A stamping die with self-cleaning function

Abstract

This utility model belongs to the field of stamping die technology, and particularly relates to a stamping die with a self-cleaning function. A lower die base is fixedly installed on the upper surface of the base. Support rods are vertically fixedly connected to the four corners of the top of the lower die base. A support plate is horizontally fixedly connected to the top of the support rods. A stamping cylinder is fixedly installed on the top of the support plate. The output end of the stamping cylinder passes vertically downward through the support plate and is fixedly connected to the upper die base. The stamping cylinder can drive the upper die base to move up and down along the axial direction of the support rods to realize the stamping and forming operation of the processing plate. A positioning block is fixedly connected to the upper surface of the base on one side of the lower die base. A placement groove is formed inside the positioning block. The processing plate is placed in the positioning block to achieve preliminary positioning. A limit component is set on one side of the processing plate to prevent the processing plate from shifting during the stamping process. A cleaning component is set on the lower die base to automatically clean the die surface and processing area after the stamping operation, thereby improving production efficiency and die life.

Description

Technical Field

[0001] This utility model belongs to the field of stamping die technology, and in particular relates to a stamping die with self-cleaning function. Background Technology

[0002] Stamping dies are key equipment in the field of machining. They use power components to drive the stamping structure to perform plastic deformation processing on workpieces. After the workpiece is stamped, there may be dirt and residue inside the existing stamping dies. If the dies are not cleaned during long-term use, it may lead to an increase in the failure rate during the stamping process, reduce production efficiency and die life. Utility Model Content

[0003] The purpose of this invention is to address the aforementioned technical problems by providing a stamping die with a self-cleaning function, thereby resolving the issues raised in the background section.

[0004] In view of this, the present invention provides a stamping die with a self-cleaning function. A lower die base is provided on the base, and support rods are provided at the four corners of the top of the lower die base. A support plate is provided at the top of the support rods, and a stamping cylinder is provided at the top of the support plate. The output end of the stamping cylinder passes through the support plate and is fixedly connected to the upper die base. Positioning block: A positioning block is fixedly connected to the upper surface of the base; The processing plate is placed inside the positioning block; A limit component is provided on one side of the processing plate; Cleaning components are provided on the lower mold base; The cleaning components include a cleaning brush, a slider that moves the cleaning brush, and a fan mounted on the slider.

[0005] In the above technical solution, the sliding element further includes: The base has grooves at both ends. A smooth rod is installed in one groove and a lead screw is installed in the other groove. A rotary motor is fixedly connected to one side of the lead screw through the base. The slider has two sliders in each groove, and the guide rod is slidably connected to one slider, while the lead rod is threadedly connected to the other slider. The electric telescopic rod has an electric telescopic rod fixedly connected to the upper end of the slider, an installation block fixedly connected to the top of the electric telescopic rod, and a fixed rod fixedly connected between the two installation blocks. The cleaning brush is rotatably and fixedly connected to the fixed rod.

[0006] In the above technical solution, the fan component further includes: Mounting plate, one side of the mounting block is fixedly connected to the mounting plate; A rotating rod is inserted into one side of the mounting plate, and one end of the rotating rod passes through another mounting plate and is fixedly connected with bolts. The mounting frame is fixedly connected to one side of the outer surface of the rotating rod at an angle; Cooling fans: Several cooling fans are installed inside the mounting frame.

[0007] In the above technical solution, the limiting component further includes: A push cylinder is provided on the top of the support plate; The active block is fixedly connected to the output end of the cylinder through the support plate. A limiting block is slidably connected to the lower mold base. One end of the limiting block is a contact end, and a groove is provided on the lower mold base, with the groove located at the bottom of the contact end. The other end of the limiting block is a limiting end, and one side of the limiting end abuts against the limiting part of the processing plate.

