A stamping equipment for processing tungsten steel

Abstract

The present invention discloses a stamping device for tungsten steel processing, which relates to the technical field of tungsten steel processing, and comprises a stamping table, wherein the lower surface of the stamping table is fixedly connected with a bottom box, the upper surface of the stamping table is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a punch, the upper surface of the punch is fixedly connected with a fixed frame, and the movable plates on both sides can drive the clamping column to slide toward the side close to the tungsten steel plate under the rotation of the screw rod, so that tungsten steel plates of different widths can be fixed, and stamping operations can be performed on plates of different models, thereby improving the practicality of the device. The clamping column is made of rubber material, which can avoid the problem of damage to the plate due to excessive clamping force during the stamping process, enhance the fixing effect of the plate, and play a role in safety protection. The device has a cooling effect on the stamping head, which can avoid the problem of damage to the stamping head due to heat.

Description

Technical Field

[0001] The invention relates to the technical field of tungsten steel processing, and in particular to a stamping device for tungsten steel processing. Background Art

[0002] Tungsten steel, also known as cemented carbide, refers to a sintered composite material containing at least one metal carbide. Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, and tantalum carbide are common components of tungsten steel. The grain size of the carbide component is usually between 0.2-10 microns, and the carbide grains are bound together using a metal binder. Tungsten-containing steels, such as high-speed steel and certain hot-working die steels, have a significant improvement in the hardness and heat resistance of the steel, but the toughness will drop sharply. Stamping is a popular cold forming technology in metal sheet processing, which is used to convert the sheet into the desired geometry with the help of pressure and a die of the desired shape.

[0003] After the punch in the existing tungsten steel processing stamping equipment punches the plate, a large amount of heat will be generated on the surface of the punch. If the punch is not effectively cooled, the punch may be damaged due to heat. Therefore, it is necessary to ensure that the punch works within an appropriate temperature range. Based on the above situation, the present invention designs a tungsten steel processing stamping equipment to solve the above problem. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a stamping equipment for processing tungsten steel, comprising a stamping table, the lower surface of the stamping table is fixedly connected to a bottom box, the upper surface of the stamping table is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a punch, and the upper surface of the punch is fixedly connected to a fixed frame;

[0005] The stamping equipment also has:

[0006] A fixing mechanism, the fixing mechanism comprising a motor, an output end of the motor is fixedly connected to a screw rod, an outer surface of the screw rod is threadedly connected to a moving plate, and an upper surface of the moving plate is fixedly connected to a clamping column;

[0007] A water supply mechanism, the water supply mechanism includes a blocking plate, an outer surface of the blocking plate is fixedly connected to a compression spring, an end of the compression spring away from the blocking plate is fixedly connected to a water outlet pipe, one end of the water outlet pipe is fixedly connected to a water tank, an end of the water outlet pipe away from the water tank is fixedly connected to an arc plate, an end of the arc plate away from the water outlet pipe is fixedly connected to a cleaning pipe, an opening and closing component is fixedly connected to the bottom of the water supply mechanism, and a scraping component is slidably connected to the inner wall of the water supply mechanism.

[0008] Furthermore, one end of the motor close to the screw is fixedly connected to the outer surface of the punching table, one end of the screw away from the motor is rotatably connected to the inner wall of the punching table, the bottom of the movable plate is slidably connected to the inner wall of the punching table, and both sides of the movable plate are slidably connected to the inner wall of the punching table. The motor drive can drive the screw to rotate, and the screw can drive the movable plate to slide on the inner wall of the punching table toward the side close to the punching plate during rotation, and the movable plate can also drive the two clamping columns on the upper surface to slide toward the direction of the plate during movement.

[0009] Furthermore, the outer surface of the blocking plate is slidably connected to the inner wall of the water outlet pipe, the outer surface of the water outlet pipe is fixedly connected to the inner wall of the stamping platform, the side of the water tank close to the water outlet pipe is fixedly connected to the outer surface of the stamping platform, and the top of the cleaning pipe is fixedly connected to the bottom of the stamping platform.

