Multifunctional automobile part stamping device and using method thereof

Abstract

The invention relates to the technical field of automobile part stamping equipment, in particular to a multifunctional automobile part stamping device and a using method thereof.The multifunctional automobile part stamping device comprises a fixing base used for supporting, and four sets of fixing guide rods are arranged on the inner end face of the fixing base at equal intervals; and guide sliding shafts are fixedly arranged at four corners of the upper end surface of the fixed base. By arranging the stamping device, the discharging device and the material guiding device, when automobile parts are stamped, the automobile parts can be subjected to integrated feeding, stamping, ejection and discharging operation, the functional diversity of the equipment is effectively improved, meanwhile, the automation degree of the equipment is also improved, and the production efficiency is improved. And therefore, the stamping machining efficiency of the equipment on the automobile parts is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile component stamping equipment, in particular to a multifunctional automobile component stamping device and a use method thereof. Background Art

[0002] The automobile parts stamping device is an important equipment in the automobile manufacturing process. It is mainly a device that uses high-pressure gas or mechanical force to stamp metal materials into parts of specific shapes and sizes, which can effectively improve the processing speed of automobile parts.

[0003] For example, the publication number is: CN109604403A, which discloses a stamping device for automobile parts, including a base, on which are arranged two mutually parallel support rods and two mutually symmetrically arranged and used in conjunction with each other; the positioning member includes a first mounting plate, the two ends of the first mounting plate are respectively connected to the support rods, a first adjustment hole is provided on the first mounting plate, a second mounting plate is provided at the rear end of the first mounting plate, the second mounting plate is located between the two support rods, a fifth adjustment hole used in conjunction with the first adjustment hole is provided on the first fixing plate, and two second bolts pass through the first adjustment hole and the fifth adjustment hole to connect the first fixing plate with the first mounting plate. On the one hand, the present invention has a positioning and adjustment function, and is suitable for stamping parts of different sizes; on the other hand, the stamping shape can be changed, and different stamping parts can be shaped differently.

[0004] Although the above-mentioned equipment can perform stamping operations on automobile parts, it is not convenient to simultaneously perform automatic integrated ejection and unloading operations on the stamped parts, thereby reducing the functional diversity of the equipment and also reducing the practical performance of the equipment. Therefore, a multifunctional automobile part stamping device and a method of using the same are needed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional automobile component stamping device and a method of using the same to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional automobile parts stamping device and a method for using the same, comprising a fixed base for support, four groups of fixed guide rods are equidistantly arranged on the inner end surface of the fixed base, and guide slide shafts are fixedly arranged at the four corners of the upper end surface of the fixed base, support top plates are fixedly arranged on the upper end surfaces of the four groups of guide slide shafts, and four groups of guide sockets are equidistantly opened on the upper end surface of the fixed base,

[0007] A shaping mold, wherein the shaping mold is fixedly arranged on the inner end surface of the fixed base, and a limiting sliding groove for limiting is provided on the inner end surface of the shaping mold;

[0008] A punching device, wherein the punching device is fixedly arranged on the upper end surface of the supporting top plate;

[0009] A support guide seat, wherein the support guide seat is fixedly arranged on the front end surface of the fixed base, and two sets of material guide devices for conveying are arranged on the upper end surface of the support guide seat;

[0010] A material discharge device is fixedly arranged on the upper end surface of the support guide seat, and the fixed base is slidably connected with an ejection device through the fixed guide rod.

[0011] Preferably, the stamping device includes a fixed slide, a stamping cylinder is fixedly arranged at the center of the upper end surface of the fixed slide, and a shaping die is fixedly arranged at the center of the lower end surface of the fixed slide, a linear guide shaft is symmetrically arranged on the upper end surface of the fixed slide, and four groups of positioning plug shafts are equidistantly arranged on the lower end surface of the fixed slide, and rubber buffer pads are arranged at the four corners of the lower end surface of the fixed slide.

[0012] Preferably, the material unloading device includes a guiding cylinder for guiding, the inner end surface of the guiding cylinder is slidably clamped with a cylinder push rod, and an alignment seat is fixedly arranged at the output end of the cylinder push rod, a double-axis cylinder is fixedly arranged at the center of the upper end surface of the alignment seat, and a rotating cylinder is fixedly arranged at the output end of the double-axis cylinder, a limiting clamp is fixedly arranged on the lower end surface of the rotating cylinder, and two groups of vacuum suction cups are arranged on the inner end surface of the limiting clamp.

