Non-ferrous metal alloy shell punching machine facilitating waste collection

Abstract

The utility model discloses a nonferrous metal alloy shell punch press convenient to collect waste, which comprises a punch press main body, a compression mechanism arranged in the punch press main body and a dust collecting mechanism arranged on the front side of the punch press main body, the top of the rear end of the punch press main body is vertically connected with the bottom of a support frame, and a punching hydraulic rod is arranged on the top of the support frame. The telescopic end of the stamping hydraulic rod is fixedly connected with the top of the connecting plate, the bottom of the connecting plate is fixedly connected with the top of the lifting block, the bottom of the lifting block is welded to the top of the stamping block, and the side face of the lifting block is slidably connected with the inner side wall of the upper half end of the stamping die. The bottom of the punching die is perpendicularly connected with the top of the punching machine body, waste generated by punching can fall into the punching machine body through the hollow structure of the punching die, the waste cannot be scattered on the punching machine and the surrounding ground, and workers are prevented from being injured in the cleaning process.

Description

Technical Field

[0001] This utility model relates to the field of punch press technology, and in particular to a non-ferrous metal alloy shell punch press that facilitates waste collection. Background Technology

[0002] Punch presses are commonly used processing equipment in the production of non-ferrous metal alloy shells.

[0003] Existing punch presses generate a large amount of waste when stamping non-ferrous metal alloys. This waste is usually scattered on the punch press worktable and the surrounding floor, making collection cumbersome, labor-intensive, and time-consuming, and also prone to causing injury to workers during the cleaning process. Furthermore, the large amount of waste collected needs to be compressed and stored by workers, increasing their workload. Therefore, this paper proposes a non-ferrous metal alloy casing punch press that facilitates waste collection. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] A non-ferrous metal alloy shell punch press for easy waste collection includes a punch press body, a compression mechanism disposed inside the punch press body and a dust collection mechanism installed on the front side of the punch press body, the top of the rear end of the punch press body is vertically connected to the bottom of a support frame, a punching hydraulic rod is provided on the top of the support frame, the telescopic end of the punching hydraulic rod is fixedly connected to the top of a connecting plate, the bottom of the connecting plate is fixedly connected to the top of a lifting block, the bottom of the lifting block is welded to the top of the punching block, the side of the lifting block is slidably connected to the inner side wall of the upper half of the punching die, and a non-ferrous metal alloy shell plate is placed in the middle processing groove of the punching die, and the bottom of the punching die is vertically connected to the top of the punch press body.

[0006] Preferably, the lower half of the stamping die has a hollow structure, and the bottom opening of the stamping die is connected to the funnel-shaped feed port at the top of the press body.

[0007] Preferably, the compression mechanism includes an extrusion plate disposed inside the left half of the punch press body. A pressure sensor is provided inside the left end of the extrusion plate. The right end of the extrusion plate is welded to the left end of the internal threaded tube. The inner side of the internal threaded tube is connected to the outer side of the threaded rod by a thread. The right end of the threaded rod is connected to the left end of the motor by a coupling. The outer side of the internal threaded tube is slidably connected to the inner side of the limit frame through hole.

[0008] Preferably, a compression chamber is provided on the left side of the extrusion plate, a positioning frame is provided on the left side of the bottom end of the compression chamber, a positioning frame is installed on the left side of the top end of the compression chamber, the bottom end of the top plate passes through the positioning frame limiting groove and is inserted into the positioning groove of the positioning frame, and the adjusting bolt passes through the positioning frame and is connected to the inside of the left wall of the compression chamber by the top plate.

[0009] Preferably, the dust collection mechanism includes a sealing cover located on the front side of the lower half of the stamping die, the front end of the sealing cover being connected to the top of the negative pressure box via a conduit, an exhaust pipe being provided at the left end of the negative pressure box, an exhaust fan being provided inside the exhaust pipe, and a filter screen being provided in the middle of the negative pressure box.

[0010] Preferably, the bottom frame of the filter screen has a groove, and the left end of the detachable collection frame can be pushed into the groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: (1) Through the compression mechanism, the waste generated during the stamping process can be compressed, reducing the space occupied by the waste, facilitating subsequent centralized processing and transportation. The setting of the pressure sensor can accurately control the pressure during the compression process, ensuring the compression effect while avoiding excessive extrusion that could damage the equipment.

[0012] (2) The dust collection mechanism can effectively collect the dust generated during the stamping process, prevent the dust from spreading into the air, reduce the harm to the health of operators, and the design of the detachable collection frame makes it easier to clean the dust and improves the efficiency of dust collection.