[0010] Furthermore, the opening and closing component includes an opening and closing box, the bottom of the opening and closing box is fixedly connected to a filter box, the inner wall of the opening and closing box is slidably connected to an opening and closing plate, one end of the opening and closing plate is fixedly connected to a spring belt, the end of the opening and closing plate close to the spring belt is fixedly connected to a pull rope, and the outer surface of the pull rope is slidably connected to a limiting tube.

[0011] Furthermore, the upper surface of the opening and closing box is fixedly connected to the bottom of the cleaning pipe, the end of the spring belt away from the closing plate is fixedly connected to the inner wall of the opening and closing box, the end of the pull rope away from the closing plate is fixedly connected to the outer surface of the movable plate, and the outer surface of the limit tube is fixedly connected to the inner wall of the punching table. The movable plate can drive the clamping column to slide toward the side away from the plate, so that the movable plate will drive the pull rope to slide on the inner wall of the limit tube during the sliding process toward the water tank side, and pull the pull rope. When the pull rope is pulled, it will drive the opening and closing plate to slide on the inner wall of the opening and closing box toward the side close to the spring belt, and squeeze the spring belt. Under the pulling of the pull rope, the two opening and closing plates fixed together can be separated from each other.

[0012] Furthermore, the scraping component comprises a T-shaped plate, a lower surface of the T-shaped plate is fixedly connected to an extrusion block, a bottom of the extrusion block is fixedly connected to a connecting plate, and a lower surface of the connecting plate is fixedly connected to a compression spring.

[0013] Furthermore, the upper and lower sides of the connecting plate near one end of the cleaning pipe are fixedly connected with folding plates, the connecting plate near one end of the cleaning pipe is fixedly connected with an annular plate, the upper surface of the annular plate is fixedly connected with a support rod, and the top of the support rod is fixedly connected with a scraper.

[0014] Furthermore, the T-shaped plates are symmetrically arranged on both sides of the cleaning pipe, and one end of the compression spring away from the connecting plate is fixedly connected to the upper surface of the opening and closing box.

[0015] Furthermore, one end of the folding plate away from the connecting plate is fixedly connected to the inner wall of the cleaning pipe, the side of the annular plate close to the cleaning pipe is slidably connected to the inner wall of the cleaning pipe, the side of the support rod close to the cleaning pipe is slidably connected to the inner wall of the cleaning pipe, and the side of the scraper close to the cleaning pipe is slidably connected to the inner wall of the cleaning pipe. When the punch drives the fixing frame to move downward, the fixing frame will contact the T-shaped plate and squeeze the T-shaped plates on the left and right sides of the cleaning pipe. The T-shaped plates on both sides will drive the extrusion block, the connecting plate and the annular plate to move downward under the squeezing, and the connecting plate will squeeze the compression spring to a certain extent when moving downward. The annular plate can slide along the inner wall of the cleaning pipe when moving downward.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The movable plates on both sides can drive the clamping column to slide toward the side close to the tungsten steel plate when the screw is rotated, so tungsten steel plates of different widths can be fixed, and plates of different models can be stamped. The clamping column is made of rubber material, which can avoid the problem of damage to the plate due to excessive clamping force during the stamping process, enhance the fixing effect of the plate, and play a role in safety protection.

[0018] (2) The device opens the gap between the outlet pipe and the water tank side by sliding the blocking plate, so that the water inside the water tank can flow into the inside of the cleaning pipe, and can clean and cool the punch and tungsten steel parts in the stamping process at the same time. The device cleans the punch to avoid debris attached to the surface of the punch, ensuring that the tungsten steel parts after stamping will not be attached to the punch debris, thereby improving the quality of the tungsten steel after stamping. The device has a cooling effect on the punch, which can prevent the punch from being damaged due to heat.

[0019] (3) The device sets the bottom of the cleaning tube to a closed state, so that the punch can squeeze the water in the tungsten steel parts and the cleaning tube after stamping during the descent process, and further allows the squeezed water to flow quickly inside the cleaning tube, and then impact the surface of the tungsten steel parts, which can effectively remove the debris with too strong adhesion on the surface of the tungsten steel parts, and avoid the problem that the debris on the surface of the tungsten steel parts cannot be cleaned due to excessive adhesion during normal water cleaning.

