A metal piece stamping auxiliary device

Abstract

The utility model discloses a metal piece stamping auxiliary equipment, including the auxiliary equipment body of setting at the stamping equipment import, the auxiliary equipment body includes: the base, is provided with the back shaped carrier plate above, the top front side and the top rear side of back shaped carrier plate all rotate and embed a plurality of support rotating sleeves, lifting vertical guide drive assembly, fixed mounting at the top of base, and with back shaped carrier plate front side and rear side fixed connection, screw horizontal drive horizontal guide subassembly, install between back shaped carrier plate both sides inner wall. The utility model discloses through setting up a series of structures, the easy mode of electric drive is used to assist personnel to easily lift the stamping steel plate in low place and push the feeding after lifting, and the feeding work is conveniently and quickly carried out, and the personnel does not need to lift the heavy stamping steel plate, avoids the phenomenon that personnel is difficult to easily lift the heavy stamping steel plate because of the higher stamping equipment import, saves time and labor, improves work efficiency and feeding convenience and easiness and easiness.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, specifically to an auxiliary device for stamping metal parts. Background Technology

[0002] Stamping is a forming process that uses a press and dies to apply external force to sheet metal, strip, tube, and profiles, causing them to undergo plastic deformation or separation, thereby obtaining workpieces (stamped parts) of the required shape and size. Stamping and forging both belong to plastic processing (or pressure processing) and are collectively referred to as forging and pressing. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips; most of them are made into finished products through stamping.

[0003] When stamping metal parts, some metal sheets are large and heavy. However, the imported worktable of the stamping equipment is usually quite high, making it difficult for workers to quickly move the metal parts onto the processing table of the stamping equipment for processing. It requires multiple people to move the metal parts, which is time-consuming, labor-intensive, and inefficient. There is a need for a device that can help personnel to easily and conveniently load heavy sheet metal. In view of this, this application proposes a metal parts stamping auxiliary device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide an auxiliary device for stamping metal parts to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal stamping auxiliary device, comprising an auxiliary device body disposed at the inlet of the stamping device, the auxiliary device body comprising: The base has a U-shaped carrier plate on top, and multiple supporting rotating sleeves are rotatably fitted on the top front and top rear sides of the U-shaped carrier plate; the multiple supporting rotating sleeves are used to provide movable support for the steel plate to be stamped when personnel place it. The lifting vertical guide drive assembly is fixedly installed on the top of the base and fixedly connected to the front and rear sides of the U-shaped carrier plate; A threaded transverse drive and guide assembly is installed between the inner walls of both sides of a spiral-shaped carrier plate. A drive motor with an output shaft fixedly connected to the threaded transverse drive and guide assembly is fixedly installed on the left side of the spiral-shaped carrier plate. The horizontal push block is fixedly connected to the top of the threaded horizontal drive guide assembly, and its top position is higher than the top position of the support rotating sleeve. The lifting vertical guide drive assembly is used to drive the lifting and lowering of the circular carrier plate to lift the heavier steel plate to be stamped, avoiding the phenomenon that it is difficult for personnel to easily lift the heavier steel plate to be stamped due to the high inlet of the stamping equipment. The threaded horizontal drive guide assembly is used to drive the horizontal push block to move right and left when the drive motor starts. When the horizontal push block moves to the right, it pushes the raised steel plate to be stamped to the right into the inlet of the stamping equipment, so as to help personnel easily load the steel plate to be stamped.

[0006] Preferably, the lifting vertical guide drive assembly includes two electric slide rail modules, four L-shaped guide rods, and four vertical guide sleeves. The two electric slide rail modules are respectively fixedly installed on the front and rear sides of the top of the base. The moving ends of the two electric slide rail modules are respectively fixedly connected to the front and rear sides of the U-shaped carrier plate. The two sides of the electric slide rail modules are respectively fixedly connected to the corresponding L-shaped guide rods. The bottom ends of the four L-shaped guide rods are all fixedly connected to the top of the base. The four vertical guide sleeves are respectively slidably sleeved on the corresponding L-shaped guide rods. The front and rear sides of the U-shaped carrier plate are respectively welded and fixed to the outer sides of the two corresponding vertical guide sleeves.