[0013] (3) The waste generated by stamping will fall into the body of the press through the hollow structure of the stamping die. The waste will not be scattered on the press or the surrounding ground, preventing workers from being injured during the cleaning process. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the 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 based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the front cross-section structure of this utility model;

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of A in the middle;

[0018] Figure 4 This is a front cross-sectional structural diagram of the dust collection mechanism of this utility model.

[0019] The reference numerals in the figure are as follows: punch press body 1, support frame 11, stamping hydraulic rod 12, connecting plate 13, lifting block 14, stamping die 15, non-ferrous metal alloy outer shell plate 16, stamping block 17, sealing cover 21, conduit 22, negative pressure box 23, exhaust pipe 24, exhaust fan 25, filter screen 26, collection frame 27, pressure sensor 30, extrusion plate 31, internal threaded pipe 32, threaded rod 33, limit frame 34, motor 35, compression chamber 36, locking frame 37, top plate 38, positioning frame 39, adjusting bolt 310. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0022] Please see Figure 1-4This utility model provides an embodiment of a non-ferrous metal alloy shell punch press for easy waste collection, comprising a punch press body 1, a compression mechanism disposed inside the punch press body 1, and a dust collection mechanism installed on the front side of the punch press body 1. The top of the rear end of the punch press body 1 is vertically connected to the bottom of a support frame 11. A stamping hydraulic rod 12 is provided on the top of the support frame 11. The telescopic end of the stamping hydraulic rod 12 is fixedly connected to the top of a connecting plate 13. The bottom of the connecting plate 13 is fixedly connected to the top of a lifting block 14. The bottom of the lifting block 14 is welded to the top of a stamping block 17. The side of the lifting block 14 is slidably connected to the inner side wall of the upper half of a stamping die 15. A non-ferrous metal alloy shell plate 16 is placed in the middle processing groove of the stamping die 15. The bottom of the stamping die 15 is connected to the punch press body. The top of the press body 1 is vertically connected. The lower half of the stamping die 15 has a hollow structure. The bottom opening of the stamping die 15 is connected to the funnel-shaped feed port at the top of the press body 1. When the stamping hydraulic rod 12 is activated, the telescopic end of the stamping hydraulic rod 12 drives the connecting plate 13, the lifting block 14, and the stamping block 17 to move downward. The lifting block 14 slides on the inner wall of the upper half of the stamping die 15. The stamping block 17 stamps the non-ferrous metal alloy outer shell plate 16 placed in the processing groove in the middle of the stamping die 15. During the stamping process, because the lower half of the stamping die 15 has a hollow structure and the bottom opening is connected to the funnel-shaped feed port at the top of the press body 1, the waste generated by the stamping will fall into the interior of the press body 1 through the hollow structure of the stamping die 15.

[0023] The compression mechanism includes an extrusion plate 31 located inside the left half of the punch press body 1. A pressure sensor 30 is located inside the left end of the extrusion plate 31. The right end of the extrusion plate 31 is welded to the left end of the internal threaded tube 32. The inner side of the internal threaded tube 32 is connected to the outer side of the threaded rod 33 by a thread. The right end of the threaded rod 33 is connected to the left end of the motor 35 by a coupling. The outer side of the internal threaded tube 32 is slidably connected to the inner side of the through hole of the limit frame 34. A compression chamber 36 is located to the left of the extrusion plate 31. A positioning frame 37 is located on the left side of the bottom end of the compression chamber 36. A positioning frame 39 is installed on the left side of the top end of the compression chamber 36. The bottom end of the top plate 38 passes through the positioning frame 39 and is inserted into the positioning slot of the positioning frame 37. An adjusting bolt 310 passes through the positioning frame 39 and is connected to the left wall of the compression chamber 36 by the top plate 38.

[0024] Motor 35 starts, driving the threaded rod 33 to rotate. Since the inner side of the internal threaded tube 32 is threadedly connected to the outer side of the threaded rod 33, and the outer side of the internal threaded tube 32 is slidably connected to the inner side of the through hole in the limit frame 34, the internal threaded tube 32 can only move linearly along the threaded rod 33 under the constraint of the limit frame 34. The internal threaded tube 32 pushes the extrusion plate 31 to the right. The extrusion plate 31 extrudes the waste material falling into the compression chamber 36 at the left half of the press body 1. The pressure sensor 30 inside the left end of the extrusion plate 31 can monitor the pressure during the extrusion process in real time. When the pressure reaches the set value, it can control the motor 35 to stop working, completing the compression of the waste material. The compressed waste material is confined within the compression chamber 36 by the top plate 38 for subsequent centralized processing.

