Punching machine for machining metal parts

Abstract

The utility model discloses a punching machine for machining metal pieces, and relates to the technical field of punching machines. The punching machine comprises a punching machine body. During use, a user inserts the limiting block into the inner wall of the through groove in a sliding mode, the guide rail can be limited, a metal plate needing to be machined is placed on the surface of the guide rail and then is inserted into the guide groove, then the position of the metal plate on the inner wall of the guide groove is controlled through the adjusting mechanism, the moving distance is the same, and after moving is completed each time, the metal plate can be fixed. A metal plate is punched through the punching machine body, after the punching end of the punching machine body is lifted, the mounting plate can block the infrared emitter and the infrared receiver, and therefore the controller can control the adjusting mechanism to drive the metal plate, equidistant punching on the surface of the metal plate is achieved, and in the process, the punching efficiency is improved. And the metal plate slides on the inner wall of the guide groove, the position cannot be inclined, the distance and the stamping frequency are accurate, and the practicability of the device is fully reflected.

Description

Technical Field

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

[0002] A punching die is a tool used to make holes in metal sheets or other materials. It usually consists of an upper die and a lower die. By applying pressure between the upper die and the lower die, the material is cut or squeezed to form holes of the desired shape. Punching dies are widely used in industries such as automobile manufacturing, aerospace, home appliance manufacturing, and architectural decoration, and play an important role in the manufacture of various parts and products.

[0003] When punching holes on the surface of a metal plate, it is often necessary to punch several equidistant holes on the surface. A general punching machine requires the user to hold the metal plate and push it forward continuously. This makes it difficult to grasp the spacing and to ensure that the direction of the metal plate is not skewed, thereby affecting the punching effect. Therefore, a new type of punching machine for processing metal parts is needed to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A stamping machine for processing metal parts, comprising: a stamping machine body, a guide groove is provided on the surface of an operating table of the stamping machine body, a through groove is provided on the inner wall of the guide groove, a guide rail is slidably inserted into the inner wall of the guide groove, a limit block is fixedly installed on the surface of the guide rail, the surface of the limit block is slidably inserted into the inner wall of the through groove, a metal plate is arranged above the guide rail, the surface of the metal plate is slidably inserted into the inner wall of the guide groove, and also includes an adjustment mechanism, the adjustment mechanism is used to drive the metal plate to slide on the inner wall of the guide groove at an equal distance, mounting plates are fixedly installed on the surfaces of the stamping machine body and the guide rails, an infrared transmitter and an infrared receiver are respectively fixedly installed on the surfaces of the two mounting plates, a controller is fixedly installed on the surface of the stamping machine body, the controller is electrically connected to the infrared transmitter and the infrared receiver, and a protrusion is provided on the surface of the punching head of the stamping machine body.

[0006] Furthermore, the adjustment mechanism includes a pressure plate arranged above the metal plate, a driving rail is fixedly installed on the surface of the stamping machine body, a slider is slidably inserted into the inner wall of the driving rail, and also includes a driving mechanism, which is used to drive the slider to slide on the inner wall of the driving rail, a driving plate is arranged above the slider, and the driving plate is arranged above the pressure plate. It also includes a lifting mechanism and a connecting mechanism, the lifting mechanism is used to connect the pressure plate and the driving plate and control the spatial height of the pressure plate, and the connecting mechanism is used to install the driving plate above the slider.

[0007] Furthermore, the lifting mechanism includes an electric push rod and an empty tube fixedly mounted on the surface of the driving plate, the other end of the empty tube is slidably plugged with an insertion tube, and the other ends of the electric push rod and the insertion rod are fixedly mounted on the surface of the pressure plate.

[0008] Furthermore, the connection mechanism includes an insert block fixedly mounted on the surface of the driving plate, the insert block is slidably inserted into the surface of the slider and has a plurality of connecting bolts threadedly inserted into the surface, and the plurality of connecting bolts are all threadedly inserted into the surface of the sliding block.

[0009] Furthermore, the driving mechanism includes a driving threaded rod threadedly inserted into the inner wall of the driving rail, the driving threaded rod is threadedly inserted into the surface of the sliding block, a motor is fixedly mounted on the surface of the driving rail, the output end of the motor is fixedly mounted on one end of the driving threaded rod, and the controller is electrically connected to the motor.

[0010] Furthermore, a rubber plate is fixedly mounted on the surface of the pressure plate.

[0011] The beneficial effects of the utility model are as follows:

[0012] The utility model, when in use, the user slides the limit block into the inner wall of the through groove to achieve the limitation of the guide rail, the metal plate to be processed is placed on the surface of the guide rail and then inserted into the guide groove, and then the position of the metal plate on the inner wall of the guide groove is controlled by the adjustment mechanism, and the distance of each movement is the same, and after each movement is completed, the metal plate is punched by the punching machine body, and after the punching end of the punching machine body is lifted, the mounting plate will block the infrared transmitter and the infrared receiver, so that the controller can control the adjustment mechanism to drive the metal plate, thereby achieving equidistant punching on the surface of the metal plate, in this process, the metal plate slides on the inner wall of the guide groove, the position will not be skewed, and the spacing and the frequency of punching and punching are relatively accurate, which fully reflects the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a partial cross-sectional view of the utility model;

[0015] Figure 3 It is a partial cross-sectional view of the utility model from another angle;

[0016] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model.

