Automatic assembling clamp for automobile seat framework wall plate and rear pipe

Abstract

The utility model relates to an automobile seat framework wallboard and rear tube automatic assembling clamp, which is characterized by comprising a base plate, two wallboard supporting devices, two rear tube supporting blocks, a left wallboard, a right wallboard and a rear tube, the wallboard supporting devices are parallelly and symmetrically arranged on two sides of the wallboard base plate, the rear tube supporting blocks are parallelly and symmetrically fixed on the rear side of the base plate, and the left wallboard and the right wallboard are fixed on the base plate. The left arm plate and the right wall plate are parallel and symmetrically fixed to the upper end of the wall plate supporting device, the rear pipe is horizontally arranged at the upper end of the rear pipe supporting block, and two first notches which are symmetrical to each other and penetrate through the base plate are formed in the upper end of the base plate. The device can be butted with a production line to really realize unmanned automatic production, so that the working efficiency is greatly improved, the labor intensity of workers is reduced, the potential safety hazard is reduced, and the production benefit is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gasket installation, in particular to an automatic assembling clamp for automobile seat skeleton wallboard and rear pipe. BACKGROUND

[0002] The automobile seat is an important safety component of the automobile, and it links the human body and the automobile body together, which is directly related to the comfort and safety of the passengers. With the rapid development of the automobile industry in China, people's requirements for the comfort and safety of the automobile are getting higher and higher.

[0003] The automobile seat skeleton is an important component of the automobile seat. At present, the assembly process of the rear pipe and the wallboard on the automobile seat skeleton mainly relies on manual operation in China. Manual operation is difficult, and the installation efficiency is low. The forces used to install the left and right wallboards at the two ends of the rear pipe are different, causing uneven stress. The cost is also correspondingly increased. However, the quality of the successfully assembled seat skeleton is not high, the assembly efficiency is low, and safety accidents are prone to occur during manual assembly, which brings great trouble to the workers. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing an automatic assembling clamp for automobile seat skeleton wallboard and rear pipe to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] The utility model provides an automatic assembly clamp of automobile seat framework wallboard, rear tube, its characterized in be including base plate, wallboard support device, rear tube support block, left wallboard, right wallboard and rear tube, wallboard support device number is 2, parallel and symmetrically sets up in wallboard base plate both sides, rear tube support block number is 2, parallel and symmetrically fixes in the rear side of base plate, left wallboard and right wallboard parallel and symmetrically fix on the upper end of wallboard support device, rear tube is horizontally arranged on the upper end of rear tube support block, the upper end of base plate is provided with two mutually symmetric and through the base plate first gap, the compression locking device is fixed on the one side of gap, the inside of wallboard support device is installed respectively with the compression locking device corresponding to it, the front section of rear tube support block is installed with rear tube locking device, the upper end surface of base plate is fixedly connected with first slide rail, second slide rail, third slide rail and fourth slide rail, the fourth slide rail is fixed on the upper end surface both sides of base plate, and one side is 2, and the wallboard support device forms sliding connection through the sliding block with the fourth slide rail, the first slide rail number is 2, and the installation direction is identical with the fourth slide rail, and the first gap position is close to the first slide rail, the compression locking device forms sliding connection through the sliding block with the first guide rail, the second slide rail is in the upper end surface of base plate, and the installation direction is perpendicular to the first slide rail, the rear tube locking device forms sliding connection through the sliding block with the second slide rail, the second slide rail one side is provided with second gap, and the third slide rail number is 2, and symmetrically fixed on the both sides of second slide rail, and the installation direction is perpendicular to the second slide rail.