[0008] In the above technical solution, a moving groove is further provided on the upper surface of the lower mold base, and a push block is fixedly connected to the bottom of the limiting block. The push block slides in the moving groove. An installation groove communicating with the moving groove is provided in the lower mold base. A limiting plate is fixedly connected to the other side of the installation groove. A sliding rod is provided in the installation groove, and one end of the sliding rod is fixedly connected to the push block, and the other end is slidably connected to the limiting plate. A spring is sleeved on the outside of the sliding rod, and both ends of the spring are fixedly connected to the push block and the limiting plate, respectively.

[0009] In the above technical solution, furthermore, the contact portion between the active block and the limiting block is an inclined surface.

[0010] In the above technical solution, a collection groove is further provided in the lower mold base, and a rectangular groove communicating with the collection groove is provided on the top surface of the lower mold base. The rectangular groove is located at the opening of the positioning block, and a collection frame is slidably connected in the rectangular groove.

[0011] Furthermore, in the above technical solution, a handle is fixedly connected to one side of the collection box.

[0012] In the above technical solution, furthermore, limit strips are fixedly connected to the bottom of both sides of the contact end of the limit block, and limit frames are provided on the limit strips, and the limit frames are fixedly connected to the lower mold base.

[0013] The beneficial effects of this utility model are as follows: 1. A cleaning component is installed on the lower die base to automatically clean the die surface and processing area after the stamping operation, thereby improving production efficiency and the service life of the die.

[0014] 2. After the stamping operation is completed, the cylinder is pushed to drive the active block to rise, the spring releases its elastic potential energy, pushes the push block to reset, and then drives the limit block back to its initial position, making it easy to remove the processed plate.

[0015] 3. The limit bar can slide horizontally within the limit frame. Through the constraint of the limit frame, the limit block is ensured to always move in the set direction, thus improving positioning accuracy. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model from another perspective; Figure 3 This is a cross-sectional view of the internal structure of this utility model; Figure 4 This is an exploded view of this utility model; Figure 5 This is a schematic diagram of the cleaning component structure of this utility model; The markings in the diagram represent: 1-base; 2-lower mold base; 3-support rod; 4-support plate; 5-stamping cylinder; 6-upper mold base; 7-positioning block; 8-processing plate; 9-cleaning brush; 10-sliding part; 11-fan part; 12-slide groove; 13-smooth rod; 14-lead screw; 15-slider; 16-rotary motor; 17-electric telescopic rod; 18-mounting block; 19-fixed rod; 20-mounting plate; 21-rotating rod; 22-mounting frame; 23-cooling fan; 24-push cylinder; 25-active block; 26-limiting block; 27-contact end; 28-groove; 29-limiting end; 30-moving groove; 31-push block; 32-mounting groove; 33-limiting plate; 34-sliding rod; 35-spring; 36-collecting groove; 37-rectangular groove; 38-collecting frame; 39-limiting strip; 40-limiting frame. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0018] Example 1: This embodiment provides a stamping die with a self-cleaning function, including: A base 1 is provided, a lower mold base 2 is provided on the base 1, support rods 3 are provided at the four corners of the top of the lower mold base 2, a support plate 4 is provided at the top of the support rods 3, a stamping cylinder 5 is provided at the top of the support plate 4, and the output end of the stamping cylinder 5 passes through the support plate 4 and is fixedly connected to the upper mold base 6. Positioning block 7 is fixedly connected to the upper surface of base 1; Processing plate 8 is placed inside positioning block 7; A limit component is provided on one side of the processing plate 8; Cleaning components are provided on the lower mold base 2; The cleaning components include a cleaning brush 9, a slider 10 that moves the cleaning brush 9, and a fan 11 mounted on the slider 10.

