flexible manufacturing capabilities under multiple vehicle models and configurations. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a riveting device for automotive seat slide rails and seat basins, solving the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a riveting device for a car seat slide rail and seat basin, comprising a riveting worktable, a cylinder one, and a cylinder two, wherein cylinder one is mounted on the riveting worktable, and cylinder two is mounted on the riveting worktable; the riveting device for a car seat slide rail and seat basin further comprises: Press block; The riveting processing device includes a top pressing mechanism mounted on the cylinder and a lateral clamping mechanism mounted on the top pressing mechanism; The top pressing mechanism is used to press down and fix the slide rail and the seat. The lateral clamping mechanism is used to laterally fix the seat basin; The top pressing mechanism includes a pressing block mounted on the cylinder, a telescopic linkage frame mounted on the pressing block, a spring rod mounted on the pressing block, and a pressing plate mounted on the riveting table.

[0006] The lateral clamping mechanism includes a side clamping block mounted on the riveting processing table, a first flexible clamping plate mounted on the side clamping block, a second flexible clamping plate mounted on the side clamping block, and a second spring rod mounted on the side clamping block.

[0007] The riveting device for automotive seat slide rails and seat basins according to the claim is characterized in that: the spring rod is connected to the lower pressure plate, and the surface of the riveting processing table is provided with a material drop groove.

[0008] The second spring rod is connected to the second flexible clamping plate. Both the first and second flexible clamping plates are made of flexible material. The output end of the second cylinder is connected to the side clamping block. The telescopic linkage frame is connected to the side clamping block.

[0009] The riveting processing device also includes an auxiliary riveting device installed on the telescopic linkage frame. The auxiliary riveting device includes an auxiliary fixing mechanism installed on the telescopic linkage frame and an auxiliary cleaning mechanism installed on the auxiliary fixing mechanism. The auxiliary riveting device is used to assist the riveting process and improve its effectiveness. The auxiliary fixing mechanism is used to assist in clamping and fixing, thereby improving the fixing effect on the seat basin; The auxiliary cleaning mechanism is used to clear and clean the riveting holes.

[0010] The auxiliary fixing mechanism includes a connecting rod installed on the telescopic linkage frame, a sliding plate installed on the connecting rod, an anti-deviation clamping plate installed on the riveting processing table, a spring rod three installed on the anti-deviation clamping plate, a flexible clamping plate three installed on the spring rod three, and a linkage rod installed on the sliding plate; The flexible clamping plate is made of a flexible material, the sliding plate is connected to the riveting processing table, and the end of the linkage rod away from the sliding plate is connected to the anti-deviation clamping plate.

[0011] The auxiliary cleaning mechanism includes an adjusting wheel assembly mounted on the riveting processing table, an auxiliary riveting frame mounted on the adjusting wheel assembly, an auxiliary platform mounted on the auxiliary riveting frame, a cylinder three mounted on the auxiliary platform, a drive motor mounted on the auxiliary platform, a gear one mounted on the output end of the drive motor, a rotating drum mounted on the auxiliary platform, a gear two mounted on the rotating drum, a cleaning rod mounted on the rotating drum, a spring four mounted on the rotating drum, a telescopic spring rod one mounted on the cleaning rod, an inclined block mounted on the cleaning rod, and a cleaning plate mounted on the inclined block. The inclined block is connected to the free end of the telescopic spring rod, the surface of the inclined block is provided with an inclined surface, the end of the spring four away from the rotating cylinder is connected to the cleaning rod, the gear one and the gear two mesh with each other, the adjusting wheel group is in contact with the riveting processing table, and the output end of the cylinder three is connected to the spring four.

[0012] The riveting processing device also includes a waste treatment device installed on the riveting processing table. The waste treatment device includes a waste screening mechanism installed on the riveting processing table and an auxiliary screening mechanism installed on the waste screening mechanism. The waste treatment device is used to treat the waste generated during the riveting process; The waste screening mechanism is used to screen the waste generated during riveting. The auxiliary screening mechanism is used to assist and improve the effect of waste screening.

[0013] The waste screening mechanism includes a collection box installed on the riveting processing table, a waste residue collection plate installed on the collection box, a telescopic linkage rod installed on the waste residue collection plate, and a telescopic spring rod two installed on the collection box. The telescopic linkage rod is connected to the collection box, and the free end of the second telescopic spring rod is connected to the waste collection plate.

