A fully intelligent production equipment for subframes

Abstract

The present invention discloses a fully intelligent production equipment for a subframe, which relates to the field of production and processing equipment for subframes, and includes: a workbench and a bracket fixedly connected to one side of the workbench, a cutting device and a punching device are respectively installed on the inner top and one side of the bracket, a first support, the first support is installed on the top of the workbench, two groups of workpiece bodies are arranged on the top of the first support, and an alternating material replacement mechanism for alternating the two groups of workpiece bodies is arranged on the top of the first support. The present invention sets an alternating material replacement mechanism, so that the processed workpiece body moves from a high place to a low place, and the new workpiece body moves from the lowest place to the highest place, so as to facilitate the equipment to alternately load materials, thereby reducing the staff's material replacement time and the time for switching workstations to perform different processing processes, thereby further improving the processing efficiency of the workpiece body, and then improving the efficiency of subframe production.

Description

Technical Field

[0001] The invention relates to the field of sub-frame production and processing equipment, in particular to a sub-frame fully intelligent production equipment. Background Art

[0002] The automobile subframe, also known as the auxiliary frame, is a structural component mounted on the main frame or body, mainly used to carry the suspension system, engine, transmission and other mechanical components. The design and structure of the subframe can significantly affect the vehicle's handling, comfort and safety.

[0003] The subframe is mainly made of round steel pipes, which need to be turned and punched during processing. However, the workpiece is turned at one station and then disassembled and transferred to another station for punching, which reduces the production efficiency of the subframe. For this reason, we provide a subframe fully intelligent production equipment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a fully intelligent production equipment for a sub-frame in order to solve the problem that round steel pipes used for the main production of the sub-frame need to be loaded and unloaded separately to different workstations for different types of processing during the production and processing, thereby reducing the production efficiency of the sub-frame.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fully intelligent production equipment for a subframe, comprising: a workbench and a bracket fixedly connected to one side of the workbench, a cutting device and a punching device are respectively installed on the inner top and one side of the bracket, a first support, the first support is installed on the top of the workbench, two groups of workpiece bodies are arranged on the top of the first support, a replacement mechanism for alternating the two groups of workpiece bodies is arranged on the top of the first support, the replacement mechanism comprises a second support fixedly connected to the top of the first support, the top of the first support is located on one side of the second support and is slidably connected to a first auxiliary seat and a second auxiliary seat, the first auxiliary seat and the second auxiliary seat are staggered, and the first auxiliary seat and The inner side of the second auxiliary seat is slidably connected with a T-shaped slider, one end of the T-shaped slider is fixedly connected with a third auxiliary seat, a first driving motor is installed on one side of the third auxiliary seat, the output end of the first driving motor passes through the inner side of the third auxiliary seat and is connected with a ring, the outer wall of the third auxiliary seat is provided with a clamp for calibrating the position of the ring, the bottom of the ring is fixedly connected with a supporting base, the supporting base is located at the bottom of the workpiece body, a first electric push rod is installed on one side of the supporting base, the output end of the first electric push rod passes through the top of the supporting base and is fixedly connected with a clamping ring, and the clamping ring is attached to the top of the workpiece body, and the back side of the T-shaped slider is provided with an auxiliary clamping member for clamping the T-shaped slider.

[0006] As a further scheme of the present invention: the material exchange mechanism also includes a second driving motor installed on one side of the second support, the output end of the second driving motor is connected to a one-way threaded screw, and one end of the one-way threaded screw passes through the inner side of the second support and is rotatably connected to the second support, the inner side of the second support is fixedly connected to a rectangular guide rod, the first auxiliary seat is threadedly connected to the outer wall of the one-way threaded screw and is slidably connected to the outer wall of the rectangular guide rod, the top of the first support is fixedly connected to two ramp guide rails of different lengths, one side of one of the ramp guide rails is fixedly connected to a hanging rod, and the inner side of the hanging rod is rotatably connected to the first spur gear, the inner side of the first auxiliary seat is fixedly connected to an L-shaped spur rack, the inner side of the second auxiliary seat is fixedly connected to a first rectangular spur rack, the L-shaped spur rack and the first rectangular spur rack are both meshed with the first spur gear, and one side of the T-shaped slider is provided with a toggle component for toggling the T-shaped slider to move.

