Metallurgical stamping equipment

Abstract

The present invention discloses a metallurgical stamping equipment, which belongs to the field of metallurgical technology, and includes a workbench, a support plate is installed on the top wall of the workbench, a hydraulic rod is fixedly installed on the top wall of the support plate, a mounting plate is fixedly installed on the output end of the hydraulic rod, a punch is fixedly installed on the mounting plate, and a grinding assembly is provided on the mounting plate; the grinding assembly includes a vertical cylinder fixedly installed on the bottom wall of the mounting plate. This solution sets a grinding piece, and in the process of the mounting plate moving downward, the vertical rod is driven to move downward by the vertical cylinder, and then the grinding piece is driven to contact the punching hole in the process of the vertical rod moving downward, and as the vertical cylinder continues to move downward, the spiral groove drives the second disc to rotate through the protrusion, and in the process of the second disc rotating, the grinding piece is driven to rotate by the vertical rod, and the burrs of the punching hole are processed, so that workers do not need to carry it back and forth, which reduces safety risks and improves work efficiency.

Description

Technical Field

[0001] The present invention relates to the field of metallurgical technology, and more particularly to a metallurgical stamping device. Background Art

[0002] Metallurgy is the scientific and technological field that studies the extraction of metals from ores and their processing into materials with specific properties. It encompasses the entire supply chain, from raw material processing to metal refining to forming and processing to performance optimization, and is the cornerstone of modern industry.

[0003] After metallurgy is completed, a punching machine is often used to punch holes in some of the formed metal to meet usage requirements. Existing punching equipment mostly places a metal plate at a designated punching location and then punches it through a punching machine. However, the inner wall of the hole after punching is rough, and the lower surface of the plate is prone to produce long burrs, which affects the appearance of the product. Although there are devices suitable for grinding burrs of stamped parts in the prior art, such as the Chinese utility model with announcement number CN214024926U, which discloses: a stamping part burr grinding device. After punching is completed, a worker needs to place the workpiece on the burr grinding device to grind the burrs of the workpiece. However, since the workpiece needs to be manually transferred to the burr grinding device after punching, work efficiency is reduced. In addition, since the burrs are generally sharp, they are easily scratched during the manual transfer process, which in turn affects the safety of the workers. Therefore, the present application proposes a metallurgical stamping device. Summary of the Invention

[0004] In view of the problems existing in the prior art, the object of the present invention is to provide a metallurgical stamping equipment that can achieve the purpose of improving stamping efficiency.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A metallurgical stamping equipment, comprising a workbench, a support plate mounted on the top wall of the workbench, a hydraulic rod fixedly mounted on the top wall of the support plate, a mounting plate fixedly mounted on the output end of the hydraulic rod, a punching machine fixedly mounted on the mounting plate, and a grinding assembly provided on the mounting plate;

[0007] The grinding assembly includes a vertical cylinder fixedly mounted on the bottom wall of the mounting plate, a first disc vertically slidingly mounted in the vertical cylinder, a first spring installed between the top wall of the first disc and the vertical cylinder, a second disc rotatably mounted in the vertical cylinder, a spiral groove is provided on the inner wall of the vertical cylinder, a protrusion fixedly connected to the second disc is slidably mounted in the spiral groove, a vertical rod is fixedly mounted on the bottom wall of the second disc, a grinding part is provided on the bottom wall of the vertical rod, and a transport assembly for transporting materials is provided on the top wall of the workbench.

[0008] Furthermore, the grinding part includes a first grinding disc fixedly mounted on the bottom wall of the vertical rod, a grinding rod fixedly mounted on the bottom wall of the first grinding disc, a rectangular rod fixedly mounted on the bottom wall of the grinding rod, a second grinding disc rotatably mounted on the top wall of the workbench, and a rectangular groove slidingly engaged with the rectangular rod is opened on the top wall of the second grinding disc.

[0009] Furthermore, the transport assembly includes a stepper motor installed on a workbench, a connecting rod is fixedly installed on the output end of the stepper motor, a linkage plate is fixedly installed on the end of the connecting rod away from the stepper motor, a first clamping plate is fixedly installed on the linkage plate, a slide groove is provided on the linkage plate, a second clamping plate is slidably installed in the slide groove, a second spring is jointly installed between the second clamping plate and the slide groove, a driving plate that cooperates with the second clamping plate is fixedly installed on the bottom wall of the mounting plate, and the bottom end of the driving plate is an inclined surface.

[0010] Furthermore, an inclined plate is fixedly mounted on the side wall of the second clamping plate away from the linkage plate.