[0014] The auxiliary screening mechanism includes a contact rod installed on the auxiliary riveting frame, a force-bearing rod installed on the waste collection plate, a fixing rod installed on the waste collection plate, and a dust filter plate installed on the fixing rod. The dust filter plate has a dust leakage groove on its surface, the dust filter plate is connected to the collection box, the surface of the contact rod is set as arc surface one, and the surface of the force-bearing rod is set as arc surface two.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, the output end of the cylinder moves to drive the side clamping block to move and contact the side of the seat basin, thereby improving the strength and effect of subsequent riveting. This is because the rivet holes are misaligned due to shaking or improper position during the riveting process, which may affect the riveting strength and effect. There is no need to change special fixtures for different seat basin models. The equipment can be compatible with various specifications of seat components through adaptive stroke, which greatly reduces the changeover cost of the production line and improves the flexibility of the automated production line. The flexible clamping plate moves downward to press and clamp the seat basin, further improving the overall clamping stability of the slide rail and seat basin, and improving the coaxiality of the rivet holes, thereby ensuring the tensile strength and shear resistance of the connection point.

[0016] 2. In this invention, the flexible clamping plate makes three contacts and provides auxiliary clamping and fixing to the seat basin, fundamentally eliminating the misalignment of the riveting hole or the eccentricity of the rivet caused by the workpiece shaking during the riveting process. The rotation of gear one meshes with gear two and drives it to rotate. At this time, the rotation of gear two drives the rotating drum to rotate, and the rotation of the rotating drum drives the cleaning rod to rotate. At this time, the rotation of the cleaning rod drives the cleaning plate to rotate to clean and deburr the riveting hole, which facilitates the subsequent insertion of rivets and improves the tightness between the rivet and the riveting hole. At the same time, it avoids the riveting of loose joints or stress concentration caused by burrs and slag, which greatly extends the service life of the key connecting parts of the seat. Moreover, due to the vertical intervention of the riveting hole, the surface finish of the hole after treatment is improved, providing excellent basic conditions for subsequent rivet injection of sealant or airtightness testing.

[0017] 3. In this invention, rivet fragments of different sizes are collected through screening holes that decrease in size from top to bottom on the surface of the waste collection plate. This facilitates the recycling of precious metal fragments, reduces production costs, and better meets the environmental compliance requirements of modern manufacturing. The telescopic spring rod deforms and returns to its original position, moving upwards. At this time, the waste collection plate swings up and down. The swinging of the waste collection plate clears the waste stuck in the screening holes, preventing the screening holes from becoming clogged and affecting the overall screening effect. There is no need for manual shutdown for cleaning and maintenance, which significantly reduces the equipment's operation and maintenance costs and failure rate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram showing the positional structure of the first flexible clamping plate and the second flexible clamping plate of the present invention; Figure 4 For the present invention Figure 3 Enlarged schematic diagram of the structural part of position A in the middle; Figure 5 This is a schematic diagram showing the positional structure of the connecting rod and the sliding plate of the present invention; Figure 6 This is a schematic diagram showing the positional structure of the rotating drum and gear II in this invention; Figure 7 This is a schematic diagram showing the positional structure of the cleaning rod and spring four of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structural part at position B in the middle; Figure 9 This is a schematic diagram showing the positional structure of the contact rod and the force-bearing rod of the present invention. Figure 10 This is a schematic diagram showing the position and structure of the waste residue collection plate and the telescopic linkage rod of the present invention.