[0007] Preferably, the wallboard support device includes a support frame and a wallboard positioning pin, the support frame is L-shaped structure, the lower end of the support frame is fixed with a sliding block matched with the fourth slide rail, the wallboard positioning pin is arranged on the support frame, the left wallboard and the right wallboard are arranged on the both sides of the upper end of the support frame, the left wallboard or the right wallboard has a concave surface and a convex surface, the wallboard positioning pin is matched with the concave surface of the left wallboard and the right wallboard, and the concave surface faces the both ends of the base plate, two spring support frames are respectively installed on the both sides of the second slide rail, the upper end of each spring support frame is respectively installed with a wallboard mounting spring and a wallboard compression spring, the extension end of the wallboard mounting spring is connected with the support frame, and the extension end of the wallboard compression spring is fixed with the compression locking device.

[0008] Preferably, the rear tube support device includes a support base and a support block, the support base is fixed on the upper end surface of the base plate, the lower end surface of the support block is arranged on the upper end surface of the support base, a V-shaped groove is arranged on the upper end surface of the support block, and the rear tube is arranged in the V-shaped groove.

[0009] Preferably, the compression locking device comprises an upper compression plate, a guide plate, a wall plate compression unlocking rod and a wall plate compression locking rod, one end of the upper compression plate is fixed vertically with the guide plate, the lower end surface of the upper compression plate is connected with the first sliding rail through a sliding block, the guide plate is arranged in the first notch, a compression sleeve is installed through the base plate on one side of the notch, a spring assembly is sleeved in the compression sleeve, and the upper compression plate is provided with a first locking pin matched with the compression sleeve.

[0010] Preferably, the rear pipe locking device comprises a rear pipe sliding plate and a rear pipe guide plate, the rear pipe guide plate is fixed on one side of the rear pipe sliding plate and arranged in the second notch, the lower end surface of the rear pipe sliding plate is connected with the second sliding rail through a sliding block, one side of the third sliding rail is respectively provided with a locking linkage device, the locking linkage device comprises a rear pipe locking sliding plate and a rear pipe locking reset rod, the locking reset rod is arranged on one side of the locking sliding plate, one end of the locking reset rod is sleeved with a rear pipe reset spring, the lower end of the locking sliding plate is connected with the third sliding rail through a sliding block, the upper end surface of the locking sliding plate is fixedly connected with a rear pipe positioning pin support, one end of the rear pipe positioning pin support is horizontally provided with a rear pipe positioning pin, rear pipe connecting plates are installed on both ends of the rear pipe, the other end of the rear pipe positioning pin is matched with the rear pipe connecting plate, and a connecting rod is hinged between the upper end surface of the rear pipe sliding plate and the rear pipe positioning pin support.

[0011] Preferably, the support frame is provided with a locking mechanism at the upper end, the locking mechanism comprises a locking sleeve, a second locking pin and a locking pin spring, the locking sleeve is fixed and penetrates through the lower end of the support frame, the second locking pin is elastically connected in the locking sleeve through the locking pin spring, and a lock block mechanism is installed on the base plate corresponding to the installation position of the locking mechanism, the lock block mechanism comprises a locking table, a reset rod and a reset rod spring, the locking table is located below the locking mechanism, fixedly penetrates through the upper end of the base table, and is provided with a through hole, the reset rod is elastically connected in the through hole through the reset rod spring, and the upper end of the through hole is matched with the second locking pin.

[0012] Preferably, the upper end of the compression locking device is provided with a wall plate compression device, the wall plate compression device comprises a multi-position compression plate and a compression pin, the number of the compression pins is several, which are horizontally sleeved in the multi-position compression plate and matched with the wall plate.

[0013] Preferably, two groups of spring support frames are symmetrically installed on both sides of the second sliding rail, a wall plate compression spring and a wall plate assembly spring are respectively installed at the upper end of the spring support frame on one side, the extension end of the wall plate compression spring is elastically connected with the compression locking device, and the extension end of the wall plate assembly spring is elastically connected with the support frame.