[0013] Preferably, the material guiding device includes a supporting guide seat, the inner end surface of the supporting guide seat is rotatably clamped with two sets of synchronous belt pulleys, and a servo motor is fixedly provided on the side end surface of the supporting guide seat opposite to the synchronous belt pulleys, and the two sets of synchronous belt pulleys are meshed and connected by a transmission synchronous belt.

[0014] Preferably, the ejection device comprises a guide base, the inner end surface of the guide base is provided with four sets of spring retaining rings equidistantly near the outside, the lower end surface of the guide base is provided with positioning holes equidistantly, and an ejection socket is fixedly provided at the center of the upper end surface of the guide base.

[0015] Preferably, the ejection device is adapted to the fixed guide rod through the guide base and then slidably engaged with the inner end surface of the fixed base. The four groups of fixed guide rods can provide sufficient guiding foundation for the guide base, thereby improving the guiding stability of the guide base inside the fixed base.

[0016] Preferably, the ejector seat is sealed and slidably connected to the inner end surface of the shaping mold through the limiting slide groove. The ejector seat can slide inside the shaping mold through the limiting slide groove, which can facilitate the subsequent stamping and shaping, and can also facilitate the subsequent automatic ejection of the workpiece after stamping, thereby improving the efficiency of subsequent equipment processing.

[0017] Preferably, the positioning shaft is slidably engaged with the guide socket, and the fixed slide is slidably engaged with the spring retaining ring through the positioning shaft, and the fixed slide is slidably engaged with the guide shaft through the rubber buffer pad. When the part blank is stamped, the positioning shaft can be plugged into the inside of the spring retaining ring, so that the guide base drives the ejection seat to move down to the bottom and fits with the bottom of the shaping mold, thereby facilitating the subsequent stamping of the shaping die and providing sufficient elastic force for the subsequent ejection stamping of the workpiece.

[0018] A method for using a multifunctional automobile parts stamping device comprises the following steps:

[0019] S1: Pre-loading, the staff can position the blank to be stamped on the upper part of the material guide device. One of the two groups of material guide devices is used to unload the adsorbed workpiece, and the other group is used to provide the equipment with enough blanks for loading. The double-axis cylinder can drive the two groups of vacuum suction cups at the bottom to move downward. One group of vacuum suction cups can continuously adsorb the blank and prepare for loading, while the other group of vacuum suction cups is empty and ready for unloading;

[0020] S2: For stamping of automotive parts blanks, the shaping die can drive the fixed slide seat, the shaping die and the positioning plug shaft at the bottom to move downward synchronously. The positioning plug shaft can first penetrate the guide plug hole and press into the inside of the spring clamp ring, driving the guide base to move downward, so that the ejection seat completely closes the shaping die, and the shaping die can synchronously complete the stamping operation on the blank inside the shaping die;

[0021] S3: After the workpiece is ejected and the stamping operation is completed, the stamping cylinder drives the shaping die to reset, the positioning plug shaft releases the limit on the guide base, and the four sets of positioning sockets can synchronously eject the ejection seat and the workpiece inside the shaping die through elastic force;

[0022] S4: The workpiece is unloaded, and the material guide cylinder can drive the cylinder push rod and the alignment clamp forward. Then the vacuum suction cup is positioned coaxially with the shaping mold. At this time, the double-axis cylinder can drive the limit clamp to move downward, and the vacuum suction cup that has not adsorbed the blank can adsorb the stamped workpiece. After the adsorption is completed, the double-axis cylinder drives the limit clamp to lift, and the rotating cylinder rotates 180 degrees, so that the vacuum suction cup with the blank is opposite to the shaping mold. At the same time, the double-axis cylinder can drive the limit clamp to move downward, so that a new group of blanks are introduced into the shaping mold.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention provides a punching device, a feeding device and a material guiding device, and can perform integrated feeding, punching, ejecting and feeding operations on automobile parts when processing automobile parts, thereby effectively improving the functional diversity of the equipment, and also improving the degree of automation of the equipment, thereby improving the stamping processing efficiency of the equipment on automobile parts.