[0011] Furthermore, the connecting rod is provided with a fixing component for fixing the second clamping plate, and the fixing component includes a groove opened on the connecting rod, and a limiting rod extending into the sliding groove is slidably installed in the groove, and the end of the limiting rod close to the second clamping plate is an inclined surface, and a fixing spring is jointly installed between the limiting rod and the groove, and a limiting groove cooperating with the limiting rod is opened on the second clamping plate.

[0012] Furthermore, a unloading assembly is provided on the connecting rod, and the unloading assembly includes a mounting groove opened on the connecting rod, a discharging rod is slidably installed in the mounting groove, a discharging plate is fixedly installed on the discharging rod, and a third spring is commonly installed between the discharging plate and the linkage plate, a first magnetic block is slidably installed in the mounting groove, and an elastic airbag is commonly installed between the first magnetic block and the mounting groove, and an arc groove is opened on the connecting rod, and a second magnetic block that slides with the arc groove is fixedly installed on the top wall of the workbench.

[0013] Furthermore, a first air tube is inserted into the elastic air bag, and one end of the first air tube away from the elastic air bag is communicated with the groove.

[0014] Furthermore, a collecting box cooperating with the discharge plate is detachably mounted on the workbench, and a waste box cooperating with the punching machine is detachably mounted on the workbench.

[0015] Furthermore, a ball bearing that cooperates with the first disc is evenly and rotatably mounted on the top wall of the second disc.

[0016] Furthermore, a telescopic tube is installed between the mounting plate and the support plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This solution sets a grinding piece. When the mounting plate moves downward, the vertical rod is driven downward by the vertical cylinder. Then, when the vertical rod moves downward, the grinding piece is driven to contact the punching hole. As the vertical cylinder continues to move downward, the spiral groove drives the second disc to rotate through the protrusion. When the second disc rotates, the grinding piece is driven to rotate through the vertical rod, and the burrs of the punching hole are processed. This eliminates the need for workers to carry the work back and forth, reduces safety risks, and improves work efficiency.

[0019] (2) This solution sets a fixing component. When the mounting plate moves downward, the driving plate drives the second clamping plate to clamp and align the metal part, thereby eliminating the need for the user to spend time manually aligning the position of the metal part. After the second clamping plate clamps the metal part, the limiting rod can be inserted into the limiting groove to limit the second clamping plate, thereby avoiding the metal part from shifting during the processing of the burrs of the punching hole, and requiring the user to manually align the metal part, thereby further improving the stamping efficiency.

[0020] (3) This solution uses the cooperation between the discharge rod and the discharge plate. After the metal part rotates to the second magnetic block, the first magnetic block moves along the installation groove under the action of the magnetic force of the second magnetic block, and gradually contacts the discharge rod during the movement of the first magnetic block, and drives the discharge plate to move through the discharge rod. During the movement of the discharge plate, the metal part between the first clamping plate and the second clamping plate can be driven to move into the collection box, thereby eliminating the need for workers to manually remove the stamped metal part, further improving the stamping efficiency of the metal part. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0023] Figure 3 This is a bottom sectional view of the connecting rod, linkage plate, and discharge rod of the present invention;

[0024] Figure 4 For the present invention Figure 3 Enlarged view of point B in the middle;

[0025] Figure 5 It is a combined diagram of the vertical cylinder, the first disc, the second disc, and the protrusion of the present invention;

[0026] Figure 6 It is a combined diagram of the punching machine, mounting plate and driving plate of the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged view of point C in the middle.

[0028] Description of the numbers in the figure:

[0029] 1. Workbench; 2. Support plate; 3. Hydraulic rod; 4. Mounting plate; 5. Punch press;

[0030] 6. Grinding assembly; 601. Vertical cylinder; 602. First disc; 603. First spring; 604. Second disc; 605. Spiral groove; 606. Bump; 607. Vertical rod; 608. Grinding piece; 6081. First grinding disc; 6082. Grinding rod; 6083. Rectangular rod; 6084. Second grinding disc; 6085. Rectangular groove;

[0031] 7. Transport assembly; 701. Stepper motor; 702. Connecting rod; 703. Linkage plate; 704. First clamping plate; 705. Second clamping plate; 706. Second spring; 707. Drive plate; 708. Inclined plate;

[0032] 8. Fixing assembly; 801. Limiting rod; 802. Fixing spring; 803. Limiting slot;

