Automobile seat assembling tool

Abstract

The utility model relates to an automobile seat assembling tool which comprises a bottom plate, a rotating plate, an overturning disc and a foot stool positioning plate which are sequentially arranged from bottom to top, the rotating plate can rotate relative to the bottom plate, the overturning disc can overturn up and down relative to the rotating plate, and the foot stool positioning plate is provided with four positioning assemblies used for fixing a seat foot stool. The automobile seat assembling tool is novel in structure, reasonable in design and convenient to use, the assembling efficiency of the automobile seat is effectively improved, time and labor are saved, and the working intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the field of automobile seat production, in particular to an automobile seat assembly tool. Background Art

[0002] At present, in order to tilt the rear passenger seats to 121 degrees for zero-gravity riding comfort, most models sacrifice the space of the front passenger seat and flip it forward, or synchronize the rear seats to work together. Regardless of which method is used, it is bound to increase the cost of the seats and pass it on to consumers, and this function is not necessary.

[0003] A leg rest can be added to the passenger seat, allowing for angle adjustment and a wider field of view. However, this increases the difficulty of existing seat production, as the increased functionality also increases the difficulty of assembly. Existing assembly tooling cannot meet these requirements, making installation difficult and inefficient. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a car seat assembly tool that is easy to use, saves time and effort, and effectively improves assembly efficiency.

[0005] The utility model adopts the following scheme: an automobile seat assembly tool, including a base plate, a rotating plate, a flip plate and a footrest positioning plate arranged in sequence from bottom to top, the rotating plate can rotate relative to the base plate, the flip plate can flip up and down relative to the rotating plate, and the footrest positioning plate is provided with four groups of positioning components for fixing the seat footrest.

[0006] Furthermore, the middle position of the base plate is connected to the central axis through flange A, and the middle position of the rotating plate is connected to flange B which rotates with the upper end of the central axis through a bearing; a plurality of positioning holes are distributed on the periphery of the flange on the base plate, and the rotating plate is provided with a liftable positioning pin which selectively cooperates with one of the positioning holes.

[0007] Furthermore, the upper end of the positioning pin is connected to a pair of movable plates extending to the left and right sides of the rotating plate respectively. The middle part of the movable plate is movably connected to the fulcrum pin on the rotating plate so that when the outer end of the movable plate is pressed, the inner end of the movable plate is tilted to drive the positioning pin to rise.

[0008] Furthermore, tracks arranged along the front-to-back direction are provided on the left and right sides of the rear portion of the rotating plate, pulleys cooperating with the tracks are provided on the left and right sides of the rear end of the flip disk, and a pair of connecting plates located on the left and right sides are connected between the rotating plate and the flip disk, the upper end of the connecting plate is hinged to the middle part of the flip disk, and the lower end is hinged to the front part of the rotating plate, and a gas spring is also connected between the connecting plate and the track on the same side.

[0009] Furthermore, a latch fixing block is provided on the upper front side of the rotating plate, and a latch that can slide back and forth relative to the latch is passed through the latch fixing block. A limit block corresponding to the position of the latch fixing block is provided on the lower front side of the flip plate, and a limit hole that cooperates with the latch is provided on the limit block; a handle is fixedly connected to the front end of the flip plate.

[0010] Furthermore, an insulating plate is provided on the lower side of the base plate; a clamping plate driven by a cylinder to move forward and backward is provided on the front or rear side of the positioning assembly, and a pressing block for pressing the seat leg is provided on the clamping plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the automobile seat assembly tooling of the utility model has a novel structure, a reasonable design, and is easy to use, which effectively improves the efficiency of automobile seat assembly, saves time and effort, and reduces work intensity.