[0020] (4) The device can clean the debris attached to the inner wall of the cleaning pipe by moving the annular plate and the scraper up and down. Cleaning the inner wall of the cleaning pipe can prevent the debris attached to the inner wall of the cleaning pipe from entering the water and then attaching to the surface of the punch and parts when the cleaning pipe is used next time, resulting in debris remaining on the surface of the punch and parts, which will affect the subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view of the present invention;

[0022] Figure 2 is a schematic diagram of the fixing mechanism of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the water supply mechanism of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the cleaning tube of the present invention;

[0025] Figure 5 It is a structural schematic diagram of the blocking plate of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the opening and closing component of the present invention;

[0027] Figure 7 It is a cross-sectional view of the opening and closing box of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the scraping component of the present invention;

[0029] Fig. 9 It is a cross-sectional view of the cleaning tube of the present invention.

[0030] In the figure: 1. punching table; 2. fixing mechanism; 21. motor; 22. screw rod; 23. moving plate; 24. clamping column; 3. water supply mechanism; 31. blocking plate; 32. extrusion spring; 33. water outlet pipe; 34. water tank; 35. arc plate; 36. cleaning pipe; 4. opening and closing parts; 41. opening and closing box; 42. filter box; 43. opening and closing plate; 44. spring belt; 45. pull rope; 46. limit pipe; 5. scraping parts; 51. T-plate; 52. extrusion block; 53. connecting plate; 54. compression spring; 55. folding plate; 56. annular plate; 57. support rod; 58. scraper; 6. bottom box; 7. support plate; 8. hydraulic cylinder; 9. punch; 10. fixing frame. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] For the first embodiment, please refer to Figure 1-Figure 5The present invention is a stamping equipment for processing tungsten steel, comprising a stamping table 1, a bottom box 6 is fixedly connected to the lower surface of the stamping table 1, a support plate 7 is fixedly connected to the upper surface of the stamping table 1, a hydraulic cylinder 8 is fixedly connected to the upper surface of the support plate 7, a punch 9 is fixedly connected to the output end of the hydraulic cylinder 8, and a fixing frame 10 is fixedly connected to the upper surface of the punch 9;

[0033] The stamping equipment also has:

[0034] The fixing mechanism 2 includes a motor 21, the output end of the motor 21 is fixedly connected with a screw rod 22, the outer surface of the screw rod 22 is threadedly connected with a moving plate 23, and the upper surface of the moving plate 23 is fixedly connected with a clamping column 24; the clamping column 24 is made of rubber.

[0035] The water supply mechanism 3 includes a blocking plate 31, an outer surface of the blocking plate 31 is fixedly connected with an extrusion spring 32, an end of the extrusion spring 32 away from the blocking plate 31 is fixedly connected with a water outlet pipe 33, one end of the water outlet pipe 33 is fixedly connected with a water tank 34, an end of the water outlet pipe 33 away from the water tank 34 is fixedly connected with an arc plate 35, an end of the arc plate 35 away from the water outlet pipe 33 is fixedly connected with a cleaning pipe 36, an opening and closing component 4 is fixedly connected to the bottom of the water supply mechanism 3, and a scraping component 5 is slidably connected to the inner wall of the water supply mechanism 3.

[0036] One end of the motor 21 close to the screw rod 22 is fixedly connected to the outer surface of the stamping table 1, and the end of the screw rod 22 away from the motor 21 is rotatably connected to the inner wall of the stamping table 1. The bottom of the movable plate 23 is slidably connected to the inner wall of the stamping table 1, and both sides of the movable plate 23 are slidably connected to the inner wall of the stamping table 1.

[0037] The outer surface of the blocking plate 31 is slidably connected to the inner wall of the water outlet pipe 33, the outer surface of the water outlet pipe 33 is fixedly connected to the inner wall of the stamping table 1, the side of the water tank 34 close to the water outlet pipe 33 is fixedly connected to the outer surface of the stamping table 1, and the top of the cleaning pipe 36 is fixedly connected to the bottom of the stamping table 1.