[0007] As a further solution of the present invention: the bottom of the second auxiliary seat is fixedly connected to a limiting block, the top of the first support is provided with a limiting groove matching the limiting block, and the second auxiliary seat is slidably connected to the first support via the limiting block fixedly connected to the bottom.

[0008] As a further solution of the present invention: the toggle assembly includes a rectangular rod fixedly connected to the inner side of the T-shaped slider, the bottom of the rectangular rod is rotatably connected to a guide wheel, the inner side of the second auxiliary seat is fixedly connected to a first connecting spring, and one end of the first connecting spring is fixedly connected to the T-shaped slider.

[0009] As a further solution of the present invention: the width of the first spur gear is greater than the width of the L-shaped spur rack and the first rectangular spur rack, a gap is set between the rectangular rod and the second auxiliary seat, and the gap width matches the L-shaped spur rack.

[0010] As a further solution of the present invention: the clamping device includes four groups of fixed seats fixedly connected to the inner side of the third auxiliary seat, and a clamping block is arranged on the inner side of each group of the fixed seats. A rotating shaft is fixedly connected to both sides of the clamping block, and one end of the rotating shaft passes through the outside of the fixed seat and is rotatably connected to the fixed seat, and a torsion spring is installed between the rotating shaft and the fixed seat.

[0011] As a further solution of the present invention: the clamping device also includes a second electric push rod installed on one side of the third auxiliary seat, the output end of the second electric push rod is fixedly connected to an auxiliary ring, the inner side of the auxiliary ring is fixedly connected to four rectangular sliding rods, and one end of the rectangular sliding rod passes through the inner side of the third auxiliary seat, the inner side of the rectangular sliding rod is rotatably connected to a roller, and the roller is attached to one side of the clamping block.

[0012] As a further scheme of the present invention: the auxiliary pressing member includes a boss slide rod slidably connected to the top of the T-shaped slider, one end of the boss slide rod passes through the top of the T-shaped slider and is fixedly connected to a spherical rod, one side of the auxiliary ring is fixedly connected to a power push block, and a second inclined surface is provided on the inner side of the power push block, the bottom of the boss slide rod is fixedly connected to a second rectangular rack, the inner side of the boss slide rod is fixedly connected to a second connecting spring, and one end of the second connecting spring is fixedly connected to the T-shaped slider, one side of the T-shaped slider is fixedly connected to a connecting seat, the inner side of the connecting seat is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a rotating block, and the other end of the rotating shaft is fixedly connected to a second spur gear meshing with the second rectangular rack, and the top of the second auxiliary seat is fixedly connected to a resistance rod.

[0013] As a further solution of the present invention: one end of the rotating block is provided with an arc surface, the inner side of the abutment rod is provided with a first inclined surface, and the inner side of the abutment rod is composed of a plane and the first inclined surface.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting up an alternating material replacement mechanism, the processed workpiece body moves from a high place to a low place, and the new workpiece body moves from the lowest place to the highest place, so that the equipment can be alternately loaded, thereby reducing the staff's material replacement time and the time for switching workstations to perform different processing procedures, thereby further improving the processing efficiency of the workpiece body, and then improving the efficiency of the subframe production;

[0016] 2. By setting the clamp, the four clamping blocks can correct the position of the ring. At the same time, after the clamping block rotates 90 degrees, the ring can be clamped, thereby improving the accuracy of the workpiece body after loading, thereby further improving the accuracy of the workpiece body processing;