[0012] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below through specific embodiments and related drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of the assembly tooling of an embodiment of the utility model;

[0014] Figure 2 This is an exploded view of the local structure of the assembly tooling of the embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the installation of the rotary plate of the assembly tooling according to the embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the partial structure of the rotary plate of the assembly tooling according to the embodiment of the utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of the assembly tool rotating plate of the embodiment of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the turning plate of the assembly tooling according to the embodiment of the utility model;

[0019] Figure 7 This is a schematic diagram of the structure of the assembly tool stand positioning plate according to an embodiment of the utility model;

[0020] Figure 8 This is a schematic diagram of the assembly of components on a seat frame according to an embodiment of the present invention;

[0021] Figure 9 This is a schematic diagram of the installation of the seat frame of the embodiment of the utility model on the assembly tool; DETAILED DESCRIPTION

[0022] It should be noted that the following detailed descriptions are exemplary and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] like Figures 1 to 9 As shown, a car seat assembly tool comprises, arranged in ascending order from bottom to top, a base plate 3, a rotating plate 4, a tilting plate 5, and a footrest positioning plate 6. The rotating plate 4 can rotate relative to the base plate 3, and the tilting plate 5 can flip up and down relative to the rotating plate 4. The footrest positioning plate 6 is equipped with four positioning components for securing the seat footrest. This car seat assembly tool is primarily designed based on the seat assembly sequence, making it easier for operators to assemble according to the work process sequence. The rotating plate 4 can be rotated to adjust the orientation of the seat frame, and the tilting plate 5 can be flipped to adjust the angle of the seat frame 47, facilitating the installation of the leg support mechanism.

[0025] In this embodiment, the middle position of the base plate is connected to the central shaft through the flange A7, and the middle position of the rotating plate is connected to the flange B9 which is rotatably matched with the upper end of the central shaft through the bearing. There are two bearings, namely bearing A8 and bearing B10. The upper end of the central shaft is provided with a threaded portion and is connected to a fixing ring 11 which is clamped on the upper field of the bearing B10; a plurality of positioning holes are distributed on the periphery of the flange 7 on the base plate, and the rotating plate 4 is provided with a liftable positioning pin 26 which is matched with one of the positioning holes.

[0026] In this embodiment, the upper end of the positioning pin 26 is connected to a pair of movable plates extending to the left and right sides of the rotating plate, respectively, which are movable plates A23 and movable plates B24. The middle part of the movable plate is movably connected to the fulcrum pins on the rotating plate (the left fulcrum pin 15 and the right fulcrum pin 14, respectively) so that when the outward end of the movable plate is pressed, the inward end of the movable plate is tilted to drive the positioning pin to rise. The fulcrum pin is a stepped shaft with a small upper part and a large lower part. A long hole with a small diameter section of the fulcrum pin is opened in the middle of the movable plate for the fulcrum pin to pass through, and the positioning pin 26 is pried with the fulcrum pin as the fulcrum.

[0027] In this embodiment, a guide sleeve is provided through the front part of the rotating plate, the positioning pin 26 is provided in the middle of the guide sleeve and can slide up and down relative to the device, and a spring is provided in the guide sleeve to push the positioning pin to move downward and reset; when the movable plate is loosened, the positioning pin automatically descends and extends out and is inserted into the positioning hole by relying on the spring. There are 4 positioning holes in total, and they are evenly distributed along the circumference. The adjustment angle is 90° each time.

[0028] In this embodiment, tracks arranged along the front-to-back direction are provided on the left and right sides of the rear portion of the rotating plate 4, which are a left track 18 and a right track 19 respectively. Pullies 32 cooperating with the tracks are provided on the left and right sides of the rear end of the flip disk 5. A pair of connecting plates located on the left and right sides are connected between the rotating plate 4 and the flip disk 5, which are a left connecting plate 44 and a right connecting plate 43 respectively. The upper end of the connecting plate is hinged to the middle part of the flip disk 5 by a rotating pin 33, and the lower end is hinged to the front of the rotating plate 4. A left connecting block 13 and a right connecting block 12 are provided on the upper side of the front of the rotating plate 4 for hingedly connecting the connecting plate 43 and the connecting plate 42. Gas springs are also connected between the connecting plate and the tracks on the same side, which are a left gas spring 42 and a right gas spring 43 respectively. Under the action of the gas springs, the flip plate can be easily flipped up, which is more labor-saving, and can be stably maintained in the flipped position by relying on the action of the gas springs.

[0029] In this embodiment, two pairs of buffer blocks working together are provided between the rotating plate 4 and the flip plate 5 to reduce collision noise, namely the left buffer block A22 and the left buffer block B30 and the right buffer block A21 and the right buffer block B29; the rotating plate 4 is also provided with air valves A16 and B17 for controlling the operation of the cylinder.