[0033] 9. Discharging assembly; 901. Discharging rod; 902. Discharging plate; 903. Third spring; 904. First magnetic block; 905. Elastic airbag; 906. Arc groove; 907. Second magnetic block;

[0034] 101. First air pipe; 102. Collection box; 103. Waste box;

[0035] 11. Ball bearing; 12. Telescopic tube. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] See also Figures 1 to 7 , a metallurgical stamping equipment, comprising a workbench 1, a support plate 2 is mounted on the top wall of the workbench 1, a hydraulic rod 3 is fixedly mounted on the top wall of the support plate 2, a mounting plate 4 is fixedly mounted on the output end of the hydraulic rod 3, a punch 5 is fixedly mounted on the mounting plate 4, and a grinding assembly 6 is provided on the mounting plate 4;

[0038] The grinding assembly 6 includes a vertical cylinder 601 fixedly mounted on the bottom wall of the mounting plate 4, a first disc 602 is vertically slidably mounted in the vertical cylinder 601, a first spring 603 is installed between the top wall of the first disc 602 and the vertical cylinder 601, a second disc 604 is rotatably mounted in the vertical cylinder 601, a spiral groove 605 is provided on the inner wall of the vertical cylinder 601, a protrusion 606 fixedly connected to the second disc 604 is slidably mounted in the spiral groove 605, a vertical rod 607 is fixedly mounted on the bottom wall of the second disc 604, a grinding piece 608 is provided on the bottom wall of the vertical rod 607, and a transport assembly 7 for transporting materials is provided on the top wall of the workbench 1.

[0039] The grinding piece 608 includes a first grinding disc 6081 fixedly mounted on the bottom wall of the vertical rod 607, a grinding rod 6082 fixedly mounted on the bottom wall of the first grinding disc 6081, a rectangular rod 6083 fixedly mounted on the bottom wall of the grinding rod 6082, a second grinding disc 6084 rotatably mounted on the top wall of the workbench 1, and a rectangular groove 6085 slidingly engaged with the rectangular rod 6083 is opened on the top wall of the second grinding disc 6084.

[0040] During use, the metal part is placed on the transport assembly 7, and then the transport assembly 7 drives the metal part to move under the punching machine 5. After the metal part moves to the bottom of the punching machine 5, the output end of the hydraulic rod 3 extends and drives the punching machine 5 to move downward through the mounting plate 4. During the downward movement of the punching machine 5, it gradually contacts the metal part. At this time, the worker can start the punching machine 5 to perform the punching work. When the punching is completed, the output end of the hydraulic rod 3 contracts and drives the punching machine 5 to move upward through the mounting plate 4. After the punching machine 5 is reset upward, the transport assembly 7 drives the new metal part to move under the punching machine 5. At the same time, the transport assembly 7 drives the stamped metal part to move under the polishing part 608, and then in the process of the mounting plate 4 moving downward, the vertical rod 607 is driven downward through the vertical cylinder 601. During the downward movement of the vertical rod 607, the rectangular rod 6083 is gradually inserted into the rectangular groove 6085, and as the vertical rod 607 continues to move downward, the polishing rod 6082 gradually passes through the hole. When the bottom wall of the first polishing disc 6081 gradually adheres to the top wall of the metal part. When the vertical rod 607 is closed, the vertical rod 607 cannot move downward any further, and then as the vertical cylinder 601 moves downward, the protrusion 606 rotates upward along the spiral groove 605, and in the process of the protrusion 606 rotating along the spiral groove 605, it drives the second disc 604 to rotate and move upward along the vertical cylinder 601. At the same time, in the process of the second disc 604 moving upward, it drives the first disc 602 to move upward along the vertical groove and squeeze the first spring 603. At the same time, in the process of the second disc 604 rotating, the vertical rod 607 drives the second disc 604 to rotate and move upward along the vertical cylinder 601. The first grinding disc 6081 is driven to rotate, and at the same time, the first grinding disc 6081 drives the second grinding disc 6084 to rotate through the grinding rod 6082, the rectangular rod 6083, and the rectangular groove 6085. Then, during the rotation of the first grinding disc 6081 and the second grinding disc 6084, the burrs on the top wall and the bottom wall of the punching hole can be polished respectively, and during the rotation of the grinding rod 6082, the side wall of the punching hole can be polished, thereby eliminating the need for workers to spend time processing the burrs, thereby improving the stamping efficiency.

