Automobile instrument panel crossbeam bracket assembly platform

Abstract

The invention discloses an automobile instrument panel crossbeam bracket assembly platform, comprising a base frame, a rotating support frame is fixed on the top surface of a top plate of the base frame, a left support seat is fixed on the left end of the top of the rotating support frame, a left rotating shaft is movably connected to the left support seat through a bearing, the right end of the left rotating shaft extends out of the left support seat and is fixed to the left support frame, a right supporting seat is fixed to the right end of the top of the rotating support frame, a right rotating shaft is movably connected to the right support seat through a bearing, the left end of the right rotating shaft extends out of the right support seat and is fixed to the right support frame, and a driving supporting seat is fixed on the top of the rotating support frame on the right side of the right support seat; the base frame can fix the automobile instrument panel crossbeam and flip it over as needed to install accessories. At the same time, the base frame can detect the position of the steering column screw on the steering column part of the automobile instrument panel crossbeam, so that there is no need for subsequent separate detection, thereby ensuring the installation quality.

Description

Technical Field

[0001] The invention relates to the technical field of automobile instrument panel assembly equipment, and more specifically to an automobile instrument panel crossbeam bracket assembly platform. Background Art

[0002] Existing automobile instrument panel crossbeams are all made by casting aluminum-magnesium alloy or other metal alloys;

[0003] After the casting is completed, it is necessary to install and fix accessories such as connecting parts on the corresponding parts, such as some supporting connecting rods, supporting connecting frames, etc., and the existing automobile instrument panel cross beam is generally an irregular structure, which cannot be placed flat on the table for assembly. Therefore, a stand that can support and place it is needed. The current stand generally only installs components such as clamping cylinders on the stand with a horizontal top surface to clamp and fix the automobile instrument panel cross beam, and then assemble the accessories. However, the automobile instrument panel cross beam needs to be installed on both the top and bottom surfaces, and the existing stand cannot rotate. Therefore, after installing one side, it needs to be manually disassembled and then turned over. After turning over, the position that needs to be clamped changes, and it will not correspond to the clamping parts set on the stand. At this time, it cannot be clamped and fixed, and can only be placed on the stand and then installed. The installation effect is poor and the efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an automobile instrument panel crossbeam bracket assembly station, which can fix the automobile instrument panel crossbeam and flip it over as needed to install accessories. At the same time, it can detect the position of the steering column screws on the steering column part of the automobile instrument panel crossbeam, so that there is no need for subsequent separate detection, thereby ensuring the installation quality.

[0005] The solution of the present invention to solve the technical problem is:

[0006] A car instrument panel crossbeam bracket assembly table comprises a base frame, a rotating support frame is fixed on the top surface of the top plate of the base frame, a left support seat is fixed on the left end of the top of the rotating support frame, a left rotating shaft is movably connected to the left support seat through a bearing, the right end of the left rotating shaft extends out of the left support seat and is fixed to the left support frame, a right supporting seat is fixed to the right end of the top of the rotating support frame, a right rotating shaft is movably connected to the right supporting seat through a bearing, the left end of the right rotating shaft extends out of the right supporting seat and is fixed to the right supporting frame, a driving support seat is fixed on the top of the rotating support frame on the right side of the right supporting seat, a driving device is fixed on the right side wall of the vertical plate of the driving support seat, and the end of the output shaft of the driving device extends out of the left side wall of the vertical plate of the driving support seat and is connected to the right rotating shaft;

[0007] The top surfaces of the left support frame and the right support frame are fixed with a same horizontal fixing plate, and the top surfaces of the left and right ends of the horizontal fixing plate are fixed with a riveting machine, and the bottom surfaces of the left and right parts of the automobile instrument panel crossbeam to be processed are pressed against the top surfaces of the corresponding lower supporting parts of the riveting machine, and the rivet heads of the riveting machine are located above the top surfaces of the left and right parts of the automobile instrument panel directly above the corresponding lower supporting parts;

[0008] The top surfaces of the front and rear parts of the horizontal fixed plate are both installed with limited positioning devices, and the front and rear parts of the automobile instrument panel crossbeam are respectively fixed with side support rods, the middle part of the side support rods is inserted into the vertical positioning slots provided on the corresponding limited positioning devices, and the middle outer wall surface of the side support rods is pressed against the inner wall surface of the corresponding vertical positioning slots.

[0009] The limit positioning device includes a fixed base, which is fixed on the top surface of the horizontal fixed plate, a vertical column is formed or fixed in the middle of the top surface of the fixed base, a through hole extending left and right is formed on the top of the vertical column, the flip support column is on one side of the top of the vertical column, and a connecting through hole extending left and right is formed at the lower part of the flip support column, the screw portion of the adjusting bolt is inserted into the corresponding through hole and the connecting through hole, the end of the screw portion of the adjusting bolt extends out of the corresponding through hole and is screwed with two locking nuts pressed against each other, the end face of the inner locking nut is pressed against the corresponding side wall of the top of the vertical column, the one side wall of the lower part of the flip support column is pressed against the corresponding side wall on the other side of the top of the vertical column, and the end face of the rotating portion of the adjusting bolt is pressed against the corresponding side wall on the other side of the lower part of the flip support column.