[0030] In this embodiment, a latch fixing block 20 is provided on the upper front side of the rotating plate 4, and a latch 27 that can slide back and forth relative to the latch fixing block 20 is passed through the latch fixing block 20. A limit block 31 corresponding to the position of the latch fixing block 20 is provided on the lower front side of the flip disk 5, and a limit hole that cooperates with the latch 27 is provided on the limit block 31. The limit block 31 is used to fix the latch 27 on the rotating plate 4 to fix the position of the flip disk; a handle 28 is fixedly connected to the front end of the flip disk 5, and the handle 28 facilitates the operation of flipping the flip disk 5 upward.

[0031] In this embodiment, an insulating plate 2 is provided on the lower side of the base plate. The insulating plate 2 is made of polyester resin to isolate the static electricity of the wire and increase friction. The front or rear side of the positioning component is provided with a splint driven by a cylinder to move back and forth, and the splint is provided with a pressure block for pressing the seat leg frame.

[0032] The four positioning assemblies are the front left positioning assembly, the front right positioning assembly, the rear left positioning assembly, and the rear right positioning assembly, which respectively position the front end of the left footrest, the front end of the right footrest, and the rear end of the left footrest. The front left positioning assembly consists of the left footrest front left positioning seat 34 and the left footrest front right positioning seat 35; the front right positioning assembly consists of the right footrest front left positioning seat 36 and the right footrest front right positioning seat 37; the rear left positioning assembly consists of the left footrest rear left positioning seat 38 and the left footrest rear right positioning seat 39; and the rear right positioning assembly consists of the right footrest rear left positioning seat 40 and the right footrest rear right positioning seat 41. Each positioning assembly has two left and right positioning seats, which are used to position the seat legs at two different positions respectively; the left leg front left positioning seat 34, the right leg front left positioning seat 36, the left leg rear left positioning seat 38, and the right leg rear left positioning seat 40 form a left workstation; the left leg front right positioning seat 35, the right leg front right positioning seat 37, the left leg rear right positioning seat 39, and the right leg rear right positioning seat 41 form another right workstation. The left and right workstations are used for the left seat assembly and the right seat assembly respectively; the seat legs can be fixed in two different left and right positions. The pressure blocks on the splint are also set one on the left and one on the right, corresponding to the left positioning seat and the right positioning seat respectively; the splints of the front left positioning assembly and the front right positioning assembly are set at the front side, and the cylinder is set at the rear side; the splints of the rear left positioning assembly and the rear right positioning assembly are set at the rear side, and the cylinder is set at the front side. Each positioning assembly can be disassembled and replaced.

[0033] In this embodiment, an interior sheet metal fixing mechanism 25 for limiting the leg support cover 55 is also provided in the middle position of the rotating plate 4; the interior sheet metal fixing mechanism 25 includes a fixing plate and a limiting plate located behind the fixing plate and capable of moving forward and backward, a pair of limiting rods are provided on the rear side of the limiting plate, and a push-pull rod is connected to the front side of the limiting plate, which passes through the fixing plate and slides with the fixing plate, and a handle is fixedly connected to the front end of the push-pull rod.

[0034] The assembly tool 1 is used in a double-speed chain assembly line for a zero-gravity co-pilot seat assembly process. It uses a quick assembly tool to assist in the most labor-saving way of operation. Through the combination of multi-layer plates and the use of a push-type unlocking function, the tool can be rotated 360 degrees freely without obstacles. The double gas springs and pulleys can more quickly flip the seat frame up for leg rest installation. The replaceable footrest positioning component can reduce the cost of repeated investment in vehicle model alternation, achieving the most cost-effective economic benefit.

[0035] Specific assembly process: install the seat frame (including the seat frame 47 and the back frame 48) on the assembly tooling, take the interior decoration cover 52 and install it into the back frame 48 from the inside; press the movable plate to unlock the positioning pin 26, and then rotate the rotating plate 4 freely. After the adjustment is completed, release the movable plate and insert the positioning pin into the corresponding limit hole; buckle the large outer cover 49 into the seat frame 47, and take the handle decorative cover 50 to lock it at the back frame 48 adjuster. After fixing, take the decorative cover 51 and buckle it in; adjust the position of the rotating plate again, then pull out the pin 27 to unlock the flip plate 5, then flip the flip plate 5 up, and then install the interior decoration cover 54 into the lower end of the seat frame 47, and then install the leg support decorative cover 55 with the leg support mechanism into the seat frame, flip the flip plate 5 down with force, and it will automatically fall under the help of gravity.

