Part punching die with chip removal function

Abstract

The utility model relates to the technical field of part punching dies, in particular to a part punching die with a chip removal function, which comprises a processing table, the top of the processing table is fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a transverse plate, the top of the processing table is fixedly connected with a vertical plate, and the vertical plate is fixedly connected with a chip removal device. According to the chip removal device, the first sliding block is pushed by the electric push rod to move along the sliding groove, then the fixing rod and the second sliding block are driven to move, and finally the scraping plate slides on the chip removal platform. By means of the structure, the scraping plate can effectively scrape scraps generated in the punching process from the surface of the scrap discharging platform, the scraps are prevented from being accumulated near the punching die, and therefore the problem that in the prior art, the punching precision is affected by accumulation of the scraps is solved. Meanwhile, the bottom of the scraping plate is tightly attached to the top of the chip removal platform, it is guaranteed that waste chips can be thoroughly removed, and the chip removal efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of punching die technology, specifically a punching die with chip removal function. Background Technology

[0002] Punching dies can be used for punching various types of parts, such as automotive parts, mechanical parts, and furniture parts. The punching die is a mechanism installed in a punching machine.

[0003] According to Chinese Patent Publication No. CN211637953U, a punching die for sheet-like parts is disclosed, relating to the field of molds. It includes an upper die and a lower die; the upper die is provided with a trimming punch; the lower die is provided with a trimming die; the shapes of the trimming punch and the trimming die are matched; when the upper die and the lower die are closed, the distance between the trimming punch and the trimming die is 0.05mm. This utility model combines stamping and punching processes, reducing process steps, and achieves precision cutting through the cooperation of the trimming die and the trimming punch, solving the problem of needing precision machining after stamping in existing technologies, reducing processing time, and improving processing efficiency. During use, the punching die generates waste chips after punching. If these chips are not removed in time, they will accumulate, affecting the punching accuracy of the parts. Therefore, a part punching die with a chip removal function is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a part punching die with chip removal function, which addresses the shortcomings of the prior art.

[0005] To solve the above technical problems, the technical solution adopted by this utility model is: a part punching die with chip removal function, including a processing table, a connecting frame fixedly connected to the top of the processing table, a telescopic rod fixedly connected to the bottom of the connecting frame, a horizontal plate fixedly connected to the bottom of the telescopic rod, a vertical plate fixedly connected to the top of the processing table, a placement platform fixedly connected to the top of the vertical plate, a chip removal platform fixedly connected to the top of the processing table, a collection box provided inside the processing table, a chip removal mechanism provided on the right side of the vertical plate, the chip removal mechanism including a first fixed plate, the first fixed plate fixedly connected to the right side of the vertical plate, an electric push rod fixedly connected to the front of the first fixed plate, a first slider fixedly connected to the front of the electric push rod, a sliding groove opened on the right side of the vertical plate, and the first slider slidably connected inside the sliding groove.

[0006] Preferably, a second slider is slidably connected inside the groove, and a fixing rod is fixedly connected between the first slider and the second slider.

[0007] Preferably, a scraper is fixedly connected to the right side of the second slider. The bottom of the scraper is in contact with the top of the chip removal platform. When the electric push rod is activated, it pushes the first slider forward along the slide groove. The first slider drives the second slider to move via a fixed rod, and the second slider drives the scraper to slide on the chip removal platform. The bottom of the scraper is in close contact with the top of the chip removal platform, scraping away the waste chips on the platform. The scraper scrapes the waste chips into a collection box inside the processing table, completing the collection of waste chips.

[0008] Preferably, a striking mechanism is provided on the right side of the vertical plate, the striking mechanism including a second fixing plate, the second fixing plate being fixedly connected to the front of the second slider.

[0009] Preferably, a protrusion is fixedly connected to the top of the second fixing plate, and a first connecting plate and a second connecting plate are fixedly connected to the right side of the vertical plate.

[0010] Preferably, a striking rod is movably inserted through the interior of the first and second connecting plates and extends to the upper and lower sides. A spring is movably fitted onto the outer wall of the striking rod. While the electric push rod moves the first slider, the second slider drives the second fixed plate to move. A protrusion on the top of the second fixed plate contacts the striking rod, causing the striking rod to reciprocate between the first and second connecting plates. During this reciprocating motion, the striking rod strikes the waste chips on the chip removal platform, loosening them and facilitating removal by the scraper. Simultaneously, the vibration of the striking rod also generates vibration on the chip removal platform, further improving the chip removal effect.

