Stamping die with waste cleaning function
By optimizing the structural design of the stamping die and using methods such as drive motors and exhaust gas purging, the problems of low waste material cleaning efficiency and short die life in the existing technology have been solved, achieving efficient cleaning and protection of the die structure.
Patent Information
- Application Number
- CN202520088591.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing stamping dies are inefficient at removing waste and have limited lifespan, resulting in waste blockage and wear, which affect production efficiency and product quality.
A stamping die with waste cleaning function was designed. It uses a drive motor to drive the discharge blades and the inclined discharge chute, combined with a dust suction pipe and high-pressure gas. The die structure is optimized to improve cleaning efficiency, and wear-resistant materials and buffer pads are used to protect the die.
It improves waste removal efficiency, reduces mold wear, extends mold life, lowers maintenance costs, and ensures stamping accuracy and production efficiency.
Smart Images
Figure CN223684306U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to punch die technical field especially relates to punch die with scrap cleaning function. BACKGROUND
[0002] In modern industrial production, punch die as an important tool in the field of metal processing is widely used in automobile manufacturing, aerospace, electronic devices and many other industries, and its efficient and accurate processing capacity is crucial to improve product quality and production efficiency. Punch die as an important tool in the field of metal processing, its performance and efficiency are directly related to product quality and production benefit. With the continuous progress of manufacturing technology, punch die with scrap cleaning function emerges as the times require, aiming to realize instant treatment of scrap in automatic production process, improve production efficiency and reduce manual intervention cost. However, the structure of such die in the current market still has some shortcomings, which not only affects the production efficiency, but also may pose a potential threat to the service life of the die and product quality.
[0003] The cleaning efficiency of some dies in actual application does not meet the expectation, and the reasons include unreasonable design of scrap channel, resulting in scrap blockage, slow action of cleaning mechanism, and inability to perfectly match with punch beat, etc. These problems not only prolong the single punching cycle, but also may cause die failure due to scrap accumulation. In addition, the scrap cleaning mechanism is prone to cause additional wear to the die body during frequent operation, especially when the cleaning part directly contacts with the die cavity, the wear is more significant. In the long run, the precision and durability of the die will be greatly reduced, increasing the replacement and maintenance cost. SUMMARY
[0004] The utility model provides a kind of punch die with scrap cleaning function, solve the problem of low cleaning efficiency and die life affected in the punch die with scrap cleaning function of prior art.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A kind of punch die with scrap cleaning function, including bottom plate, the bottom plate bottom is provided with support frame, and the support frame lower portion is provided with telescopic support top, the bottom plate upper portion is provided with mounting bracket, and the mounting bracket middle portion is provided with electric telescopic rod, the electric telescopic rod bottom is provided with pressing plate, and the pressing plate lower portion is provided with upper die, the mounting bracket lower portion is located on the top of bottom plate and is installed by bolt and is placed with plate, and the plate middle portion is provided with through-hole, the through-hole is provided with cleaning mechanism, and the mounting bracket both sides lower portion is provided with dust suction port, the mounting bracket both sides are located on the top of bottom plate and are provided with dustproof box, and one end the dustproof box side is connected with the box door of openable and closable through hinge.
[0007] Preferably, the support top is provided with an electric push rod, and the electric push rod is connected to the support frame at the top.
[0008] Preferably, the upper die is provided with positioning rods on both sides, and a lower die is arranged above the through hole, and the lower die is provided with positioning holes matched with the positioning rods on both sides to form a stamping structure.
[0009] Preferably, the cleaning mechanism comprises a driving motor, a discharging blade, a discharging groove, a buffer gasket, and an ash discharging box, the driving motor is arranged inside the bottom plate below the through hole, the discharging blade is connected to the output end of the driving motor, the discharging groove is arranged inside the placement plate on both sides of the through hole in an inclined manner, the buffer gasket is arranged inside the through hole and the discharging groove, the ash discharging box is arranged outside the discharging groove at the bottom of the support frame, and the discharging groove is connected to the ash discharging box to form a cleaning structure.
[0010] Preferably, a dust suction pipe is arranged below the ash suction port at the bottom of the bottom plate, and the dust suction pipe is connected to the ash suction port.