[0025] 2. When the present invention is performing unloading operations on automobile parts, the guide cylinder can drive the alignment holder to move back and forth through the circulation of the cylinder push rod, thereby providing sufficient guiding space for the vacuum suction cup to adsorb and unload materials. At the same time, the rotating cylinder can drive the two groups of vacuum suction cups to flip 180 degrees, which is convenient for the vacuum suction cups to load materials synchronously while unloading, effectively improving the efficiency of the equipment in loading and unloading workpieces synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 A disassembled diagram of the main body of the present invention;

[0028] Figure 2 It is a structural schematic diagram of the main body of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the punching device of the present invention;

[0030] Figure 4 is a side view of the punching device of the present invention;

[0031] Figure 5 It is a structural schematic diagram of the blanking device of the present invention;

[0032] Figure 6 It is a side view of the feeding device of the present invention;

[0033] Figure 7 It is a disassembled diagram of the material guiding device of the present invention;

[0034] Figure 8 It is a structural schematic diagram of the material guiding device of the present invention;

[0035] Fig. 9 It is a schematic structural diagram of the ejection device of the present invention.

[0036] In the figure: 1-support top plate, 2-stamping device, 3-feeding device, 4-material guiding device, 5-ejection device, 6-support guide seat, 7-limiting slide groove, 8-shaping mold, 9-guide slide shaft, 10-fixed base, 11-fixed guide rod, 12-guide socket, 21-shaping die, 22-stamping cylinder, 23-linear guide shaft, 24-fixed slide seat, 25-rubber buffer pad, 26-positioning plug shaft, 31-material guiding cylinder, 32-rotating cylinder, 33-vacuum suction cup, 34-limiting fixture, 35-alignment seat, 36-double-axis cylinder, 37-cylinder push rod, 41-transmission synchronous belt, 42-synchronous pulley, 43-support guide seat, 44-servo motor, 51-ejection seat, 52-guide base, 53-positioning socket, 54-spring retaining ring. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0039] The present invention is further described below in conjunction with the accompanying drawings.

[0040] Example 1

[0041] See also Figure 1-9 The present invention provides an embodiment: a multifunctional automobile parts stamping device and a method of using the same, comprising a fixed base 10 for support, four groups of fixed guide rods 11 are equidistantly arranged on the inner end surface of the fixed base 10, and guide slide shafts 9 are fixedly arranged at the four corners of the upper end surface of the fixed base 10, a supporting top plate 1 is fixedly arranged on the upper end surface of the four groups of guide slide shafts 9, and four groups of guide sockets 12 are equidistantly opened on the upper end surface of the fixed base 10,

[0042] A shaping mold 8, the shaping mold 8 is fixedly arranged on the inner end surface of the fixed base 10, and a limiting sliding groove 7 for limiting is opened on the inner end surface of the shaping mold 8;

[0043] A punching device 2, the punching device 2 is fixedly arranged on the upper end surface of the supporting top plate 1;

[0044] A support guide seat 6, the support guide seat 6 is fixedly arranged on the front end surface of the fixed base 10, and two sets of material guide devices 4 for conveying are arranged on the upper end surface of the support guide seat 6;

[0045] The material discharge device 3 is fixedly arranged on the upper end surface of the support guide seat 6 , and the fixed base 10 is slidably connected with the ejection device 5 through the fixed guide rod 11 .

[0046] The stamping device 2 includes a fixed slide 24, a stamping cylinder 22 is fixedly arranged at the center of the upper end surface of the fixed slide 24, and a shaping die 21 is fixedly arranged at the center of the lower end surface of the fixed slide 24, a linear guide shaft 23 is symmetrically arranged on the upper end surface of the fixed slide 24, and four groups of positioning plug shafts 26 are equidistantly arranged on the lower end surface of the fixed slide 24, and rubber buffer pads 25 are arranged at the four corners of the lower end surface of the fixed slide 24.

[0047] The unloading device 3 includes a guiding cylinder 31 for guiding, the inner end surface of the guiding cylinder 31 is slidably clamped with a cylinder push rod 37, and a positioning clamp 35 is fixedly arranged at the output end of the cylinder push rod 37, a double-axis cylinder 36 is fixedly arranged at the center of the upper end surface of the positioning clamp 35, and a rotating cylinder 32 is fixedly arranged at the output end of the double-axis cylinder 36, a limiting clamp 34 is fixedly arranged on the lower end surface of the rotating cylinder 32, and two groups of vacuum suction cups 33 are arranged on the inner end surface of the limiting clamp 34.