[0019] The meanings of the labels in the diagram are as follows: 1. Riveting processing table; 2. Cylinder 1; 3. Cylinder 2; 11. Lower pressure block; 12. Telescopic linkage frame; 13. Spring rod 1; 14. Lower pressure plate; 21. Side clamping block; 22. Flexible clamping plate 1; 23. Flexible clamping plate 2; 24. Spring rod 2; 31. Connecting rod; 32. Sliding plate; 33. Anti-deviation clamping plate; 34. Spring rod 3; 35. Flexible clamping plate 3; 36. Linkage rod; 41. Adjusting wheel set; 42. Auxiliary 43. Riveting aid frame; 44. Auxiliary platform; 45. Cylinder three; 46. Drive motor; 47. Gear one; 48. Rotary drum; 49. Gear two; 40. Cleaning rod; 411. Spring four; 412. Telescopic spring rod one; 413. Inclined block; 414. Cleaning plate; 51. Collection box; 52. Waste residue collection plate; 53. Telescopic linkage rod; 54. Telescopic spring rod two; 61. Contact rod; 62. Force-bearing rod; 63. Fixing rod; 64. Dust filter plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-4 One embodiment of the present invention is as follows: A riveting device for a car seat slide rail and seat basin includes a riveting processing table 1, a first cylinder 2, and a second cylinder 3. The first cylinder 2 is mounted on the riveting processing table 1, and the second cylinder 3 is mounted on the riveting processing table 1. The riveting device for a car seat slide rail and seat basin further includes: Pressing block 11; The riveting processing device includes a top pressing mechanism mounted on cylinder 2 and a lateral clamping mechanism mounted on the top pressing mechanism; The top pressing mechanism is used to press down and fix the slide rail and the seat. The lateral clamping mechanism is used to laterally fix the seat basin; The top pressing mechanism includes a pressing block 11 mounted on cylinder 2, a telescopic linkage frame 12 mounted on the pressing block 11, a spring rod 13 mounted on the pressing block 11, and a pressing plate 14 mounted on the riveting table 1.

[0022] The lateral clamping mechanism includes a side clamping block 21 mounted on the riveting processing table 1, a flexible clamping plate 22 mounted on the side clamping block 21, a flexible clamping plate 23 mounted on the side clamping block 21, and a spring rod 24 mounted on the side clamping block 21.

[0023] Spring rod 13 is connected to lower pressure plate 14. The surface of riveting processing table 1 is provided with a material discharge groove, which is used to collect impurities and waste materials.

[0024] Spring rod 24 is connected to flexible clamping plate 23. Both flexible clamping plate 22 and flexible clamping plate 23 are made of flexible material. The flexible material is used to avoid hard contact damage to the guide rail and seat surface. The output end of cylinder 23 is connected to side clamping block 21. Telescopic linkage frame 12 is connected to side clamping block 21.

[0025] In this embodiment, before riveting the slide rail and seat, the guide rail is placed on top of the seat, and the riveting holes on the surface of the slide rail and seat are aligned. At this point, cylinder 3 is activated, and its output end moves towards the seat until it reaches the appropriate position. The slide rail and seat are then placed on the surface of the flexible clamping plate 22. Cylinder 3 is then activated again, and its output end moves, causing the side clamping block 21 to move and contact the seat, clamping the side of the seat. This improves the riveting strength and effectiveness by preventing misalignment of the riveting holes due to shaking or improper positioning during the riveting process. There is no need to change to special fixtures for different seat models; the equipment's adaptive stroke allows for compatibility with various seat component specifications, significantly reducing production line changeover costs and improving the flexibility of the automated production line. Then, cylinder 2 is activated. The output end of cylinder 2 moves downward, causing the lower pressure block 11 to move. The lower pressure block 11 moves downward, causing the spring rod 13 to move. The spring rod 13 moves under the action of the lower pressure block 11, causing the lower pressure plate 14 to move. The lower pressure plate 14 moves downward to contact and press down on the slide rail. At the same time, the movement of the lower pressure block 11 causes the telescopic linkage frame 12 to move. The movement of the telescopic linkage frame 12 causes the flexible clamping plate 23 to move, so that the flexible clamping plate 23 moves downward to press down on the seat, further improving the overall clamping stability of the slide rail and the seat, and improving the coaxiality of the rivet holes, thereby ensuring the tensile strength and shear resistance of the connection point. When the preparation work is completed, the rivet is inserted from bottom to top into the rivet hole that coincides with the slide rail and the seat. Then, the rivet is riveted by the riveting machine. At this time, the entire riveting process between the slide rail and the seat is completed.

[0026] Please see Figures 1-10 Based on the above embodiments, in another embodiment of the present invention, the riveting processing device further includes an auxiliary riveting device installed on the telescopic linkage frame 12. The auxiliary riveting device includes an auxiliary fixing mechanism installed on the telescopic linkage frame 12 and an auxiliary cleaning mechanism installed on the auxiliary fixing mechanism. Among them, the auxiliary riveting device is used to assist the riveting process and improve its effect; The auxiliary fixing mechanism is used to assist in clamping and fixing, and improve the fixing effect on the seat basin; The auxiliary cleaning mechanism is used to clear and clean the riveting holes.

