Stamping die for metal parts
By installing a waste shield and a wind-blown cleaning structure on the stamping die, the safety hazards and environmental pollution caused by waste splashing are solved, and safe and efficient waste collection and cleaning are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGCHUN YUXIN DONGYING STAMPING PARTS CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-14
AI Technical Summary
Existing stamping dies lack safety protection during use; flying waste may injure operators and pollute the production environment, and subsequent cleaning is inconvenient.
The system uses a waste shield and a wind-blown cleaning structure to collect waste into the waste collection base and exhaust excess gas through the exhaust structure to prevent waste from splashing. The wind-driven flow and guiding structure direct the waste to the discharge window, and the side door structure facilitates the loading and unloading of materials.
It effectively prevents waste from splashing and injuring people, reduces pollution to the production environment, simplifies the cleaning process, and improves production safety and environmental cleanliness.
Smart Images
Figure CN224487390U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stamping die technology, and in particular to a stamping die for metal parts. Background Technology
[0002] The descriptions in this section provide background information relating to this disclosure and do not constitute prior art.
[0003] In the production of metal parts, stamping equipment is usually required and is used in conjunction with corresponding stamping dies.
[0004] Existing stamping dies lack necessary safety protection during use. Waste splashing during production may injure operators, and the waste splashing outside will pollute the production environment and is not easy to clean up later. Utility Model Content
[0005] The purpose of this utility model is to provide a stamping die for metal parts, in which the waste is blocked by a waste shield and discharged into the waste collection base by a combination of a slope and a wind-blown structure. This solves the technical problems of existing stamping dies lacking necessary safety protection during use, the potential for waste splashing during production to injure operators, and the pollution of the production environment caused by waste splashing to the outside, which is inconvenient for later cleaning.
[0006] This utility model provides a stamping die for metal parts, comprising:
[0007] The waste storage base has a sloping top surface.
[0008] A discharge window is provided below the slope of the waste collection base;
[0009] A waste shield is fixedly fitted at the edge of the upper surface of the waste collection base.
[0010] The waste shield has an inlet / outlet window on its right side, and its inner wall is fitted with a side door structure.
[0011] The upper end of the waste collection base is equipped with a stamping die structure, which includes a groove body fixedly assembled in the middle of the top surface of the waste collection base.
[0012] A wind-blowing structure is installed between the front wall of the waste shield and the front and rear side walls of the groove body.
[0013] The top surface of the stamping die structure is equipped with an exhaust structure.
[0014] As a further optimization, in order to blow away impurities on the top surface of the waste collection base, and to better guide the impurities to the discharge window through the slope of the top of the waste collection base, the wind-blown structure includes:
[0015] The mounting through holes are opened along the length direction from left to right in a manner that increases in density, and are located below the front wall of the waste shield.
[0016] A fan is fixedly installed inside the mounting hole, and its airflow is directed towards the groove body.
[0017] The front and rear sidewalls and interior of the groove body are equipped with a wind-powered communication structure.
[0018] As a further optimization, in order to guide the wind force from the front of the groove body to its rear and avoid the groove body blocking the wind force, the wind connection structure includes:
[0019] The groove body has annular cavities in its front, rear, left, and right side walls;
[0020] The lower edge of the front wall of the groove body is uniformly provided with air inlet windows along the length direction, which are connected to the annular cavity.
[0021] The lower edge of the rear wall of the groove body is provided with a first exhaust window along the length direction, which is connected to the annular cavity.
[0022] As a further optimization, in order to collect and periodically clean the diverted impurities, the waste collection base includes:
[0023] A rectangular shell with a plug-in window at its front end;
[0024] A drawer is inserted into the plug-in window;
[0025] A slope is fixedly assembled on the top surface of the rectangular shell;
[0026] The discharge window is located below the slope surface of the slope and on the top surface of the rectangular shell.