[0017] 3. By setting an auxiliary clamping piece, when the auxiliary ring moves toward the third auxiliary seat, it drives the power push block to move at the same time. When the second inclined surface inside the power push block contacts the spherical rod, the spherical rod is pushed to drive the boss slide rod to move downward under the action of the second inclined surface, thereby pushing the second rectangular rack to drive the second spur gear to rotate, and then the two rotating blocks rotate toward the inside of the resistance rod. When the T-shaped slider is offset due to wear during long-term use, the two rotating blocks rotate and contact with the first inclined surface, which can push the T-shaped slider to calibrate to the center position of the second auxiliary seat, thereby further improving the accuracy of the workpiece body after loading. At the same time, when the rotating block rotates ninety degrees, it can contact the inner plane of the resistance rod, so that the T-shaped slider and the second auxiliary seat can be tightly embraced, thereby further improving the stability of the T-shaped slider when placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the top structure of the first support of the present invention;

[0020] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 is a schematic diagram of the second support structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the inner structure of the second auxiliary seat of the present invention;

[0023] Figure 6 It is a schematic diagram of the ramp guide rail structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the back structure of the T-shaped slider of the present invention;

[0025] Figure 8 For the present invention Figure 7 Enlarged view of point B in the middle;

[0026] Fig. 9 This is a schematic diagram of the structure of the rotating block of the present invention after rotation;

[0027] Fig.10 This is a schematic diagram of the inner structure of the third auxiliary seat of the present invention;

[0028] Fig.11 For the present invention Fig.10 Enlarged view of point C in the middle;

[0029] Fig.12 It is a schematic diagram of the structure of the T-shaped slider of the present invention.

[0030] In the figure: 1, workbench; 2, bracket; 3, cutting device; 4, punching device; 5, first support; 6, workpiece body; 7, first auxiliary seat; 8, second auxiliary seat; 9, ramp guide; 10, second support; 11, L-shaped spur rack; 12, T-shaped slide block; 13, third auxiliary seat; 14, circular ring; 15, supporting base; 16, first electric push rod; 17, clamping ring; 18, first driving motor; 19, second electric push rod; 20, auxiliary ring; 21, rectangular slide bar; 22, power push block; 23, first rectangular spur rack; 24, rectangular shaped rod; 25, one-way threaded screw; 26, rectangular guide rod; 27, hanging rod; 28, first spur gear; 29, first connecting spring; 30, guide wheel; 31, resistance rod; 32, rotating block; 33, first inclined surface; 34, second rectangular rack; 35, connecting seat; 36, rotating shaft; 37, second connecting spring; 38, boss slide rod; 39, spherical rod; 40, second inclined surface; 41, clamping block; 42, roller; 43, fixed seat; 44, rotating shaft; 45, torsion spring; 46, second spur gear; 47, second driving motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention. Example