[0027] The auxiliary fixing mechanism includes a connecting rod 31 installed on the telescopic linkage frame 12, a sliding plate 32 installed on the connecting rod 31, an anti-deviation clamping plate 33 installed on the riveting processing table 1, a spring rod 34 installed on the anti-deviation clamping plate 33, a flexible clamping plate 35 installed on the spring rod 34, and a linkage rod 36 installed on the sliding plate 32. Among them, the flexible clamping plate 35 is made of flexible material, the sliding plate 32 is connected to the riveting processing table 1, and the end of the linkage rod 36 away from the sliding plate 32 is connected to the anti-deviation clamping plate 33.

[0028] The auxiliary cleaning mechanism includes an adjusting wheel assembly 41 mounted on the riveting processing table 1, an auxiliary riveting frame 42 mounted on the adjusting wheel assembly 41, an auxiliary platform 43 mounted on the auxiliary riveting frame 42, a cylinder 44 mounted on the auxiliary platform 43, a drive motor 45 mounted on the auxiliary platform 43, a gear 46 mounted on the output end of the drive motor 45, a rotating drum 47 mounted on the auxiliary platform 43, a gear 48 mounted on the rotating drum 47, a cleaning rod 49 mounted on the rotating drum 47, a spring 410 mounted on the rotating drum 47, a telescopic spring rod 411 mounted on the cleaning rod 49, a wedge block 412 mounted on the cleaning rod 49, and a cleaning plate 413 mounted on the wedge block 412. Among them, the inclined block 412 is connected to the free end of the telescopic spring rod 411. The surface of the inclined block 412 is provided with an inclined surface 1, which is used to retract under the action of the riveting hole. The end of the spring 410 away from the rotating drum 47 is connected to the cleaning rod 49. The gear 1 46 and the gear 2 48 mesh with each other. The adjusting wheel group 41 is in contact with the riveting processing table 1. The output end of the cylinder 3 44 is connected to the spring 410.

[0029] In this embodiment, during operation: when the pressing block 11 moves downward under the action of cylinder 2, the movement of the pressing block 11 causes the connecting rod 31 to move downward via the telescopic linkage frame 12. Simultaneously, the downward movement of the connecting rod 31 drives the sliding plate 32 to move downward along the surface of the riveting processing table 1. Then, the downward movement of the sliding plate 32 causes the linkage rod 36 to rotate. At this time, the rotation of the linkage rod 36 causes the anti-deviation clamping plate 33 to move towards the seat basin. Simultaneously, the movement of the anti-deviation clamping plate 33 causes the spring rod 34 to move, and the movement of the spring rod 34 causes the flexible clamping plate 35 to move towards the seat basin. Subsequently, the flexible clamping plate 35 contacts and assists in clamping and fixing the seat basin, fundamentally eliminating the misalignment of the riveting hole or the eccentricity of the rivet caused by the workpiece shaking during the riveting process. Before riveting the slide rail and the seat basin, the adjusting wheel group 41 is activated. The adjusting wheel group 41 moves along the surface of the riveting processing table 1, driving the auxiliary riveting frame 42 to move to the bottom of the riveting hole. At this time, the cylinder 3 44 is activated. The output end of the cylinder 3 44 moves upward, driving the spring 410 to move. At this time, the auxiliary table 43 moves and adjusts its position along the auxiliary riveting frame 42. Then, the cleaning hole on the surface of the rotating cylinder 47 and the riveting hole of the slide rail and the seat basin are connected. When they overlap, the elastic potential energy stored in spring 410 under the action of cylinder 44 is released instantaneously. At this moment, the entire cleaning rod 49 is inserted into the riveting hole. The wedge block 412 contacts and retracts towards the center of the cleaning rod 49 under the action of the riveting hole, allowing the cleaning rod 49 to continue to be inserted. Then, when the entire cleaning rod 49 penetrates the riveting hole, the drive motor 45 is started. The output end of the drive motor 45 rotates. Because gear 1 46 and gear 2 48 mesh with each other, the rotation of the output end of the drive motor 45 drives gear 1 46 to rotate. The rotation of gear 1 46 and gear 2 48... Gear 2 48 meshes and drives it to rotate. At this time, the rotation of gear 2 48 drives the rotating drum 47 to rotate, and the rotation of the rotating drum 47 drives the cleaning rod 49 to rotate. At this time, the rotation of the cleaning rod 49 drives the cleaning plate 413 to rotate to clean and deburr the riveting hole, which facilitates the subsequent insertion of rivets and improves the tightness between the rivet and the riveting hole. At the same time, it avoids the riveting from being loose or stress concentration caused by burrs and slag, which greatly extends the service life of the key connecting parts of the seat. Moreover, due to the perpendicular intervention of the riveting hole, the surface finish of the hole after treatment is improved, which provides excellent basic conditions for subsequent rivet sealing or airtightness testing.