[0007] Preferably, the threaded transverse drive guide assembly includes two transverse guide rods, a screw, and a movable seat. The two transverse guide rods are fixedly connected between the inner walls of the two sides of the U-shaped carrier plate. The screw is rotatably mounted on the inner wall of the right side of the U-shaped carrier plate and located between the two transverse guide rods. The movable seat is slidably sleeved on the two transverse guide rods and threadedly sleeved on the screw. The right end of the output shaft of the drive motor is fixedly connected to the left end of the screw. The top of the movable seat is fixedly connected to the bottom of the transverse push block.

[0008] Preferably, a synchronous control switch is fixedly installed on the front side of the electric slide rail module located on the front side, and both electric slide rail modules are electrically connected to the synchronous control switch.

[0009] Preferably, the right side of the movable seat has a threaded hole for threaded connection with the screw.

[0010] Preferably, the top rear side and top front side of the U-shaped carrier plate are provided with multiple arc-shaped grooves at equal intervals. Support shafts are fixedly connected to the inner walls of the front and rear sides of the arc-shaped grooves. Two first bearings are fixedly sleeved inside the support rotating sleeve, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding support shaft.

[0011] Preferably, a self-opening elastic damping stop assembly is also installed on the right side of the outer side of the U-shaped carrier plate. The self-opening elastic damping stop assembly is used to dampen and block the steel plate to be stamped, and to automatically open with the extrusion force when the steel plate to be stamped is pushed horizontally, allowing it to move to the right. The self-opening elastic damping stop assembly includes two support rods, two rotating shafts, a rotating rod, a baffle, and two torsion springs. The two support rods are respectively threaded to the right side of the front side and the right side of the rear side of the U-shaped carrier plate. The two rotating shafts are respectively fixedly connected to the front end and the rear end of the rotating rod. The two support rods are respectively rotatably sleeved on the corresponding rotating shafts. The baffle is fixedly connected to the bottom of the rotating rod. The two torsion springs are respectively fixedly connected to the top of the two support rods on the adjacent side. The adjacent ends of the two torsion springs are respectively fixedly connected to the front end and the rear end of the rotating rod. The torsion springs are movably sleeved on the corresponding rotating shafts.

[0012] Preferably, the right front side and the right rear side of the U-shaped carrier plate are provided with two threaded grooves, and hexagonal fixing bolts are screwed into the threaded grooves. The bottom front side of the support rod is provided with two bolt holes that are respectively movably fitted onto the corresponding hexagonal fixing bolts.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. With the cooperation of the base, U-shaped carrier plate, support rotating sleeve and lifting vertical guide drive assembly, the stamping steel plate can be easily lifted by personnel at low positions using electric drive. 2. By combining the set drive motor, threaded horizontal drive and guide assembly and horizontal push block, it can assist personnel in automatically pushing the steel plate to be stamped horizontally after lifting; The use of electric motors to achieve automatic lifting and horizontal pushing facilitates rapid material loading, eliminating the need for personnel to lift heavy steel plates to be stamped. This avoids the problem of personnel struggling to lift heavy steel plates to be stamped due to the high inlet of the stamping equipment, saving time and effort, and improving work efficiency and the convenience and ease of material loading. 3. The self-opening elastic damping limit component with another method can dampen and block the placed steel plate to be stamped, and automatically open and release the blocking work by means of the extrusion force when the plate is pushed horizontally, which improves the safety of placement and ensures the convenience of use.

[0014] This utility model, through a series of structures, facilitates easy lifting of the steel plate to be stamped by personnel at a low position using electric drive, and then pushes it horizontally after lifting. This allows for quick and convenient loading, eliminating the need for personnel to lift heavy steel plates to be stamped. It also avoids the problem of personnel struggling to lift heavy steel plates to be stamped due to the high inlet of the stamping equipment, saving time and effort, and improving work efficiency, loading convenience, and ease. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of a metal stamping auxiliary device according to Embodiment 1 of this utility model; Figure 2 This is a cross-sectional structural schematic diagram of a metal stamping auxiliary device according to Embodiment 1 of this utility model; Figure 3 This is a schematic diagram of the structure of a metal stamping auxiliary device according to Embodiment 2 of this utility model; Figure 4 for Figure 3 The diagram shows the right-side view of the self-reinforcing elastic damping limit assembly in the image.