[0025] Opening the top plate 38 allows the compression plate 31 to push the compressed waste material out of the compression chamber 36, reducing the workload of the workers.

[0026] The dust collection mechanism includes a sealing cover 21 located on the front side of the lower half of the stamping die 15. The front end of the sealing cover 21 is connected to the top of the negative pressure box 23 through a conduit 22. The left end of the negative pressure box 23 is provided with an exhaust pipe 24, and an exhaust fan 25 is provided inside the exhaust pipe 24. The middle of the negative pressure box 23 is provided with a filter screen 26, and the bottom frame of the filter screen 26 is provided with a groove. The left end of the detachable collection frame 27 is pushed into the groove.

[0027] Dust generated during the stamping process will spread in all directions. At this time, the exhaust fan 25 is turned on, which creates a negative pressure in the negative pressure box 23. Since the front end of the sealing cover 21 is connected to the top of the negative pressure box 23 through the conduit 22, the sealing cover 21 on the front side of the lower half of the stamping die 15 collects the dust generated during stamping and sucks it into the negative pressure box 23 through the conduit 22. When the dust moves in the negative pressure box 23, it is intercepted by the filter screen 26 in the middle. The purified air is discharged through the exhaust pipe 24. The dust intercepted by the filter screen 26 falls into the detachable collection frame 27, which is convenient for regular cleaning of the collection frame 27 and prevents dust from polluting the environment.

[0028] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this 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 of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A non-ferrous metal alloy casing punch press that facilitates waste collection, characterized in that: The device includes a punch press body (1), a compression mechanism located inside the punch press body (1), and a dust collection mechanism installed on the front side of the punch press body (1). The top of the rear end of the punch press body (1) is vertically connected to the bottom of the support frame (11). The top of the support frame (11) is provided with a punching hydraulic rod (12). The telescopic end of the punching hydraulic rod (12) is fixedly connected to the top of the connecting plate (13). The bottom of the connecting plate (13) is fixedly connected to the top of the lifting block (14). The bottom of the lifting block (14) is welded to the top of the punching block (17). The side of the lifting block (14) is slidably connected to the inner side wall of the upper half of the punching die (15). A non-ferrous metal alloy outer shell plate (16) is placed in the middle processing groove of the punching die (15). The bottom of the punching die (15) is vertically connected to the top of the punch press body (1).

2. The non-ferrous metal alloy casing punch press for easy waste collection according to claim 1, characterized in that: The lower half of the stamping die (15) has a hollow structure, and the bottom opening of the stamping die (15) is connected to the funnel-shaped feed port at the top of the punch press body (1).

3. A non-ferrous metal alloy casing punch press for easy waste collection according to claim 1, characterized in that: The compression mechanism includes an extrusion plate (31) located inside the left half of the punch press body (1). A pressure sensor (30) is provided inside the left end of the extrusion plate (31). The right end of the extrusion plate (31) is welded to the left end of the internal threaded tube (32). The inner side of the internal threaded tube (32) is connected to the outer side of the threaded rod (33) by a thread. The right end of the threaded rod (33) is connected to the left end of the motor (35) by a coupling. The outer side of the internal threaded tube (32) is slidably connected to the inner side of the through hole of the limit frame (34).

4. A non-ferrous metal alloy casing punch press for easy waste collection according to claim 3, characterized in that: A compression chamber (36) is provided on the left side of the extrusion plate (31). A positioning frame (37) is provided on the left side of the bottom end of the compression chamber (36). A positioning frame (39) is installed on the left side of the top end of the compression chamber (36). The bottom end of the top plate (38) passes through the limiting groove of the positioning frame (39) and is inserted into the positioning groove of the positioning frame (37). The adjusting bolt (310) passes through the positioning frame (39) and connects to the inside of the left wall of the compression chamber (36) with the top plate (38).

5. A non-ferrous metal alloy casing punch press for easy waste collection according to claim 1, characterized in that: The dust collection mechanism includes a sealing cover (21) located on the front side of the lower half of the stamping die (15). The front end of the sealing cover (21) is connected to the top of the negative pressure box (23) through a conduit (22). The left end of the negative pressure box (23) is provided with an exhaust pipe (24). An exhaust fan (25) is provided inside the exhaust pipe (24). A filter screen (26) is provided in the middle of the negative pressure box (23).

6. A non-ferrous metal alloy casing punch press for easy waste collection according to claim 5, characterized in that: The bottom frame of the filter screen (26) has a groove, and the left end of the detachable collection frame (27) is pushed into the groove.

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