Anti-deformation ultra-thin metal part stamping mechanism

Abstract

The utility model discloses an anti-deformation ultra-thin metal part stamping mechanism which comprises a working table which is of a hollow I-shaped structure, and the surface of the working table is fixedly connected with a bearing plate. A connecting frame is fixedly connected to the surface of the workbench, a first air cylinder is installed on the surface of the connecting frame, a protection mechanism is connected to the surface of the workbench, and the protection mechanism is characterized in that the tail end of an output shaft of the first air cylinder is fixedly connected with a punching head, and the output shaft of the first air cylinder is connected with a pressing block; connecting plates are symmetrically and fixedly connected to the surface of the workbench. According to the anti-deformation ultra-thin metal part stamping mechanism, a protection structure is arranged, a metal plate can be pressed, plate deformation is reduced, when a stamping head moves downwards, a pressing block drives a pressing plate to move downwards, the bottom of the pressing plate makes contact with the metal plate, the metal plate is pressed, plate bending and plate deformation are prevented when the stamping head presses downwards, and the stamping efficiency is improved. Follow-up plate processing is facilitated, and material waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of metal part stamping, in particular to an anti-deformation ultra-thin metal part stamping mechanism. Background Art

[0002] Metal parts are a general term for metal blocks, metal bars, metal tubes, etc. of various specifications and shapes made of metal materials. Metal parts are formed through machining, stamping, precision casting and other processes. Stamping is a forming processing method that relies on a press and a mold to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. There are many types of stamping processes, such as punching, bending, cutting and stretching. However, when the existing stamping mechanism is in use, the plate is easily deformed during the stamping process, resulting in deformation of the plate, affecting the subsequent processing of the plate, and causing material waste, which is inconvenient to use. Utility Model Content

[0003] The utility model aims to provide a deformation-resistant ultra-thin metal part stamping mechanism to solve the problem in the above background technology that the plate is easily deformed during stamping, resulting in deformation of the plate and affecting subsequent processing of the plate.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-deformation ultra-thin metal part stamping mechanism, comprising a workbench arranged as a hollow I-shaped structure, and a receiving plate is fixedly connected to the surface of the workbench;

[0005] A connecting frame is fixedly connected to the surface of the workbench, and a cylinder 1 is installed on the surface of the connecting frame. A protective mechanism is connected to the surface of the workbench, and the protective structure includes: a punch head is fixedly connected to the end of the output shaft of the cylinder 1, and a pressure block is connected to the output shaft of the cylinder 1. A connecting plate is symmetrically fixedly connected to the surface of the workbench, and a spring 1 is connected to the surface of the connecting plate, and the other end of the spring 1 is fixedly connected to the pressure plate.

[0006] Preferably, a feeding mechanism is provided on the surface of the workbench, and the feeding mechanism includes: a second cylinder is installed on the surface of the workbench, and the end of the output shaft of the second cylinder is symmetrically connected to a support plate, and a rack one is fixedly connected to the bottom of one side of the support plate, a rotating shaft is rotatably installed on the surface of the workbench, and a gear one and a gear two are sleeved and installed on the surface of the rotating shaft, a directional rail is fixedly connected to the surface of the workbench, and a rack two is embedded in one side surface of the directional rail, one end of the second rack is connected to the directional rail with a spring two, and the other end of the second rack is fixedly connected to a cleaning plate, a collecting box is embedded in the interior of the workbench, and a filter is fixedly connected to the inner wall surface of the collecting box.

[0007] By adopting the above technical solution, the feeding mechanism drives the sheet to move to the bottom of the punching head, making it convenient to punch it.

[0008] Preferably, the positions of the pressing plate and the receiving plate are arranged correspondingly, and the pressing plate is arranged as a hollow structure, and the positions of the pressing plate and the pressing block are arranged correspondingly, and the positions of the punching head and the receiving plate are arranged correspondingly.

[0009] By adopting the above technical solution, the downward movement of the pressing block drives the pressing plate to move downward, so that the pressing plate squeezes the plate to prevent the plate from being damaged during processing.

[0010] Preferably, the support plates are symmetrically arranged on both sides of the receiving plate, and the support plates are slidably connected to the workbench, and the surfaces of the support plates and the receiving plate are in the same horizontal plane.

[0011] By adopting the above technical solution, the plate falls on the surface of the supporting plate, the second cylinder drives the supporting plate to move, and the supporting plate drives the plate to move.

