Punching machine for metal product machining

Abstract

The utility model relates to the technical field of metal product processing, and discloses a punching machine for metal product processing, which comprises a mounting shell and support frames fixed on two sides of the bottom of the mounting shell, and further comprises a moving mechanism mounted on one side of the mounting shell, a movable plate is slidably connected to the upper portion of an inner cavity of the mounting shell, and a positioning groove is formed in the bottom of the movable plate. Through the cooperation of the moving mechanism and the movable plate, when a worker takes a metal part, the pressing die can be far away from the stamping mechanism, so that the situation that the worker is injured is reduced, the safety of the worker during working is improved, a release agent can be sprayed to the surface of the pressing die through the cooperation of a water pump and a spraying mechanism, and the working efficiency is improved. And manual spraying of workers is not needed, convenience is achieved, the punching efficiency is improved, and the problems that when an existing punching machine is used, safety is low, and the punching efficiency is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product processing, in particular to a punching machine for metal product processing. Background Art

[0002] A punch press is a stamping press. Stamping production is mainly for sheet metal. Through the mold, blanking, punching, forming, drawing, trimming, etc. can be done, and it is widely used in various fields. For example, the switches, sockets, cups, cabinets and other accessories we use can be produced by punching through molds. Compared with traditional mechanical processing, the stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators, and can produce products that cannot be achieved by mechanical processing through various mold applications. Therefore, its use is becoming more and more extensive.

[0003] When some existing stamping machines are stamping metal, workers are mostly required to manually pick up and place metal parts. During the work process, workers are prone to accidentally touching the switch, causing the stamping machine to press the workers, which can easily cause injuries to the workers, reducing safety at work.

[0004] At the same time, some existing stamping machines need to spray release agents on the surface of the die when in use, while some of the release agents are sprayed manually by workers with a nozzle, which not only increases the workload of the workers, but also the spraying is not uniform enough, making it inconvenient for the workers to stamp metal parts, thereby reducing the efficiency of stamping. Utility Model Content

[0005] The purpose of the utility model is to provide a punching machine for processing metal products to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A punching machine for metal product processing, comprising a mounting shell and support frames fixed on both sides of the bottom thereof, and also comprising:

[0007] A moving mechanism is installed on one side of the installation shell, a fixed block is installed on the top of the moving mechanism, a movable plate is slidably connected to the upper part of the inner cavity of the installation shell, a positioning groove is opened at the bottom of the movable plate, and both sides of the top of the movable plate are bolted with a pressing mold;

[0008] A mounting frame is fixed to one side of the top of the mounting shell, a stamping mechanism is installed inside the mounting frame, a storage box is fixedly connected to the bottom of the mounting shell, a water pump is bolted to one side of the storage box, and a spraying mechanism is installed at the water outlet of the water pump.

[0009] Preferably, the moving mechanism comprises a stepping motor bolted to one side of the mounting shell and a threaded rod fixed to the output shaft thereof, and a sleeve is threadedly connected to the surface of the threaded rod.

[0010] Preferably, the spraying mechanism comprises a connecting pipe connected to a water outlet of a water pump and an atomizing nozzle connected to one end thereof, and a fixing frame is fixedly connected to one side of the top of the mounting shell.

[0011] Preferably, one end of the threaded rod away from the stepper motor is fixedly connected to a bearing seat, and one side of the bearing seat is fixedly connected to the inner wall of the mounting shell.

[0012] Preferably, guide grooves are provided on both sides of the inner cavity of the installation shell, the inner cavity of the guide groove is slidably connected with a guide block, and the surface of the guide block is slidably connected to the inner wall of the guide groove.

[0013] Preferably, the inner cavity of the mounting shell is provided with rollers, the number of the rollers is several, and the surface of the rollers is slidably connected to the bottom of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can ensure that the die is away from the stamping mechanism when the staff takes the metal parts through the cooperation of the moving mechanism and the movable plate, thereby reducing the possibility of staff getting injured and improving the safety of the staff at work; and the mold release agent can be sprayed on the surface of the die through the cooperation of the water pump and the spraying mechanism, without the need for manual spraying by the staff, which is not only more convenient but also improves the stamping efficiency, thus solving the problems of low safety and poor stamping efficiency of the existing stamping machines during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle in the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0019] Figure 4 It is a schematic diagram of a local three-dimensional cross-sectional structure in the utility model.