[0038] When in use, the staff first places the tungsten steel plate on the upper surface of the punching table 1. A circular groove is opened in the center of the punching table 1 so that the center of the plate is aligned with the center of the circular groove as much as possible. At this time, the motor 21 is started, and the motor 21 drive can drive the screw 22 to rotate. The screw 22 can drive the movable plate 23 to slide on the inner wall of the punching table 1 toward the side close to the punching plate during rotation. The movable plate 23 can also drive the two clamping columns 24 on the upper surface to slide toward the direction of the plate during movement. Therefore, the clamping columns 24 on the left and right sides of the plate will continue to approach and finally fix the plate. After the plate is fixed, the hydraulic cylinder 8 is started to drive the punch 9 and the fixed frame 10 to move downward, so that the punch 9 finally punches the plate, and the tungsten steel parts after stamping will fall into the circular groove opened in the center of the punching table 1.

[0039] When in use, after the fixing frame 10 moves downward for a certain distance, it will touch the T-shaped plate 51, so that the T-shaped plate 51 will drive the extrusion block 52 to move downward. Since the extrusion block 52 is in the initial state, both sides of the extrusion block 52 are in contact with the plugging plate 31, and a pressure is applied to the plugging plate 31, that is, the end of the plugging plate 31 away from the extrusion block 52 will be against the inner wall of the water outlet pipe 33, and the extrusion spring 32 will be squeezed to a certain extent. The shape of the plugging plate 31 can block the inside of the water outlet pipe 33, so that the water inside the water tank 34 cannot enter the inside of the arc plate 35 through the water outlet pipe 33 on one side of the plugging plate 31. The inside of the arc plate 35 is set to be hollow, which is convenient for the flow of water. Therefore, when the T-shaped plate 51 drives the extrusion block 52 to move downward, the plugging plate 31 is out of contact with the extrusion block 52, and the plugging plate 31 will slide to the side away from the water outlet pipe 33 under the squeezing of the squeezing spring 32, and the end of the plugging plate 31 close to the extrusion block 52 will eventually be against the surface of the T-shaped plate 51. When the gap between the plugging plate 31 and the water outlet pipe 33 is opened, the water inside the water tank 34 will enter the inside of the arc plate 35 through the gap between the plugging plate 31 and the water outlet pipe 33, and then continue to flow into the inside of the cleaning pipe 36. The water supply mechanism 3 can automatically supply water to the cleaning pipe 36 following the punching work of the punch 9, which is convenient for subsequent cooling and cleaning of the punch 9 and tungsten steel parts.

[0040] For the second embodiment, please refer to Figure 1-Figure 9 The present invention is a stamping equipment for processing tungsten steel. The opening and closing component 4 includes an opening and closing box 41. The bottom of the opening and closing box 41 is fixedly connected to a filter box 42. The inner wall of the opening and closing box 41 is slidably connected to an opening and closing plate 43. One end of the opening and closing plate 43 is fixedly connected to a spring belt 44. One end of the opening and closing plate 43 close to the spring belt 44 is fixedly connected to a pull rope 45. The outer surface of the pull rope 45 is slidably connected to a limiting tube 46.

[0041] The upper surface of the opening and closing box 41 is fixedly connected to the bottom of the cleaning pipe 36, the end of the spring belt 44 away from the closing plate 43 is fixedly connected to the inner wall of the opening and closing box 41, the end of the pull rope 45 away from the closing plate 43 is fixedly connected to the outer surface of the movable plate 23, and the outer surface of the limiting tube 46 is fixedly connected to the inner wall of the stamping table 1.