[0010] The vertical column is fixedly connected with an inner baffle plate on one side wall facing the cross beam of the automobile instrument panel by bolts, the lower part of the flip support column is pressed against the corresponding inner baffle plate on one side wall facing the cross beam of the automobile instrument panel, and the vertical column is fixedly connected with an outer baffle plate on one side wall away from the cross beam of the automobile instrument panel by bolts, and the height of the outer baffle plate is lower than the top surface of the corresponding inner baffle plate.

[0011] The top surface of the outer baffle is an oblique guide surface with a lower inner end and a higher outer end, and the outer wall surface of the flip support column corresponds to the oblique guide surface;

[0012] A gripping portion is fixed on the top of the flip support column.

[0013] Side baffles are fixedly connected to the left and right side walls of the upper part of the front flip support column facing the side wall of the automobile instrument panel cross beam by bolts, and a vertical positioning slot is formed between the two side baffles and the side wall of the flip support column facing the automobile instrument panel cross beam;

[0014] Vertical support blocks are fixed on the top surfaces of the left and right parts of the horizontal fixed plate, and the tops of the vertical support blocks are formed with oblique pressing surfaces, and the corresponding side oblique wall surface of the automobile instrument panel crossbeam rests on the corresponding oblique pressing surface.

[0015] A vertical support frame is fixed to the bottom surface of the middle part of the horizontal fixed plate, the bottom of the vertical support frame is movably connected to the bottom of the lifting cylinder through a hinge shaft, the top of the push rod of the lifting cylinder is movably connected to the upper pressing frame through a hinge shaft, and a bottom connecting block is formed or fixed on the bottom surface of the rear part of the upper pressing frame, and the bottom connecting block is movably connected to the middle supporting seat fixed on the top surface of the horizontal fixed plate through a hinge shaft;

[0016] The upper and lower parts of the left and right walls of the upper pressure frame are fixed with guide rails extending forward and backward, and multiple connecting plates are fixed on the front and rear walls of the upper pressure frame. Two guide rods extending forward and backward are provided on the left and right sides of the upper pressure frame, and the two ends of the guide rods are fixed on the corresponding connecting plates at the front and rear. Slide blocks are inserted into the guide rails, and the sliding grooves of the slide blocks cooperate with the guide rails. A detection positioning block is fixed on the slide block, and a guide block is fixed on the detection positioning block. The corresponding guide rod is inserted into a guide through hole formed on the corresponding guide block. A detection block is fixed on one side wall of the detection positioning block, and a detection through hole is formed in the middle of the detection block. The detection through hole corresponds to the steering column screw provided on the front wall of the steering column part extending upward and formed on the top surface of the middle part of the automobile instrument panel beam.

[0017] A return spring is inserted and sleeved on the guide rod, one end of the return spring exerts force on the corresponding connecting plate at the rear, and the other end of the return spring exerts force on the rear wall surface of the corresponding guide block.

[0018] Two placement blocks are fixed on the middle front wall surface of the front transverse beam of the rotating support frame, and the top surfaces of the two placement blocks are formed with placement grooves. The pneumatic screw guns are located in the two placement grooves and are clamped in the placement grooves.

[0019] The left side wall, the right side wall and the rear side wall of the bottom frame are all fixed with side fixing plates, and the top plate is fixed on the top surfaces of the two side fixing baffles;

[0020] Upper support frames are fixed to the left and right parts of the top surface of the front part of the base frame, and a plurality of material discharge trough bodies are fixed to the top of the upper support frame.

[0021] A bit connecting device is fixed on the top of one of the upper support frames;

[0022] The screwdriver bit connecting device comprises a bending connecting frame, the rear vertical plate portion of the bending connecting frame is fixed on the top of the corresponding upper supporting frame, the front portion of the horizontal plate portion of the bending connecting frame is fixed with a plug-in housing, the top plate of the plug-in housing is formed with a plurality of stepped through holes extending downward, the upper portion is a large-diameter hole section and the lower portion is a small-diameter hole section, the stepped screwdriver bit is inserted into the corresponding stepped through hole, the bottom surface of the upper large-diameter section of the screwdriver bit is pressed against the bottom surface of the large-diameter hole section of the corresponding stepped through hole, the lower small-diameter section of the screwdriver bit extends out of the bottom end of the stepped through hole and the through groove formed on the front portion of the horizontal plate portion of the bending connecting frame, a rear stepped through hole extending horizontally backward is formed on the rear wall surface of the large-diameter hole section of the stepped through hole, the rear portion of the rear stepped through hole is a small-diameter hole section and the front portion is a large-diameter hole section, the front end of the rear stepped through hole is aligned with and corresponds to the front through hole extending forward formed on the front wall surface of the large-diameter hole section of the stepped through hole;