[0048] The material guiding device 4 comprises a supporting guide seat 43 , the inner end surface of which is rotatably clamped with two sets of synchronous pulleys 42 , and a servo motor 44 is fixedly provided on the side end surface of the supporting guide seat 43 opposite to the synchronous pulleys 42 , and the two sets of synchronous pulleys 42 are meshedly connected via a transmission synchronous belt 41 .

[0049] The ejection device 5 includes a guide base 52 , the inner end surface of the guide base 52 is provided with four sets of spring retaining rings 54 at equal distances near the outside, the lower end surface of the guide base 52 is provided with positioning holes 53 at equal distances, and an ejection card seat 51 is fixedly provided at the center of the upper end surface of the guide base 52 .

[0050] The ejection device 5 is adapted to the fixed guide rod 11 through the guide base 52 and then slidably engaged with the inner end surface of the fixed base 10. The four groups of fixed guide rods 11 can provide sufficient guiding foundation for the guide base 52, thereby improving the guiding stability of the guide base 52 inside the fixed base 10.

[0051] The ejector seat 51 is sealed and slidably connected to the inner end surface of the shaping mold 8 through the limiting slide groove 7. The ejector seat 51 can slide inside the shaping mold 8 through the limiting slide groove 7, which can facilitate the subsequent stamping and shaping, and can also facilitate the subsequent automatic ejection of the workpiece after stamping, thereby improving the efficiency of subsequent equipment processing.

[0052] The positioning plug shaft 26 is slidably engaged with the guide socket 12, and the fixed slide seat 24 is slidably engaged with the spring retaining ring 54 through the positioning plug shaft 26. The fixed slide seat 24 is slidably engaged with the guide slide shaft 9 through the rubber buffer pad 25. When the part blank is stamped, the positioning plug shaft 26 can be plugged into the inside of the spring retaining ring 54, so that the guide base 52 drives the ejection seat 51 to move down to the bottom and fit with the bottom of the shaping mold 8, thereby facilitating the subsequent stamping of the shaping die 21 and providing sufficient elastic force for the subsequent ejection stamping of the workpiece.

[0053] A method for using a multifunctional automobile parts stamping device comprises the following steps:

[0054] S1: Pre-loading, the staff can position the blank to be stamped on the upper part of the material guide device 4. One of the two groups of material guide devices 4 is used to unload the adsorbed workpiece, and the other group is used to provide the equipment with enough blanks for loading. The double-axis cylinder 36 can drive the two groups of vacuum suction cups 33 at the bottom to move downward. One group of vacuum suction cups 33 can continuously adsorb the blank to prepare for loading, and the other group of vacuum suction cups 33 is empty to prepare for unloading;

[0055] S2: When stamping the blank of the automobile parts, the shaping die 21 can drive the fixed slide seat 24, the shaping die 21 and the positioning plug shaft 26 at the bottom to move downward synchronously. The positioning plug shaft 26 can first penetrate the guide plug hole 12 and press to the inside of the spring clamp ring 54, driving the guide base 52 to move downward, so that the ejection seat 51 completely closes the shaping die 8, and the shaping die 21 can synchronously complete the stamping operation on the blank inside the shaping die 8;

[0056] S3: After the workpiece is ejected and the stamping operation is completed, the stamping cylinder 22 drives the shaping die 21 to reset, the positioning plug shaft 26 releases the limit on the guide base 52, and the four groups of positioning plug holes 53 can synchronously eject the ejection seat 51 and the workpiece inside the shaping die 8 through elastic force;

[0057] S4: The workpiece is unloaded, and the material guiding cylinder 31 can drive the cylinder push rod 37 and the alignment clamp 35 to move forward, and then the vacuum suction cup 33 is positioned coaxially with the shaping mold 8. At this time, the double-axis cylinder 36 can drive the limiting clamp 34 to move downward, and the vacuum suction cup 33 that has not adsorbed the blank can adsorb the stamped workpiece. After the adsorption is completed, the double-axis cylinder 36 drives the limiting clamp 34 to lift, and the rotating cylinder 32 rotates 180 degrees, so that the vacuum suction cup 33 with the blank is opposite to the shaping mold 8. At the same time, the double-axis cylinder 36 can drive the limiting clamp 34 to move downward, so that a new group of blanks are introduced into the shaping mold 8.