[0011] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. This part punching die with chip removal function uses an electric push rod to move a first slider along a groove, which in turn moves a fixed rod and a second slider, ultimately causing a scraper to slide on a chip removal platform. This structure allows the scraper to effectively remove waste chips generated during the punching process from the surface of the chip removal platform, preventing waste chips from accumulating near the punching die and thus solving the problem of waste chip accumulation affecting punching accuracy in existing technologies. Simultaneously, the bottom of the scraper fits tightly against the top of the chip removal platform, ensuring thorough removal of waste chips and improving chip removal efficiency.

[0013] 2. This part punching die with chip removal function has a striking mechanism connected to a second slider via a second fixed plate. A protrusion on the top of the second fixed plate engages with a striking rod, which moves through the space between the first and second connecting plates and is fitted with a spring on its outer wall. This structure allows the striking rod to reciprocate under the action of the spring, striking the chips on the chip removal platform to loosen them and facilitate removal by the scraper. Simultaneously, the reciprocating motion of the striking rod also vibrates the chip removal platform, further improving the chip removal effect. Attached Figure Description

[0014] Figure 1 This is a front view of the present invention;

[0015] Figure 2 This is a first sectional view of the present invention;

[0016] Figure 3 This is an enlarged view of point A in this utility model;

[0017] Figure 4 This is a second sectional view of the present invention;

[0018] Figure 5 This is an enlarged view of section B of this utility model.

[0019] In the diagram: 1. Processing table; 2. Connecting frame; 3. Telescopic rod; 4. Horizontal plate; 5. Vertical plate; 6. Placement table; 7. Chip removal mechanism; 711. First fixed plate; 712. Electric push rod; 713. Slide groove; 714. First slider; 715. Fixed rod; 716. Second slider; 717. Scraper; 8. Tapping mechanism; 811. Second fixed plate; 812. Protrusion; 813. First connecting plate; 814. Second connecting plate; 815. Tapping rod; 816. Spring; 9. Chip removal platform; 10. Collection box. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Furthermore, 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified.

[0024] Please see Figure 1-4 One embodiment of this utility model is as follows: a part punching die with chip removal function, including a processing table 1, a connecting frame 2 fixedly connected to the top of the processing table 1, a telescopic rod 3 fixedly connected to the bottom of the connecting frame 2, a horizontal plate 4 fixedly connected to the bottom of the telescopic rod 3, a vertical plate 5 fixedly connected to the top of the processing table 1, a placement platform 6 fixedly connected to the top of the vertical plate 5, a chip removal platform 9 fixedly connected to the top of the processing table 1, a collection box 10 provided inside the processing table 1, a chip removal mechanism 7 provided on the right side of the vertical plate 5, the chip removal mechanism 7 including a first fixing plate 711, the first fixing plate 711 fixedly connected to the right side of the vertical plate 5, and an electric push rod 712 fixedly connected to the front of the first fixing plate 711. A first slider 714 is fixedly connected to the front of the push rod 712. A groove 713 is provided on the right side of the vertical plate 5. The first slider 714 is slidably connected inside the groove 713. A second slider 716 is slidably connected inside the groove 713. A fixing rod 715 is fixedly connected between the first slider 714 and the second slider 716. A scraper 717 is fixedly connected to the right side of the second slider 716. The bottom of the scraper 717 is in contact with the top of the chip removal platform 9. When the electric push rod 712 is activated, it pushes the first slider 714 forward along the groove 713. The first slider 714 drives the second slider 716 to move through the fixing rod 715. The second slider 716 drives the scraper 717 to slide on the chip removal platform 9. The bottom of the scraper 717 is in close contact with the top of the chip removal platform 9, scraping away the waste chips on the chip removal platform 9. The scraper 717 scrapes the waste chips into the collection box 10 inside the processing table 1, completing the collection of waste chips.

[0025] Working principle: The punching die is installed on the punching machine. The part to be processed is placed on the placement table 6, ensuring that the punching position of the part is aligned with the punching position of the die. After punching is completed, the electric push rod 712 is activated, pushing the first slider 714 forward along the slide groove 713. The first slider 714 drives the second slider 716 to move through the fixed rod 715. The second slider 716 drives the scraper 717 to slide on the chip removal platform 9. The bottom of the scraper 717 is in close contact with the top of the chip removal platform 9, scraping away the waste chips on the chip removal platform 9. The scraper 717 scrapes the waste chips into the collection box 10 inside the processing table 1, completing the collection of waste chips.