[0023] A plurality of ventilation right-angle elbows are fixed to the rear of the horizontal plate portion of the bending connection frame, a positioning pressing rod is inserted in the horizontal pipe portion of the ventilation right-angle elbow, the front portion of the positioning pressing rod is inserted in the small-diameter hole section of the rear stepped through hole, a non-slip pressing block with an outer diameter larger than the positioning pressing rod is fixed to the front end of the positioning pressing rod, the non-slip pressing block is inserted in the large-diameter hole section of the rear stepped through hole, the outer diameter of the non-slip pressing block is larger than the inner diameter of the small-diameter hole section of the rear stepped through hole, and a sealing ring is clamped between the rear outer side wall of the positioning pressing rod and the inner side wall of the horizontal pipe portion of the ventilation right-angle elbow;

[0024] A radial extension portion is formed on the outer side wall of the rear portion of the positioning pressing rod, the outer diameter of the radial extension portion is larger than the inner diameter of the small diameter hole section of the rear stepped through hole, the radial extension portion is located at the rear of the plug-in shell, a protective cover is fixed to the rear portion of the horizontal plate portion of the bending connecting frame, all ventilation right-angle elbows are in the protective cover, and the bottom ventilation pipes of all ventilation right-angle elbows extend out of the through groove at the rear portion of the horizontal plate portion of the bending connecting frame.

[0025] The outstanding effects of the present invention are:

[0026] It can fix the crossbeam of the car dashboard, and can flip it or even rotate it to any angle as needed to facilitate the installation of accessories. At the same time, it can detect the position of the steering column screws on the steering column part of the car dashboard crossbeam, so that there is no need for subsequent separate inspection to ensure the installation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a partial structural schematic diagram of the present invention without placing a pneumatic screw gun;

[0028] Figure 2 It is a partial structural schematic diagram of the present invention without the cross beam of the automobile instrument panel;

[0029] Figure 3 yes Figure 2 Schematic diagram of the angle-changing local structure;

[0030] Figure 4 It is a schematic diagram of the local structure at the base frame;

[0031] Figure 5 yes Figure 4 Schematic diagram of the angle-changing local structure;

[0032] Figure 6 yes Figure 4 A partial top view of

[0033] Figure 7 It is a partial structural diagram of a crossbeam of an automobile instrument panel having a horizontal fixing plate and components above it;

[0034] Figure 8 It is a schematic diagram of the local structure of the horizontal fixed plate and the components above it;

[0035] Fig. 9 yes Figure 8 Schematic diagram of the angle-changing local structure;

[0036] Fig.10 It is a partial structural schematic diagram of the bit connection device without the protective cover;

[0037] Fig.11 It is a partial cross-sectional view of the screwdriver bit connection device;

[0038] Fig.12 It is a schematic diagram of the local structure at the steering column screw;

[0039] Fig.13 yes Figure 8 A partial enlarged view of . DETAILED DESCRIPTION

[0040] For example, see Figures 1 to 13As shown, an automobile instrument panel crossbeam bracket assembly platform includes a base frame 10, a rotating support frame 11 is fixed on the top surface of the top plate of the base frame 10, a left support seat 12 is fixed to the left end of the top of the rotating support frame 11, a left rotating shaft 13 is movably connected to the left support seat 12 through a bearing, the right end of the left rotating shaft 13 extends out of the left support seat 12 and is fixed to the left support frame 14, a right supporting seat 15 is fixed to the right end of the top of the rotating support frame 11, a right rotating shaft 16 is movably connected to the right support seat 15 through a bearing, the left end of the right rotating shaft 16 extends out of the right support seat 15 and is fixed to the right support frame 17, a driving support seat 111 is fixed to the top of the rotating support frame 11 on the right side of the right support seat 15, and a driving support seat 111 is fixed to the right side wall of the vertical plate of the driving support seat 111 There is a driving device 112. The driving device 112 of this embodiment includes a reduction box and a driving motor. The driving motor is fixed on the reduction box. The output shaft of the driving motor extends into the reduction box and is connected to the input gear in the reduction box. The output shaft of the reduction box extends out of the reduction box. It is a spline shaft. It extends out of the left side wall of the vertical plate of the driving support seat 111 and is inserted into the spline socket at the right end of the right rotating shaft 16 and matches with the spline socket. The right rotating shaft 16 can be rotated by running the driving device 112. At the same time, the driving device 112 can also be directly used with a servo motor. The output shaft of the servo motor (which is a spline shaft) enters and exits the spline socket at the right end of the right rotating shaft 16 and matches with the spline socket. These are all conventional settings and will not be described in detail here.