[0019] As can be seen in this embodiment, the base 1 is the basic support component of the mold, providing a stable installation platform for the entire equipment. A lower mold base 2 is fixedly installed on the upper surface of the base 1. Support rods 3 are vertically fixedly connected to the four corners of the top of the lower mold base 2. A support plate 4 is horizontally fixedly connected to the top of the support rods 3, forming a frame-like support structure for the mold. A stamping cylinder 5 is fixedly installed on the top of the support plate 4. The output end of the stamping cylinder 5 passes vertically downward through the support plate 4 and is fixedly connected to the upper mold base 6. The stamping cylinder 5 can drive the upper mold base 6 to move up and down along the axial direction of the support rods 3 to realize the stamping and forming operation of the processing plate 8. A positioning block 7 is fixedly connected to the upper surface of the base 1 on one side of the lower mold base 2. The positioning block 7 has a placement groove that matches the processing plate 8. The processing plate 8 is placed inside the positioning block 7 to achieve initial positioning. A limit component is provided on one side of the processing plate 8 to further fix the position of the processing plate 8 and prevent the processing plate 8 from shifting during the stamping process. A cleaning component is provided on the lower die base 2 to automatically clean the die surface and processing area after the stamping operation, thereby improving production efficiency and the service life of the die. The cleaning component includes a cleaning brush 9, a sliding part 10 that drives the cleaning brush 9 to move, and a fan part 11 installed on the sliding part 10. The sliding part 10 is used to drive the cleaning brush 9 to move along the length and height of the die to achieve all-round cleaning. The fan part 11 is used to assist in cleaning by blowing away small impurities on the die surface with airflow and can also dissipate heat from the die after stamping.

[0020] Example 2: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0021] Slider 10 includes: The base 1 has a slide groove 12 at both ends. A light rod 13 is installed in one slide groove 12 and a lead rod 14 is installed in the other slide groove 12. A rotary motor 16 is fixedly connected to the lead rod 14 through the base 1. Slider 15, both slide grooves 12 are provided with slider 15, and the smooth rod 13 is slidably connected to one slider 15, and the lead rod 14 is threadedly connected to the other slider 15; An electric telescopic rod 17 is fixedly connected to the upper end of a slider 15. An installation block 18 is fixedly connected to the top of the electric telescopic rod 17. A fixing rod 19 is fixedly connected between two installation blocks 18. A cleaning brush 9 is rotatably and fixedly connected to the fixing rod 19.

[0022] As can be seen in this embodiment, the base 1 has symmetrically arranged grooves 12 at both ends along the length direction. A smooth rod 13 is horizontally fixed in one groove 12, and a lead screw 14 is horizontally arranged in the other groove 12. One end of the lead screw 14 is rotatably connected to the inner wall of the groove 12 through a bearing, and the other end passes through the side wall of the base 1 and is fixedly connected to the output end of the rotary motor 16. The rotary motor 16 is fixedly installed on the outer wall of the base 1 and provides power by driving the lead screw 14 to rotate. A slider 15 is slidably arranged in both grooves 12. The smooth rod 13 is slidably connected to one of the sliders 15 to provide guidance, and the lead screw 14 is threadedly connected to the other slider 15 to provide transmission. An electric telescopic rod 17 is vertically fixedly connected to the upper end of the slider 15. An installation block 18 is horizontally fixedly connected to the top of the electric telescopic rod 17. A fixed rod 19 is horizontally fixedly connected between the two installation blocks 18. The cleaning brush 9 is rotatably connected to the fixed rod 19 through a bearing and can rotate around the fixed rod 19. During the movement, it achieves brushing and cleaning by contacting the surface of the mold. The rotary motor 16 drives the lead screw 14 to rotate, which in turn drives the slider 15, which is threaded to it, to move along the slide groove 12. At the same time, the slider 15 on the smooth rod 13 slides synchronously, so that the cleaning brush 9 moves along the length of the mold. The electric telescopic rod 17 can extend and retract to adjust the height, so as to drive the cleaning brush 9 to move in the vertical direction to adapt to the cleaning needs of different heights. The rotation design of the cleaning brush 9 can reduce the frictional resistance with the surface of the mold and improve the brushing effect.