[0033] See also Figures 1 to 12The present embodiment provides a fully intelligent production equipment for a subframe, comprising: a workbench 1 and a bracket 2 fixedly connected to one side of the workbench 1, a cutting device 3 and a punching device 4 are respectively installed on the inner top and one side of the bracket 2, a first support 5, the first support 5 is installed on the top of the workbench 1, two groups of workpiece bodies 6 are arranged on the top of the first support 5, and a replacement mechanism for alternating the two groups of workpiece bodies 6 is arranged on the top of the first support 5, the replacement mechanism comprises a second support 10 fixedly connected to the top of the first support 5, the top of the first support 5 is located on one side of the second support 10, and a first auxiliary seat 7 and a second auxiliary seat 8 are respectively slidably connected, the first auxiliary seat 7 and the second auxiliary seat 8 are staggered, and the inner sides of the first auxiliary seat 7 and the second auxiliary seat 8 A T-shaped slider 12 is slidably connected to each other, one end of the T-shaped slider 12 is fixedly connected to a third auxiliary seat 13, a first drive motor 18 is installed on one side of the third auxiliary seat 13, the output end of the first drive motor 18 passes through the inner side of the third auxiliary seat 13 and is connected to a ring 14, the bottom of the ring 14 is fixedly connected to a supporting base 15, the supporting base 15 is located at the bottom of the workpiece body 6, a first electric push rod 16 is installed on one side of the supporting base 15, the output end of the first electric push rod 16 passes through the upper side of the supporting base 15 and is fixedly connected to a clamping ring 17, and the clamping ring 17 is attached to the top of the workpiece body 6, the alternating material replacement mechanism also includes a second drive motor 47 installed on one side of the second support 10, the output end of the second drive motor 47 is connected to a one-way threaded screw 2 5, and one end of the one-way threaded screw 25 passes through the inner side of the second support 10 and is rotatably connected to the second support 10, the inner side of the second support 10 is fixedly connected with a rectangular guide rod 26, the first auxiliary seat 7 is threadedly connected to the outer wall of the one-way threaded screw 25, and is slidably connected to the outer wall of the rectangular guide rod 26, the top of the first support 5 is fixedly connected with two ramp guide rails 9 of different lengths, one side of one of the ramp guide rails 9 is fixedly connected with a hanging rod 27, and the inner side of the hanging rod 27 is rotatably connected with a first spur gear 28, the inner side of the first auxiliary seat 7 is fixedly connected with an L-shaped spur rack 11, the inner side of the second auxiliary seat 8 is fixedly connected with a first rectangular spur rack 23, the L-shaped spur rack 11 and the first rectangular spur rack 23 are both meshed with the first spur gear 28, A toggle assembly for toggling the T-shaped slider 12 to move is provided on one side of the T-shaped slider 12, a limit block is fixedly connected to the bottom of the second auxiliary seat 8, a limit slide groove matching the limit block is provided on the top of the first support 5, the second auxiliary seat 8 is slidably connected to the first support 5 through the limit block fixedly connected to the bottom, the toggle assembly includes a rectangular rod 24 fixedly connected to the inner side of the T-shaped slider 12, the bottom of the rectangular rod 24 is rotatably connected to the guide wheel 30, the inner side of the second auxiliary seat 8 is fixedly connected to the first connecting spring 29, and one end of the first connecting spring 29 is fixedly connected to the T-shaped slider 12, the width of the first spur gear 28 is greater than the width of the L-shaped spur rack 11 and the first rectangular spur rack 23, and a gap is provided between the rectangular rod 24 and the second auxiliary seat 8.And the gap width matches the L-shaped spur rack 11;

[0034] The T-shaped slider 12 arranged on the inner side of the first auxiliary seat 7 and the T-shaped slider 12 arranged on the inner side of the second auxiliary seat 8 are provided with the same structure. First, the cutting device 3 can be composed of a cutting knife and a driving component, and the punching device 4 can be composed of a drill bit and a driving component. The driving component can be a motor or the like for driving equipment. After the cutting device 3 processes the workpiece body 6, when the punching device 4 processes the workpiece body 6 again and needs to change the material, the second driving motor 47 can be started, and the output end of the second driving motor 47 drives the one-way threaded screw 25 to rotate, thereby driving the first auxiliary seat 7 to drive the new workpiece body 6 to move toward the inside of the bracket 2, and then driving the first spur gear 28 to rotate through the L-shaped spur rack 11, and the first spur gear 28 The first rectangular spur rack 23 is driven by rotation to drive the second auxiliary seat 8 to move away from the bracket 2. When the new workpiece body 6 is interlaced with the old workpiece body 6, the guide wheel 30 on the inner T-shaped slider 12 of the second auxiliary seat 8 moves from the highest point to the lowest point of the ramp guide rail 9, and the guide wheel 30 on the inner T-shaped slider 12 of the first auxiliary seat 7 moves from the lowest point to the highest point of another ramp guide rail 9, so that the processed workpiece body 6 moves from a high place to a low place, and the new workpiece body 6 moves from the lowest place to the highest place, so as to facilitate the equipment to alternately load materials, thereby reducing the time for staff to change materials and switch stations to perform different processing steps, thereby further improving the processing efficiency of the workpiece body 6, and then improving the efficiency of the subframe production;