[0041] The top surfaces of the left support frame 14 and the right support frame 17 are fixed with the same horizontal fixing plate 20, and the top surfaces of the left and right ends of the horizontal fixing plate 20 are fixed with a riveting machine 30 (which is a finished product directly purchased on the market, and will not be described in detail here), and the bottom surfaces of the left and right parts of the automobile instrument panel cross beam 100 to be processed are pressed against the top surfaces of the corresponding lower supporting parts 31 of the riveting machine 30, and the rivet heads 32 of the riveting machine 30 are located above the top surfaces of the left and right parts of the automobile instrument panel directly above the corresponding lower supporting parts 31;

[0042] The top surfaces of the front and rear parts of the horizontal fixed plate 20 are both installed with limit positioning devices 40, and the front and rear parts of the automobile instrument panel cross beam 100 are respectively fixed with side support rods 101, the middle part of the side support rod 101 is inserted into the vertical positioning slot 41 provided on the corresponding limit positioning device 40, and the middle outer wall surface of the side support rod 101 is pressed against the inner wall surface of the corresponding vertical positioning slot 41.

[0043] Furthermore, a central through groove 21 is formed on the middle top surface of the horizontal fixing plate 20, a lower connecting plate 22 is fixed to the middle bottom surface of the horizontal fixing plate 20, and at least one positioning support column 23 is fixed to the top surface of the lower connecting plate 22. The positioning support column 23 is inserted into the corresponding central through groove 21, and the top end of the positioning support column 23 extends out of the top end of the corresponding central through groove 21 and presses against the middle bottom surface of the automobile instrument panel beam 100.

[0044] Furthermore, a connecting seat 24 is fixed on the top surface of the horizontal fixed plate 20 on one side of the riveting machine 30, and a rotary pressing cylinder 25 is fixed on the top surface of the connecting seat 24. A transverse pressing block is fixed to the top end of the rotating shaft of the rotary pressing cylinder 25, and a vertical pressing rod is fixed to the bottom end of the transverse pressing block. A pressing block 251 is fixed to the bottom end of the vertical pressing rod, and the bottom surface of the pressing block 251 is pressed against the top surface of the left or right part of the automobile dashboard beam 100. An auxiliary support column 26 is fixed to the top surface of the horizontal fixed plate 20 directly below the pressing block 251, and the top surface of the auxiliary support column 26 is pressed against the bottom surface of the left or right part of the automobile dashboard beam 100.

[0045] Furthermore, the limit positioning device 40 includes a fixed base 42, which is fixed on the top surface of the horizontal fixed plate 20, and a vertical column 43 is formed or fixed in the middle of the top surface of the fixed base 42, and a through hole extending left and right is formed on the top of the vertical column 43, and a flip support column 44 is located on one side of the top of the vertical column 43, and a connecting through hole extending left and right is formed at the lower part of the flip support column 44, and the screw portion of the adjusting bolt 45 is inserted into the corresponding through hole and the connecting through hole, and the end of the screw portion of the adjusting bolt 45 extends out of the corresponding through hole and is screwed with two locking nuts 46 pressed against each other, and the end face of the inner locking nut 46 is pressed against the corresponding side wall of the top of the vertical column 43, and the one side wall of the lower part of the flip support column 44 is pressed against the corresponding side wall on the other side of the top of the vertical column 43, and the end face of the rotating portion of the adjusting bolt 45 is pressed against the corresponding side wall on the other side of the lower part of the flip support column 44.

[0046] Furthermore, the vertical column 43 is fixedly connected to an inner baffle plate 47 on one side wall facing the automobile dashboard cross beam 100 by bolts, the lower part of the flip support column 44 is pressed against the corresponding inner baffle plate 47 on one side wall facing the automobile dashboard cross beam 100, and the vertical column 43 is fixedly connected to an outer baffle plate 48 on one side wall away from the automobile dashboard cross beam 100 by bolts, and the height of the outer baffle plate 48 is lower than the top surface of the corresponding inner baffle plate 47.

[0047] Furthermore, the top surface of the outer baffle 48 is an oblique guide surface with a lower inner end and a higher outer end, and the outer wall surface of the flip support column 44 corresponds to the oblique guide surface;

[0048] A gripping portion 441 is fixed to the top of the flip support column 44 .

[0049] When the above structure is in use, when the position of the automobile dashboard cross beam 100 to be installed does not need the limit positioning device 40, the locking nut 46 can be loosened and the flip support column 44 can be flipped outward so that it rests on the inclined guide surface of the corresponding outer baffle 48, so that it does not participate in the limit positioning.

[0050] Furthermore, the upper part of the front flip support column 44 is fixedly connected to the left and right side walls of the side wall of the automobile instrument panel cross beam 100 by bolts, and a vertical positioning slot 41 is formed between the two side baffles and the side wall of the flip support column 44 facing the automobile instrument panel cross beam 100;

[0051] A limiting block 49 is fixedly connected to one side wall of the upper part of the rear flip support column 44 by bolts, and a vertical positioning slot 41 is formed on one side wall of the automobile instrument panel cross beam 100 facing the limiting block 49.