[0020] In the figure: 1. mounting shell; 2. support frame; 3. moving mechanism; 31. stepping motor; 32. threaded rod; 33. sleeve; 4. fixing block; 5. movable plate; 6. positioning groove; 7. die; 8. mounting frame; 9. stamping mechanism; 10. storage box; 11. water pump; 12. spraying mechanism; 121. connecting pipe; 122. atomizing nozzle; 123. fixing frame; 13. guide groove; 14. guide block; 15. bearing seat; 16. roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, a punching machine for processing metal products includes a mounting shell 1, both sides of the bottom of the mounting shell 1 are fixedly connected with support frames 2, the support frames 2 can support the mounting shell 1, so as to facilitate the use of the punching machine, a moving mechanism 3 is installed on one side of the mounting shell 1, and a fixed block 4 is installed on the top of the moving mechanism 3, which can drive the fixed block 4 to move under the action of the moving mechanism 3, so as to facilitate subsequent use, a movable plate 5 is slidably connected to the top of the inner cavity of the mounting shell 1, a positioning groove 6 is provided at the bottom of the movable plate 5, and the inner wall of the positioning groove 6 is slidably connected to the surface of the fixed block 4, and a pressing die 7 is bolted on both sides of the top of the movable plate 5, and a positioning groove 6 is provided on both sides of the inner cavity of the mounting shell 1. There is a guide groove 13, and the inner cavity of the guide groove 13 is slidably connected with a guide block 14. The surface of the guide block 14 is slidably connected to the inner wall of the guide groove 13. Under this action, when the moving mechanism 3 drives the movable plate 5 to move, the moving movable plate 5 is guided, so that the movable plate 5 is more stable when moving, and it is avoided that the movable plate 5 is not stable enough when moving and affects the moving effect of the die 7. The inner cavity of the mounting shell 1 is installed with rollers 16, and the number of rollers 16 is several. The surface of the rollers 16 is slidably connected to the bottom of the movable plate 5. Under this action, when the movable plate 5 moves, the friction with the inner wall of the mounting shell 1 can be reduced, so that the movable plate 5 is more stable when moving. The mounting shell 1 is easy to add and effectively avoids the situation where the mobile mechanism 3 is loaded. A mounting frame 8 is fixedly connected to one side of the top of the mounting shell 1. A stamping mechanism 9 is installed inside the mounting frame 8. The stamping mechanism 9 is composed of a hydraulic cylinder and a pressing plate. Under this action, the stamping mechanism 9 can cooperate with the die 7 to stamp the metal parts. Under the cooperation of the fixed block 4 and the positioning groove 6, when the die 7 is squeezed, the fixed block 4 can move up and down inside the positioning groove 6, thereby avoiding the situation where the stamping force of the stamping mechanism 9 acts on the mobile mechanism 3 to reduce the service life of the mobile mechanism 3. Under the cooperation of the mobile mechanism 3, the die 7 can be driven by the cooperation of the movable plate 5. The shell 1 can be moved so that the staff can stay away from the stamping mechanism 9 when taking and placing metal parts, which not only improves the safety of the stamping machine during use, but also the two dies 7 used in turn can improve the stamping efficiency of the stamping machine. A storage box 10 is fixedly connected to the bottom of the mounting shell 1, and the interior of the storage box 10 is used to store the release agent. A water pump 11 is bolted to one side of the storage box 10, and the water inlet of the water pump 11 passes through the interior of the storage box 10. A spraying mechanism 12 is installed at the water outlet of the water pump 11. With the cooperation of the spraying mechanism 12 and the water pump 11, the release agent inside the storage box 10 can be sprayed on the surface of the die 7, so as to facilitate the removal of the stamped metal parts.

[0023] The moving mechanism 3 includes a stepper motor 31, one side of the stepper motor 31 is bolted to the surface of the mounting shell 1, the output shaft of the stepper motor 31 is fixedly connected with a threaded rod 32, the other end of the threaded rod 32 penetrates into the interior of the mounting shell 1 and is rotatably connected to the inner wall of the penetration point, the surface of the threaded rod 32 is threadedly connected with a sleeve 33, the top of the sleeve 33 is fixedly connected to the bottom of the fixed block 4, and the surface of the sleeve 33 is slidably connected to the inner wall of the mounting shell 1. Under this action, the stepper motor 31 can make the threaded rod 32 drive the sleeve 33 to move under the action of the thread on its surface, so as to facilitate the die pressing. The position of 7 can be adjusted, and with the cooperation of the sleeve 33 and the mounting shell 1, the sleeve 33 can be guided when it moves, so that it will not easily rotate when moving, which effectively improves the stability of the sleeve 33 when moving. The end of the threaded rod 32 away from the stepper motor 31 is fixedly connected with the bearing seat 15, and one side of the bearing seat 15 is fixedly connected to the inner wall of the mounting shell 1. Under this action, the threaded rod 32 can be limited when it rotates, so that it can be more stable when rotating, and the threaded connection between the threaded rod 32 and the sleeve 33 can be avoided because the threaded rod 32 is not stable enough when rotating.