[0014] Compared with the prior art, the wallboard and the rear pipe are respectively installed on the corresponding work stations, and under the action of the driving force, the wallboard pressing device presses and fixes the wallboard, the wallboard assembly locking rod pushes the wallboard pressing device under the driving of the power to press the two ends of the rear pipe and the left and right wallboards together, so that an integrated structure is installed, the device solves the problems of low work efficiency of manual installation and riveting, the device can be connected with the production line to realize unmanned and automatic production, the work efficiency is greatly improved, the labor intensity of workers is reduced, the safety hidden danger is reduced, and the production benefit is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model discloses an automobile seat framework wallboard, rear pipe automatic assembly fixture three-dimensional Figure 1 ;

[0016] Figure 2 It is automobile seat framework wallboard, rear pipe automatic assembly fixture main view for the utility model;

[0017] Figure 3 It is automobile seat framework wallboard, rear pipe automatic assembly fixture left view for the utility model;

[0018] Figure 4 It is automobile seat framework wallboard, rear pipe automatic assembly fixture plan view for the utility model;

[0019] Figure 5 It is automobile seat framework wallboard, rear pipe automatic assembly fixture local three-dimensional Figure 2 .

[0020] In the figure: 1, base plate, 101, first slide rail, 102, second slide rail, 103, third slide rail, 104, fourth slide rail, 2, wall plate supporting device, 201, wall plate positioning pin, 202, wall plate detection switch, 203, supporting frame, 3, rear pipe supporting block, 4, left wall plate, 5, rear pipe, 501, rear pipe connecting plate, 6, right wall plate, 601, LINK plate, 7, locking linkage device, 701, rear pipe locking reset rod, 702, rear pipe locking slide plate, 703, rear pipe positioning pin support, 704, rear pipe reset spring, 705, rear pipe positioning pin, 8, wall plate pressing spring, 9, wall plate assembly spring, 10, spring supporting frame, 11, wall plate pressing device, 1101, multi-position pressing plate, 1102, pressing pin, 12, pressing locking device, 1201, upper pressing plate, 1202, guide plate, 1203, rib plate, 1204, pressing pipe sleeve, 1205, first locking pin, 13, rear pipe locking mechanism, 1301, rear pipe slide plate, 1302, rear pipe guide plate, 1303, connecting rod, 14, lock block mechanism, 1401, locking platform, 1402, reset rod, 1403, reset rod spring, 15, locking mechanism, 1501, locking sleeve, 1502, second locking pin, 1503, locking pin spring, 16, wall plate pressing unlocking rod, 17, wall plate assembly locking rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] In addition, if the detailed description of the known art is unnecessary for showing the features of the present application, it is omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The application discloses an automatic assembling clamp for a wall plate and a rear tube of an automobile seat framework, which is used for assembling the wall plate and the rear tube together as a process of the automobile seat framework, and comprises a base plate 1, a wall plate supporting device 2, a rear tube supporting block 3, a left wall plate, a right wall plate 6 and a rear tube 5. The base plate 1 is a mounting bottom plate, used for mounting the wall plate supporting device 2 and the rear tube supporting block 3. The wall plate supporting device 2 is two pieces, which are parallel and symmetrically mounted on both sides of the base plate 1. The rear tube supporting block 3 is two pieces, which are parallel and symmetrically mounted in the middle of the rear side of the base plate 1. The rear tube supporting block 3 is provided with a rear tube locking device at the front end, used for mounting rear tube connecting plates 501 on both sides of the rear tube. The wall plate and the rear tube are mounted through the position relationship adjustment between the wall plate supporting device 2 and the base plate 1. The left wall plate and the right wall plate 6 are symmetrically mounted on the upper end of the wall plate supporting device 2. The rear tube is horizontally placed on the upper end of the rear tube supporting block 3, so as to realize the mounting of the wall plate and the rear tube. The base plate 1 is provided with a first sliding rail 101, a second sliding rail 102, a third sliding rail 103 and a fourth sliding rail 104 on the upper end face. The fourth sliding rail 104 is mounted on the upper end face of the base plate 1 on both sides, and there are two pieces on one side, which are arranged in parallel from front to back. The mounting direction of the fourth sliding rail 104 is parallel to the horizontal direction of the base plate 1, so as to realize the sliding connection of the wall plate supporting device 2 and the fourth sliding rail 104 through a sliding block, and adjust the position relationship between the wall plate and the rear tube through the sliding of the wall plate supporting device 2. The first sliding rail 101 is two pieces, and the mounting direction is consistent with that of the fourth sliding rail 104, and close to the first gap. A pressing locking device 12 is connected with the first sliding rail through a sliding block, so as to realize the fixation of the wall plate. The second sliding rail 102 is centrally arranged on the upper end face of the base plate 1, and the mounting direction is perpendicular to that of the first sliding rail 101. A rear tube locking device is connected with the second sliding rail 102 through a sliding block, so as to realize the fixed relationship between the rear tube and the rear tube connecting plate 501. A second gap is formed on one side of the second sliding rail 102. The third sliding rail 103 is two pieces, which are symmetrically fixed on both sides of the second sliding rail 102, and the mounting direction is perpendicular to that of the second sliding rail 102. A locking linkage device 7 is connected with the third sliding rail 103, and cooperates with a rear tube locking mechanism 13, so as to realize the fixation of the rear tube and the connection between the rear tube and the rear tube mounting plate.