[0017] Figure numerals: 1. punching machine body; 2. guide groove; 3. through groove; 4. guide rail; 5. limit block; 6. metal plate; 7. adjustment mechanism; 701. pressure plate; 702. drive rail; 703. slider; 704. drive plate; 8. mounting plate; 9. infrared transmitter; 10. infrared receiver; 11. controller; 12. drive mechanism; 1201. drive threaded rod; 1202. motor; 13. lifting mechanism; 1301. electric push rod; 1302. empty pipe; 1303. insert pipe; 14. connecting mechanism; 1401. insert block; 1402. connecting bolt; 15. rubber sheet. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides a punching machine for processing metal parts, which is mainly used to solve the problem that when punching holes on the surface of a metal plate, it is often necessary to punch a number of equidistant holes on the surface. A general punching machine requires the user to hold the metal plate and push it forward continuously, which makes it difficult to grasp the spacing and ensure that the direction of the metal plate is not skewed, thereby affecting the punching effect. The following technical solutions are provided. Figure 1-Figure 4 Make a detailed description:

[0020] A punching machine for processing metal parts, comprising: a punching machine body 1, a guide groove 2 is provided on the surface of an operating table of the punching machine body 1, and a through groove 3 is provided on the inner wall of the guide groove 2, and a guide rail 4 is slidably inserted into the inner wall of the guide groove 2. When installing the guide rail 4, the user slides a limit block 5 fixedly installed on the surface thereof into the inner wall of the through groove 3 so that the surface thereof abuts against the inner wall of the through groove 3, thereby completing the position limitation of the guide rail 4 on the inner wall of the guide groove 2, and then slides a metal plate 6 into the inner wall of the guide groove 2 so that after the metal plate 6 is placed on the surface of the guide rail 4, the metal plate 6 can be equidistantly adjusted by an adjustment mechanism 7. The metal plate 6 is driven to slide on the inner wall of the guide groove 2. After one end of the metal plate 6 is actually moved, the metal plate 6 can be punched through the punching machine body 1. At the same time, the surfaces of the punching machine body 1 and the guide rail 4 are fixedly installed with mounting plates 8. The surfaces of the two mounting plates 8 are respectively fixedly installed with infrared transmitters 9 and infrared receivers 10. The surface of the punching machine body 1 is fixedly installed with a controller 11. The controller 11 is electrically connected to the infrared transmitter 9 and the infrared receiver 10. The surface of the punching head of the punching machine body 1 is provided with a protrusion. When the punching head of the punching machine body 1 is not pressed down The protrusion is arranged between the infrared transmitter 9 and the infrared receiver 10. When the punch head of the punching machine body 1 is pressed down, the protrusion will be driven down, so that the infrared rays emitted by the infrared transmitter 9 can be received by the infrared receiver 10. Therefore, after the punch head is reset, the PLC controller 11 can control the adjustment mechanism 7 to drive the metal plate 6 to move, wherein the main components of the adjustment mechanism 7 are: a pressure plate 701 arranged above the metal plate 6, and a driving rail 702 is fixedly installed on the surface of the punching machine body 1, and a slider 703 is slidably inserted into the inner wall of the driving rail 702, and the user can drive the adjustment mechanism 7 to move the metal plate 6. The driving mechanism 12 drives the slider 703 to slide on the inner wall of the driving rail 702, and a driving plate 704 is arranged above the slider 703, and the driving plate 704 is also arranged above the pressure plate 701. The user can install the driving plate 704 above the slider 703 through the connecting mechanism 14, and then connect the pressure plate 701 and the driving plate 704 through the lifting mechanism 13 and control the spatial height of the pressure plate 701, so that the pressure plate 701 is pressed on the surface of the metal plate 6. When the slider 703 slides on the inner wall of the driving rail 702, it can drive the metal plate 6 to move along the length of the guide rail 4.

[0021] When in use, the user slides the limit block 5 into the inner wall of the through groove 3 to limit the guide rail 4. The metal plate 6 to be processed is placed on the surface of the guide rail 4 and then inserted into the guide groove 2. The position of the metal plate 6 on the inner wall of the guide groove 2 is then controlled by the adjustment mechanism 7, and the distance of each movement is the same. After each movement, the metal plate 6 is punched by the punching machine body 1. After the punching end of the punching machine body 1 is lifted, the mounting plate 8 blocks the infrared transmitter 9 and the infrared receiver 10, so that the controller 11 can control the adjustment mechanism 7 to drive the metal plate 6, thereby achieving equidistant punching on the surface of the metal plate 6. In this process, the metal plate 6 slides on the inner wall of the guide groove 2, the position will not be skewed, and the spacing and the frequency of punching and punching are relatively accurate, which fully reflects the practicality of the device.