[0016] In the diagram: 1. Base; 101. Electric slide rail module; 102. L-shaped guide rod; 103. Vertical guide sleeve; 2. U-shaped carrier plate; 201. Arc-shaped groove; 202. Support rotating sleeve; 3. Drive motor; 301. Horizontal guide rod; 302. Screw; 303. Moving seat; 304. Horizontal push block; 4. Support rod; 401. Rotating rod; 402. Baffle; 403. Torsion spring; 404. Rotating shaft. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 like Figures 1 to 2 As shown, this embodiment proposes a metal stamping auxiliary device, including an auxiliary device body disposed at the inlet of the stamping equipment. The auxiliary device body includes: The base 1 has a U-shaped carrier plate 2 on top of it. Multiple support sleeves 202 are rotatably fitted on the front and rear sides of the top of the U-shaped carrier plate 2. The multiple support sleeves 202 are used to provide movable support when personnel place the steel plate to be stamped. The lifting vertical guide drive assembly is fixedly installed on the top of the base 1 and fixedly connected to the front and rear sides of the U-shaped carrier plate 2. The threaded transverse drive and guide assembly is installed between the inner walls of both sides of the spiral carrier plate 2. The output shaft of the drive motor 3, which is fixedly connected to the threaded transverse drive and guide assembly, is fixedly installed on the left side of the spiral carrier plate 2. The horizontal push block 304 is fixedly connected to the top of the threaded horizontal drive guide assembly, and its top position is higher than the top position of the support rotating sleeve 202. The lifting vertical guide drive assembly is used to drive the lifting of the circular carrier plate 2 to lift the heavier steel plate to be stamped, so as to avoid the phenomenon that it is difficult for personnel to easily lift the heavier steel plate to be stamped due to the high inlet of the stamping equipment. The threaded horizontal drive guide assembly is used to drive the horizontal push block 304 to move right and left when the drive motor 3 starts. When the horizontal push block 304 moves to the right, it pushes the raised steel plate to be stamped to the right into the inlet of the stamping equipment, so as to assist personnel in easily feeding the steel plate to be stamped. In this embodiment, multiple arc-shaped grooves 201 are equally spaced on the rear and front sides of the top of the U-shaped carrier plate 2. Support shafts are fixedly connected to the inner walls of the front and rear sides of the arc-shaped grooves 201. Two first bearings are fixedly sleeved inside the support rotating sleeve 202. The inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding support shaft, which achieves the effect of rotating the support rotating sleeve 202.

[0019] Furthermore, such as Figure 1 and 2 As shown, the lifting vertical guide drive assembly includes two electric slide rail modules 101, four L-shaped guide rods 102, and four vertical guide sleeves 103. The two electric slide rail modules 101 are fixedly installed on the front and rear sides of the top of the base 1, respectively. The moving ends of the two electric slide rail modules 101 are fixedly connected to the front and rear sides of the U-shaped carrier plate 2, respectively. The two sides of the electric slide rail modules 101 are fixedly connected to the corresponding L-shaped guide rods 102, respectively. The bottom ends of the four L-shaped guide rods 102 are fixedly connected to the top of the base 1, and the four vertical guide sleeves 103 are slidably sleeved on the corresponding L-shaped guide rods 102. The front and rear sides of the U-shaped carrier plate 2 are welded and fixed to the outer sides of the corresponding two vertical guide sleeves 103, respectively. In this embodiment, a synchronous control switch is fixedly installed on the front side of the electric slide rail module 101 located on the front side, and both electric slide rail modules 101 are electrically connected to the synchronous control switch. In this implementation scheme, two electric slide rail modules 101, four L-shaped guide rods 102, and four vertical guide sleeves 103 work together. The two electric slide rail modules 101 drive the U-shaped carrier plate 2 to move up and down for lifting and lowering operations. The U-shaped carrier plate 2 drives the four vertical guide sleeves 103 to slide vertically on the corresponding L-shaped guide rods 102 to perform vertical guiding operations, thereby achieving the effect of driving the U-shaped carrier plate 2 to lift and lower vertically. By raising the U-shaped carrier plate 2, the steel plate to be stamped can be lifted through multiple support rotating sleeves 202, avoiding the phenomenon that it is difficult for personnel to easily lift and lower the heavy steel plate to be stamped due to the high inlet of the stamping equipment.