[0024] Two first slits are opened on the upper end of the substrate 1, which are symmetrical to each other and penetrate the substrate 1, and the wall plate supporting device 2 is internally installed with corresponding compression locking devices 12, which are symmetrically installed on one side of the slits, used for fixing the side of the wall plate. The wall plate supporting device 2 includes a supporting frame 203 and a wall plate positioning pin 201. The supporting frame is L-shaped structure, and the lower end of the supporting frame is used to fix the sliding block matched with the fourth sliding rail 104, so that the supporting frame can slide on the fourth sliding rail 104 together with the sliding block. The upper end of the supporting frame is cross-shaped structure, and the wall plate positioning pin 201 is vertically and uniformly installed on the upper end, left end and right end of the cross-shaped structure, a total of three. The left wall plate 4 and the right wall plate 6 are respectively installed on both sides of the upper end of the supporting frame. The left wall plate 4 or the right wall plate 6 is divided into concave surface and convex surface, and the wall plate positioning pin 201 is used to match the concave surface of the left wall plate 4 and the right wall plate 6. The concave surface direction is towards the left and right ends of the substrate 1, so that the wall plate can be more stably installed on the wall plate supporting device 2. Two spring supporting frames 10 are symmetrically installed on both sides of the second sliding rail 102. The upper end of each spring supporting frame 10 is respectively installed with a wall plate installation spring and a wall plate compression spring 8. The other telescopic end of the wall plate installation spring is connected with the supporting frame of the wall plate supporting device 2, forming an elastic connection. The other telescopic end of the wall plate compression spring 8 is connected with the compression locking device, forming an elastic connection, so as to realize the stability of the connection between the compression locking device 12 and the wall plate supporting device 2.