[0011] Preferably, a pull groove is arranged in the middle of the box door.
[0012] Compared with the prior art, the stamping die with the waste cleaning function has the following advantages:
[0013] 1. The stamping die with the waste cleaning function, the discharging blade is connected to the output end of the driving motor, the discharging groove is arranged inside the placement plate on both sides of the through hole in an inclined manner, the internal structure of the die is optimized, the waste can be discharged more smoothly, the driving motor drives the discharging blade to discharge the waste, the waste cleaning efficiency is improved, and the ash suction port is connected to a high-pressure dust collector through a dust suction pipe, high-pressure gas blowing and other modes are adopted to ensure that the cleaning is further effective.
[0014] 2. The discharging groove arranged in an inclined manner on both sides of the through hole ensures that the width and angle of the discharging groove are appropriate, reduces the risk of waste blockage, the discharging groove and the inner wall of the through hole are made of wear-resistant materials, the durability and smoothness of the discharging groove and the through hole are improved, and the through hole and the discharging groove are provided with buffer gaskets on the inner sides, which reduces direct friction and unnecessary impact force, protects the die structure from damage, and prolongs the service life of the die.
[0015] 3. The placement plate is arranged on the top of the bottom plate below the mounting frame through bolts, so that the vulnerable parts are more easily accessible and replaceable, standardized and universal vulnerable parts are used to reduce the cost of replacement, the positioning rod and the positioning hole of the stamping structure ensure the precision and quality of stamping, and the production process is optimized to reduce waste. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structure schematic view of the utility model.
[0017] Figure 2 It is another view angle disassembly structure schematic view of the utility model.
[0018] Figure 3 It is the utility model Figure 2 The enlarged view of A in the middle.
[0019] Figure 4 It is an explosion structure schematic view of the utility model.
[0020] Marked number in the drawing: 1, bottom plate;2, support frame;3, support top;4, mounting frame;5, bolt;6, placing plate;7, through hole;8, dust suction port;9, dustproof box;10, rotating shaft;11, positioning rod;12, electric telescopic rod;13, pressing plate;14, upper die;15, electric push rod;16, lower die;17, positioning hole;18, driving motor;19, discharge blade;20, discharge chute;21, buffer gasket;22, ash discharging box;23, dust suction pipe;24, pull groove;25, box door. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0022] Refer to Figures 1-4 The utility model provides a kind of technical scheme: a stamping die with waste cleaning function, including bottom plate 1, bottom plate 1 bottom is provided with support frame 2, and support frame 2 below is provided with telescopic support top 3, ensure the stability of equipment whole, guarantee the stamping precision, bottom plate 1 top is provided with mounting frame 4, and mounting frame 4 middle part is provided with electric telescopic rod 12, electric telescopic rod 12 bottom is provided with pressing plate 13, and pressing plate 13 below is provided with upper die 14, mounting frame 4 below is located on the top of bottom plate 1 and is installed placing plate 6 by bolt 5, and placing plate 6 middle part is provided with through hole 7, through hole 7 is provided with cleaning mechanism inside, and mounting frame 4 both sides below are provided with dust suction port 8, mounting frame 4 both sides are provided with dustproof box 9 on the top of bottom plate 1, and one end dustproof box 9 side is connected with the box door 25 that can be opened and closed by rotating shaft 10.
[0023] Refer to Figure 1 , Figure 3The support top 3 is provided with an electric push rod 15 at the top, the electric push rod 15 is connected to the support frame 2 at the top, and the box door 25 is provided with a pull slot 24 in the middle; the upper die 14 is provided with positioning rods 11 on both sides, and the through hole 7 is provided with a lower die 16 above, the lower die 16 is provided with positioning holes 17 on both sides matched with the positioning rods 11, and the stamping structure is formed, so that the precision and quality of stamping are ensured.