[0020] Furthermore, such as Figure 2As shown, the threaded transverse drive guide assembly includes two transverse guide rods 301, a screw 302, and a movable seat 303. The two transverse guide rods 301 are fixedly connected between the inner walls of the two sides of the U-shaped carrier plate 2. The screw 302 is rotatably mounted on the inner wall of the right side of the U-shaped carrier plate 2 and located between the two transverse guide rods 301. The movable seat 303 is slidably sleeved on the two transverse guide rods 301 and threadedly sleeved on the screw 302. The right end of the output shaft of the drive motor 3 is fixedly connected to the left end of the screw 302. The top of the movable seat 303 is fixedly connected to the bottom of the transverse push block 304. In this embodiment, the right side of the movable seat 303 is provided with a threaded hole that is threadedly connected to the screw 302. The threaded connection between the screw 302 and the threaded hole facilitates the lateral displacement of the movable seat 303 when the screw 302 rotates. A second bearing is fixedly connected to the inner wall of the right side of the U-shaped carrier plate 2. The inner ring of the second bearing is fixedly fitted to the outer side of the screw 302, which facilitates the rotational installation of the screw 302. The right side of the movable seat 303 has two transverse guide holes that are respectively slidably fitted to the outer side of the corresponding transverse guide rod 301, which serve to guide the lateral sliding of the movable seat 303. In this embodiment, the two horizontal guide rods 301, the screw 302, and the movable seat 303 work together. The drive motor 3 drives the screw 302 to rotate. The rotation of the screw 302 causes the movable seat 303 to slide to the right or move back to the left on the two horizontal guide rods 301. The movable seat 303 drives the horizontal push block 304 to move to the right or move back to the left. When the horizontal push block 304 moves to the right, it pushes the raised steel plate to be stamped to the right into the inlet of the stamping equipment, so that the auxiliary personnel can easily feed the steel plate to be stamped.

[0021] It should be noted that: the electric slide rail module 101 preferably adopts the linear guide slide module of model FCL250-FC7-1S from Feichuang. This product uses a linear motor for direct drive and has the characteristics of large stroke and strong load-bearing capacity; the synchronous control switch preferably adopts the dual-channel synchronous controller of model Siemens 3SU1-2AA10-1BA0; in addition, a motor switch is fixedly configured on the front side of the drive motor 3, and the motor switch is connected to the drive motor 3 through a wire; Regarding power supply, given that the metal stamping equipment is used at a machining production site with adequate mains power supply facilities, all electrical components of this device are connected to the mains power supply. These components are connected to the power input interfaces of each device via conventional power distribution devices such as circuit breakers, contactors, and power modules, as well as flexible conductors (not shown in the diagram), forming a complete power supply circuit. This power supply scheme is a conventional power distribution method for industrial equipment and is a mature and well-known technology, so it will not be elaborated further here. Furthermore, since the drive motor 3 is a vertically moving component, its connecting flexible conductor is conventionally designed with a certain reserved bending length to meet its displacement requirements.

[0022] It should be further noted that the horizontal guide rod 301, screw rod 302 and movable seat 303 are preferably made of stainless steel. The screw rod 302 has a high wear-resistant load-bearing specification with a thread gap of 1-2mm on the outer side. The stainless steel material has the advantages of high hardness, high wear resistance and good maintenance-free effect, which ensures the stability of the drive support.

[0023] This embodiment facilitates the use of electric drive to easily lift the steel plate to be stamped at a low position and then push it horizontally, enabling quick and easy loading. It eliminates the need for personnel to lift heavy steel plates to be stamped, avoiding the difficulty of lifting heavy steel plates due to the high inlet of the stamping equipment. This saves time and effort, improves work efficiency, and enhances the convenience and ease of loading.

[0024] The usage method of this embodiment is as follows: When using this metal stamping auxiliary equipment, the device is placed at the inlet of the stamping equipment. The operator places the heavier steel plate to be stamped directly onto the lower U-shaped carrier plate 2. Multiple supporting rotating sleeves 202 on the top of the U-shaped carrier plate 2 provide movable support for the steel plate. Then, the operator directly controls the two electric slide rail modules 101 to start forward via a synchronous control switch, causing them to synchronously drive the U-shaped carrier plate 2 upward from the front and rear sides. The U-shaped carrier plate 2 drives four vertical guide sleeves 103 to slide vertically on corresponding L-shaped guide rods 102, performing vertical guiding work. After the U-shaped carrier plate 2, through the multiple supporting rotating sleeves 202, lifts the steel plate to be stamped to the inlet of the stamping equipment... The operator starts the drive motor 3 in the forward direction, causing the screw 302 to rotate. The rotation of the screw 302 drives the moving seat 303 to slide to the right on the two horizontal guide rods 301. The moving seat 303 drives the horizontal push block 304 to move to the right. When the horizontal push block 304 moves to the right, it pushes the raised steel plate to be stamped to the right into the inlet of the stamping equipment. This achieves the effect of using electric drive to assist the operator in easily lifting the steel plate to be stamped at a low position and then pushing it horizontally. This facilitates the loading work quickly and easily, eliminating the need for personnel to lift heavy steel plates to be stamped. It avoids the problem of personnel being unable to easily lift heavy steel plates to be stamped due to the high inlet of the stamping equipment, saving time and effort, and improving work efficiency and the convenience and ease of loading. After the material is loaded, the operator starts the two electric slide rail modules 101 and the drive motor 3 in the opposite direction. Similarly, the movement direction is completely opposite to the forward start. At this time, the U-shaped carrier plate 2 moves downward to reset, and the horizontal push block 304 moves to the left to reset, so that the material can be loaded and the horizontal push loading work can be carried out again.