[0052] Furthermore, vertical support blocks 50 are fixed on the top surfaces of the left and right parts of the horizontal fixed plate 20, and the tops of the vertical support blocks 50 are formed with oblique pressing surfaces 51, and the corresponding side oblique wall surface of the automobile dashboard cross beam 100 rests on the corresponding oblique pressing surface 51.

[0053] Furthermore, a middle rotary clamping cylinder 60 is fixed to the front or rear of the top surface of the horizontal fixed plate 20, an end vertical rod is fixed to the end of the clamping block at the top end of the rotating shaft of the middle rotary clamping cylinder 60, and an anti-slip clamping block 61 is fixed to the bottom end of the end vertical rod, and the bottom surface of the anti-slip clamping block 61 is pressed against the middle top surface of the corresponding side of the automobile dashboard cross beam 100.

[0054] Furthermore, a vertical support frame 70 is fixed to the bottom surface of the middle part of the horizontal fixed plate 20, and the bottom of the vertical support frame 70 is movably connected to the bottom of the lifting cylinder 71 through a hinge shaft, and the top of the push rod of the lifting cylinder 71 is movably connected to an upper pressing frame 72 through a hinge shaft, and a bottom connecting block 73 is formed or fixed on the bottom surface of the rear part of the upper pressing frame 72, and the bottom connecting block 73 is movably connected to the middle supporting seat fixed to the top surface of the horizontal fixed plate 20 through a hinge shaft;

[0055] The upper and lower parts of the left and right side walls of the upper pressing frame 72 are fixed with guide rails 74 extending forward and backward, and the front and rear wall surfaces of the upper pressing frame 72 are fixed with multiple connecting plates 75. The left and right sides of the upper pressing frame 72 are provided with two guide rods 76 extending forward and backward, and the two ends of the guide rods 76 are fixed to the corresponding connecting plates 75 at the front and rear. The guide rail 74 is inserted with a slider 77, and the slide groove of the slider 77 cooperates with the guide rail 74. The slider 77 is fixed with a detection A positioning block 78 is provided with a guide block 781 fixed on the detection positioning block 78, and the corresponding guide rod 76 is inserted into the guide through hole formed on the corresponding guide block 781. A detection block 782 is fixed on one side wall of the detection positioning block 78, and a detection through hole 783 is formed in the middle of the detection block 782. The detection through hole 783 corresponds to the steering column screw 102 provided on the front wall surface of the steering column part 103 extending upward and formed on the middle top surface of the automobile instrument panel cross beam 100.

[0056] A return spring is inserted into the guide rod 76 (in order to make the figure clear, the return spring of this embodiment adopts an ordinary conventional spring, so the return spring is omitted in the figure). One end of the return spring is applied to the corresponding connecting plate 75 at the rear, and the other end of the return spring is applied to the rear wall surface of the corresponding guide block 781.

[0057] Two placement blocks 19 are fixed on the front wall surface of the middle part of the front transverse beam of the rotating support frame 11. The top surfaces of the two placement blocks 19 are formed with placement grooves, and the pneumatic screw gun 200 is located in the two placement grooves and is clamped in the placement grooves. This structure facilitates the placement of the pneumatic screw gun 200.

[0058] Furthermore, the left side wall, the right side wall and the rear side wall of the bottom frame 10 are all fixed with side fixing plates, and the top plate is fixed on the top surfaces of the two side fixing baffles;

[0059] A hook frame 2 is fixed on the inner side wall of the side fixing plate of the left side wall or the right side wall;

[0060] The left and right parts of the top surface of the front part of the base frame 10 are both fixed with an upper support frame 3, and a plurality of material discharge trough bodies 4 are fixed on the top of the upper support frame 3. The hook frame 2 and the material discharge trough body 4 are both convenient for placing the operating tools of the operator.

[0061] A screwdriver bit connection device 80 is fixed to the top of one of the upper support frames 3;

[0062] The screwdriver bit connection device 80 includes a bending connection frame 81, a rear vertical plate portion of the bending connection frame 81 is fixed to the top of the corresponding upper support frame 3, a plug-in housing 82 is fixed to the front of the horizontal plate portion of the bending connection frame 81, and a top plate of the plug-in housing 82 is formed with a plurality of stepped through holes 821 extending downward, with a large diameter hole section at the upper portion and a small diameter hole section at the lower portion, and the stepped screwdriver bit 5 is inserted into the corresponding stepped through hole 821, and the bottom surface of the upper large diameter section of the screwdriver bit 5 is pressed against the corresponding stepped through hole 821. On the bottom surface of the large diameter hole section, the lower part of the small diameter section of the lower part of the screwdriver bit 5 extends out of the bottom end of the stepped through hole 821 and the through groove formed on the front part of the horizontal plate part of the bent connecting frame 81, and a rear stepped through hole 83 extending horizontally backward is formed on the rear wall surface of the large diameter hole section of the stepped through hole 821. The rear part of the rear stepped through hole 83 is a small diameter hole section and the front part is a large diameter hole section. The front end of the rear stepped through hole 83 is aligned and corresponds to the front through hole extending forward formed on the front wall surface of the large diameter hole section of the stepped through hole 821;