[0012] Preferably, the rack 1 is meshingly connected to the gear 1, the rack 1 is fixedly connected to the rotating shaft, and the rotating shaft is rotatably connected to the workbench.

[0013] By adopting the above technical solution, rack one drives gear one to rotate, and gear one drives the rotating shaft to rotate on the surface of the workbench.

[0014] Preferably, the second gear is meshingly connected with the second rack, the second gear is designed to be toothless, and the second rack is slidably connected with the directional rail.

[0015] By adopting the above technical solution, when the rotating shaft rotates, it drives the second gear to rotate, and the second gear drives the second rack to move.

[0016] Preferably, the bottom of the cleaning plate is arranged corresponding to the position of the support plate, the surface of the workbench is arranged with an opening, and the opening of the workbench is arranged corresponding to the position of the collection box, and the opening of the workbench is arranged corresponding to the position of the cleaning plate.

[0017] By adopting the above technical solution, the cleaning plate pushes the debris generated on the surface of the plate to move, so that the debris falls into the opening of the workbench, and the debris is cleaned.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the anti-deformation ultra-thin metal part stamping mechanism:

[0019] 1. A protective structure is set up to press the metal sheet and reduce the deformation of the sheet. When the punch head moves downward, the pressing block drives the pressing plate to move downward, so that the bottom of the pressing plate contacts the metal sheet to press the metal sheet, preventing the sheet from bending when the punch head presses down, preventing the sheet from deforming, facilitating the subsequent processing of the sheet, and preventing material waste;

[0020] 2. A feeding mechanism is set up to move the plate to the bottom of the punching head to realize automatic loading and increase the practicality of the device. The cylinder drives the plate to move through the support plate. At the same time, when the support plate moves, the cleaning plate is driven to move through the rotation of gear one and gear two to sweep away the debris on the surface of the plate and clean the surface of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the collection box installed in the utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the second gear of the utility model;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the rack 2 of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the installation of a gear of the utility model;

[0026] Figure 6 It is a schematic diagram of the structure of the utility model from top view.

[0027] In the figure: 10, workbench; 20, receiving plate; 30, connecting frame;

[0028] 40, cylinder 1; 401, punch head; 402, pressing block; 403, connecting plate; 404, spring 1; 405, pressing plate;

[0029] 50. Cylinder 2; 501. Support plate; 502. Rack 1; 503. Rotating shaft; 504. Gear 1; 505. Gear 2; 506. Rack 2; 507. Spring 2; 508. Collecting box; 509. Filter; 5010. Directional rail; 5011. Cleaning plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0031] See also Figure 1-6The utility model provides a technical solution: an anti-deformation ultra-thin metal part stamping mechanism, including a workbench 10, a receiving plate 20, a connecting frame 30, a cylinder 1 40, a punch head 401, a pressing block 402, a connecting plate 403, a spring 1 404, a pressing plate 405, a cylinder 2 50, a supporting plate 501, a rack 1 502, a rotating shaft 503, a gear 1 504, a gear 2 505, a rack 2 506, a spring 2 507, a collecting box 508, a filter screen 509, a directional rail 5010 and a cleaning plate 5011;

[0032] The ultra-thin metal part stamping mechanism can realize automatic feeding, and the specific implementation method is as follows:

[0033] The workbench 10 is configured as a hollow I-shaped structure, and a receiving plate 20 is fixedly connected to the surface of the workbench 10, a feeding mechanism is arranged on the surface of the workbench 10, and the feeding mechanism includes: a cylinder 2 50 is installed on the surface of the workbench 10, and the end of the output shaft of the cylinder 2 50 is symmetrically connected to a support plate 501, and a rack 1 502 is fixedly connected to the bottom of the support plate 501 on one side, a rotating shaft 503 is rotatably installed on the surface of the workbench 10, and a gear 1 504 and a gear 2 505 are sleeved on the surface of the rotating shaft 503, a directional rail 5010 is fixedly connected to the surface of the workbench 10, and a rack 2 506 is embedded in the surface of one side of the directional rail 5010, one end of the rack 2 506 is connected to the directional rail 5010 with a spring 2 507, and the other end of the rack 2 506 is fixedly connected to a cleaning plate 5011, and the interior of the workbench 10 is embedded with A collection box 508 is provided, and a filter screen 509 is fixedly connected to the inner wall surface of the collection box 508, the support plate 501 is symmetrically arranged on both sides of the receiving plate 20, and the support plate 501 is slidably connected to the workbench 10, the surface of the support plate 501 and the receiving plate 20 are in the same horizontal plane, the rack 1 502 is meshedly connected with the gear 1 504, the rack 1 502 is fixedly connected with the rotating shaft 503, the rotating shaft 503 is rotatably connected with the workbench 10, the gear 2 505 is meshedly connected with the rack 2 506, and the gear 2 505 is a toothless design, and the rack 2 506 is slidably connected with the directional rail 5010, the bottom of the cleaning plate 5011 is arranged corresponding to the position of the support plate 501, the surface of the workbench 10 is arranged with an opening, and the opening of the workbench 10 is arranged corresponding to the position of the collection box 508, and the opening of the workbench 10 is arranged corresponding to the position of the cleaning plate 5011.