[0030] Please see Figures 1-10 Based on the above embodiments, in another embodiment of the present invention, the riveting processing device further includes a waste processing device installed on the riveting processing table 1. The waste processing device includes a waste screening mechanism installed on the riveting processing table 1 and an auxiliary screening mechanism installed on the waste screening mechanism. The waste treatment device is used to treat the waste generated during the riveting process; The waste screening mechanism is used to screen the waste generated during riveting. Auxiliary screening mechanisms are used to assist and improve the effectiveness of waste screening.

[0031] The waste screening mechanism includes a collection box 51 installed on the riveting processing table 1, a waste residue collection plate 52 installed on the collection box 51, a telescopic linkage rod 53 installed on the waste residue collection plate 52, and a telescopic spring rod 54 installed on the collection box 51. The telescopic linkage rod 53 is connected to the collection box 51, and the free end of the telescopic spring rod 54 is connected to the waste collection plate 52.

[0032] The auxiliary screening mechanism includes a contact rod 61 mounted on the auxiliary riveting frame 42, a force-bearing rod 62 mounted on the waste collection plate 52, a fixing rod 63 mounted on the waste collection plate 52, and a dust filter plate 64 mounted on the fixing rod 63. The dust filter plate 64 has a dust leakage groove on its surface. The dust filter plate 64 is connected to the collection box 51. The surface of the contact rod 61 is set as arc surface one, which is used to contact and squeeze the force rod 62 to move downward. The surface of the force rod 62 is set as arc surface two, which is used to assist the contact rod 61 in receiving force.

[0033] In this embodiment, during the riveting process between the slide rail and the seat, impurities and waste fall into the collection box 51 and onto the surface of the waste collection plate 52. Different sized rivet fragments are collected through the progressively smaller screening holes on the surface of the waste collection plate 52, facilitating the recycling of precious metal scraps, reducing production costs, and better meeting the environmental compliance requirements of modern manufacturing. When the auxiliary riveting frame 42 moves, it drives the contact rod 61 to move. The contact rod 61 contacts and presses the force-bearing rod 62 downwards. The downward movement of the waste collection plate 52 causes the waste collection plate 52 to move. At the same time, the movement of the waste collection plate 52 is linked to the movement of the plate installed on the telescopic linkage rod 53, which in turn moves the lower waste collection plate 52. Then, the contact rod 61 moves until it passes the force rod 62 and no longer contacts it. At this time, the telescopic spring rod 54 deforms and returns to its original shape, moving upward. This causes the waste collection plate 52 to swing up and down. The swing of the waste collection plate 52 clears the waste stuck in the screening hole, preventing the screening hole from being blocked and affecting the overall screening effect. There is no need for manual shutdown for cleaning and maintenance, which significantly reduces the operation and maintenance cost and failure rate of the equipment.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A riveting device for a car seat slide rail and seat basin, comprising a riveting worktable (1), a first cylinder (2), and a second cylinder (3), wherein the first cylinder (2) is mounted on the riveting worktable (1), and the second cylinder (3) is mounted on the riveting worktable (1), characterized in that, The riveting device for connecting the car seat rail and the seat basin also includes: Pressing block (11); The riveting processing device includes a top pressing mechanism mounted on the cylinder (2) and a lateral clamping mechanism mounted on the top pressing mechanism; The top pressing mechanism is used to press down and fix the slide rail and the seat. The lateral clamping mechanism is used to laterally fix the seat basin; The top pressing mechanism includes a pressing block (11) mounted on the cylinder (2), a telescopic linkage frame (12) mounted on the pressing block (11), a spring rod (13) mounted on the pressing block (11), and a pressing plate (14) mounted on the riveting table (1).

2. The riveting device for connecting a car seat slide rail and seat basin according to claim 1, characterized in that: The lateral clamping mechanism includes a side clamping block (21) mounted on the riveting processing table (1), a flexible clamping plate one (22) mounted on the side clamping block (21), a flexible clamping plate two (23) mounted on the side clamping block (21), and a spring rod two (24) mounted on the side clamping block (21).

3. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 2, characterized in that: The spring rod (13) is connected to the lower pressure plate (14), and the surface of the riveting processing table (1) is provided with a material drop groove.

4. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 3, characterized in that: The second spring rod (24) is connected to the second flexible clamping plate (23). The first flexible clamping plate (22) and the second flexible clamping plate (23) are both made of flexible material. The output end of the second cylinder (3) is connected to the side clamping block (21). The telescopic linkage frame (12) is connected to the side clamping block (21).

5. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 1, characterized in that: The riveting processing device also includes an auxiliary riveting device installed on the telescopic linkage frame (12). The auxiliary riveting device includes an auxiliary fixing mechanism installed on the telescopic linkage frame (12) and an auxiliary cleaning mechanism installed on the auxiliary fixing mechanism. The auxiliary riveting device is used to assist the riveting process and improve its effectiveness. The auxiliary fixing mechanism is used to assist in clamping and fixing, thereby improving the fixing effect on the seat basin; The auxiliary cleaning mechanism is used to clear and clean the riveting holes.

6. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 5, characterized in that: The auxiliary fixing mechanism includes a connecting rod (31) installed on the telescopic linkage frame (12), a sliding plate (32) installed on the connecting rod (31), an anti-deviation clamping plate (33) installed on the riveting processing table (1), a spring rod three (34) installed on the anti-deviation clamping plate (33), a flexible clamping plate three (35) installed on the spring rod three (34), and a linkage rod (36) installed on the sliding plate (32). Among them, the flexible clamping plate three (35) is made of flexible material, the sliding plate (32) is connected to the riveting processing table (1), and the end of the linkage rod (36) away from the sliding plate (32) is connected to the anti-offset clamping plate (33).

7. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 6, characterized in that: The auxiliary cleaning mechanism includes an adjusting wheel assembly (41) mounted on the riveting processing table (1), an auxiliary riveting frame (42) mounted on the adjusting wheel assembly (41), an auxiliary platform (43) mounted on the auxiliary riveting frame (42), a cylinder three (44) mounted on the auxiliary platform (43), a drive motor (45) mounted on the auxiliary platform (43), a gear one (46) mounted on the output end of the drive motor (45), a rotating drum (47) mounted on the auxiliary platform (43), a gear two (48) mounted on the rotating drum (47), a cleaning rod (49) mounted on the rotating drum (47), a spring four (410) mounted on the rotating drum (47), a telescopic spring rod one (411) mounted on the cleaning rod (49), an inclined block (412) mounted on the cleaning rod (49), and a cleaning plate (413) mounted on the inclined block (412). The inclined block (412) is connected to the free end of the telescopic spring rod (411), the surface of the inclined block (412) is provided with an inclined surface, the end of the spring (410) away from the rotating cylinder (47) is connected to the cleaning rod (49), the gear (46) meshes with the gear (48), the adjusting wheel group (41) is in contact with the riveting processing table (1), and the output end of the cylinder (44) is connected to the spring (410).

8. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 7, characterized in that: The riveting processing device also includes a waste treatment device installed on the riveting processing table (1). The waste treatment device includes a waste screening mechanism installed on the riveting processing table (1) and an auxiliary screening mechanism installed on the waste screening mechanism. The waste treatment device is used to treat the waste generated during the riveting process; The waste screening mechanism is used to screen the waste generated during riveting. The auxiliary screening mechanism is used to assist and improve the effect of waste screening.

9. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 8, characterized in that: The waste screening mechanism includes a collection box (51) installed on the riveting processing table (1), a waste collection plate (52) installed on the collection box (51), a telescopic linkage rod (53) installed on the waste collection plate (52), and a telescopic spring rod (54) installed on the collection box (51). The telescopic linkage rod (53) is connected to the collection box (51), and the free end of the telescopic spring rod (54) is connected to the waste collection plate (52).

10. The riveting device for connecting an automotive seat slide rail and seat basin according to claim 9, characterized in that: The auxiliary screening mechanism includes a contact rod (61) installed on the auxiliary riveting frame (42), a force-bearing rod (62) installed on the waste collection plate (52), a fixing rod (63) installed on the waste collection plate (52), and a dust filter plate (64) installed on the fixing rod (63). The dust filter plate (64) has a dust leakage groove on its surface. The dust filter plate (64) is connected to the collection box (51). The surface of the contact rod (61) is set as arc surface one, and the surface of the force rod (62) is set as arc surface two.

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