[0041] like Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 As shown, the transport component 7 includes a stepper motor 701 installed on the workbench 1, a connecting rod 702 is fixedly installed on the output end of the stepper motor 701, and a linkage plate 703 is fixedly installed on the end of the connecting rod 702 away from the stepper motor 701, a first clamping plate 704 is fixedly installed on the linkage plate 703, a sliding groove is provided on the linkage plate 703, a second clamping plate 705 is slidably installed in the sliding groove, a second spring 706 is jointly installed between the second clamping plate 705 and the sliding groove, a driving plate 707 that cooperates with the second clamping plate 705 is fixedly installed on the bottom wall of the mounting plate 4, and the bottom end of the driving plate 707 is an inclined surface.

[0042] An inclined plate 708 is fixedly mounted on the side wall of the second clamping plate 705 away from the linkage plate 703 .

[0043] The connecting rod 702 is provided with a fixing component 8 for fixing the second clamping plate 705. The fixing component 8 includes a groove opened on the connecting rod 702, and a limiting rod 801 extending into the sliding groove is slidably installed in the groove, and the end of the limiting rod 801 close to the second clamping plate 705 is an inclined surface. A fixing spring 802 is jointly installed between the limiting rod 801 and the groove, and a limiting groove 803 cooperating with the limiting rod 801 is opened on the second clamping plate 705.

[0044] By adopting the above technical solution, before stamping, the worker can place the metal workpiece between the first clamping plate 704 and the second clamping plate 705, and then the stepping motor 701 drives the linkage plate 703 to rotate ninety degrees through the connecting rod 702, and then during the rotation of the linkage plate 703, the metal workpiece is driven to rotate to the bottom of the punching machine 5 through the first clamping plate 704 and the second clamping plate 705. During the downward movement of the punching machine 5, the mounting plate 4 drives the driving plate 707 to move downward, and during the downward movement of the driving plate 707, the inclined surface of the driving plate 707 gradually contacts the second clamping plate 705, and the second clamping plate 705 is pressed. A thrust is applied, and then under the action of the thrust, the second clamping plate 705 approaches the first clamping plate 704, and gradually contacts the metal part during the movement of the second clamping plate 705, and drives the metal part to move in the direction of the first clamping plate 704. At the same time, the inclined plate 708 is driven to move during the movement of the first clamping plate 704, and the side wall of the metal part can be pushed to contact the linkage plate 703 during the movement of the inclined plate 708, so that the position of the metal part can be adjusted to ensure that the metal part is located directly below the punching machine 5, thereby eliminating the need for workers to manually adjust the position of the metal part, further improving the stamping efficiency.

[0045] When the second clamping plate 705 is moved, the second clamping plate 705 is driven to move and the second spring 706 is squeezed. The second clamping plate 705 gradually contacts the inclined surface of the limit rod 801 and applies a thrust to the inclined surface of the limit rod 801. Then, under the action of the thrust, the limit rod 801 moves along the groove and squeezes the fixed spring 802. In the process of the movement of the second clamping plate 705, the limit groove 803 is driven to move. When the second clamping plate 705 and the first clamping plate 704 clamp the metal part together, the limit groove 803 is driven to gradually contact the limit rod 801 in the process of the movement of the second clamping plate 705. At this time, the fixed spring 802 stretches and drives the limit rod 801 to insert into the limit groove 803, thereby limiting the position of the metal part, effectively avoiding the displacement of the metal part during the stamping or polishing of the stamping hole, and requiring workers to spend time to readjust the position of the metal part, further improving the stamping efficiency.

[0046] like Figure 2 、 Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 As shown, the connecting rod 702 is provided with a discharge assembly 9, and the discharge assembly 9 includes a mounting groove provided on the connecting rod 702, a discharge rod 901 is slidably installed in the mounting groove, a discharge plate 902 is fixedly installed on the discharge rod 901, and a third spring 903 is commonly installed between the discharge plate 902 and the linkage plate 703, a first magnetic block 904 is slidably installed in the mounting groove, and an elastic airbag 905 is commonly installed between the first magnetic block 904 and the mounting groove, and an arc groove 906 is provided on the connecting rod 702, and a second magnetic block 907 that slides with the arc groove 906 is fixedly installed on the top wall of the workbench 1.

[0047] A first air tube 101 is inserted into the elastic air bag 905 , and one end of the first air tube 101 away from the elastic air bag 905 is in communication with the groove.

[0048] A collecting box 102 that cooperates with the discharge plate 902 is detachably mounted on the workbench 1 , and a waste box 103 that cooperates with the punching machine 5 is detachably mounted on the workbench 1 .