[0036] Unless otherwise stated, any numerical range disclosed for any technical solution disclosed in the present invention is a preferred numerical range. Those skilled in the art should understand that a preferred numerical range is merely a numerical range that provides a more significant or representative technical effect among a wide range of practicable values. Due to the large number of numerical values, it is impossible to enumerate them exhaustively. Therefore, only some numerical values ​​are disclosed in the present invention to illustrate the technical solution of the present invention. Furthermore, the numerical values ​​listed above should not be construed as limiting the scope of protection of the present invention.

[0037] If the present invention discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by integral molding using a casting process) (except where it is obviously not possible to use an integrated molding process).

[0038] In addition, unless otherwise stated, the terms used in any technical solution disclosed in the above-mentioned utility model to express positional relationships or shapes include states or shapes that are approximate, similar or close thereto.

[0039] Any component provided by the present invention can be assembled from multiple separate components, or can be a separate component manufactured by an integral forming process.

[0040] The above description is merely a preferred embodiment of the present invention and does not constitute any limitation thereto. Any person skilled in the art may utilize the above disclosure to modify or remodel the present invention into equivalent embodiments. However, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the technical content of the present invention and are based on the technical essence of the present invention shall remain within the scope of protection of the present invention.

Claims

1. A car seat assembly tool, characterized by: The pedal positioner is a base plate, a rotating plate, a flip plate and a footrest positioning plate which are arranged in sequence from bottom to top, the rotating plate can rotate relative to the base plate, the flip plate can flip up and down relative to the rotating plate, and the footrest positioning plate is provided with four groups of positioning components for fixing the seat footrest; an interior sheet metal fixing mechanism for limiting the leg support cover is also provided in the middle position of the rotating plate; the interior sheet metal fixing mechanism includes a fixed plate and a limit plate which can move back and forth behind the fixed plate, a pair of limit rods are provided on the rear side of the limit plate, and a push-pull rod which passes through the fixed plate and slides with the fixed plate is connected to the front side of the limit plate, and the front end of the push-pull rod is fixedly connected to a handle; an insulating plate is provided on the lower side of the base plate; a splint which is driven by a cylinder to move back and forth is provided on the front or rear side of the positioning assembly, and a pressure block is provided on the splint for pressing the seat footrest.

2. The automobile seat assembly tool according to claim 1, characterized in that: The middle position of the base plate is connected to the central shaft through flange A, and the middle position of the rotating plate is connected to flange B which rotates with the upper end of the central shaft through a bearing; a plurality of positioning holes are distributed on the periphery of the flange on the base plate, and the rotating plate is provided with a liftable positioning pin which selectively cooperates with one of the positioning holes.

3. The automobile seat assembly tool according to claim 2, characterized in that: The upper end of the positioning pin is connected to a pair of movable plates extending to the left and right sides of the rotating plate respectively. The middle part of the movable plate is movably connected to the fulcrum pin on the rotating plate so that when the outer end of the movable plate is pressed, the inner end of the movable plate is tilted to drive the positioning pin to rise.

4. The automobile seat assembly tool according to claim 1, characterized in that: Tracks arranged along the front-to-back direction are provided on the left and right sides of the rear portion of the rotating plate, pulleys cooperating with the tracks are provided on the left and right sides of the rear end of the flip disk, a pair of connecting plates located on the left and right sides are connected between the rotating plate and the flip disk, the upper ends of the connecting plates are hinged to the middle part of the flip disk, and the lower ends are hinged to the front of the rotating plate, and a gas spring is also connected between the connecting plate and the track on the same side.

5. The automobile seat assembly tool according to claim 1, characterized in that: A latch fixing block is provided on the upper front side of the rotating plate, and a latch that can slide back and forth relative to the latch fixing block is passed through the latch fixing block. A limiting block corresponding to the position of the latch fixing block is provided on the lower front side of the flip plate, and a limiting hole that cooperates with the latch is provided on the limiting block; a handle is fixedly connected to the front end of the flip plate.

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