[0025] Example 2 like Figures 3 to 4As shown, this embodiment differs from Embodiment 1 in that: a self-opening elastic damping stop assembly is also installed on the right side of the outer side of the U-shaped carrier plate 2. This self-opening elastic damping stop assembly is used to dampen and block the steel plate to be pressed, and to automatically open using the extrusion force when the steel plate is subjected to lateral pushing force, allowing it to move to the right. The self-opening elastic damping stop assembly includes two support rods 4, two rotating shafts 404, a rotating rod 401, a baffle 402, and two torsion springs 403. Each support rod 4 is threadedly fixed to the right front side and the right rear side of the U-shaped carrier plate 2. Two rotating shafts 404 are fixedly connected to the front end and the rear end of the rotating rod 401, respectively. The two support rods 4 are rotatably sleeved on the corresponding rotating shafts 404. The baffle 402 is fixedly connected to the bottom of the rotating rod 401. Two torsion springs 403 are fixedly connected to the top of the two support rods 4 on the adjacent side. The adjacent ends of the two torsion springs 403 are fixedly connected to the front end and the rear end of the rotating rod 401, respectively. The torsion springs 403 are movably sleeved on the corresponding rotating shafts 404. In this embodiment, two threaded grooves are provided on the right front side and the right rear side of the U-shaped carrier plate 2. Hexagonal fixing bolts are screwed into the threaded grooves. Two bolt holes are provided on the bottom front side of the support rod 4, which are respectively movably fitted onto the corresponding hexagonal fixing bolts.

[0026] This embodiment can dampen and shield the placed steel plate to be stamped, and automatically open and release the shield by using the squeezing force when it is pushed horizontally, improving the safety of placement while ensuring ease of use.

[0027] The usage method of this embodiment is as follows: Unlike Embodiment 1, it also has the following functions: Two torsion springs 403 provide elastic support for the rotation direction of the baffle 402 via the rotating rod 401. The baffle 402 provides damping and shielding for the steel plate to be stamped placed on the right side. Since this device is used horizontally, there is no lateral force after the steel plate to be stamped is placed, and thus simple damping and shielding can limit it. Furthermore, when the steel plate to be stamped is pushed to the right by the horizontal push block 304, a large lateral pushing force is generated, which then compresses and drives the steel plate as it moves to the right. The baffle 402 automatically rotates to the right and flips open. The baffle 402 drives the rotating rod 401 to twist and compress the two torsion springs 403, releasing the obstruction. This allows the steel plate to be stamped to move to the right and into the inlet of the stamping equipment. After the steel plate passes through, the two torsion springs 403, which are in a twisted and tensile state, drive the baffle 402 to rotate downward and reset through the rotating rod 401, and perform the right-side damping obstruction work again. This achieves damping obstruction of the placed steel plate to be stamped and automatically opens and releases the obstruction work by using the squeezing force when it is pushed horizontally, improving the safety of placement while ensuring ease of use. The four additional fixing bolts can be removed by personnel using tools to disassemble and replace the compression self-reopening elastic damping limit assembly. This removable and replaceable design allows for the replacement of the compression self-reopening elastic damping limit assembly when the elastic element becomes fatigued after long-term use, ensuring continued safe application.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A metal stamping auxiliary device, comprising an auxiliary device body disposed at the inlet of the stamping equipment, characterized in that: The auxiliary equipment body includes: The base (1) has a spiral-shaped carrier plate (2) on top of it. Multiple support sleeves (202) are rotatably fitted on the front and rear sides of the top of the spiral-shaped carrier plate (2). The lifting vertical guide drive assembly is fixedly installed on the top of the base (1) and fixedly connected to the front and rear sides of the U-shaped carrier plate (2); The threaded transverse drive and guide assembly is installed between the inner walls of both sides of the spiral carrier plate (2). The left side of the spiral carrier plate (2) is fixedly installed with a drive motor (3) whose output shaft is fixedly connected to the threaded transverse drive and guide assembly. The transverse push block (304) is fixedly connected to the top of the threaded transverse drive guide assembly, and its top position is higher than the top position of the support rotating sleeve (202).