[0027] As a further optimization, in order to improve the stability of the device placement, an anti-slip pad is attached and fixed to the bottom surface of the rectangular shell.
[0028] As a further optimization, in order to guide the wind and the impurities it carries to the left side of the slope, and to cooperate with the wind-blowing structure to blow away and guide the splashed impurities, a guide plate is fixedly installed on the right side of the upper surface of the slope along the width direction.
[0029] The upper end of the guide plate is tilted to the left.
[0030] As a further optimization, in order to activate the stamping die structure when the iron side door is closed, the side door structure includes:
[0031] An iron side door is hinged to the edge of the inlet / outlet window on the right side of the waste shield;
[0032] A rubber strip is attached and fixed to the non-hinged end face of the iron side door;
[0033] The rubber strip on the iron side door is fastened to fit against the inner wall of the inlet / outlet window;
[0034] Electromagnets are embedded in the upper and lower sides of the inner wall of the inlet and outlet window, and are attracted and fixed to the outer wall of the iron side door.
[0035] The electromagnet is electrically connected to the circuit where the stamping die structure is located.
[0036] As a further optimization, in order to facilitate viewing the internal condition through the waste shield, an observation window is provided on the front wall of the waste shield, and a transparent glass plate is attached and fixed to its inner wall.
[0037] As a further optimization, in order to cooperate with the wind-blown structure for exhaust and to prevent external dust from entering, the exhaust structure includes:
[0038] The second exhaust window is located on the top surface of the stamping die structure;
[0039] A rectangular frame is fixed inside the second exhaust window, and a dust filter is attached and fixed inside it.
[0040] As a further optimization, in order to perform die stamping on metal parts, the stamping die structure includes:
[0041] The top plate has vertically fixed support rods at the four corners of its bottom surface.
[0042] The lower end of the support rod is fixedly assembled to the top surface of the waste collection base;
[0043] A hydraulic cylinder is vertically fixedly mounted on the middle of the upper surface of the top plate, and its lower output end is fixedly connected to an upper punching die through the top plate.
[0044] This utility model provides an improved stamping die for metal parts, which has the following improvements and advantages compared with the prior art:
[0045] A waste shield is used to cover the waste collection base. The stamping die structure on the waste collection base is located inside the waste shield. Material is put in and taken out through the side door structure on the waste shield. The waste generated during the stamping process slides down the slope on the waste collection base to the discharge window and is discharged into the waste collection base. The waste is discharged with the help of the wind blowing structure and the exhaust structure discharges the excess gas inside the waste shield. The waste is covered by the waste shield and is finally collected to avoid injury to operators or pollution to the production environment. Attached Figure Description
[0046] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0047] Figure 1 This is a partial structural diagram of the present invention;
[0048] Figure 2 This is a schematic diagram of the structure of this utility model;
[0049] Figure 3 This is a schematic cross-sectional view of the wind-connecting structure of this utility model;
[0050] Figure 4 This is a schematic cross-sectional view of the waste collection base structure of this utility model;
[0051] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.
[0052] Explanation of reference numerals in the attached figures:
[0053] 1-Waste collection base, 11-Rectangular shell, 12-Drawer, 13-Plug-in window, 14-Discharge window, 15-Slope, 16-Anti-slip mat, 2-Waste shield, 3-Side door structure, 31-Iron side door, 32-Rubber strip, 4-Electromagnet, 5-Wind-powered blowing structure, 51-Fan, 52-Mounting through hole, 53-Wind-powered connection structure, 531-Annular cavity, 532-Air inlet window, 533-First exhaust window, 6-Exhaust structure, 61-Second exhaust window, 62-Rectangular frame, 63-Dust filter, 7-Stamping die structure, 71-Groove body, 72-Hydraulic cylinder, 73-Upper stamping die, 74-Support rod, 75-Top plate, 8-Guide plate, 9-Observation window, 91-Transparent glass plate. Detailed Implementation
[0054] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0055] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0056] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0057] Please see Figures 1-5 This utility model provides a technical solution: a stamping die for metal parts, comprising:
[0058] Waste storage base 1, the top surface of which is sloping;
[0059] A discharge window 14 is provided below the slope of the waste collection base 1;
[0060] A waste shield 2 is fixedly installed at the edge of the upper surface of the waste storage base 1;
[0061] The waste shield 2 has an inlet and outlet window on the right side, and its inner wall is equipped with a side door structure 3;
[0062] The upper end of the waste collection base 1 is equipped with a stamping die structure 7, which includes a groove body 71 fixedly assembled in the middle of the top surface of the waste collection base 1.