[0025] The rear pipe supporting device comprises a supporting base and a supporting block, the supporting block and the supporting base are sequentially installed on the end face of the base plate 1, a V-shaped groove is opened on the upper end face of the supporting block, the rear pipe is placed in the V-shaped groove, thereby realizing the support of the rear pipe, the rear pipe locking device is centrally installed on the front end of the rear pipe, comprising a rear pipe sliding plate 1301 and a rear pipe guide plate 1302, the rear pipe guide plate 1302 is installed on one side of the rear pipe sliding plate 1301 through fasteners, and one end is arranged in the second aperture, thereby realizing that the rear pipe guide plate 1302 can slide in the second aperture, the aperture can also play a guiding role, the lower end face of the rear pipe sliding plate 1301 is slidably connected with the second sliding rail 102 through a sliding block, thereby realizing that the rear pipe sliding plate 1301 drives the rear pipe guide plate 1302 to move, one side of the third sliding rail 103 is respectively provided with a locking linkage device 7, wherein the locking linkage device 7 comprises a rear pipe locking sliding plate 702, a rear pipe locking reset rod 701, a rear pipe positioning pin support 703 and a rear pipe positioning pin 705, the rear pipe locking reset rod 701 is installed on the side face of the locking sliding plate, one end of the locking reset rod is sleeved with a rear pipe reset spring 704, the lower end of the locking sliding plate is slidably connected with the third sliding rail 103 through a sliding block, thereby realizing the stability of the locking linkage device 7 in the moving process, the rear pipe positioning pin support 703 is installed on the upper end face of the locking sliding plate through fasteners, the rear pipe positioning pin support 703 is horizontally provided with the rear pipe positioning pin 705 at one end, and is parallel to the rear pipe, the rear pipe is provided with rear pipe connecting plates 501 at both ends, the other end of the rear pipe positioning pin 705 cooperates with the rear pipe connecting plates 501, thereby realizing that the rear pipe is more stable during the installation with the wallboard, a connecting rod 1303 is hinged between the upper end face of the rear pipe sliding plate 1301 and the rear pipe positioning pin support 703, for realizing that the rear pipe locking mechanism 13 is driven by the air cylinder, moves the locking linkage mechanism through the connecting rod 1303, inserts the rear pipe positioning pin 705 into the pin hole on the rear pipe connecting plate 501, and realizes the fixation of the installation angle position of the rear pipe.

[0026] The compression locking device 12 is used for fixing the wallboard position and fixing the wallboard during movement, and comprises an upper compression plate 1201, a guide plate 1202, a wallboard compression unlocking rod 16 and a wallboard compression locking rod. One end of the upper compression plate 1201 is connected perpendicularly with the guide plate. The lower end surface of the upper compression plate 1201 is connected with the first sliding rail 101 through a sliding block, so as to realize that the lower compression plate drives the compression locking device 12 to move. One end of the guide plate is located in the first notch, and a compression sleeve 1204 is installed near the notch. The compression sleeve 1204 is sleeved with a spring assembly and penetrates the base plate 1 to facilitate fixing. The upper compression plate 1201 is provided with a first locking pin 1205 matched with the compression sleeve 1204, so as to realize that, after the driving force drives the compression locking device 12 to move to a specified position, the first locking pin is clamped into the compression sleeve 1204 under the action of elastic connection, thereby fixing the wallboard position. The side surface of the guide plate 1202 is perpendicularly provided with a rib plate 1203, and the rib plate is provided with an angle, so as to realize that, during movement of the guide plate, a pushing force is generated between the rib plate and the base plate, thereby driving the wallboard compression device to move.

[0027] The support frame 203 is provided at the upper end with a locking mechanism 15, which comprises a locking sleeve 1501, a second locking pin 1502 and a locking pin spring 1503. The locking sleeve 1501 is installed at the lower end of the support frame and penetrates the entire support frame 203, and is used to keep the second locking pin 1502 to slide and displace. The second locking pin 1502 is sleeved in the locking sleeve 1501 through the locking pin spring 1503 to form elastic connection. The second locking pin 1502 is provided below with a locking block mechanism 14, which penetrates the base plate 1 corresponding to the locking mechanism 15. The locking block mechanism 14 comprises a locking table 1401, a reset rod and a reset rod spring 1403. The locking table 1401 is fixed and penetrates the upper end of the base table. The locking table 1401 is provided with a through hole, which is used to cooperate with the second locking pin 1502. When the second locking pin 1502 slides to the opening of the locking table 1401, it is sleeved inside to realize locking. The reset rod is sleeved in the through hole through the reset rod spring 1403 to form elastic connection, so as to facilitate pushing the second locking pin 1502 out of the locking block mechanism 14.

