Metal product punching device

Abstract

The utility model provides a metal product punching device, and belongs to the technical field of metal product punching. The metal product punching device comprises a mounting table and a mounting frame, the mounting frame is fixed to the top of the mounting table, a limiting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed to the top of the mounting frame, a servo motor is arranged at the bottom of the hydraulic cylinder, a drill bit is arranged at the bottom of the servo motor, and the drill bit is fixed to the mounting table. Through mutual cooperation of the hydraulic cylinder, the servo motor, the telescopic rod, the drill bit and the spring, the hydraulic cylinder is started to drive the servo motor to move downwards, the servo motor is started to drive the drill bit to rotate, the limiting plate can make contact with a metal product preferentially all the time, and when the limiting plate makes contact with the metal product, the telescopic rod can drive the spring to be compressed; the metal product is limited, when the drill bit makes contact with the metal product and punching is needed, the stability of the metal product can be further improved, and the machining quality and efficiency of the metal product are improved.

Description

Technical Field

[0001] The utility model relates to the field of decorative plates, in particular to the technical field of metal product punching. Background Art

[0002] The metal product punching device is a device used to perform punching processing on metal materials. This device is usually used to make holes or patterns in metal plates, metal sheets, metal tubes and other products to meet specific functional or aesthetic requirements. The metal material to be punched needs to be placed on the workbench or fixture of the punching device and positioned and fixed to ensure the accuracy of the punching position. The metal product punching device has the characteristics of high efficiency, precision, and strong controllability. It plays an important role in the field of metal processing and manufacturing, and improves production efficiency and product quality.

[0003] When punching holes in metal products, the usual punching method is that workers determine the positions where holes need to be punched in advance, and then use a punching machine to punch holes in the metal products. However, the metal products need to be limited and fixed during the punching process. If the metal products cannot be limited and fixed, the metal products may be damaged, thereby affecting the processing quality and efficiency of the metal products and being inconvenient for operators to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a metal product punching device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a metal product punching device, comprising a mounting platform and a mounting frame, wherein the mounting frame is fixed to the top of the mounting platform;

[0007] A limiting mechanism, wherein the limiting mechanism comprises a hydraulic cylinder, the hydraulic cylinder is fixed to the top of the mounting frame, a servo motor is arranged at the bottom of the hydraulic cylinder, a drill bit is arranged at the bottom of the servo motor, a connecting frame is arranged on the surface of the hydraulic cylinder, a mounting plate is arranged at the bottom of the connecting frame, a telescopic rod is arranged at the bottom of the mounting plate, and a limiting plate is arranged at the bottom of the telescopic rod;

[0008] The fixing mechanism comprises a reduction motor, the reduction motor is fixed to one side of the mounting platform, a bidirectional threaded rod is arranged at the output end of the reduction motor, and a limit position frame is symmetrically arranged on the surface of the bidirectional threaded rod.

[0009] In a preferred solution, two groups of sliding bars are provided at the bottom of the installation frame, and the installation plate slides on the surfaces of the sliding bars.

[0010] In a preferred solution, the servo motor is inserted into the interior of the mounting plate, and a spring is sleeved on the surface of the telescopic rod.

[0011] In a preferred solution, one end of the spring is fixed to the top of the limiting plate, and the other end of the spring is fixed to the bottom of the mounting plate.

[0012] In a preferred solution, a slide groove is provided inside the mounting platform, and the bidirectional threaded rod is arranged inside the slide groove.

[0013] In a preferred solution, a processing table is provided inside the slide groove, and the processing table is arranged directly below the drill bit.

[0014] In a preferred solution, a bearing sleeve is arranged inside the slide groove, and the bearing sleeve is connected to one end of the bidirectional threaded rod.

[0015] In a preferred solution, an anti-slip pad is provided at the bottom of the limiting plate, and a blocking ring is provided at one end of the sliding rod.

[0016] The utility model provides a metal product punching device, and its beneficial effects include:

[0017] 1. Through the cooperation of the hydraulic cylinder, servo motor, telescopic rod, drill bit and spring, start the hydraulic cylinder to drive the servo motor to move downward, and start the servo motor to drive the drill bit to rotate. Since the height of the limit plate is lower than the height of the drill bit, the limit plate can always contact the metal product first before drilling holes in the metal product. When contacting the metal product, the telescopic rod can drive the spring to compress, so that the limit plate always limits the metal product. When the drill bit contacts the metal product, when punching is needed, the stability of the metal product can be further improved, and the metal product will not be damaged, thereby improving the processing quality and efficiency of the metal product.

[0018] 2. Through the cooperation of the processing table, the reduction motor, the bidirectional threaded rod and the limit frame, when it is necessary to punch a metal product, the metal product can be placed on the top of the processing table first, and then the reduction motor can be started. The reduction motor drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod can drive two sets of symmetrical limit frames to move toward each other. Through the continuous movement of the limit frames, when the inner walls of the two sets of limit frames can contact the metal product, the metal product can be limited, thereby limiting and fixing the metal product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 The utility model embodiment provides Figure 1 The enlarged view of point A in the middle;

[0022] Figure 3 A schematic diagram of the top structure of the mounting platform provided in the embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the bottom structure of the upward-looking mounting platform provided in an embodiment of the utility model.