[0023] Example 3: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0024] Fan component 11 includes: Mounting plate 20, mounting block 18 is fixedly connected to one side of mounting plate 20; Rotating rod 21 is inserted into one side of mounting plate 20, and one end of rotating rod 21 passes through another mounting plate 20 and is fixedly connected with bolts; Mounting frame 22, one side of the outer surface of rotating rod 21 is inclined and fixedly connected to the mounting frame 22; Cooling fan 23: Several cooling fans 23 are installed inside the mounting frame 22.

[0025] As can be seen in this embodiment, a mounting plate 20 is horizontally fixedly connected to the side of the mounting block 18 away from the fixing rod 19. The two mounting plates 20 correspond to each other. The rotating rod 21 is horizontally inserted into one of the mounting plates 20, and one end of the rotating rod 21 passes through the other mounting plate 20 and is fixed by bolts. The rotating rod 21 can rotate around its own axis. After adjusting the angle, it is locked and fixed by bolts. A mounting frame 22 is inclinedly fixedly connected to one side of the outer surface of the rotating rod 21. Several cooling fans 23 are evenly installed inside the mounting frame 22. When the cooling fans 23 are powered on, they generate airflow. The inclined mounting frame 22 can direct the airflow toward the mold surface or processing area, enhance the impurity removal effect, and at the same time dissipate heat from the mold after the stamping operation, extending the service life of the mold.

[0026] Example 4: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0027] The limit components include: A push cylinder 24 is provided on the top of the support plate 4; The active block 25 is fixedly connected to the output end of the cylinder 24 through the support plate 4. Limiting block 26 is slidably connected to the lower mold base 2. One end of the limiting block 26 is the contact end 27. The lower mold base 2 has a groove 28, which is located at the bottom of the contact end 27. The other end of the limiting block 26 is the limiting end 29. One side of the limiting end 29 abuts against the limiting part of the processing plate 8.

[0028] As can be seen in this embodiment, a push cylinder 24 is fixedly installed on the top of the support plate 4 near the edge. The output end of the push cylinder 24 passes vertically downward through the support plate 4 and is fixedly connected to the active block 25. The active block 25 has a wedge-shaped structure with an inclined surface at its bottom. A limit block 26 is slidably connected to the upper surface of the lower mold base 2 along the width direction. One end of the limit block 26 is a contact end 27 that contacts the active block 25, and the other end is a limit end 29 that contacts the processing plate 8. An inclined surface adapted to the active block 25 is provided on the top of one side of the contact end 27 to ensure that the limit block 26 can be pushed to move horizontally when the active block 25 is pressed down. A groove 28 is provided on the upper surface of the lower mold base 2. The groove 28 is located at the bottom of the contact end 27 to provide clearance space for the movement of the contact end 27. One side of the limit end 29 abuts against the limiting part of the processing plate 8, and the processing plate 8 is positioned by compression.

[0029] Example 5: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0030] The upper surface of the lower mold base 2 is provided with a moving groove 30. The bottom of the limiting block 26 is fixedly connected to a push block 31, which slides in the moving groove 30. The lower mold base 2 is provided with an installation groove 32 that communicates with the moving groove 30. The other side of the installation groove 32 is fixedly connected to a limiting plate 33. A sliding rod 34 is provided in the installation groove 32. One end of the sliding rod 34 is fixedly connected to the push block 31, and the other end is slidably connected to the limiting plate 33. A spring 35 is sleeved on the outside of the sliding rod 34, and both ends of the spring 35 are fixedly connected to the push block 31 and the limiting plate 33, respectively.

