Punching machine for non-metal sealing gasket

Abstract

The utility model provides a non-metal sealing gasket punching machine, which relates to the technical field of punching machines and comprises a working table, a punching table is mounted on the upper surface of the working table, a mounting frame is mounted on the lower surface of the working table, a hydraulic cylinder is fixedly mounted on the upper surface of a top plate, and a punch is mounted on the lower surface of a moving plate. The output end of the hydraulic cylinder stretches out and draws back, so that the pressing plate is pressed on the upper surface of the limiting plate, the limiting plate moves downwards, the limiting plate is tightly attached to the upper surface of a sealing gasket, the sealing gasket can be positioned, the sealing gasket can be prevented from being damaged, and the sealing gasket can be prevented from being damaged. According to the stamping device for the sealing gasket, the situation that the edge of the sealing gasket is warped when the sealing gasket is stamped is prevented, the device can play a role in positioning the sealing gasket in the stamping process, the situation that the sealing gasket deviates or the edge of the sealing gasket is warped is prevented, and the stamping efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to a non-metallic sealing gasket punching machine. Background Art

[0002] Gaskets, also known as washers and gaskets, are mechanical seals that fill the space between two or more mating surfaces and are usually used to prevent leakage from connected objects or entry into joined objects during compression. During the production process, sealing gaskets need to be stamped, such as patent application number CN202122363022.2, a non-metallic sealing gasket stamping press, including a press body and a stamping template, the press body is provided with an assembly groove, the bottom of the assembly groove is provided with a sliding groove, the inner walls on the left and right sides of the assembly groove are provided with electric telescopic rods, the inner wall at the rear of the assembly groove is provided with a pressure sensor, and a console is provided on the outer wall on the right side of the press body. A controller is provided in the console, the pressure sensor is electrically connected to the controller, the controller is electrically connected to the electric telescopic rod, through the electric telescopic rods provided on the left and right inner walls of the assembly slot and the pressure sensor installed at the rear of the assembly slot, when the stamping template contacts the pressure sensor, the electric telescopic rods are plugged into the fixing holes, and the electric telescopic rods are electrically connected to the controller, which facilitates the installation and disassembly of the stamping template, greatly reduces the time for installation and disassembly of the stamping template, and increases work efficiency. When the above-mentioned device is used for stamping the sealing gasket, the sealing gasket is prone to warping or position displacement, which affects the quality of stamping. Utility Model Content

[0003] The main purpose of the utility model is to provide a non-metallic sealing gasket stamping press, which can effectively solve the problem in the background technology that when the sealing gasket is stamped, the sealing gasket is prone to warping or position deviation, thereby affecting the stamping quality.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a non-metallic sealing gasket stamping press, including a workbench, a stamping table is installed on the upper surface of the workbench, a mounting frame is installed on the lower surface of the workbench, a side plate is fixedly installed on the upper surface of the workbench, a top plate is fixedly installed on the top of the side plate, a hydraulic cylinder is fixedly installed on the upper surface of the top plate, a movable plate is installed on the output end of the hydraulic cylinder, a punch is installed on the lower surface of the movable plate, a stamping hole is opened on the stamping table, and positioning and clamping components are provided on the movable plate and the stamping table.

[0005] Preferably, a mounting plate is fixedly mounted between the inner walls of the mounting frame, and a collection box is fixedly mounted on the upper surface of the mounting plate.

[0006] Preferably, a slide groove is provided on the front surface of the side plate, a slider is fixedly mounted on one end of the movable plate, and the slider is slidably mounted inside the slide groove.

[0007] Preferably, the positioning and clamping assembly includes a guide rod, a guide groove, and a limit plate. The guide rod is slidably installed in the middle of the movable plate, the guide groove is opened on the inner walls on both sides of the stamping platform, and the limit plate is slidably installed between the inner walls on both sides of the stamping platform.

[0008] Preferably, a pressure plate is fixedly mounted on the lower end of the guide rod, a first return spring is fixedly mounted on the upper surface of the pressure plate, and an upper end of the first return spring is arranged on the lower surface of the movable plate.

[0009] Preferably, a guide block is fixedly mounted on the side of the guide groove, and the guide block is slidably mounted inside the guide groove.