2. The metal stamping auxiliary equipment according to claim 1, characterized in that: The lifting vertical guide drive assembly includes two electric slide rail modules (101), four L-shaped guide rods (102), and four vertical guide sleeves (103). The two electric slide rail modules (101) are respectively fixedly installed on the front and rear sides of the top of the base (1). The moving ends of the two electric slide rail modules (101) are respectively fixedly connected to the front and rear sides of the U-shaped carrier plate (2). The two sides of the electric slide rail module (101) are respectively fixedly connected to the corresponding L-shaped guide rods (102). The bottom ends of the four L-shaped guide rods (102) are all fixedly connected to the top of the base (1). The four vertical guide sleeves (103) are respectively slidably sleeved on the corresponding L-shaped guide rods (102). The front and rear sides of the U-shaped carrier plate (2) are respectively welded and fixed to the outer sides of the corresponding two vertical guide sleeves (103).

3. The metal stamping auxiliary equipment according to claim 1, characterized in that: The threaded transverse drive and guide assembly includes two transverse guide rods (301), a screw (302), and a movable seat (303). The two transverse guide rods (301) are fixedly connected between the inner walls on both sides of the U-shaped carrier plate (2). The screw (302) is rotatably mounted on the inner wall on the right side of the U-shaped carrier plate (2) and located between the two transverse guide rods (301). The movable seat (303) is slidably sleeved on the two transverse guide rods (301) and threadedly sleeved on the screw (302). The right end of the output shaft of the drive motor (3) is fixedly connected to the left end of the screw (302). The top of the movable seat (303) is fixedly connected to the bottom of the transverse push block (304).

4. The metal stamping auxiliary equipment according to claim 2, characterized in that: The electric slide rail module (101) located on the front side has a synchronous control switch fixedly installed on its front side, and both electric slide rail modules (101) are electrically connected to the synchronous control switch.

5. The metal stamping auxiliary equipment according to claim 3, characterized in that: The right side of the movable seat (303) has a threaded hole that is threaded to the screw (302).

6. The metal stamping auxiliary equipment according to claim 1, characterized in that: The top rear side and top front side of the U-shaped carrier plate (2) are provided with multiple arc-shaped grooves (201) at equal intervals. Support shafts are fixedly connected to the inner walls of the front and rear sides of the arc-shaped grooves (201). Two first bearings are fixedly sleeved inside the support rotating sleeve (202). The inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding support shaft.

7. The metal stamping auxiliary equipment according to claim 1, characterized in that: A self-reinforcing elastic damping limit assembly is also installed on the right side of the outer side of the U-shaped carrier plate (2). The self-reinforcing elastic damping limit assembly includes two support rods (4), two rotating shafts (404), a rotating rod (401), a baffle (402), and two torsion springs (403). The two support rods (4) are respectively threaded to the right side of the front side and the right side of the rear side of the U-shaped carrier plate (2). The two rotating shafts (404) are respectively fixedly connected to the front end and the rear end of the rotating rod (401). The two support rods (4) are respectively rotatably sleeved on the corresponding rotating shafts (404). The baffle (402) is fixedly connected to the bottom of the rotating rod (401). The two torsion springs (403) are respectively fixedly connected to the top of the two support rods (4) on the side that are close to each other. The two torsion springs (403) are respectively fixedly connected to the front end and the rear end of the rotating rod (401). The torsion springs (403) are movably sleeved on the corresponding rotating shafts (404).

8. The metal stamping auxiliary equipment according to claim 7, characterized in that: The right front and right rear sides of the spiral-shaped carrier plate (2) are provided with two threaded grooves, and hexagonal fixing bolts are screwed into the threaded grooves. The bottom front side of the support rod (4) is provided with two bolt holes that are respectively movably fitted on the corresponding hexagonal fixing bolts.

Images