[0022] like Figure 2 , Figure 4 As shown, in some embodiments, in order to further optimize the solution, the lifting mechanism 13 includes a plug 1303 and an electric push rod 1301 fixedly installed on the surface of the pressure plate 701, and the surface of the plug 1303 is slidably sleeved with a hollow tube 1302, and the hollow tube 1302 and the electric push rod 1301 are fixedly plugged into the surface of the driving plate 704. When in use, the user drives the electric push rod 1301 to extend and retract, which can drive the pressure plate 701 to rise and fall. In this process, the sliding of the plug 1303 in the hollow tube 1302 ensures the smoothness of the lifting and lowering of the pressure plate 701. The connecting mechanism 14 includes a plurality of connecting bolts 1402. After the user slides the plug block 1401 fixedly installed on the surface of the driving plate 704 into the surface of the slider 703, the connecting bolts 1402 are threadedly inserted into the plug block 1401. The surface of the driving plate 704 allows a number of connecting bolts 1402 to be threadedly inserted into the inner walls of the plug block 1401 and the slider 703 in sequence, and the driving plate 704 can be installed. The driving mechanism 12 includes a motor 1202 fixedly mounted on the surface of the driving rail 702, and a driving threaded rod 1201 is rotatably inserted into the inner wall of the driving rail 702, and the driving threaded rod 1201 is threadedly inserted into the surface of the slider 703. Therefore, the user controls the output end of the motor 1202 to rotate through the PLC controller 11, which can drive the driving threaded rod 1201 fixedly mounted on the output end to rotate, thereby driving the slider 703 along the inner wall of the driving rail 702. A rubber plate 15 for increasing the friction between the pressure plate 701 and the metal plate 6 is fixedly mounted on the surface of the pressure plate 701.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punching machine for processing metal parts, characterized in that: include: A punching machine body (1), wherein a guide groove (2) is provided on the surface of an operating table of the punching machine body (1), a through groove (3) is provided on the inner wall of the guide groove (2), a guide rail (4) is slidably inserted into the inner wall of the guide groove (2), a limit block (5) is fixedly mounted on the surface of the guide rail (4), the surface of the limit block (5) is slidably inserted into the inner wall of the through groove (3), a metal plate (6) is provided above the guide rail (4), the surface of the metal plate (6) is slidably inserted into the inner wall of the guide groove (2), and an adjustment mechanism (7) is also included, wherein the adjustment mechanism ( 7) used to drive the metal plate (6) to slide on the inner wall of the guide groove (2) at equal intervals, the surfaces of the punching machine body (1) and the guide rail (4) are fixedly mounted with mounting plates (8), the surfaces of the two mounting plates (8) are respectively fixedly mounted with infrared transmitters (9) and infrared receivers (10), the surface of the punching machine body (1) is fixedly mounted with a controller (11), the controller (11) is electrically connected to the infrared transmitter (9) and the infrared receiver (10), and the surface of the punching head of the punching machine body (1) is provided with a protrusion.

2. A stamping machine for processing metal parts according to claim 1, characterized in that: The adjustment mechanism (7) comprises a pressure plate (701) arranged above the metal plate (6); a driving rail (702) is fixedly mounted on the surface of the punching machine body (1); a slider (703) is slidably inserted into the inner wall of the driving rail (702); a driving mechanism (12) is used to drive the slider (703) to slide on the inner wall of the driving rail (702); a driving plate (704) is arranged above the slider (703); the driving plate (704) is arranged above the pressure plate (701); a lifting mechanism (13) and a connecting mechanism (14); the lifting mechanism (13) is used to connect the pressure plate (701) and the driving plate (704) and control the spatial height of the pressure plate (701); and the connecting mechanism (14) is used to install the driving plate (704) above the slider (703).

3. A stamping machine for processing metal parts according to claim 2, characterized in that: The lifting mechanism (13) comprises an electric push rod (1301) and an empty tube (1302) fixedly mounted on the surface of the driving plate (704); a plug tube (1303) is slidably inserted into the other end of the empty tube (1302); and the other ends of the electric push rod (1301) and the plug tube (1303) are both fixedly mounted on the surface of the pressure plate (701).

4. A stamping machine for processing metal parts according to claim 2, characterized in that: The connection mechanism (14) comprises an insert block (1401) fixedly mounted on the surface of the drive plate (704); the insert block (1401) is slidably inserted into the surface of the slider (703) and has a plurality of connection bolts (1402) threadedly inserted into the surface; the plurality of connection bolts (1402) are all threadedly inserted into the surface of the slider (703).

5. A stamping machine for processing metal parts according to claim 2, characterized in that: The driving mechanism (12) comprises a driving threaded rod (1201) threadedly inserted into the inner wall of the driving rail (702), the driving threaded rod (1201) being threadedly inserted into the surface of the sliding block (703), a motor (1202) being fixedly mounted on the surface of the driving rail (702), an output end of the motor (1202) being fixedly mounted on one end of the driving threaded rod (1201), and the controller (11) being electrically connected to the motor (1202).

6. A stamping machine for processing metal parts according to claim 2, characterized in that: A rubber plate (15) is fixedly mounted on the surface of the pressure plate (701).

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