[0042] When in use, when the moving plate 23 moves toward the direction close to the tungsten steel plate, Figure 2When the moving plate 23 is in the position shown, the pull rope 45 on the side of the plate 23 is already in a normal state, and the spring belts 44 on the left and right sides of the opening and closing box 41 will squeeze the opening and closing plates 43, so that the opening and closing plates 43 on the left and right sides are close to each other and pressed together, and the bottom of the cleaning pipe 36 can be blocked to achieve the sealing of the bottom of the cleaning pipe 36, so that the water inside the water tank 34 can flow into the inside of the cleaning pipe 36 without leaking. When the stamped parts fall into the inside of the cleaning pipe 36 through the circular groove opened at the center of the stamping table 1, they will fall on the upper surface of the two opening and closing plates 43. When the punch 9 is stamping the plate, the bottom end of the punch 9 will also penetrate into the inside of the cleaning pipe 36 while moving downward, so the water inside the cleaning pipe 36 will clean and cool the punch 9 and the stamped tungsten steel parts at the same time. When the punch 9 completes the punching of the plate, the punch 9 moves upward and resets under the drive of the hydraulic cylinder 8. At this time, the moving plate 23 can drive the clamping column 24 to slide to the side away from the plate. Therefore, the moving plate 23 will drive the pull rope 45 to slide on the inner wall of the limiting tube 46 during the sliding process toward the side of the water tank 34, and pull the pull rope 45. When the pull rope 45 is pulled, it will drive the opening and closing plate 43 to slide on the inner wall of the opening and closing box 41 toward the side close to the spring belt 44, and squeeze the spring belt 44. Under the pulling of the pull rope 45, the two opening and closing plates 43 fixed together can be separated from each other. The stamped tungsten steel parts and the moisture inside the cleaning tube 36 will fall into the filter box 42 below without the support of the opening and closing plate 43. The moisture and fine debris attached to the surface of the parts will continue to fall from the large filter holes opened on the surface of the filter box 42 to the bottom box 6 below, so that the waste water and tungsten steel debris can be collected. The staff can open the filter box 42 and take out the parts that have been stamped inside.

[0043] The scraping component 5 comprises a T-shaped plate 51 , a squeezing block 52 is fixedly connected to the lower surface of the T-shaped plate 51 , a connecting plate 53 is fixedly connected to the bottom of the squeezing block 52 , and a compression spring 54 is fixedly connected to the lower surface of the connecting plate 53 .

[0044] A folding plate 55 is fixedly connected to the upper and lower sides of the connecting plate 53 near the cleaning pipe 36. An annular plate 56 is fixedly connected to the end of the connecting plate 53 near the cleaning pipe 36. A support rod 57 is fixedly connected to the upper surface of the annular plate 56. A scraper 58 is fixedly connected to the top of the support rod 57.

[0045] The T-shaped plates 51 are symmetrically arranged on both sides of the cleaning pipe 36 , and one end of the compression spring 54 away from the connecting plate 53 is fixedly connected to the upper surface of the opening and closing box 41 .

[0046] One end of the folding plate 55 away from the connecting plate 53 is fixedly connected to the inner wall of the cleaning pipe 36, the side of the annular plate 56 close to the cleaning pipe 36 is slidably connected to the inner wall of the cleaning pipe 36, the side of the support rod 57 close to the cleaning pipe 36 is slidably connected to the inner wall of the cleaning pipe 36, and the side of the scraper 58 close to the cleaning pipe 36 is slidably connected to the inner wall of the cleaning pipe 36.