[0024] The spraying mechanism 12 includes a connecting pipe 121, one end of which is connected to the water outlet of the water pump 11, and the other end of the connecting pipe 121 is connected to an atomizing nozzle 122. A fixing frame 123 is fixedly connected to one side of the top of the mounting shell 1, and the surface of the fixing frame 123 is fixedly connected to the atomizing nozzle 122. Under this action, the demoulding agent inside the storage box 10 can be sprayed on the surface of the die 7 through the connecting pipe 121 and the atomizing nozzle 122 with the cooperation of the water pump 11, so as to facilitate the demoulding of the stamped metal parts.

[0025] It is worth noting that the technical features such as the stamping mechanism 9 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control method and spatial arrangement method of these technical features can be selected according to conventional methods in the field, and this technical solution will not be further elaborated.

[0026] Working principle: first, place the metal parts to be stamped inside the die 7 on one side, then turn on the stepper motor 31, and under the action of the stepper motor 31, the sleeve 33 cooperates with the fixed block 4 to drive the movable plate 5 to move through the threaded rod 32, and the movable plate 5 can drive the die 7 and the metal parts to move. After the metal parts move to the bottom of the stamping mechanism 9, turn off the stepper motor 31, and then turn on the stamping mechanism 9 to stamp the metal parts. At the same time, the staff can put metal parts into the inside of the die 7 on the other side. After stamping, the stamped metal parts are returned to their original positions, and then the stamping mechanism 9 is turned on to stamp the metal parts on the other side, and then the stamped metal parts are taken out, and then the water pump 11 is turned on. With the cooperation of the water pump 11, the release agent inside the storage box 10 is sprayed onto the surface of the die 7 through the cooperation of the connecting pipe 121 and the atomizing nozzle 122, and then the metal parts to be stamped are put in again, and the metal parts can be stamped reciprocatingly.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching machine for processing metal products, comprising a mounting shell (1) and support frames (2) fixed to both sides of the bottom thereof, characterized in that: Also includes: A moving mechanism (3) is installed on one side of the installation shell (1), a fixed block (4) is installed on the top of the moving mechanism (3), a movable plate (5) is slidably connected to the top of the inner cavity of the installation shell (1), a positioning groove (6) is provided at the bottom of the movable plate (5), and both sides of the top of the movable plate (5) are bolted with a pressing mold (7); A mounting frame (8) is fixed to one side of the top of the mounting shell (1), a punching mechanism (9) is installed inside the mounting frame (8), a storage box (10) is fixedly connected to the bottom of the mounting shell (1), a water pump (11) is bolted to one side of the storage box (10), and a spraying mechanism (12) is installed at the water outlet of the water pump (11).

2. A punching machine for metal product processing according to claim 1, characterized in that: The moving mechanism (3) comprises a stepping motor (31) bolted to one side of the mounting shell (1) and a threaded rod (32) fixed to its output shaft, and a sleeve (33) is threadedly connected to the surface of the threaded rod (32).

3. A punching machine for metal product processing according to claim 1, characterized in that: The spraying mechanism (12) comprises a connecting pipe (121) connected to the water outlet of the water pump (11) and an atomizing nozzle (122) connected to one end thereof, and a fixing frame (123) is fixedly connected to one side of the top of the mounting shell (1).

4. A punching machine for metal product processing according to claim 2, characterized in that: One end of the threaded rod (32) away from the stepping motor (31) is fixedly connected to a bearing seat (15), and one side of the bearing seat (15) is fixedly connected to the inner wall of the mounting shell (1).

5. A punching machine for metal product processing according to claim 1, characterized in that: Guide grooves (13) are provided on both sides of the inner cavity of the installation shell (1), the inner cavity of the guide groove (13) is slidably connected to a guide block (14), and the surface of the guide block (14) is slidably connected to the inner wall of the guide groove (13).

6. A punching machine for metal product processing according to claim 1, characterized in that: Place The inner cavity of the mounting shell (1) is provided with rollers (16), and the number of the rollers (16) is several. The surface of the roller (16) is slidably connected to the bottom of the movable plate (5).

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