[0031] As can be seen from this embodiment, in order to ensure the stable movement of the limiting block 26 and achieve automatic reset, a moving groove 30 is provided on the upper surface of the lower mold base 2 along the moving direction of the limiting block 26. A push block 31 is fixedly connected to the bottom of the limiting block 26. The push block 31 is slidably disposed in the moving groove 30 and plays a guiding role. An installation groove 32 communicating with the moving groove 30 is provided in the lower mold base 2. A limiting plate 33 is fixedly connected to the side of the installation groove 32 away from the moving groove 30. A sliding rod 34 is horizontally disposed in the installation groove 32. One end of the sliding rod 34 is fixedly connected to the push block 31, and the other end passes through the limiting plate 33 and is slidably connected to the limiting plate 33. A spring 35 is sleeved on the outside of the sliding rod 34. The two ends of the spring 35 are fixedly connected to the push block 31 and the limiting plate 33, respectively. When the processing plate 8 needs to be positioned, the cylinder 24 drives the active block 25 to press down. The inclined surface of the active block 25 interacts with the inclined surface of the contact end 27 of the limiting block 26, pushing the limiting block 26 to move along the moving groove 30 towards the processing plate 8 until the limiting end 29 abuts against the processing plate 8, thus achieving positioning. At this time, the push block 31 compresses the spring 35, and the spring 35 stores elastic potential energy. After the stamping operation is completed, the cylinder 24 drives the active block 25 to rise, the spring 35 releases elastic potential energy, pushes the push block 31 to reset, and then drives the limiting block 26 back to the initial position, making it easy to remove the processing plate 8.

[0032] Example 6: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0033] The contact portions of the active block 25 and the limiting block 26 are both inclined surfaces.

[0034] As can be seen from this embodiment, the contact portion between the active block 25 and the limiting block 26 is an inclined surface, which realizes efficient and smooth power transmission.

[0035] Example 7: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0036] A collection groove 36 is provided inside the lower mold base 2. A rectangular groove 37 communicating with the collection groove 36 is provided on the top surface of the lower mold base 2. The rectangular groove 37 is located at the opening of the positioning block 7. A collection frame 38 is slidably connected inside the rectangular groove 37.

[0037] As can be seen from this embodiment, in order to achieve centralized treatment of cleaning waste, a collection groove 36 is provided in the lower mold base 2, and a rectangular groove 37 communicating with the collection groove 36 is provided on the top surface of the lower mold base 2. The rectangular groove 37 is located at the opening of the positioning block 7, ensuring that the waste generated during the cleaning process can fall into the collection groove 36 through the rectangular groove 37. The operator can pull the collection frame 38 out of the rectangular groove 37 by the handle, pour out the waste, and reinsert it. The operation is convenient and effectively avoids secondary pollution caused by the scattering of waste.

[0038] Example 8: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0039] A handle is fixedly connected to one side of the collection box 38.

[0040] As can be seen from this embodiment, a handle is fixedly connected to one side of the collection trough 38, which makes it easy to pull the collection frame 38.

[0041] Example 9: This embodiment provides a stamping die with a self-cleaning function, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] Limiting strips 39 are fixedly connected to the bottom of both sides of the contact end 27 of the limiting block 26. Limiting frames 40 are provided on the limiting strips 39, and the limiting frames 40 are fixedly connected to the lower mold base 2.

[0043] As can be seen from this embodiment, in order to further improve the stability of the movement of the limiting block 26 and prevent it from deviating or tilting during movement, limiting strips 39 are fixedly connected to the bottom of both sides of the contact end 27 of the limiting block 26. A limiting frame 40 is sleeved on the limiting strip 39, and the limiting frame 40 is fixedly connected to the upper surface of the lower mold base 2. The limiting strip 39 can slide horizontally within the limiting frame 40. Through the constraint of the limiting frame 40, it is ensured that the limiting block 26 always moves in the set direction, thereby improving the positioning accuracy. The embodiments of this application have been described above with reference to the accompanying drawings. In the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many forms under the guidance of this application without departing from the spirit and scope of protection of the claims, and all of them are within the protection of this application.

Claims

1. A stamping die with self-cleaning function, characterized in that, include: The base (1) is provided with a lower mold base (2), and support rods (3) are provided at the four corners of the top of the lower mold base (2). A support plate (4) is provided at the top of the support rods (3), and a stamping cylinder (5) is provided at the top of the support plate (4). The output end of the stamping cylinder (5) passes through the support plate (4) and is fixedly connected to the upper mold base (6). Positioning block (7), the upper surface of the base (1) is fixedly connected to the positioning block (7); The processing plate (8) is placed inside the positioning block (7); A limiting component is provided on one side of the processing plate (8); A cleaning component is provided on the lower mold base (2); The cleaning component includes a cleaning brush (9), a slider (10) that moves the cleaning brush (9), and a fan (11) mounted on the slider (10).