[0058] Working principle: Before use, the staff can position the blank to be stamped on the upper part of the material guide device 4. One of the two groups of material guide devices 4 is used to unload the adsorbed workpiece, and the other side can provide enough blanks for the equipment to load. In the initial state, the double-axis cylinder 36 can drive the two groups of vacuum suction cups 33 at the bottom to move downward. At this time, one group of vacuum suction cups 33 can continuously adsorb the blank, which is convenient for subsequent loading, and then convenient for the subsequent continuous supply of blanks to the inside of the shaping mold 8 for stamping. When performing the stamping operation, the staff can start the plastic The shaping die 21, at this time, the shaping die 21 can drive the fixed slide seat 24 at the bottom to move downward under the guidance of the guide slide shaft 9, and at the same time, the fixed slide seat 24 can synchronously drive the shaping die 21 and the four sets of positioning plug shafts 26 to move downward synchronously. When moving downward close to the blank inside the shaping die 8, at this time, the positioning plug shaft 26 can first penetrate the guide socket 12 and press to the inside of the spring clamp ring 54, and then drive the guide base 52 to move downward. At this time, the ejection seat 51 just completely closes the shaping die 8, and at the same time, the shaping die 21 can synchronously complete the stamping of the blank inside the shaping die 8 After the stamping operation is completed, the stamping cylinder 22 drives the shaping die 21 to reset. At this time, the positioning plug shaft 26 releases the limit on the guide base 52. The four sets of positioning sockets 53 can synchronously eject the ejection card seat 51 and the workpiece inside the shaping mold 8 through elastic force. At the same time, the material guide cylinder 31 is started, and the material guide cylinder 31 can drive the cylinder push rod 37 and the positioning card seat 35 to move forward until the front vacuum suction cup 33 is positioned at the same axis as the shaping mold 8. At this time, the double-axis cylinder 36 can drive the limit fixture 34 to move downward, and the vacuum suction cup 33 that has not been adsorbed is The empty suction cup 33 can adsorb the workpiece that has been stamped. After the adsorption is completed, the double-axis cylinder 36 drives the limit clamp 34 to lift, and then the rotating cylinder 32 rotates 180 degrees, so that the vacuum suction cup 33 with the blank is opposite to the shaping mold 8. At the same time, the double-axis cylinder 36 can drive the limit clamp 34 to move downward, so that a new group of blanks are introduced into the shaping mold 8 to complete the loading. Then the material guide cylinder 31 is reset. The double-axis cylinder 36 can now drive the workpiece to be introduced into the upper part of a group of material guide devices 4, and at the same time, the empty vacuum suction cup 33 can adsorb the next group of blanks.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional automobile parts stamping device, comprising a fixed base (10) for support, four groups of fixed guide rods (11) are equidistantly arranged on the inner end surface of the fixed base (10), and guide slide shafts (9) are fixedly arranged at four corners of the upper end surface of the fixed base (10), support top plates (1) are fixedly arranged on the upper end surfaces of the four groups of guide slide shafts (9), and four groups of guide plug holes (12) are equidistantly opened on the upper end surface of the fixed base (10), characterized in that: A shaping mold (8), wherein the shaping mold (8) is fixedly arranged on the inner end surface of the fixed base (10), and a limiting sliding groove (7) for limiting position is provided on the inner end surface of the shaping mold (8); A punching device (2), wherein the punching device (2) is fixedly arranged on the upper end surface of the supporting top plate (1); A support guide seat (6), wherein the support guide seat (6) is fixedly arranged on the front end surface of the fixed base (10), and two sets of material guide devices (4) for conveying are arranged on the upper end surface of the support guide seat (6); A material discharge device (3) is fixedly arranged on the upper end surface of the support guide seat (6), and the fixed base (10) is slidably connected with the ejection device (5) through the fixed guide rod (11).

2. A multifunctional automobile parts stamping device according to claim 1, characterized in that: The punching device (2) comprises a fixed slide (24), a punching cylinder (22) is fixedly arranged at the center of the upper end surface of the fixed slide (24), and a shaping die (21) is fixedly arranged at the center of the lower end surface of the fixed slide (24), a linear guide shaft (23) is symmetrically arranged on the upper end surface of the fixed slide (24), and four groups of positioning plug shafts (26) are equidistantly arranged on the lower end surface of the fixed slide (24), and rubber buffer pads (25) are arranged at the four corners of the lower end surface of the fixed slide (24).