[0024] In the figure: 1. limit mechanism; 11. hydraulic cylinder; 12. mounting table; 13. mounting frame; 14. servo motor; 15. mounting plate; 16. drill bit; 17. telescopic rod; 18. limit plate; 19. spring; 2. fixing mechanism; 21. reduction motor; 22. bidirectional threaded rod; 23. limit frame; 24. slide groove; 25. processing table; 26. bearing sleeve; 27. slide rod; 28. connecting frame. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] Reference Figure 1-Figure 4The utility model provides a technical solution: a metal product punching device, comprising a limiting mechanism 1, a fixing mechanism 2, a mounting platform 12 and a mounting frame 13, the limiting mechanism 1 is a mechanism that can limit the top of the metal product, the fixing mechanism 2 is a mechanism that can limit the two sides of the metal product, the mounting frame 13 is fixed to the top of the mounting platform 12, the limiting mechanism 1 comprises a hydraulic cylinder 11, the hydraulic cylinder 11 is fixed to the top of the mounting frame 13, a servo motor 14 is arranged at the bottom of the hydraulic cylinder 11, a drill bit 16 is arranged at the bottom of the servo motor 14, a connecting frame 28 is arranged on the surface of the hydraulic cylinder 11, a mounting plate 15 is arranged at the bottom of the connecting frame 28, a telescopic rod 17 is arranged at the bottom of the mounting plate 15, and a limiting plate 18 is arranged at the bottom of the telescopic rod 17, through the mutual cooperation of the hydraulic cylinder 11, the servo motor 14, the telescopic rod 17, the drill bit 16 and the spring 19, so that when the two sides of the metal product are limited, the operator can start the hydraulic cylinder 11 to drive the servo motor The machine 14 moves downward. During the movement, since a connecting frame 28 is provided on the surface of the hydraulic cylinder 11, the connecting frame 28 can drive the mounting plate 15 to slide on the slide rod 27. When the mounting plate 15 moves, the telescopic rod 17 can be driven to move synchronously. At this time, through the continuous downward movement of the hydraulic cylinder 11, the operator can start the servo motor 14 to drive the drill bit 16 to rotate. Since the height of the limit plate 18 is lower than the height of the drill bit 16, before drilling a hole in the metal product, the limit plate 18 can always contact the metal product first. When the limit plate 18 contacts the metal product, the telescopic rod 17 can drive the spring 19 to be compressed, so that the limit plate 18 always limits the metal product. When the drill bit 16 contacts the metal product, the metal product can be punched stably, so that when the operator needs to punch a hole, the stability of the metal product can be further improved, and the metal product will not be damaged, thereby improving the processing quality and efficiency of the metal product.

[0028] Reference Figure 1-Figure 4In a preferred embodiment, the fixing mechanism 2 includes a reduction motor 21, which is fixed to one side of the mounting platform 12. A bidirectional threaded rod 22 is provided at the output end of the reduction motor 21. A limit frame 23 is symmetrically provided on the surface of the bidirectional threaded rod 22. Two sets of slide bars 27 are provided at the bottom of the mounting frame 13. The mounting plate 15 slides on the surface of the slide bars 27. The servo motor 14 is inserted and arranged inside the mounting plate 15. A spring 19 is provided on the surface of the telescopic rod 17. One end of the spring 19 is fixed to the top of the limit plate 18, and the other end of the spring 19 is fixed to the bottom of the mounting plate 15. By providing the spring 19, the limit plate 18 can always be aligned with the limit plate 18. The metal product is in a limited state. Through the mutual cooperation of the processing table 25, the reduction motor 21, the bidirectional threaded rod 22 and the limit frame 23, when the operator needs to punch the metal product, the metal product can be placed on the top of the processing table 25 first, and then the operator can start the reduction motor 21. The reduction motor 21 drives the bidirectional threaded rod 22 to rotate, and the bidirectional threaded rod 22 can drive two sets of symmetrical limit frames 23 to move toward each other. Through the continuous movement of the limit frames 23, when the inner walls of the two sets of limit frames 23 can contact the metal product, the metal product can be limited, so that the metal product can be limited and fixed.

[0029] Reference Figure 1-Figure 4 In a preferred embodiment, a slide groove 24 is provided inside the mounting table 12, and a bidirectional threaded rod 22 is arranged inside the slide groove 24. A processing table 25 is fixedly provided inside the slide groove 24. The central part of the bidirectional threaded rod 22 is rod-shaped and has no threads. The processing table 25 is located in the central part of the bidirectional threaded rod 22. When the bidirectional threaded rod 22 rotates, it will not affect the use of the processing table 25. The processing table 25 is arranged directly below the drill bit 16. A bearing sleeve 26 is provided inside the slide groove 24. The bearing sleeve 26 is connected to one end of the bidirectional threaded rod 22. An anti-slip pad is provided at the bottom of the limiting plate 18. By providing the anti-slip pad, the limiting effect on the metal product can be improved. A blocking ring is provided at one end of the slide rod 27.