[0063] The rear part of the horizontal plate of the bending connecting frame 81 is fixed with a plurality of ventilation right-angle elbows 84 (a connecting plate can be installed at the ventilation right-angle elbow 84, and the connecting plate is fixed on the rear top surface of the horizontal plate of the bending connecting frame 81, or other fixing methods can be adopted. This connection method is a conventional structure and will not be described in detail here. The connecting plate and other structures are not shown in the accompanying drawings). A positioning pressing rod 85 is inserted in the horizontal pipe part of the ventilation right-angle elbow 84, and the front part of the positioning pressing rod 85 is inserted in the small diameter hole section of the rear stepped through hole 83. The front end of the positioning pressing rod 85 is fixed with an anti-skid pressing block 86 with an outer diameter larger than the positioning pressing rod 85. The anti-skid pressing block 86 is inserted in the large diameter hole section of the rear stepped through hole 83, and the outer diameter of the anti-skid pressing block 86 is larger than the inner diameter of the small diameter hole section of the rear stepped through hole 83. A sealing ring 6 is clamped between the rear outer side wall of the positioning pressing rod 85 and the inner side wall of the horizontal pipe part of the ventilation right-angle elbow 84;

[0064] A radial extension portion is formed on the outer side wall of the rear portion of the positioning pressing rod 85. The outer diameter of the radial extension portion 851 is larger than the inner diameter of the small diameter hole section of the rear stepped through hole 83. The radial extension portion 851 is located at the rear of the plug-in housing 82. A protective cover is fixed to the rear of the horizontal plate portion of the bending connecting frame 81. All ventilation right-angle elbows 84 are in the protective cover. The bottom ventilation pipes of all ventilation right-angle elbows 84 extend out of the through groove at the rear of the horizontal plate portion of the bending connecting frame 81 and are connected to the air outlet end of the corresponding solenoid valve in the pneumatic device (the pneumatic device is not shown in the attached figure). The equipment includes an air pump, multiple solenoid valves and interconnected air pipes, and the air pump and the solenoid valves are electrically connected to the control host through electrical connecting lines, and are controlled to operate by the control host. When in use, when the user does not take the screwdriver bit 5, ventilation is performed through the ventilation right-angle elbow 84, so that the anti-slip clamping block 86 is pressed against the side wall of the corresponding screwdriver bit 5, and presses it against the inner wall of the large-diameter hole section of the corresponding stepped through hole 821, that is, the corresponding screwdriver bit 5 is clamped between the end face of the anti-slip clamping block 86 and the inner wall of the large-diameter hole section of the corresponding stepped through hole 821, and cannot be taken.

[0065] When the corresponding screwdriver bit 5 is needed, the corresponding solenoid valve can be changed by controlling the host computer, so that the gas stops being delivered to the ventilation right-angle elbow 84 at the corresponding screwdriver bit 5. At the same time, the gas at the ventilation right-angle elbow 84 passes through the exhaust port of the solenoid valve. At this time, the pressure of the anti-slip clamping block 86 is reduced, and the screwdriver bit 5 can be manually taken and installed on the pneumatic screw gun (pneumatic wrench) for use, which is very convenient.

[0066] Moreover, it can control the corresponding program in the control host. For example, in this installation, a corresponding screwdriver bit 5 cannot be used. The corresponding solenoid valve is operated, so that the anti-skid clamping block 86 is always pressed against the corresponding screwdriver bit 5, so that the operator cannot take it. The screwdriver bit 5 that can be used in this installation does not have its corresponding anti-skid clamping block 86 pressed against it, so that it can be taken and used, making it very convenient for the operator to choose to take the screwdriver bit 5, thereby improving the use effect of the operator.

[0067] When this embodiment is in use, the corresponding positions of the left and right parts of the automobile dashboard cross beam 100 to be processed can be riveted and fixed by the left and right riveting machines 30. The riveting process is a conventional structure and process principle, which will not be described in detail here.

[0068] When this embodiment is in use, when clamping and fixing the automobile dashboard cross beam 100, the middle part of the side support rod 101 is inserted into the vertical positioning slot 41 provided on the corresponding limit positioning device 40, and the middle outer wall surface of the side support rod 101 is pressed against the inner wall surface of the corresponding vertical positioning slot 41 to achieve further positioning and fixing.