[0024] Referring to Figure 2 , Figure 4 The cleaning mechanism comprises a driving motor 18, a discharging blade 19, a discharging groove 20, a buffer pad 21, and an ash discharging box 22, the driving motor 18 is arranged inside the bottom plate 1 below the through hole 7, the discharging blade 19 is connected to the output end of the driving motor 18, the discharging groove 20 is arranged inside the placing plate 6 in an inclined manner on both sides of the through hole 7, the buffer pad 21 is arranged on the inner side of the through hole 7 and the discharging groove 20, the ash discharging box 22 is arranged at the bottom of the support frame 2 on the outer side of the discharging groove 20, and the discharging groove 20 is connected to the ash discharging box 22 to form the cleaning structure; the dust suction pipe 23 is arranged at the bottom of the bottom plate 1 below the dust suction port 8, and the dust suction pipe 23 is connected to the dust suction port 8, so that the waste cleaning efficiency is improved, the waste can be discharged more smoothly, and the cleaning is further effectively ensured by using the high-pressure gas purging mode and the like.
[0025] Specifically, in use, the stamping die with the waste cleaning function is first placed stably on the work site by the support top 3 cooperating with the electric push rod 15, then the lower die 16 is placed above the through hole 7 by opening the box door 25 through the pull slot 24, the electric telescopic rod 12 is telescoped to realize the stamping of the pressing plate 13 and the upper die 14, part of the generated waste enters the through hole 7 inside the placing plate 6, and the other part is left above the placing plate 6;
[0026] When working, the driving motor 18 is started, the driving motor 18 drives the discharging blade 19, the waste is concentrated in the ash discharging box 22 through the discharging groove 20, the buffer pad 21 is arranged on the inner side of the through hole 7 and the discharging groove 20, direct friction is reduced, the die structure is protected from damage, meanwhile, the dust suction port 8 is connected to the high-pressure dust collector through the dust suction pipe 23, the cleaning of the residues above the placing plate 6 is performed by using the high-pressure gas purging mode and the like, and the waste cleaning efficiency is effectively improved.
[0027] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A press die having a scrap cleaning function, comprising a base plate (1), characterized in that, The bottom of the bottom plate (1) is provided with a support frame (2), and the lower part of the support frame (2) is provided with a telescopic support top (3), the upper part of the bottom plate (1) is provided with a mounting frame (4), and the middle part of the mounting frame (4) is provided with an electric telescopic rod (12), the bottom of the electric telescopic rod (12) is provided with a pressing plate (13), and the lower part of the pressing plate (13) is provided with an upper mold (14), the upper part of the bottom plate (1) is provided with a placing plate (6) through a bolt (5) below the mounting frame (4), and the middle part of the placing plate (6) is provided with a through hole (7), the through hole (7) is provided with a cleaning mechanism, and the lower part of the mounting frame (4) is provided with an ash suction port (8) on both sides, the upper part of the bottom plate (1) is provided with a dustproof box (9) on both sides of the mounting frame (4), and one end of the dustproof box (9) is connected with a box door (25) which can be opened and closed through a rotating shaft (10).
2. The press die with a scrap cleaning function according to claim 1, characterized by, The top of the support top (3) is provided with an electric push rod (15), and the top of the electric push rod (15) is connected to the support frame (2).
3. The press die with a scrap cleaning function according to claim 1, characterized by, The upper mold (14) is provided with a positioning rod (11) on both sides, and the through hole (7) is provided with a lower mold (16) above, the lower mold (16) is provided with a positioning hole (17) matched with the positioning rod (11) on both sides to form a stamping structure.
4. The press die having a scrap cleaning function according to claim 1, characterized by, The cleaning mechanism comprises a driving motor (18), a discharge blade (19), a discharge chute (20), a buffer gasket (21), and an ash discharging box (22), and the driving motor (18) is arranged inside the bottom plate (1) below the through hole (7), the output end of the driving motor (18) is connected with the discharge blade (19), and the discharge chute (20) is arranged inside the placing plate (6) on both sides of the through hole (7) in an inclined manner, the buffer gasket (21) is arranged inside the through hole (7) and the discharge chute (20), and the discharge chute (20) is connected with the ash discharging box (22) to form a cleaning structure.
5. The press die with a scrap cleaning function according to claim 1, characterized by, The lower part of the ash suction port (8) is provided with a dust suction pipe (23) below the bottom plate (1), and the dust suction pipe (23) is connected to the ash suction port (8).
6. The press die with a scrap cleaning function according to claim 1, characterized by, The middle part of the box door (25) is provided with a pull groove (24).