[0030] Specifically, the working process or working principle of the metal product punching device is as follows: when punching a metal product, the usual punching method is that the worker determines the position where the metal product needs to be punched in advance, and then uses the punching machine to punch the metal product. However, the metal product needs to be limited and fixed during the punching process. If the metal product cannot be limited and fixed, it may cause damage to the metal product, thereby affecting the processing quality and efficiency of the metal product, and it is inconvenient for the operator to use. Therefore, the technical solution can solve the above problems. When the operator needs When punching a metal product, the metal product can be placed on the top of the processing table 25 first, and then the operator can start the reduction motor 21, the reduction motor 21 drives the bidirectional threaded rod 22 to rotate, and the bidirectional threaded rod 22 can drive two sets of symmetrical limit frames 23 to move toward each other. Through the continuous movement of the limit frames 23, when the inner walls of the two sets of limit frames 23 can contact the metal product, the metal product can be limited, so that the metal product can be limited and fixed. When the operator needs to punch a hole, the metal product needs to be limited. When the metal product is in position, the operator can start the hydraulic cylinder 11 to drive the servo motor 14 to move downward after the limit is completed on both sides of the metal product. When moving, since a connecting frame 28 is provided on the surface of the hydraulic cylinder 11, the connecting frame 28 can drive the mounting plate 15 to slide on the slide rod 27. When the mounting plate 15 moves, it can drive the telescopic rod 17 to move synchronously. At this time, through the continuous downward movement of the hydraulic cylinder 11, the operator can start the servo motor 14 to drive the drill bit 16 to rotate. Since the height of the limit plate 18 is lower than the height of the drill bit 16, Therefore, before drilling a hole in a metal product, the limit plate 18 can always be in contact with the metal product first. When the limit plate 18 is in contact with the metal product, the telescopic rod 17 can drive the spring 19 to be compressed, so that the limit plate 18 always limits the metal product. When the drill bit 16 is in contact with the metal product, the metal product can be punched stably, so that when the operator needs to punch a hole, the stability of the metal product can be further improved, and the metal product will not be damaged, thereby improving the processing quality and efficiency of the metal product. All processes are completed here.

[0031] It should be noted that the hydraulic cylinder 11, servo motor 14 and reduction motor 21 are all electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A metal product punching device, comprising a mounting platform (12) and a mounting frame (13), wherein the mounting frame (13) is fixed to the top of the mounting platform (12), characterized in that: A limiting mechanism (1), the limiting mechanism (1) comprising a hydraulic cylinder (11), the hydraulic cylinder (11) being fixed to the top of a mounting frame (13), a servo motor (14) being arranged at the bottom of the hydraulic cylinder (11), a drill bit (16) being arranged at the bottom of the servo motor (14), a connecting frame (28) being arranged on the surface of the hydraulic cylinder (11), a mounting plate (15) being arranged at the bottom of the connecting frame (28), a telescopic rod (17) being arranged at the bottom of the mounting plate (15), and a limiting plate (18) being arranged at the bottom of the telescopic rod (17); A fixing mechanism (2), the fixing mechanism (2) comprising a reduction motor (21), the reduction motor (21) being fixed to one side of a mounting platform (12), a bidirectional threaded rod (22) being arranged at an output end of the reduction motor (21), and a limit position frame (23) being symmetrically arranged on the surface of the bidirectional threaded rod (22).

2. A metal product punching device according to claim 1, characterized in that: Two groups of slide bars (27) are arranged at the bottom of the installation frame (13), and the installation plate (15) slides on the surfaces of the slide bars (27).

3. A metal product punching device according to claim 2, characterized in that: The servo motor (14) is inserted into the interior of the mounting plate (15), and a spring (19) is sleeved on the surface of the telescopic rod (17).

4. A metal product punching device according to claim 3, characterized in that: One end of the spring (19) is fixed to the top of the limiting plate (18), and the other end of the spring (19) is fixed to the bottom of the mounting plate (15).

5. A metal product punching device according to claim 1, characterized in that: A slide groove (24) is provided inside the mounting platform (12), and the bidirectional threaded rod (22) is arranged inside the slide groove (24).

6. A metal product punching device according to claim 5, characterized in that: A processing table (25) is arranged inside the slide groove (24), and the processing table (25) is arranged directly below the drill bit (16).

7. A metal product punching device according to claim 6, characterized in that: A bearing sleeve (26) is arranged inside the slide groove (24), and the bearing sleeve (26) is connected to one end of the bidirectional threaded rod (22).

8. A metal product punching device according to claim 4, characterized in that: The bottom of the limiting plate (18) is provided with an anti-slip pad, and one end of the sliding rod (27) is provided with a blocking ring.

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