[0069] During the assembly of the accessories, the present embodiment can also detect the steering column screws 102 arranged on the front wall surface of the steering column part 103. In the present embodiment, four steering column screws 102 are arranged on the front wall surface of the steering column part 103, which can be pushed by the push rod of the lifting cylinder 71 (the lifting cylinder 71 is connected to the hydraulic system through the connecting oil pipe, and the hydraulic system includes components such as an oil pump, an oil tank, and a solenoid valve. Its electrical components are all electrically connected to the control host through electrical connecting lines, and are controlled and operated by the control host. It is a conventional structure and will not be described in detail here), so that the upper The pressing frame 72 is flipped backward and close to the steering column part 103, and then the corresponding detection block 782 is manually pushed backward to compress the corresponding reset spring until the corresponding steering column screw 102 is inserted into the detection through hole 783, so that their positions are aligned and meet the requirements. When the corresponding steering column screw 102 cannot be inserted into the corresponding detection through hole 783, it means that the steering column screw 102 is tilted or offset, which means that the position of the steering column screw 102 of the automobile dashboard beam 100 does not meet the requirements, and the automobile dashboard beam 100 is defective and needs to be repaired or even scrapped.

[0070] This embodiment has good use effect. Its automobile dashboard cross beam 100 can be operated by the driving device 112, so that the automobile dashboard cross beam 100 can be flipped to any position to meet the installation of parts in different positions. The installation effect is good and the use is convenient. The automobile dashboard cross beam 100 can be installed in 360 degrees in all directions with good installation effect.

Claims

1. An automobile instrument panel crossbeam bracket assembly platform, comprising a base frame (10), Features: A rotating support frame (11) is fixed on the top surface of the top plate of the bottom frame (10); a left support seat (12) is fixed to the left end of the top of the rotating support frame (11); a left rotating shaft (13) is movably connected to the left support seat (12) via a bearing; the right end of the left rotating shaft (13) extends out of the left support seat (12) and is fixed to the left support frame (14); a right support seat (15) is fixed to the right end of the top of the rotating support frame (11); a right supporting seat (15) is movably connected to the right supporting seat (15) via a bearing; A rotating shaft (16), the left end of the right rotating shaft (16) extends out of the right supporting seat (15) and is fixed with a right supporting frame (17), a driving supporting seat (111) is fixed on the top of the rotating supporting frame (11) on the right side of the right supporting seat (15), a driving device (112) is fixed on the right side wall of the vertical plate of the driving supporting seat (111), and an end of an output shaft of the driving device (112) extends out of the left side wall of the vertical plate of the driving supporting seat (111) and is connected to the right rotating shaft (16); The top surfaces of the left support frame (14) and the right support frame (17) are fixed with a same horizontal fixing plate (20), and the top surfaces of the left and right ends of the horizontal fixing plate (20) are fixed with a riveting machine (30), and the bottom surfaces of the left and right parts of the automobile instrument panel cross beam (100) to be processed are pressed against the top surfaces of the corresponding lower supporting members (31) of the riveting machine (30), and the riveting heads (32) of the riveting machine (30) are located above the top surfaces of the left and right parts of the automobile instrument panel directly above the corresponding lower supporting members (31); The top surfaces of the front and rear parts of the horizontal fixing plate (20) are both installed with limit positioning devices (40); the front and rear parts of the automobile instrument panel cross beam (100) are respectively fixed with side support rods (101); the middle part of the side support rod (101) is inserted into a vertical positioning slot (41) provided on the corresponding limit positioning device (40); and the middle outer wall surface of the side support rod (101) is pressed against the inner wall surface of the corresponding vertical positioning slot (41); The position limiting and positioning device (40) comprises a fixed base (42), the fixed base (42) is fixed on the top surface of the horizontal fixed plate (20), a vertical column (43) is formed or fixed in the middle of the top surface of the fixed base (42), a through hole extending left and right is formed on the top of the vertical column (43), a flip support column (44) is located on one side of the top of the vertical column (43), a connecting through hole extending left and right is formed on the lower part of the flip support column (44), and the screw portion of the adjusting bolt (45) is inserted into the corresponding through hole and the connecting through hole, the end of the screw portion of the adjusting bolt (45) protrudes from the corresponding through hole and is screwed with two locking nuts (46) pressed against each other, the end face of the inner locking nut (46) is pressed against the corresponding side wall of the top of the vertical column (43), the side wall of the lower part of the flip support column (44) is pressed against the corresponding side wall of the other side of the top of the vertical column (43), and the end face of the rotating portion of the adjusting bolt (45) is pressed against the corresponding side wall of the other side of the lower part of the flip support column (44); An inner baffle (47) is fixedly connected to a side wall of the vertical column (43) facing the automobile instrument panel cross beam (100) by means of bolts, a lower portion of the flip support column (44) faces a side wall of the automobile instrument panel cross beam (100) and is pressed against the corresponding inner baffle (47), and an outer baffle (48) is fixedly connected to a side wall of the vertical column (43) away from the automobile instrument panel cross beam (100) by means of bolts, the height of the outer baffle (48) being lower than the top surface of the corresponding inner baffle (47); The top surface of the outer baffle (48) is an oblique guide surface with a lower inner end and a higher outer end, and the outer wall surface of the flip support column (44) corresponds to the oblique guide surface; A gripping portion (441) is fixed to the top of the flip support column (44); Side baffles are fixedly connected to the left and right side walls of the upper part of the front flip support column (44) facing the side wall of the automobile instrument panel cross beam (100) by bolts, and a vertical positioning slot (41) is formed between the two side baffles and the side wall of the flip support column (44) facing the automobile instrument panel cross beam (100); A limit block (49) is fixedly connected to one side wall of the upper part of the rear flip support column (44) by bolts, and a vertical positioning slot (41) is formed on one side wall of the automobile instrument panel crossbeam (100) facing the limit block (49); A vertical support frame (70) is fixed to the bottom surface of the middle part of the horizontal fixed plate (20); the bottom of the vertical support frame (70) is movably connected to the bottom of the lifting cylinder (71) via a hinge shaft; the top of the push rod of the lifting cylinder (71) is movably connected to an upper pressure frame (72) via a hinge shaft; a bottom connection block (73) is formed or fixed on the bottom surface of the rear part of the upper pressure frame (72); the bottom connection block (73) is movably connected to a middle support seat fixed to the top surface of the horizontal fixed plate (20) via a hinge shaft; The upper and lower parts of the left and right side walls of the upper pressing frame (72) are fixed with guide rails (74) extending forward and backward, the front and rear wall surfaces of the upper pressing frame (72) are fixed with a plurality of connecting plates (75), the left and right sides of the upper pressing frame (72) are provided with two guide rods (76) extending forward and backward, the two ends of the guide rods (76) are fixed to the corresponding connecting plates (75) at the front and rear parts, the guide rails (74) are sleeved with sliders (77), the slide grooves of the sliders (77) are matched with the guide rails (74), and the sliders (77) are fixed with detection means. A positioning block (78), a guide block (781) is fixed on the detection positioning block (78), a corresponding guide rod (76) is inserted into a guide through hole formed on the corresponding guide block (781), a detection block (782) is fixed on a side wall of the detection positioning block (78), a detection through hole (783) is formed in the middle of the detection block (782), and the detection through hole (783) corresponds to a steering column screw (102) provided on the front wall surface of a steering column portion (103) extending upward and formed on the middle top surface of the automobile instrument panel cross beam (100).