[0010] Preferably, a second return spring is fixedly mounted on the inner wall of the guide groove, and the top end of the second return spring is arranged on the lower surface of the guide block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The output end of the hydraulic cylinder is extended and retracted, and the movable plate can be driven to move downward, and the punch can be driven to move downward at the same time. When the movable plate moves downward, the pressure plate will move downward, so that the pressure plate is pressed on the upper surface of the limit plate, and the limit plate moves downward, so that the limit plate is tightly attached to the upper surface of the sealing gasket, which will play a role in positioning the sealing gasket and prevent the sealing gasket from warping during stamping. Because of the first return spring, when the pressure plate and the limit plate are in contact, the punch will continue to move downward to stamp the sealing gasket. This device can play a role in positioning the sealing gasket during the stamping process, preventing the sealing gasket from deviating or warping, thereby improving the stamping efficiency of the device.

[0013] (2) The sealing gasket is placed inside the punching table. The space inside the punching table has the same specifications as the sealing gasket, which can ensure that the position of the sealing gasket is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a non-metallic sealing gasket punching press of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of a non-metallic sealing gasket punching press of the utility model;

[0016] Figure 3This is a schematic diagram of the structure of a movable plate of a non-metallic sealing gasket punching machine of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of a limit plate structure of a non-metallic sealing gasket punching machine.

[0018] In the figure: 1. workbench; 2. mounting plate; 3. collecting box; 4. mounting frame; 5. stamping table; 6. bolts; 7. side plate; 8. slide groove; 9. positioning and clamping assembly; 901. guide rod; 902. first return spring; 903. pressure plate; 904. guide groove; 905. second return spring; 906. limit plate; 907. guide block; 10. moving plate; 11. top plate; 12. hydraulic cylinder; 13. stamping hole; 14. slider; 15. punch. DETAILED DESCRIPTION

[0019] The following will be combined with 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 of 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.

[0020] like Figure 1 , 2 As shown, a non-metallic sealing gasket stamping press comprises a workbench 1, a stamping table 5 is installed on the upper surface of the workbench 1, a mounting frame 4 is installed on the lower surface of the workbench 1, a side plate 7 is fixedly installed on the upper surface of the workbench 1, a top plate 11 is fixedly installed on the top of the side plate 7, a hydraulic cylinder 12 is fixedly installed on the upper surface of the top plate 11, a movable plate 10 is installed on the output end of the hydraulic cylinder 12, a punch 15 is installed on the lower surface of the movable plate 10, a stamping hole 13 is opened on the stamping table 5, and a positioning and clamping assembly 9 is provided on the movable plate 10 and the stamping table 5.

[0021] like Figure 1 , 2 As shown, a mounting plate 2 is fixedly mounted between the inner walls of the mounting frame 4, and a collecting box 3 is fixedly mounted on the upper surface of the mounting plate 2. By setting the collecting box 3, the punched materials can be collected.

[0022] like Figure 1 , 2 As shown, a slide groove 8 is provided on the front surface of the side plate 7, and a slider 14 is fixedly installed at one end of the movable plate 10. The slider 14 is slidably installed inside the slide groove 8. By sliding the slider 14 inside the slide groove 8, the stability of the movable plate 10 during movement can be ensured.

[0023] like Figure 2 , 3 As shown in , 4, the positioning and clamping assembly 9 includes a guide rod 901, a guide groove 904, and a limit plate 906. The guide rod 901 is slidably installed in the middle of the movable plate 10. The guide groove 904 is provided on the inner walls on both sides of the punching table 5. The limit plate 906 is slidably installed between the inner walls on both sides of the punching table 5. A pressing plate 903 is fixedly installed at the lower end of the guide rod 901. A first return spring 902 is fixedly installed on the upper surface of the pressing plate 903. The upper end of the first return spring 902 is arranged on the lower surface of the movable plate 10. A guide block 907 is fixedly installed on the side of the guide groove 904. The guide block 907 is slidably installed inside the guide groove 904. A second return spring 905 is fixedly installed on the inner wall of the guide groove 904. The top of the second return spring 905 is arranged on the lower surface of the guide block 907. The hydraulic cylinder 12 outputs The end is extended and retracted, and the movable plate 10 can be driven to move downward, and the punch 15 can be driven to move downward at the same time. When the movable plate 10 moves downward, the pressure plate 903 will move downward, so that the pressure plate 903 is pressed on the upper surface of the limiting plate 906, and the limiting plate 906 moves downward, so that the limiting plate 906 is tightly fitted to the upper surface of the sealing gasket, which can position the sealing gasket and prevent the sealing gasket from warping during stamping. Because of the first return spring 902, when the pressure plate 903 is in contact with the limiting plate 906, the punch 15 will continue to move downward to stamp the sealing gasket. This device can position the sealing gasket during the stamping process to prevent the sealing gasket from deviating or warping, thereby improving the stamping efficiency of the device.