3. A multifunctional automobile parts stamping device according to claim 2, characterized in that: The material unloading device (3) comprises a material guiding cylinder (31) for guiding, a cylinder push rod (37) is slidably engaged on the inner end surface of the material guiding cylinder (31), and an alignment clamping seat (35) is fixedly arranged at the output end of the cylinder push rod (37), a double-axis cylinder (36) is fixedly arranged at the center of the upper end surface of the alignment clamping seat (35), and a rotating cylinder (32) is fixedly arranged at the output end of the double-axis cylinder (36), a limit clamp (34) is fixedly arranged on the lower end surface of the rotating cylinder (32), and two groups of vacuum suction cups (33) are arranged on the inner end surface of the limit clamp (34).

4. A multifunctional automobile parts stamping device according to claim 3, characterized in that: The material guiding device (4) comprises a supporting guide seat (43), the inner end surface of the supporting guide seat (43) is rotatably engaged with two sets of synchronous belt pulleys (42), and a servo motor (44) is fixedly arranged on the side end surface of the supporting guide seat (43) opposite to the synchronous belt pulleys (42), and the two sets of synchronous belt pulleys (42) are meshedly connected via a transmission synchronous belt (41).

5. The multifunctional automobile parts stamping device according to claim 4, characterized in that: The ejection device (5) comprises a guide base (52), the inner end surface of the guide base (52) is provided with four groups of spring retaining rings (54) at equal intervals near the outside, the lower end surface of the guide base (52) is provided with positioning holes (53) at equal intervals, and the center of the upper end surface of the guide base (52) is fixedly provided with an ejection clamping seat (51).

6. A multifunctional automobile parts stamping device according to claim 5, characterized in that: The ejection device (5) is adapted to the fixed guide rod (11) through the guide base (52) and is then slidably engaged with the inner end surface of the fixed base (10).

7. The multifunctional automobile parts stamping device according to claim 5, characterized in that: The ejection seat (51) is sealed and slidably engaged with the inner end surface of the shaping mold (8) through the limiting sliding groove (7).

8. The multifunctional automobile parts stamping device according to claim 5, characterized in that: The positioning plug shaft (26) is slidably engaged with the guide plug hole (12), and the fixed slide seat (24) is slidably engaged with the spring clamp ring (54) through the positioning plug shaft (26), and the fixed slide seat (24) is slidably engaged with the guide slide shaft (9) through the rubber buffer pad (25).

9. The method for using the multifunctional automobile parts stamping device according to any one of claim 8, characterized in that: The following steps are involved: S1: Pre-loading, the staff can position the blank to be punched on the upper part of the material guide device (4), one of the two groups of material guide devices (4) is used to unload the adsorbed workpiece, and the other group is used to provide the equipment with enough blanks for loading, the double-axis cylinder (36) can drive the two groups of vacuum suction cups (33) at the bottom to move downward, one group of vacuum suction cups (33) can continuously adsorb the blank, ready for loading, and the other group of vacuum suction cups (33) is empty, ready for unloading; S2: When stamping the blank of the automobile parts, the shaping die (21) can drive the fixed slide seat (24), the shaping die (21) and the positioning plug shaft (26) at the bottom to move downward synchronously, and the positioning plug shaft (26) can first penetrate the guide plug hole (12) and press to the inside of the spring clamp ring (54), driving the guide base (52) to move downward, so that the ejection seat (51) completely closes the shaping die (8), and the shaping die (21) can synchronously complete the stamping operation on the blank inside the shaping die (8); S3: After the workpiece is ejected and the punching operation is completed, the punching cylinder (22) drives the shaping die (21) to reset, the positioning plug shaft (26) releases the limit on the guide base (52), and the four groups of positioning plug holes (53) can synchronously eject the ejection seat (51) and the workpiece inside the shaping die (8) through elastic force; S4: The workpiece is unloaded, the guide cylinder (31) can drive the cylinder push rod (37) and the alignment clamp (35) to move forward, and then the vacuum suction cup (33) is positioned at the same axis as the shaping mold (8). At this time, the double-axis cylinder (36) can drive the limit clamp (34) to move downward, and the vacuum suction cup (33) that has not absorbed the blank can absorb the stamped workpiece. After the absorption is completed, the double-axis cylinder (36) drives the limit clamp (34) to lift, and the rotating cylinder (32) rotates 180 degrees, so that the vacuum suction cup (33) with the blank is opposite to the shaping mold (8). At the same time, the double-axis cylinder (36) can drive the limit clamp (34) to move downward, so that a new group of blanks are introduced into the shaping mold (8).

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