[0034] The plate is placed on the surface of the support plate 501, and both sides of the plate are in contact with the surface of the support plate 501. Figure 3, one side of the support plate 501 is set to be L-shaped, and the other side of the support plate 501 is set to be flat, so that one side of the plate is in contact with the end surface of the support plate 501, and the cylinder 2 50 is started, and the cylinder 2 50 drives the support plate 501 to move, and the support plate 501 drives the plate on the surface to move, so that the plate moves to between the receiving plate 20 and the punching head 401, and then the cylinder 2 50 is closed, and the cylinder 2 50 drives the support plate 501 to stop moving, so that the plate stays between the receiving plate 20 and the punching head 401, and when the punching head 401 completes the punching, the cylinder 2 50 is started, and the cylinder 2 50 continues to drive the plate to move, so that the plate after the punching is completed moves outward, so that the stamped plate is moved out from the surface of the receiving plate 20, and the plate moves to below the cleaning plate 5011, and the debris on the surface of the plate falls into the opening of the workbench 10;

[0035] like Figure 6 When the support plate 501 moves, the support plate 501 drives the rack 1 502 to move, the rack 1 502 drives the gear 1 504 to rotate, the gear 1 504 drives the rotating shaft 503 to rotate on the surface of the workbench 10, the rotating shaft 503 drives the gear 2 505 to rotate, when the tooth block on the surface of the gear 2 505 rotates to one side of the rack 2 506, the gear 2 505 drives the rack 2 506 to move inside the directional rail 5010, the rack 2 506 drives the spring 2 507 to extend, and the rack 2 506 drives the cleaning plate 5011 to move When the toothed surface of gear 2 505 rotates to the side of rack 2 506, spring 2 507 rebounds and drives rack 2 506 to move in the opposite direction. At this time, rack 2 506 drives cleaning plate 5011 to move inward, so that cleaning plate 5011 moves on the surface of the plate, driving the debris on the surface of the plate to fall, so that the debris falls from the opening of the workbench 10 into the interior of the collection box 508, and the debris falls on the surface of the filter screen 509, and the debris is filtered by the filter screen 509, so that the debris with smaller diameter falls to the bottom of the collection box 508.

[0036] The ultra-thin metal part stamping mechanism prevents the plate from deforming, and the specific implementation method is as follows:

[0037] A connecting frame 30 is fixedly connected to the surface of the workbench 10, and a cylinder 40 is installed on the surface of the connecting frame 30. A protective mechanism is connected to the surface of the workbench 10, and the protective structure includes: a punch head 401 is fixedly connected to the end of the output shaft of the cylinder 40, and a pressure block 402 is connected to the output shaft of the cylinder 40. A connecting plate 403 is symmetrically fixedly connected to the surface of the workbench 10, and a spring 404 is connected to the surface of the connecting plate 403, and a pressure plate 405 is fixedly connected to the other end of the spring 404. The pressure plate 405 is arranged corresponding to the position of the receiving plate 20, and the pressure plate 405 is arranged as a hollow structure, and the pressure plate 405 is arranged corresponding to the position of the pressure block 402, and the punch head 401 is arranged corresponding to the position of the receiving plate 20.