[0063] A wind-driven blowing structure 5 is installed between the front wall of the waste shield 2 and the front and rear side walls of the groove body 71;
[0064] The top surface of the stamping die structure 7 is equipped with an exhaust structure 6.
[0065] Specifically in this embodiment, the stamping die structure 7 is shielded inside the scrap shield 2, and the inlet and outlet window on the outer wall of the scrap shield 2 is shielded by the side door structure 3. After the side door structure 3 is opened, the stamping die structure 7 inside the scrap shield 2 can be loaded and unloaded.
[0066] Furthermore, the waste generated during the stamping process slides down the slope of the waste collection base 1 to the discharge window 14 and is discharged into the waste collection base 1. The waste is discharged with the help of the wind blowing structure 5, and the exhaust structure 6 discharges the excess gas in the waste shield 2.
[0067] More specifically, the wind direction of the wind-blown structure 5 is front-to-back, and the slope direction of the waste collection base 1 is left-to-right, so that the blown impurities slide down the slope.
[0068] It is understandable that part of the wind-blown structure 5 is formed on the front and rear side walls of the groove body 71, so that the wind can pass through the outer wall of the groove body 71 and avoid the groove body 71 from blocking the wind flow.
[0069] In some embodiments, the wind-driven purging structure 5 includes:
[0070] The mounting through hole 52 is opened along the length direction from left to right from sparse to dense at the bottom of the front wall of the waste shield 2;
[0071] A fan 51 is fixedly installed inside the through hole 52, and its airflow is directed toward the groove body 71.
[0072] The front and rear side walls and interior of the groove body 71 are equipped with a wind-powered communication structure 53.
[0073] Specifically in this embodiment, the fans 51 are more densely distributed on the right side below the front wall of the waste shield 2 than on the left side. After the wind blows backward, the wind force finally acts on the left side of the slope of the waste collection base 1.
[0074] Furthermore, the fan 51 is connected to an external power source and operates, with the airflow blowing along the slope of the waste collection base 1.
[0075] In some embodiments, the wind-connecting structure 53 includes:
[0076] An annular cavity 531 is provided in the front, back, left and right side walls of the groove body 71;
[0077] The lower edge of the front wall of the groove body 71 is provided with air inlet windows 532 evenly distributed along the length direction, which are connected to the annular cavity 531.
[0078] The lower edge of the rear wall of the groove body 71 is provided with a first exhaust window 533 along the length direction, which is connected to the annular cavity 531.
[0079] Specifically in this embodiment, the air intake enters the annular cavity 531 from the air intake window 532, flows along the annular cavity 531 to its rear and is finally discharged from the first exhaust window 533.
[0080] Furthermore, the airflow is guided so that the air blowing from the front of the groove body 71 can be blown out from the rear of the groove body 71.
[0081] In some embodiments, the waste collection base 1 includes:
[0082] A rectangular shell 11 has a plug-in window 13 at its front end;
[0083] A drawer 12 is inserted into the insertion window 13;
[0084] A slope 15 is fixedly assembled on the top surface of the rectangular shell 11;
[0085] The discharge window 14 is located below the slope of the slope 15 and on the top surface of the rectangular shell 11.