[0026] Please see Figure 1-4 Based on the above embodiments, in another embodiment of the present invention, a striking mechanism 8 is provided on the right side of the vertical plate 5. The striking mechanism 8 includes a second fixing plate 811, which is fixedly connected to the front of the second slider 716. A protrusion 812 is fixedly connected to the top of the second fixing plate 811. A first connecting plate 813 and a second connecting plate 814 are fixedly connected to the right side of the vertical plate 5. A striking rod 815 is movably passed through the interior of the first connecting plate 813 and the second connecting plate 814 and extends to the upper and lower sides. A spring 816 is movably sleeved on the outer wall of the striking rod 815. While the electric push rod 712 pushes the first slider 714 to move, the second slider 716 drives the second fixing plate 811 to move. The protrusion 812 on the top of the second fixed plate 811 contacts the striking rod 815, causing the striking rod 815 to reciprocate between the first connecting plate 813 and the second connecting plate 814. During this reciprocating motion, the striking rod 815 strikes the waste chips on the chip removal platform 9, loosening them and making them easier for the scraper 717 to remove. Simultaneously, the vibration of the striking rod 815 also generates a certain amount of vibration on the chip removal platform 9, further improving the cleaning effect of the waste chips.

[0027] Working principle: While the electric push rod 712 pushes the first slider 714 to move, the second slider 716 drives the second fixed plate 811 to move. The protrusion 812 on the top of the second fixed plate 811 contacts the striking rod 815, causing the striking rod 815 to reciprocate between the first connecting plate 813 and the second connecting plate 814. During the reciprocating motion, the striking rod 815 strikes the waste chips on the chip removal platform 9, loosening them and making them easier for the scraper 717 to remove. At the same time, the vibration of the striking rod 815 can also generate a certain amount of vibration on the chip removal platform 9, further improving the cleaning effect of waste chips.

[0028] This utility model provides a punching die for parts with chip removal function. There are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model. All components not explicitly stated in this embodiment can be implemented using existing technology.

Claims

1. A part punching die with chip removal function, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a connecting frame (2), the bottom of the connecting frame (2) is fixedly connected to a telescopic rod (3), the bottom of the telescopic rod (3) is fixedly connected to a horizontal plate (4), the top of the processing table (1) is fixedly connected to a vertical plate (5), the top of the vertical plate (5) is fixedly connected to a placement platform (6), the top of the processing table (1) is fixedly connected to a chip removal platform (9), and a collection box (10) is provided inside the processing table (1). A chip removal mechanism (7) is provided on the right side of the vertical plate (5). The chip removal mechanism (7) includes a first fixing plate (711), which is fixedly connected to the right side of the vertical plate (5). An electric push rod (712) is fixedly connected to the front of the first fixing plate (711), and a first slider (714) is fixedly connected to the front of the electric push rod (712). A sliding groove (713) is provided on the right side of the vertical plate (5), and the first slider (714) is slidably connected inside the sliding groove (713).

2. A part punching die with chip removal function according to claim 1, characterized in that: The slide groove (713) is internally slidably connected to a second slider (716), and a fixing rod (715) is fixedly connected between the first slider (714) and the second slider (716).

3. A part punching die with chip removal function according to claim 2, characterized in that: A scraper (717) is fixedly connected to the right side of the second slider (716), and the bottom of the scraper (717) is in contact with the top of the chip removal platform (9).

4. A part punching die with chip removal function according to claim 1, characterized in that: A striking mechanism (8) is provided on the right side of the vertical plate (5). The striking mechanism (8) includes a second fixing plate (811), which is fixedly connected to the front of the second slider (716).

5. A part punching die with chip removal function according to claim 4, characterized in that: The top of the second fixing plate (811) is fixedly connected to a protrusion (812), and the right side of the vertical plate (5) is fixedly connected to a first connecting plate (813) and a second connecting plate (814).

6. A part punching die with chip removal function according to claim 5, characterized in that: The first connecting plate (813) and the second connecting plate (814) have a striking rod (815) that moves through them and extends to the upper and lower sides. The outer wall of the striking rod (815) is fitted with a spring (816).

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