[0047] During use, when the punch 9 drives the fixing frame 10 to move downward, the fixing frame 10 will contact the T-shaped plate 51 and squeeze the T-shaped plates 51 on the left and right sides of the cleaning pipe 36. The T-shaped plates 51 on both sides will drive the squeezing block 52, the connecting plate 53 and the annular plate 56 to move downward under the squeezing. The connecting plate 53 will squeeze the compression spring 54 to a certain extent during the downward movement. The annular plate 56 can slide along the inner wall of the cleaning pipe 36 during the downward movement. The connecting plate 53 can squeeze the folding plate 55 below the connecting plate 53 during the downward sliding. The folding plates 55 on the upper and lower sides of the connecting plate 53 play the role of sealing the cleaning pipe 36. The annular plate 56 can slide downward along the inner wall of the cleaning tube 36 through the support rod 57, and the annular plate 56 and the scraper 58 can scrape the debris attached to the inner wall surface of the cleaning tube 36 during the sliding, so as to maintain the cleanliness of the inner wall of the cleaning tube 36 and prevent the debris on the inner wall of the cleaning tube 36 from being attached to the surface of the punch 9 and the tungsten steel parts when the punch 9 and the tungsten steel parts are cleaned next time. When the punch 9 drives the fixing frame 10 to move upward to reset, the compression spring 54 will squeeze the connecting plate 53, so that the connecting plate 53, the squeezing block 52 and the T-plate 51 continue to move upward and return to their original positions. When the squeezing block 52 slides upward, it will again press against the end of the blocking plate 31 close to the squeezing block 52, so that the blocking plate 31 slides on the inner wall of the water outlet pipe 33 toward the side close to the squeezing spring 32, blocking the inner wall of the water outlet pipe 33, so that the water inside the water outlet pipe 33 can no longer flow, so the water inside the water tank 34 will no longer supply water to the cleaning pipe 36. The upper surface of the squeezing block 52 is set to be inclined, so that when it contacts the blocking plate 31, it is easy to push the blocking plate 31 to slide toward the side close to the water outlet pipe 33.

[0048] The specific workflow is as follows:

[0049] First, the staff places the tungsten steel plate on the upper surface of the punching table 1. A circular groove is opened in the center of the punching table 1 so that the center of the plate is aligned with the center of the circular groove as much as possible. At this time, the motor 21 is started. The motor 21 can drive the screw 22 to rotate. The screw 22 can drive the movable plate 23 to slide on the inner wall of the punching table 1 toward the side close to the punching plate during rotation. The movable plate 23 can also drive the two clamping columns 24 on the upper surface to slide toward the direction of the plate during movement. Therefore, the clamping columns 24 on the left and right sides of the plate will continue to approach and finally fix the plate. After the plate is fixed, the hydraulic cylinder 8 is started to drive the punch 9 and the fixed frame 10 to move downward, so that the punch 9 finally punches the plate, and the tungsten steel parts after stamping will fall into the circular groove opened in the center of the punching table 1.

[0050] When the fixing frame 10 moves downward for a certain distance, it will touch the T-shaped plate 51, so that the T-shaped plate 51 will drive the extrusion block 52 to move downward. Since the extrusion block 52 is in the initial state, both sides of the extrusion block 52 are in contact with the plugging plate 31, and a pressure is applied to the plugging plate 31, that is, the end of the plugging plate 31 away from the extrusion block 52 will abut against the inner wall of the water outlet pipe 33, and a certain amount of compression is performed on the extrusion spring 32. The shape of the plugging plate 31 can block the inside of the water outlet pipe 33, so that the water inside the water tank 34 cannot enter the inside of the arc plate 35 through the water outlet pipe 33 on one side of the plugging plate 31. The inside of the arc plate 35 is set to be hollow, which is convenient for the water to flow. Therefore, when the T-shaped plate 51 drives the extrusion block 52 to move downward, the plugging plate 31 is out of contact with the extrusion block 52, and the plugging plate 31 will slide to the side away from the water outlet pipe 33 under the compression of the extrusion spring 32, and the end of the plugging plate 31 close to the extrusion block 52 will eventually abut against the surface of the T-shaped plate 51. When the gap between the blocking plate 31 and the water outlet pipe 33 is opened, the water inside the water tank 34 will enter the inside of the curved plate 35 through the gap between the blocking plate 31 and the water outlet pipe 33, and then continue to flow into the inside of the cleaning pipe 36. Figure 2When the moving plate 23 is in the position shown, the pull rope 45 on the side of the plate 23 is already in a normal state, and the spring belts 44 on the left and right sides of the opening and closing box 41 will squeeze the opening and closing plates 43, so that the opening and closing plates 43 on the left and right sides are close to each other and fixed together, and the bottom of the cleaning pipe 36 can be blocked to achieve the sealing of the bottom of the cleaning pipe 36, so that the water inside the water tank 34 can flow into the inside of the cleaning pipe 36 without leakage. When the stamped parts fall into the inside of the cleaning pipe 36 through the circular groove opened at the center of the punch head, they will fall on the surface of the two opening and closing plates 43. When the punch head is stamping the plate, the bottom end of the punch 9 will also penetrate into the inside of the cleaning pipe 36 during the downward movement, so the water inside the cleaning pipe 36 will clean and cool the punch 9 and the parts. When the punch 9 completes the punching of the plate, the punch 9 moves upward and resets under the drive of the hydraulic cylinder 8. At this time, the moving plate 23 can drive the clamping column 24 to slide to the side away from the plate. Therefore, the moving plate 23 will drive the pull rope 45 to slide on the inner wall of the limiting tube 46 during the sliding process toward the side of the water tank 34, and pull the pull rope 45. When the pull rope 45 is pulled, it will drive the opening and closing plate 43 to slide on the inner wall of the opening and closing box 41 toward the side close to the spring belt 44, and squeeze the spring belt 44. Under the pulling of the pull rope 45, the two opening and closing plates 43 fixed together can be separated from each other. The stamped parts and the moisture inside the cleaning tube 36 will fall into the filter box 42 below without the support of the opening and closing plate 43. The moisture and fine debris attached to the surface of the parts will continue to fall from the large filter holes opened on the surface of the filter box 42 to the bottom box 6 below, so that the waste water and debris can be collected. The staff can open the filter box 42 and take out the parts that have been stamped inside.