[0028] The compression locking device 12 is provided at the upper end with a wallboard compression device 11, which is used to lock the wallboard position. The wallboard compression device 11 comprises a multi-position compression plate 1101 and compression pins 1102. The compression pins 1102 are several in number and are installed horizontally in the multi-position compression plate 1101 and matched with different positions of the wallboard, so as to realize stability of support.

[0029] The front end position of the second slide rail 102 on both sides is symmetrically provided with two groups of spring support frames 10, which are used in cooperation with the wall plate pressing device 11, and the upper end of the single-side spring support frame 10 is respectively provided with a wall plate pressing spring 8 and a wall plate assembling spring 9, the telescopic end of the wall plate pressing spring 8 is elastically connected with the pressing locking device 12, and the telescopic end of the wall plate assembling spring 9 is elastically connected with the support frame, so that the wall plate pressing device 11 is more stable in sliding under the elastic connection in the moving process, and the upper end of the support frame 203 is provided with a wall plate detection switch 202, which is used for detecting whether the left and right wall plates 6 are installed in place.

[0030] It should be further explained that, unless otherwise explicitly specified and limited, the terms "arranged", "connected" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through an intermediate medium, or can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances, and in addition, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0031] Please refer to Figure 1 The working principle of the utility model is as follows: firstly, the left wall plate and the right wall plate 6 are placed in the specified position of the tool by manual or mechanical hand, and the positioning pin hole on the wall plate is inserted into the upper end of the wall plate positioning pin 201 on the upper end of the support frame, then the wall plate pressing unlocking lever 16 is lifted by the power driving device at the lower part of the turntable, so that the wall plate pressing device 11 is unlocked, and the wall plate pressing device 11 is pressed onto the wall plate on the respective side by the action of the wall plate pressing spring 8, so as to prevent the wall plate from falling off.

[0032] After the rear pipe is coated with oil, the rear pipe is placed on the rear pipe supporting block 3 by the mechanical hand or manually, and the rear pipe locking mechanism 13 is pushed by the power driving device at the lower part, so that the two rear pipe positioning pins 705 are inserted into the pin holes on both sides of the rear pipe to position the angle of the rear pipe.

[0033] The two driving devices at the lower part of the turntable push the wall plate assembling locking levers 17 on the left and right sides to the middle, so as to wrap the wall plate and the rear pipe together, and then the pressure head mechanism at the two ends of the rear pipe moves to press the check ring into the two ends of the rear pipe, the check ring and the rear pipe are in interference fit, so as to press the rear pipe and the left and right wall plates 6 into an integral whole.

[0034] When the rotating disc rotates to the position, the left and right wallboards are clamped by manual or mechanical hand, two driving devices at the lower part of the rotating disc push the pressing locking devices on both sides of the tool respectively, the wallboard pressing mechanism is separated from the wallboard, meanwhile, two other driving devices push the locking block mechanism 14 on both sides of the tool upward, the wall locking pin is separated from the wallboard, so that the wallboard and the rear tube are separated from the clamping of the tool, and are convenient to take away.

[0035] The guide rail, the sliding block, the cylinder, the hydraulic station and the like are general standard parts or components known by those skilled in the art, and the structure and principle thereof can be known by the technical personnel through a technical manual or through a conventional experimental method.

[0036] Based on the above ideal embodiments of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and must be determined according to the scope of claims.

Claims

1. An automatic assembling jig for a wall panel of an automobile seat framework and a rear tube, characterized by The wallboard supporting device includes a support frame and a wallboard positioning pin, the support frame is an L-shaped structure, the lower end of the support frame is fixed with a sliding block matched with the fourth sliding rail, the wallboard positioning pin is arranged on the support frame, the left wallboard and the right wallboard are arranged on the upper end of the support frame, the left wallboard or the right wallboard is provided with a concave surface and a convex surface, the wallboard positioning pin is matched with the concave surface of the left wallboard and the right wallboard, and the concave surface is directed to the left end and the right end of the base plate, two spring support frames are arranged on the left side and the right side of the second sliding rail, respectively, the upper end of each spring support frame is provided with a wallboard mounting spring and a wallboard pressing spring, respectively, the extension end of the wallboard mounting spring is connected with the support frame, and the extension end of the wallboard pressing spring is fixed with the pressing locking device.