[0049] By adopting the above technical solution, when the connecting rod 702 drives the metal part to rotate to the second magnetic block 907 through the linkage plate 703, the first clamping plate 704 and the second clamping plate 705, the first magnetic block 904 is subjected to the maximum repulsive force of the second magnetic block 907, and under the action of the second magnetic block 907, the first magnetic block 904 moves along the installation groove and stretches the elastic airbag 905. At this time, the elastic airbag 905 absorbs air from the groove through the first air pipe 101, and reduces the pressure in the groove. Then, under the action of pressure, the limit rod 801 moves along the groove and compresses the fixed spring 802, and then the second spring 706 stretches and drives the second clamping plate 705 to break contact with the metal part. , thereby releasing the fixation of the metal part. At the same time, the first magnetic block 904 gradually contacts the discharge rod 901 during its movement and applies a thrust to the discharge rod 901. Then, under the action of the thrust, the discharge rod 901 drives the metal part to move into the collection box 102 through the discharge plate 902, and the third spring 903 is stretched during the movement of the discharge plate 902. As the first magnetic block 904 and the second magnetic block 907 move away from each other, the repulsive force on the first magnetic block 904 gradually decreases, and then the third spring 903 contracts and drives the discharge plate 902 and the discharge rod 901 to reset, thereby eliminating the need for workers to manually remove the stamped metal parts, further improving the stamping efficiency of metal parts.

[0050] When the punching machine 5 is punching the metal part, the waste produced in the punching process will fall into the waste box 103 through the holes on the workbench 1, so that workers do not need to spend time processing the punching waste.

[0051] like Figure 5 As shown, the top wall of the second disc 604 is evenly and rotatably mounted with balls 11 that cooperate with the first disc 602 .

[0052] By adopting the above technical solution, when the second disc 604 rotates and drives the first disc 602 to press the first spring 603 upward, by setting a roller, the sliding friction between the second disc 604 and the first disc 602 can be converted into rolling friction between the ball 11 and the first disc 602, thereby reducing the resistance of the second disc 604 during rotation and ensuring the normal operation of the device.

[0053] like Figure 1 As shown, a telescopic tube 12 is installed between the mounting plate 4 and the support plate 2 .

[0054] By adopting the above technical solution, when the hydraulic rod 3 drives the mounting plate 4 to move up and down, the position of the mounting plate 4 can be limited by setting the telescopic tube 12, thereby avoiding slight deviation of the mounting plate 4 to affect the stamping efficiency.

[0055] Instructions for use: First, place the metal part on the transport assembly 7, and then the transport assembly 7 drives the metal part to move under the punching machine 5. After the metal part moves to the bottom of the punching machine 5, the output end of the hydraulic rod 3 extends and drives the punching machine 5 to move downward through the mounting plate 4. During the downward movement of the punching machine 5, it gradually contacts the metal part. At this time, the worker can start the punching machine 5 to perform the punching work.

[0056] Then the transport assembly 7 drives the stamped metal part to move to the bottom of the polishing part 608, and then drives the vertical rod 607 downward through the vertical cylinder 601 during the downward movement of the mounting plate 4. During the downward movement of the vertical rod 607, the polishing part 608 is driven to contact the punching hole. As the vertical cylinder 601 continues to move downward, the spiral groove 605 drives the second disc 604 to rotate through the protrusion 606. During the rotation of the second disc 604, the polishing part 608 is driven to rotate through the vertical rod 607, and the burrs of the punching hole are processed.

[0057] In addition, during the downward movement of the mounting plate 4, the driving plate 707 drives the second clamping plate 705 to clamp and align the metal part, thereby eliminating the need for users to spend time manually aligning the position of the metal part. After the second clamping plate 705 clamps the metal part, the limiting rod 801 can be inserted into the limiting groove 803 and limit the second clamping plate 705, thereby avoiding the displacement of the metal part during the processing of the burrs of the stamping holes.

[0058] Finally, when the connecting rod 702 drives the metal part to rotate to the second magnetic block 907 through the linkage plate 703, the first clamping plate 704 and the second clamping plate 705, the repulsive force of the first magnetic block 904 by the second magnetic block 907 reaches the maximum, and under the action of the second magnetic block 907, the first magnetic block 904 moves along the installation groove, and then gradually contacts the discharge rod 901 during the movement of the first magnetic block 904, and applies a thrust to the discharge rod 901, and then under the action of the thrust, the discharge rod 901 drives the metal part to move into the collection box 102 through the discharge plate 902.