[0035] Since the width of the first spur gear 28 is greater than the width of the L-shaped spur rack 11 and the first rectangular spur rack 23, the L-shaped spur rack 11 can always drive the first spur gear 28 during the movement;

[0036] When the workpiece body 6 is to be placed on the supporting base 15 , the first electric push rod 16 can be started so that the output end of the first electric push rod 16 drives the clamping ring 17 to move downward, so that the clamping ring 17 is pressed against the workpiece body 6 to fix it. Example

[0037] The outer wall of the third auxiliary seat 13 is provided with a clamp for calibrating the position of the ring 14, and the clamp includes four groups of fixed seats 43 fixedly connected to the inner side of the third auxiliary seat 13, and a clamping block 41 is provided on the inner side of each group of fixed seats 43, and a rotating shaft 44 is fixedly connected to both sides of the clamping block 41, and one end of the rotating shaft 44 passes through the outside of the fixed seat 43 and is rotatably connected to the fixed seat 43, and a torsion spring 45 is installed between the rotating shaft 44 and the fixed seat 43, and the clamp also includes a second electric push rod 19 installed on one side of the third auxiliary seat 13, and the output end of the second electric push rod 19 is fixedly connected to the auxiliary ring 20, and the inner side of the auxiliary ring 20 is fixedly connected to four rectangular sliding rods 21, and one end of the rectangular sliding rod 21 passes through the inner side of the third auxiliary seat 13, and the inner side of the rectangular sliding rod 21 is rotatably connected to a roller 42, and the roller 42 fits on one side of the clamping block 41;

[0038] When the workpiece body 6 needs to be rotated and transposed for processing, the first drive motor 18 can be started intermittently, and the output end of the first drive motor 18 drives the ring 14 to drive the supporting base 15 to rotate, thereby driving the workpiece body 6 to rotate, so as to perform transposition processing on the workpiece body 6. When the output end of the first drive motor 18 stops running, the second electric push rod 19 is started, and the output end of the second electric push rod 19 drives the auxiliary ring 20 to drive the four rectangular slide bars 21 to move in the direction of the clamping block 41, so that the rotating shaft 44 drives one end of the torsion spring 45 to twist, and when the roller 42 contacts the back of the clamping block 41, the clamping block 41 is pushed to rotate in the direction of the ring 14. The four clamping blocks 41 can form a correction for the position of the ring 14. At the same time, after the clamping block 41 rotates ninety degrees, the ring 14 can be clamped, so as to improve the accuracy of the workpiece body 6 after loading, thereby further improving the accuracy of processing the workpiece body 6.

[0039] Before the first driving motor 18 is started, the second electric push rod 19 can be started first, and after the output end of the second electric push rod 19 drives the auxiliary ring 20 to reset, the first driving motor 18 is started. Example

[0040] The back of the T-shaped slider 12 is provided with an auxiliary clamping member for clamping the T-shaped slider 12, and the auxiliary clamping member includes a boss slide bar 38 slidably connected to the top of the T-shaped slider 12, one end of the boss slide bar 38 penetrates to the top of the T-shaped slider 12 and is fixedly connected with a spherical rod 39, one side of the auxiliary ring 20 is fixedly connected with a power push block 22, and a second inclined surface 40 is provided on the inner side of the power push block 22, the bottom of the boss slide bar 38 is fixedly connected with a second rectangular rack 34, the inner side of the boss slide bar 38 is fixedly connected with a second connecting spring 37, and the second connecting spring One end of 37 is fixedly connected to the T-shaped slider 12, one side of the T-shaped slider 12 is fixedly connected to a connecting seat 35, the inner side of the connecting seat 35 is rotatably connected to a rotating shaft 36, one end of the rotating shaft 36 is fixedly connected to a rotating block 32, and the other end of the rotating shaft 36 is fixedly connected to a second spur gear 46 meshing with the second rectangular rack 34, the top of the second auxiliary seat 8 is fixedly connected to a resisting rod 31, one end of the rotating block 32 is provided with an arc surface, the inner side of the resisting rod 31 is provided with a first inclined surface 33, and the inner side of the resisting rod 31 is composed of a plane and the first inclined surface 33;