2. The automobile seat framework wall panel, rear tube automatic assembly jig according to claim 1, characterized by The rear pipe supporting device includes a supporting base and a supporting block, the supporting base is fixed to the upper end surface of the base plate, the lower end surface of the supporting block is arranged on the upper end surface of the supporting base, a V-shaped groove is arranged on the upper end surface of the supporting block, and the rear pipe is arranged in the V-shaped groove.

3. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 1, characterized by The pressing locking device includes an upper pressing plate, a guide plate, a wallboard pressing unlocking rod and a wallboard pressing locking rod, one end of the upper pressing plate is fixed perpendicularly with the guide plate, the lower end surface of the upper pressing plate is connected with the first sliding rail through a sliding block, the guide plate is arranged in the first gap, a pressing sleeve is arranged in the gap and penetrates through the base plate, a spring assembly is arranged in the pressing sleeve, and the upper pressing plate is provided with a first locking pin matched with the pressing sleeve.

4. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 1, characterized by ​ 5. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 1, characterized by The rear pipe locking device comprises a rear pipe sliding plate and a rear pipe guide plate, the rear pipe guide plate is fixed to one side of the rear pipe sliding plate and arranged in the second gap, the lower end surface of the rear pipe sliding plate is connected with the second sliding rail through a sliding block, one side of the third sliding rail is respectively provided with a locking linkage device, the locking linkage device comprises a rear pipe locking sliding plate and a rear pipe locking reset rod, the locking reset rod is arranged on one side of the locking sliding plate, one end of the locking reset rod is provided with a rear pipe reset spring, the lower end of the locking sliding plate is connected with the third sliding rail through a sliding block, the upper end surface of the locking sliding plate is fixedly connected with a rear pipe positioning pin support, one end of the rear pipe positioning pin support is horizontally provided with a rear pipe positioning pin, the two ends of the rear pipe are provided with rear pipe connecting plates, the other end of the rear pipe positioning pin is matched with the rear pipe connecting plate, and a connecting rod is hinged between the upper end surface of the rear pipe sliding plate and the rear pipe positioning pin support.

6. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 2, characterized by The upper end of the support frame is provided with a locking mechanism, the locking mechanism comprises a locking sleeve, a second locking pin and a locking pin spring, the locking sleeve is fixedly and penetrates the lower end of the support frame, the second locking pin is elastically connected with the locking sleeve through the locking pin spring, the base plate is provided with a locking block mechanism corresponding to the installation position of the locking mechanism, the locking block mechanism comprises a locking table, a reset rod and a reset rod spring, the locking table is located below the locking mechanism, fixedly penetrates the upper end of the base table and is provided with a through hole, the reset rod is elastically connected with the through hole through the reset rod spring, and the upper end of the through hole is matched with the second locking pin.

7. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 1, characterized by The upper end of the compression locking device is provided with a wallboard compression device, the wallboard compression device comprises a multi-position compression plate and a compression pin, the number of the compression pins is several, and the compression pins are horizontally arranged in the multi-position compression plate and matched with the wallboard.

8. The automotive seat frame wall panel, back tube automatic assembly jig according to claim 1, characterized by Two groups of spring support frames are symmetrically arranged on the two sides of the second sliding rail, the wallboard compression spring and the wallboard assembly spring are arranged on the upper end of each spring support frame, the extension end of the wallboard compression spring is elastically connected with the compression locking device, and the extension end of the wallboard assembly spring is elastically connected with the support frame.

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