[0086] Specifically in this embodiment, the waste slides along the slope of the slope 15 and finally enters the rectangular shell 11 through the discharge window 14;
[0087] Furthermore, the waste material falling from the discharge window 14 enters the drawer 12, and the drawer 12 can be pulled out for unified processing of the waste material;
[0088] Understandably, drawer 12 needs to be cleaned regularly.
[0089] In some embodiments, an anti-slip pad 16 is attached to the bottom surface of the rectangular housing 11. The anti-slip pad 16 is made of wear-resistant rubber and has anti-slip patterns on its bottom surface to improve the stability of the device.
[0090] In some embodiments, a guide plate 8 is fixedly mounted on the right side of the upper surface of the slope 15 along the width direction;
[0091] The upper end of the deflector plate 8 is tilted to the left.
[0092] In this specific implementation, the wind-blown structure 5 blows out wind from the front, which is then blocked by the guide plate 8 and directed to the left side of the upper surface of the slope 15, so as to better blow the waste material toward the discharge window 14.
[0093] In some embodiments, the side door structure 3 includes:
[0094] Iron side door 31, which is hinged to the edge of the material inlet / outlet window on the right side of the waste shield 2;
[0095] A rubber strip 32 is attached and fixed to the non-hinged end face of the iron side door 31;
[0096] The rubber strip 32 on the snap-fit iron side door 31 fits against the inner wall of the material inlet / outlet window;
[0097] Electromagnets 4 are embedded in the upper and lower sides of the inner wall of the inlet and outlet window, and are attracted and fixed to the outer wall of the iron side door 31.
[0098] Electromagnet 4 is electrically connected to the circuit where stamping die structure 7 is located.
[0099] Specifically, in this embodiment, the stamping die structure 7 is hydraulically driven, and the electromagnet 4 is electrically connected to the hydraulic drive circuit section.
[0100] Furthermore, when the iron side door 31 is closed, the electromagnet 4 is energized to attract the iron side door 31, thus preventing the iron side door 31 from being opened during the start-up of the stamping die structure 7 and causing safety accidents.
[0101] After the stamping die structure 7 is closed, the circuit where the electromagnet 4 is located is de-energized, and the iron side door 31 is not magnetically attracted and can be opened.
[0102] More specifically, the rubber strip 32 maintains the airtight seal between the side wall of the iron side door 31 and the inner wall of the inlet / outlet window. The rubber strip 32 is replaced by adhesive.
[0103] In some embodiments, the front wall of the waste shield 2 is provided with an observation window 9, and a transparent glass plate 91 is attached and fixed to its inner wall, through which the internal working status of the waste shield 2 can be viewed.
[0104] In some embodiments, the exhaust structure 6 includes:
[0105] The second exhaust window 61 is located on the top surface of the stamping die structure 7.
[0106] A rectangular frame 62 is fixed inside the second exhaust window 61, and a dust filter 63 is attached and fixed inside it.
[0107] Specifically in this embodiment, the second exhaust window 61 is used to exhaust excess gas inside the waste shield 2;
[0108] Furthermore, the dust filter 63 is concealed within the rectangular frame 62, serving as a dustproof barrier to prevent external dust from falling into the waste material shield 2.
[0109] In some embodiments, the stamping die structure 7 includes:
[0110] The top plate 75 has support rods 74 vertically fixed at the four corners of its bottom surface;
[0111] The lower end of the support rod 74 is fixedly assembled to the top surface of the waste collection base 1;
[0112] A hydraulic cylinder 72 is vertically fixedly mounted on the middle of the upper surface of the top plate 75, and its lower output end is fixedly connected to the upper stamping die 73 through the top plate 75.
[0113] Specifically in this embodiment, the hydraulic cylinder 72 is connected to an external hydraulic system to drive the upper punching die 73 to rise and fall;
[0114] Furthermore, the upper stamping die 73 is used in conjunction with the groove body 71, and the lowered upper stamping die 73 is inserted into the groove body 71 for stamping.