2. A stamping die with self-cleaning function according to claim 1, characterized in that, The slider (10) includes: Slide groove (12), the base (1) has slide grooves (12) at both ends, a light rod (13) is provided in one slide groove (12), and a lead screw (14) is provided in the other slide groove (12). A rotary motor (16) is fixedly connected to the lead screw (14) through the base (1) on one side. Slider (15), both of the two grooves (12) are provided with sliders (15), and the light rod (13) is slidably connected to one slider (15), and the lead rod (14) is threadedly connected to the other slider (15); An electric telescopic rod (17) is fixedly connected to the upper end of the slider (15). An installation block (18) is fixedly connected to the top of the electric telescopic rod (17). A fixing rod (19) is fixedly connected between the two installation blocks (18). The cleaning brush (9) is rotatably fixedly connected to the fixing rod (19).

3. A stamping die with self-cleaning function according to claim 2, characterized in that, The fan component (11) includes: Mounting plate (20), the mounting block (18) is fixedly connected to one side of the mounting plate (20); Rotating rod (21), a rotating rod (21) is inserted into one side of the mounting plate (20), and one end of the rotating rod (21) passes through another mounting plate (20) and is fixedly connected with bolts; Mounting frame (22), one side of the outer surface of the rotating rod (21) is inclinedly and fixedly connected to the mounting frame (22); Cooling fan (23): Several cooling fans (23) are installed inside the mounting frame (22).

4. A stamping die with self-cleaning function according to claim 1, characterized in that, The limiting component includes: A push cylinder (24) is provided on the top of the support plate (4); Active block (25), the output end of the push cylinder (24) is fixedly connected to the active block (25) through the support plate (4); Limiting block (26) is slidably connected to the lower mold base (2). One end of the limiting block (26) is the contact end (27). The lower mold base (2) has a groove (28) and the groove (28) is located at the bottom of the contact end (27). The other end of the limiting block (26) is the limiting end (29). One side of the limiting end (29) abuts against the limiting part of the processing plate (8).

5. A stamping die with self-cleaning function according to claim 4, characterized in that, The upper surface of the lower mold base (2) is provided with a moving groove (30), and a push block (31) is fixedly connected to the bottom of the limiting block (26). The push block (31) slides in the moving groove (30). The lower mold base (2) is provided with an installation groove (32) that communicates with the moving groove (30). A limiting plate (33) is fixedly connected to the other side of the installation groove (32). A sliding rod (34) is provided in the installation groove (32). One end of the sliding rod (34) is fixedly connected to the push block (31), and the other end is slidably connected to the limiting plate (33). A spring (35) is sleeved on the outside of the sliding rod (34), and both ends of the spring (35) are fixedly connected to the push block (31) and the limiting plate (33) respectively.

6. A stamping die with self-cleaning function according to claim 5, characterized in that, The contact portion between the active block (25) and the limiting block (26) is an inclined surface.

7. A stamping die with self-cleaning function according to claim 1, characterized in that, The lower mold base (2) is provided with a collection groove (36), and the top surface of the lower mold base (2) is provided with a rectangular groove (37) that communicates with the collection groove (36). The rectangular groove (37) is located at the opening of the positioning block (7), and a collection frame (38) is slidably connected in the rectangular groove (37).

8. A stamping die with self-cleaning function according to claim 7, characterized in that, A handle is fixedly connected to one side of the collection box (38).

9. A stamping die with self-cleaning function according to claim 4, characterized in that, Limiting strips (39) are fixedly connected to the bottom of both sides of the contact end (27) of the limiting block (26). Limiting frames (40) are provided on the limiting strips (39), and the limiting frames (40) are fixedly connected to the lower mold base (2).

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