[0041] When the auxiliary ring 20 moves toward the third auxiliary seat 13, it drives the power push block 22 to move. When the second inclined surface 40 inside the power push block 22 contacts the spherical rod 39, the spherical rod 39 is pushed to drive the boss slide bar 38 to move downward under the action of the second inclined surface 40, thereby pushing the second rectangular rack 34 to drive the second spur gear 46 to rotate, and then the two rotating blocks 32 rotate toward the inside of the resistance rod 31. When the T-shaped slider 12 is offset due to wear during long-term use, the two rotating blocks 32 rotate and contact the first inclined surface 33, so that the T-shaped slider 12 can be pushed to calibrate to the center position of the second auxiliary seat 8, thereby further improving the accuracy of the workpiece body 6 after loading. At the same time, when the rotating block 32 rotates ninety degrees, it can contact the inner plane of the resistance rod 31, so that the T-shaped slider 12 can be tightly embraced with the second auxiliary seat 8, thereby further improving the stability of the T-shaped slider 12 when placed.

[0042] What has been described above are only preferred specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully intelligent production equipment for subframes, characterized in that: include: A workbench (1) and a bracket (2) fixedly connected to one side of the workbench (1), wherein a cutting device (3) and a punching device (4) are respectively installed on the inner top and one side of the bracket (2); A first support (5), the first support (5) being mounted on the top of the workbench (1), two groups of workpiece bodies (6) being arranged on the top of the first support (5), a material-changing mechanism for alternating the two groups of workpiece bodies (6) being arranged on the top of the first support (5), the material-changing mechanism comprising a second support (10) fixedly connected to the top of the first support (5), the top of the first support (5) being located on one side of the second support (10) and being slidably connected to a first auxiliary seat (7) and a second auxiliary seat (8) respectively, the first auxiliary seat (7) and the second auxiliary seat (8) being staggered, the inner sides of the first auxiliary seat (7) and the second auxiliary seat (8) being slidably connected to a T-shaped slider (12), one end of the T-shaped slider (12) being fixedly connected to a third auxiliary seat (13), the third auxiliary seat ( A first drive motor (18) is installed on one side of the third auxiliary seat (13), the output end of the first drive motor (18) passes through the inner side of the third auxiliary seat (13) and is connected to a ring (14), the outer wall of the third auxiliary seat (13) is provided with a clamp for calibrating the position of the ring (14), the bottom of the ring (14) is fixedly connected to a supporting base (15), the supporting base (15) is located at the bottom of the workpiece body (6), a first electric push rod (16) is installed on one side of the supporting base (15), the output end of the first electric push rod (16) passes through the upper side of the supporting base (15) and is fixedly connected to a clamping ring (17), and the clamping ring (17) is attached to the top of the workpiece body (6), and an auxiliary clamping member for clamping the T-shaped slider (12) is provided on the back side of the T-shaped slider (12); The material exchange mechanism further comprises a second drive motor (47) mounted on one side of the second support (10); an output end of the second drive motor (47) is connected to a one-way threaded screw (25); one end of the one-way threaded screw (25) passes through the inner side of the second support (10) and is rotatably connected to the second support (10); a rectangular guide rod (26) is fixedly connected to the inner side of the second support (10); the first auxiliary seat (7) is threadedly connected to the outer wall of the one-way threaded screw (25) and is slidably connected to the outer wall of the rectangular guide rod (26); the top of the first support (5) is fixedly connected to There are two ramp guide rails (9) of different lengths, one side of one of the ramp guide rails (9) is fixedly connected to a suspension rod (27), and the inner side of the suspension rod (27) is rotatably connected to a first spur gear (28), the inner