[0024] The working principle of this non-metallic sealing gasket punching machine:

[0025] During use, when it is necessary to use this device for stamping work, first place the sealing gasket inside the stamping table 5. The space inside the stamping table 5 is of the same specification as the sealing gasket, which can ensure that the position of the sealing gasket is more accurate. At this time, the output end of the hydraulic cylinder 12 is extended and retracted, and the movable plate 10 can be driven to move downward, and the punch 15 can be driven to move downward at the same time. When the movable plate 10 moves downward, and because the lower end of the guide rod 901 is fixedly installed with a pressure plate 903, the upper surface of the pressure plate 903 is fixedly installed with a first return spring 902, and the upper end of the first return spring 902 is arranged on the lower surface of the movable plate 10, a guide block 907 is fixedly installed on the side of the guide groove 904, and the guide block 907 is slidably installed inside the guide groove 904. The inner wall of the guide groove 904 is fixed A second return spring 905 is fixedly installed, and the top end of the second return spring 905 is arranged on the lower surface of the guide block 907. At the same time, the pressure plate 903 will move downward, so that the pressure plate 903 is pressed on the upper surface of the limit plate 906, and the limit plate 906 is moved downward, so that the limit plate 906 is tightly fitted on the upper surface of the sealing gasket, which will play a role in positioning the sealing gasket and prevent the sealing gasket from warping during stamping. Because of the first return spring 902, when the pressure plate 903 is in contact with the limit plate 906, the punch 15 will continue to move downward to stamp the sealing gasket. This device can play a role in positioning the sealing gasket during the stamping process, prevent the sealing gasket from being offset or warping, and improve the stamping efficiency of the device.

[0026] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A non-metallic sealing gasket punching press, comprising a workbench (1), characterized in that: A punching table (5) is installed on the upper surface of the workbench (1), a mounting frame (4) is installed on the lower surface of the workbench (1), a side plate (7) is fixedly installed on the upper surface of the workbench (1), a top plate (11) is fixedly installed on the top of the side plate (7), a hydraulic cylinder (12) is fixedly installed on the upper surface of the top plate (11), a movable plate (10) is installed on the output end of the hydraulic cylinder (12), a punch (15) is installed on the lower surface of the movable plate (10), a punching hole (13) is opened on the punching table (5), and a positioning and clamping assembly (9) is provided on the movable plate (10) and the punching table (5).

2. A non-metallic sealing gasket punch press according to claim 1, characterized in that: A mounting plate (2) is fixedly mounted between the inner walls of the mounting frame (4), and a collection box (3) is fixedly mounted on the upper surface of the mounting plate (2).

3. The non-metallic sealing gasket punch press according to claim 1, characterized in that: A slide groove (8) is provided on the front surface of the side plate (7), and a slider (14) is fixedly mounted on one end of the movable plate (10), wherein the slider (14) is slidably mounted inside the slide groove (8).

4. A non-metallic sealing gasket punch press according to claim 3, characterized in that: The positioning and clamping assembly (9) comprises a guide rod (901), a guide groove (904), and a limit plate (906); the guide rod (901) is slidably mounted on the middle of the movable plate (10); the guide groove (904) is formed on the inner walls on both sides of the punching platform (5); and the limit plate (906) is slidably mounted between the inner walls on both sides of the punching platform (5).

5. A non-metallic sealing gasket punch press according to claim 4, characterized in that: A pressure plate (903) is fixedly mounted on the lower end of the guide rod (901), a first return spring (902) is fixedly mounted on the upper surface of the pressure plate (903), and the upper end of the first return spring (902) is arranged on the lower surface of the moving plate (10).

6. A non-metallic sealing gasket punch press according to claim 5, characterized in that: A guide block (907) is fixedly mounted on the side of the guide groove (904), and the guide block (907) is slidably mounted inside the guide groove (904).

7. A non-metallic sealing gasket punch press according to claim 6, characterized in that: A second return spring (905) is fixedly mounted on the inner wall of the guide groove (904), and the top end of the second return spring (905) is arranged on the lower surface of the guide block (907).

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