2. An automobile instrument panel crossbeam bracket assembly platform according to claim 1, Features: The middle top surface of the horizontal fixing plate (20) is formed with a central through groove (21), the middle bottom surface of the horizontal fixing plate (20) is fixed with a lower connecting plate (22), the top surface of the lower connecting plate (22) is fixed with at least one positioning support column (23), the positioning support column (23) is inserted into the corresponding central through groove (21), the top end of the positioning support column (23) extends out of the top end of the corresponding central through groove (21) and is pressed against the middle bottom surface of the automobile instrument panel cross beam (100).

3. The automobile instrument panel crossbeam bracket assembly platform according to claim 1, Features: A connecting seat (24) is fixed on the top surface of a horizontal fixed plate (20) on one side of the riveting machine (30), a rotating pressing cylinder (25) is fixed on the top surface of the connecting seat (24), a transverse pressing block is fixed on the top end of the rotating shaft of the rotating pressing cylinder (25), a vertical pressing rod is fixed on the bottom end of the transverse pressing block, a pressing block (251) is fixed on the bottom end of the vertical pressing rod, the bottom surface of the pressing block (251) is pressed against the top surface of the left or right part of the automobile instrument panel cross beam (100), an auxiliary support column (26) is fixed on the top surface of the horizontal fixed plate (20) directly below the pressing block (251), and the top surface of the auxiliary support column (26) is pressed against the bottom surface of the left or right part of the automobile instrument panel cross beam (100).

4. The automobile instrument panel crossbeam bracket assembly platform according to claim 1, Features: Vertical support blocks (50) are fixed on the top surfaces of the left and right parts of the horizontal fixing plate (20), and the tops of the vertical support blocks (50) are formed with oblique pressing surfaces (51), and the corresponding oblique wall surface of one side of the automobile instrument panel cross beam (100) rests on the corresponding oblique pressing surface (51).

5. The automobile instrument panel crossbeam bracket assembly platform according to claim 1, Features: A middle rotary clamping oil cylinder (60) is fixed to the front or rear of the top surface of the horizontal fixed plate (20), an end vertical rod is fixed to the end of the clamping block at the top end of the rotating shaft of the middle rotary clamping oil cylinder (60), an anti-skid clamping block (61) is fixed to the bottom end of the end vertical rod, and the bottom surface of the anti-skid clamping block (61) is pressed against the middle top surface of the corresponding side of the automobile instrument panel cross beam (100).

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