side of the first auxiliary seat (7) is fixedly connected to an L-shaped spur rack (11), the inner side of the second auxiliary seat (8) is fixedly connected to a first rectangular spur rack (23), the L-shaped spur rack (11) and the first rectangular spur rack (23) are both meshed with the first spur gear (28), and one side of the T-shaped slider (12) is provided with a toggle assembly for toggle the T-shaped slider (12) to move; The toggle assembly comprises a rectangular rod (24) fixedly connected to the inner side of the T-shaped slider (12), the bottom of the rectangular rod (24) being rotatably connected to a guide wheel (30), the inner side of the second auxiliary seat (8) being fixedly connected to a first connecting spring (29), and one end of the first connecting spring (29) being fixedly connected to the T-shaped slider (12); The clamping device comprises four groups of fixed seats (43) fixedly connected to the inner side of the third auxiliary seat (13), a clamping block (41) is arranged on the inner side of each group of the fixed seats (43), a rotating shaft (44) is fixedly connected to both sides of the clamping block (41), and one end of the rotating shaft (44) passes through the outside of the fixed seat (43) and is rotatably connected to the fixed seat (43), and a torsion spring (45) is installed between the rotating shaft (44) and the fixed seat (43); The clamping device further comprises a second electric push rod (19) mounted on one side of the third auxiliary seat (13); the output end of the second electric push rod (19) is fixedly connected to an auxiliary ring (20); the inner side of the auxiliary ring (20) is fixedly connected to four rectangular slide rods (21); one end of the rectangular slide rod (21) penetrates the inner side of the third auxiliary seat (13); the inner side of the rectangular slide rod (21) is rotatably connected to a roller (42), and the roller (42) is attached to one side of the clamping block (41); The auxiliary pressing member comprises a boss slide bar (38) slidably connected to the top of the T-shaped slider (12), one end of the boss slide bar (38) passes through the top of the T-shaped slider (12) and is fixedly connected to a spherical rod (39), one side of the auxiliary ring (20) is fixedly connected to a power push block (22), and a second inclined surface (40) is provided on the inner side of the power push block (22), the bottom of the boss slide bar (38) is fixedly connected to a second rectangular rack (34), and the inner side of the boss slide bar (38) is fixedly connected to a second connecting spring ( 37), and one end of the second connecting spring (37) is fixedly connected to the T-shaped slider (12), one side of the T-shaped slider (12) is fixedly connected to a connecting seat (35), the inner side of the connecting seat (35) is rotatably connected to a rotating shaft (36), one end of the rotating shaft (36) is fixedly connected to a rotating block (32), and the other end of the rotating shaft (36) is fixedly connected to a second spur gear (46) meshing with the second rectangular rack (34), and the top of the second auxiliary seat (8) is fixedly connected to a resisting rod (31).

2. The fully intelligent production equipment for subframes according to claim 1 is characterized in that: The bottom of the second auxiliary seat (8) is fixedly connected to a limit block, the top of the first support (5) is provided with a limit sliding groove matching the limit block, and the second auxiliary seat (8) is slidably connected to the first support (5) via the limit block fixedly connected to the bottom.

3. The fully intelligent production equipment for subframes according to claim 1 is characterized in that: The width of the first spur gear (28) is greater than the width of the L-shaped spur rack (11) and the first rectangular spur rack (23); a gap is provided between the rectangular rod (24) and the second auxiliary seat (8), and the width of the gap matches that of the L-shaped spur rack (11).

4. The fully intelligent production equipment for subframes according to claim 1 is characterized in that: One end of the rotating block (32) is provided with an arc surface, the inner side of the abutting rod (31) is provided with a first inclined surface (33), and the inner side of the abutting rod (31) is composed of a plane and the first inclined surface (33).

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