[0051] When the punch 9 drives the fixing frame 10 to move downward, the fixing frame 10 will contact the T-plate 51 and squeeze the T-plate 51 on the left and right sides of the cleaning pipe 36. The T-plates 51 on both sides will drive the squeezing block 52, the connecting plate 53 and the annular plate 56 to move downward under the squeezing. The connecting plate 53 will squeeze the compression spring 54 to a certain extent during the downward movement. The annular plate 56 can slide along the inner wall of the cleaning pipe 36 during the downward movement. The connecting plate 53 can squeeze the folding plate 55 below the connecting plate 53 during the downward sliding. The folding plates 55 on the upper and lower sides of the connecting plate 53 play the role of sealing the cleaning pipe 36. The annular plate 56 can drive the scraper 58 to slide downward along the inner wall of the cleaning pipe 36 through the support rod 57 during the downward sliding. The annular plate 56 and the scraper 58 can scrape off the debris attached to the inner wall surface of the cleaning pipe 36 during the sliding. When the punch 9 drives the fixing frame 10 to move upward to reset, the compression spring 54 will squeeze the connecting plate 53, so that the connecting plate 53, the squeezing block 52 and the T-shaped plate 51 continue to move upward and return to their original positions. When the squeezing block 52 slides upward, it will again press against the end of the blocking plate 31 close to the squeezing block 52, so that the blocking plate 31 slides on the inner wall of the water outlet pipe 33 toward the side close to the squeezing spring 32, blocking the inner wall of the water outlet pipe 33, so that the water inside the water outlet pipe 33 can no longer flow, so the water inside the water tank 34 will no longer supply water to the cleaning pipe 36.