[0059] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A metallurgical stamping equipment, comprising a workbench (1), a support plate (2) being mounted on the top wall of the workbench (1), a hydraulic rod (3) being fixedly mounted on the top wall of the support plate (2), a mounting plate (4) being fixedly mounted on the output end of the hydraulic rod (3), a punching machine (5) being fixedly mounted on the mounting plate (4), and a grinding assembly (6) being provided on the mounting plate (4); Its characteristics are: The grinding assembly (6) includes a vertical cylinder (601) fixedly mounted on the bottom wall of the mounting plate (4), a first disc (602) vertically slidably mounted in the vertical cylinder (601), a first spring (603) mounted between the top wall of the first disc (602) and the vertical cylinder (601), a second disc (604) rotatably mounted in the vertical cylinder (601), a spiral groove (605) provided on the inner wall of the vertical cylinder (601), a protrusion (606) fixedly connected to the second disc (604) slidably mounted in the spiral groove (605), a vertical rod (607) fixedly mounted on the bottom wall of the second disc (604), a grinding piece (608) provided on the bottom wall of the vertical rod (607), and a transport assembly (7) for transporting materials provided on the top wall of the workbench (1); The transport assembly (7) includes a stepper motor (701) mounted on a workbench (1), a connecting rod (702) fixedly mounted on the output end of the stepper motor (701), a linkage plate (703) fixedly mounted on one end of the connecting rod (702) away from the stepper motor (701), a first clamping plate (704) fixedly mounted on the linkage plate (703), a sliding groove is provided on the linkage plate (703), a second clamping plate (705) is slidably mounted in the sliding groove, a second spring (706) is installed between the second clamping plate (705) and the sliding groove, a driving plate (707) matched with the second clamping plate (705) is fixedly mounted on the bottom wall of the mounting plate (4), and the bottom end of the driving plate (707) is an inclined surface; The connecting rod (702) is provided with a fixing assembly (8) for fixing the second clamping plate (705), the fixing assembly (8) includes a groove provided on the connecting rod (702), a limiting rod (801) extending into the sliding groove is slidably installed in the groove, and one end of the limiting rod (801) close to the second clamping plate (705) is an inclined surface, a fixing spring (802) is installed between the limiting rod (801) and the groove, and a limiting groove (803) cooperating with the limiting rod (801) is provided on the second clamping plate (705); The connecting rod (702) is provided with a discharge assembly (9), and the discharge assembly (9) includes a mounting groove provided on the connecting rod (702), a discharge rod (901) is slidably installed in the mounting groove, a discharge plate (902) is fixedly installed on the discharge rod (901), and a third spring (903) is installed between the discharge plate (902) and the linkage plate (703), a first magnetic block (904) is slidably installed in the mounting groove, and an elastic airbag (905) is installed between the first magnetic block (904) and the mounting groove, and an arc groove (906) is provided on the connecting rod (702), and a second magnetic block (907) that slidably cooperates with the arc groove (906) is fixedly installed on the top wall of the workbench (1).

2. The metallurgical stamping equipment according to claim 1, characterized in that: The grinding member (608) comprises a first grinding disc (6081) fixedly mounted on the bottom wall of the vertical rod (607), a grinding rod (6082) fixedly mounted on the bottom wall of the first grinding disc (6081), a rectangular rod (6083) fixedly mounted on the bottom wall of the grinding rod (6082), a second grinding disc (6084) rotatably mounted on the top wall of the workbench (1), and a rectangular groove (6085) slidably engaged with the rectangular rod (6083) is provided on the top wall of the second grinding disc (6084).

3. The metallurgical stamping equipment according to claim 2, characterized in that: An inclined plate (708) is fixedly mounted on the side wall of the second clamping plate (705) away from the linkage plate (703).

4. The metallurgical stamping equipment according to claim 3, characterized in that: A first air tube (101) is inserted into the elastic air bag (905), and one end of the first air tube (101) away from the elastic air bag (905) is in communication with the groove.

5. The metallurgical stamping equipment according to claim 4, characterized in that: A collecting box (102) that cooperates with the discharge plate (902) is detachably mounted on the workbench (1), and a waste box (103) that cooperates with the punching machine (5) is detachably mounted on the workbench (1).

6. The metallurgical stamping equipment according to claim 5, characterized in that: A ball (11) that cooperates with the first disc (602) is evenly and rotatably mounted on the top wall of the second disc (604).

7. The metallurgical stamping equipment according to claim 1, characterized in that: A telescopic tube (12) is installed between the mounting plate (4) and the support plate (2).

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