[0038] A metal sheet is placed on the surface of the support plate 501, and the cylinder 40 is started at this time. The end of the cylinder 40 drives the punch head 401 and the pressure block 402 to move downward. When the bottom of the pressure block 402 contacts the pressure plate 405, the pressure block 402 drives the pressure plate 405 to move downward, and the punch head 401 is inserted into the hollow structure of the pressure plate 405. When the pressure plate 405 moves downward, the pressure plate 405 drives one end of the spring 404 to move downward, and the spring 404 stretches. When the bottom of the pressure plate 405 fits the surface of the sheet, the pressure plate 405 squeezes the sheet downward to fix the sheet between the pressure plate 405 and the receiving plate 20. At this time, the punch head 401 applies impact force to the sheet to stamp the sheet. At this time, the four sides of the sheet are fixed by the pressure plate 405 to prevent the sheet from deformation.

[0039] Working principle: When using the anti-deformation ultra-thin metal part stamping mechanism, a pressing plate 405 and a pressing block 402 are provided to prevent the plate from deforming, and a cylinder 50, a supporting plate 501 and a cleaning plate 5011 are provided to realize automatic loading, thereby increasing the overall practicality.

[0040] 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 deformation-resistant ultra-thin metal part stamping mechanism, comprising a workbench (10) configured as a hollow I-shaped structure, and a receiving plate (20) is fixedly connected to the surface of the workbench (10); Features: The surface of the workbench (10) is fixedly connected to a connecting frame (30), and a cylinder one (40) is installed on the surface of the connecting frame (30). The surface of the workbench (10) is connected to a protective mechanism, and the protective structure comprises: a punch head (401) is fixedly connected to the end of the output shaft of the cylinder one (40), and a pressure block (402) is connected to the output shaft of the cylinder one (40). The surface of the workbench (10) is symmetrically fixedly connected to a connecting plate (403), and the surface of the connecting plate (403) is connected to a spring one (404), and the other end of the spring one (404) is fixedly connected to a pressure plate (405).

2. The anti-deformation ultra-thin metal part stamping mechanism according to claim 1, characterized in that: The surface of the workbench (10) is provided with a feeding mechanism, and the feeding mechanism comprises: a second cylinder (50) is installed on the surface of the workbench (10), and the end of the output shaft of the second cylinder (50) is symmetrically connected to a support plate (501), and the bottom of the support plate (501) on one side is fixedly connected to a rack one (502), a rotating shaft (503) is rotatably installed on the surface of the workbench (10), and the surface of the rotating shaft (503) is sleeved with a gear one (504) and a gear two (505), and the A directional rail (5010) is fixedly connected to the surface of the workbench (10), and a second rack (506) is embedded in a surface of one side of the directional rail (5010), one end of the second rack (506) is connected to the directional rail (5010) by a second spring (507), and the other end of the second rack (506) is fixedly connected to a cleaning plate (5011), and a collection box (508) is embedded in the interior of the workbench (10), and a filter screen (509) is fixedly connected to the inner wall surface of the collection box (508).

3. The anti-deformation ultra-thin metal part stamping mechanism according to claim 1, characterized in that: The pressing plate (405) and the receiving plate (20) are arranged in a corresponding position, and the pressing plate (405) is arranged as a hollow structure. The pressing plate (405) and the pressing block (402) are arranged in a corresponding position, and the punching head (401) and the receiving plate (20) are arranged in a corresponding position.

4. The anti-deformation ultra-thin metal part stamping mechanism according to claim 2, characterized in that: The support plate (501) is symmetrically arranged on both sides of the receiving plate (20), and the support plate (501) is slidably connected to the workbench (10), and the surfaces of the support plate (501) and the receiving plate (20) are in the same horizontal plane.

5. The anti-deformation ultra-thin metal part stamping mechanism according to claim 2, characterized in that: The rack one (502) and the gear one (504) are meshingly connected, the rack one (502) and the rotating shaft (503) are fixedly connected, and the rotating shaft (503) and the workbench (10) are rotatably connected.

6. The anti-deformation ultra-thin metal part stamping mechanism according to claim 2, characterized in that: The second gear (505) and the second rack (506) are meshingly connected, and the second gear (505) is designed to be toothless, and the second rack (506) and the directional rail (5010) are slidably connected.

7. The anti-deformation ultra-thin metal part stamping mechanism according to claim 2, characterized in that: The bottom of the cleaning plate (5011) is arranged corresponding to the position of the support plate (501), the surface of the workbench (10) is arranged with an opening, and the opening of the workbench (10) is arranged corresponding to the position of the collection box (508), and the opening of the workbench (10) is arranged corresponding to the position of the cleaning plate (5011).

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