[0052] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stamping device for processing tungsten steel, comprising a stamping table (1), characterized in that: The lower surface of the punching platform (1) is fixedly connected to a bottom box (6), the upper surface of the punching platform (1) is fixedly connected to a support plate (7), the upper surface of the support plate (7) is fixedly connected to a hydraulic cylinder (8), the output end of the hydraulic cylinder (8) is fixedly connected to a punch (9), and the upper surface of the punch (9) is fixedly connected to a fixing frame (10); The stamping equipment also has: A fixing mechanism (2), the fixing mechanism (2) comprising a motor (21), the output end of the motor (21) being fixedly connected to a screw rod (22), the outer surface of the screw rod (22) being threadedly connected to a moving plate (23), and the upper surface of the moving plate (23) being fixedly connected to a clamping column (24); A water supply mechanism (3), the water supply mechanism (3) comprising a blocking plate (31), the outer surface of the blocking plate (31) being fixedly connected to a compression spring (32), one end of the compression spring (32) away from the blocking plate (31) being fixedly connected to a water outlet pipe (33), one end of the water outlet pipe (33) being fixedly connected to a water tank (34), one end of the water outlet pipe (33) away from the water tank (34) being fixedly connected to an arc plate (35), one end of the arc plate (35) away from the water outlet pipe (33) being fixedly connected to a cleaning pipe (36), an opening and closing component (4) being fixedly connected to the bottom of the water supply mechanism (3), and a scraping component (5) being slidably connected to the inner wall of the water supply mechanism (3); The outer surface of the blocking plate (31) is slidably connected to the inner wall of the water outlet pipe (33), the outer surface of the water outlet pipe (33) is fixedly connected to the inner wall of the punching platform (1), the side of the water tank (34) close to the water outlet pipe (33) is fixedly connected to the outer surface of the punching platform (1), and the top of the cleaning pipe (36) is fixedly connected to the bottom of the punching platform (1); The scraping component (5) comprises a T-shaped plate (51), the lower surface of the T-shaped plate (51) is fixedly connected to an extrusion block (52), the bottom of the extrusion block (52) is fixedly connected to a connecting plate (53), and the lower surface of the connecting plate (53) is fixedly connected to a compression spring (54); The upper and lower sides of the connecting plate (53) close to one end of the cleaning pipe (36) are fixedly connected to folding plates (55); the end of the connecting plate (53) close to the cleaning pipe (36) is fixedly connected to an annular plate (56); the upper surface of the annular plate (56) is fixedly connected to a support rod (57); and the top of the support rod (57) is fixedly connected to a scraper (58).

2. The stamping equipment for tungsten steel processing according to claim 1 is characterized in that: One end of the motor (21) close to the screw rod (22) is fixedly connected to the outer surface of the punching table (1), and one end of the screw rod (22) away from the motor (21) is rotatably connected to the inner wall of the punching table (1). The bottom of the movable plate (23) is slidably connected to the inner wall of the punching table (1), and both sides of the movable plate (23) are slidably connected to the inner wall of the punching table (1).

3. The stamping equipment for tungsten steel processing according to claim 1 is characterized in that: The opening and closing component (4) comprises an opening and closing box (41), the bottom of the opening and closing box (41) is fixedly connected to a filter box (42), the inner wall of the opening and closing box (41) is slidably connected to an opening and closing plate (43), one end of the opening and closing plate (43) is fixedly connected to a spring belt (44), one end of the opening and closing plate (43) close to the spring belt (44) is fixedly connected to a pull rope (45), and the outer surface of the pull rope (45) is slidably connected to a limit tube (46).

4. The stamping equipment for tungsten steel processing according to claim 3 is characterized in that: The upper surface of the opening and closing box (41) is fixedly connected to the bottom of the cleaning pipe (36), one end of the spring belt (44) away from the closing plate (43) is fixedly connected to the inner wall of the opening and closing box (41), one end of the pull rope (45) away from the closing plate (43) is fixedly connected to the outer surface of the movable plate (23), and the outer surface of the limiting tube (46) is fixedly connected to the inner wall of the punching table (1).

5. The stamping equipment for tungsten steel processing according to claim 1 is characterized in that: The T-shaped plates (51) are symmetrically arranged on both sides of the cleaning pipe (36), and one end of the compression spring (54) away from the connecting plate (53) is fixedly connected to the upper surface of the opening and closing box (41).

6. The stamping equipment for tungsten steel processing according to claim 5, characterized in that: One end of the folding plate (55) away from the connecting plate (53) is fixedly connected to the inner wall of the cleaning pipe (36); the side of the annular plate (56) close to the cleaning pipe (36) is slidably connected to the inner wall of the cleaning pipe (36); the side of the support rod (57) close to the cleaning pipe (36) is slidably connected to the inner wall of the cleaning pipe (36); and the side of the scraper (58) close to the cleaning pipe (36) is slidably connected to the inner wall of the cleaning pipe (36).

Images