[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A stamping die for metal parts, characterized in that, include: Waste storage base (1), the top surface of which is a slope; The waste collection base (1) has a discharge window (14) below the slope. The waste storage base (1) is fixedly fitted with a waste shield (2) at the edge of its upper surface; The waste shield (2) has an inlet and outlet window on its right side, and its inner wall is fitted with a side door structure (3). The upper end of the waste collection base (1) is equipped with a stamping die structure (7), which includes a groove body (71) fixedly assembled in the middle of the top surface of the waste collection base (1). A wind-blowing structure (5) is installed between the front wall of the waste shield (2) and the front and rear side walls of the groove body (71). The top surface of the stamping die structure (7) is equipped with an exhaust structure (6).
2. The stamping die for metal parts according to claim 1, characterized in that, The wind-driven purging structure (5) includes: The mounting through holes (52) are opened along the length direction from left to right in a manner from sparse to dense below the front wall of the waste shield (2); A fan (51) is fixedly installed in the mounting through hole (52), and its airflow is directed towards the groove body (71). The groove body (71) is equipped with a wind-powered communication structure (53) on its front and rear side walls and inside.
3. A stamping die for metal parts according to claim 2, characterized in that, The wind power connection structure (53) includes: The groove body (71) has an annular cavity (531) inside the front, back and left and right side walls. The lower edge of the front wall of the groove body (71) is provided with air inlet windows (532) evenly along the length direction, which are connected to the annular cavity (531); The lower edge of the rear wall of the groove body (71) is provided with a first exhaust window (533) along the length direction, which is connected to the annular cavity (531).
4. A stamping die for metal parts according to claim 1, characterized in that, The waste collection base (1) includes: A rectangular shell (11) has a plug-in window (13) at its front end; A drawer (12) is inserted into the insertion window (13); The top surface of the rectangular shell (11) is fixedly fitted with a slope (15). The discharge window (14) is located below the slope of the slope (15) and on the top surface of the rectangular shell (11).
5. A stamping die for metal parts according to claim 4, characterized in that, The bottom surface of the rectangular shell (11) is fixed with an anti-slip pad (16).
6. A stamping die for metal parts according to claim 4, characterized in that, A guide plate (8) is fixedly installed on the right side of the upper surface of the slope (15) along the width direction. The upper end of the guide plate (8) is tilted to the left.
7. A stamping die for metal parts according to claim 1, characterized in that, The side door structure (3) includes: Iron side door (31), which is hinged to the edge of the inlet / outlet window on the right side of the waste shield (2); A rubber strip (32) is attached and fixed to the non-hinged end face of the iron side door (31). The rubber strip (32) on the iron side door (31) is fastened to fit against the inner wall of the material inlet / outlet window; Electromagnets (4) are embedded in the upper and lower sides of the inner wall of the inlet and outlet window, and are attracted and fixed to the outer wall of the iron side door (31). The electromagnet (4) is electrically connected to the circuit of the stamping die structure (7).
8. A stamping die for metal parts according to claim 1, characterized in that, The waste shield (2) has an observation window (9) on its front wall and a transparent glass plate (91) is attached and fixed to its inner wall.
9. A stamping die for metal parts according to claim 1, characterized in that, The exhaust structure (6) includes: The second exhaust window (61) is located on the top surface of the stamping die structure (7); A rectangular frame (62) is fixed inside the second exhaust window (61), and a dust filter (63) is attached and fixed inside it.
10. A stamping die for metal parts according to claim 1, characterized in that, The stamping die structure (7) includes: The top plate (75) has support rods (74) vertically fixed at the four corners of its bottom surface. The lower end of the support rod (74) is fixedly assembled to the top surface of the waste collection base (1); A hydraulic cylinder (72) is vertically fixedly mounted on the middle of the upper surface of the top plate (75), and its lower output end is fixedly connected to an upper stamping die (73) through the top plate (75).