Stamping device for machining mechanical parts

Abstract

The stamping device for machining the mechanical parts comprises a protection frame, the left side and the right side of an inner cavity of the protection frame are rotationally connected with rotating shafts through bearings, the opposite ends of the two rotating shafts are fixedly connected with a concave plate, and lower dies are evenly and fixedly installed on the top of the concave plate; through the arrangement of the protective frame, the rotating shaft, the concave plate, the lower die, the electric air cylinder, the transverse plate and the upper die, mechanical parts can be conveniently subjected to punch forming, and through the arrangement of the storage frame, the protective box, the servo motor, the screw rod, the rectangular plate, the tooth plate and the gear, the mechanical parts can be conveniently subjected to punch forming. Compared with the prior art, the stamping device has the advantages that stamping forming mechanical parts can be conveniently overturned, discharged and stored, and by arranging the structure, the stamping device has the advantage of having the discharging function when used, so that the manual discharging mode is effectively replaced, potential safety hazards are avoided, meanwhile, the discharging speed is increased, and the use requirements of customers can be met.

Description

Technical Field

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

[0002] Mechanical parts, also known as mechanical elements, are the basic elements that constitute machinery. They are inseparable individual parts that make up machinery and machines. When processing mechanical parts, a stamping device is needed to stamp them out. However, most of the existing stamping devices do not have the function of blanking. As a result, after the stamping is completed, the staff needs to manually take the blanks. The manual taking and blanking speed is slow, and there are safety hazards. Therefore, it cannot meet the customer's use needs. For this reason, we propose a stamping device for mechanical parts processing to solve the above problems. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a stamping device for machining mechanical parts, which has the advantage that the stamping device has a blanking function when in use, thereby solving the problem that the existing stamping device does not have a blanking function when in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping device for machining mechanical parts, comprising a protective frame, the left and right sides of the inner cavity of the protective frame are rotatably connected with a rotating shaft through a bearing, the opposite ends of the two rotating shafts are fixedly connected with a concave plate, the top of the concave plate is evenly fixedly installed with a lower mold, the top of the protective frame is fixedly installed with an electric cylinder, the telescopic end of the electric cylinder penetrates the protective frame and is fixedly connected with a cross plate, the bottom of the cross plate is evenly fixedly installed with an upper mold used in conjunction with the lower mold, a storage frame used in conjunction with the concave plate is placed at the rear position of the bottom of the inner cavity of the protective frame, a protective box is fixedly connected at the front position on the right side of the protective frame, a servo motor is fixedly installed at the bottom of the inner cavity of the protective box, the output end of the servo motor is fixedly connected with a screw, the top of the screw is rotatably connected to the connection between the bearing and the protective box, the outer surface of the screw is threadedly connected with a rectangular plate, the front of the rectangular plate is fixedly connected with a tooth plate, the right end of the rotating shaft on the right side penetrates the rotating shaft and is fixedly connected with a gear, and the gear is meshed with the tooth plate.

[0005] Preferably, a guide plate is fixedly connected to the right side of the rectangular plate, a guide groove for use with the guide plate is provided on the right side of the inner cavity of the protection box, and the outer surface of the guide plate is slidably connected to the inner surface of the guide groove.

[0006] Preferably, guide columns are fixedly connected to the bottom of the left and right sides of the concave plate, and arc grooves for use with the guide columns are opened on the left and right sides of the inner cavity of the protective frame, and the outer surface of the guide column is slidably connected to the inner surface of the arc groove.

[0007] Preferably, guide rods are fixedly connected to the left and right sides of the top of the transverse plate, and the tops of the guide rods penetrate the protective frame and extend to the outside of the protective frame.

[0008] Preferably, slide cylinders are embedded on both left and right sides of the top of the protection frame, and the inner surface of the slide cylinder is slidably connected to the outer surface of the guide rod.

[0009] Preferably, a rubber pad is provided at the bottom of the protective frame, and the connection between the rubber pad and the protective frame is bonded.

[0010] Preferably, an inspection plate is provided on the front of the protection box, and the connection between the inspection plate and the protection box is fixed by screws.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can facilitate the stamping and forming of mechanical parts by arranging a protective frame, a rotating shaft, a concave plate, a lower mold, an electric cylinder, a horizontal plate and an upper mold; can facilitate the flipping and unloading of the stamped mechanical parts by arranging a storage frame, a protective box, a servo motor, a screw, a rectangular plate, a tooth plate and a gear; by arranging the above structure, the stamping device has the advantage of having a unloading function when in use, which solves the problem that the existing stamping device does not have a unloading function when in use, thereby effectively replacing the manual unloading method and avoiding safety hazards. At the same time, the unloading speed is improved, thereby being able to meet the customer's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0015] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0016] Figure 4 It is a three-dimensional diagram of the connection between the rectangular plate and the guide plate structure of the utility model.

[0017] In the figure: 1. protective frame; 2. rotating shaft; 3. concave plate; 4. lower mold; 5. electric cylinder; 6. horizontal plate; 7. upper mold; 8. storage frame; 9. protective box; 10. servo motor; 11. screw; 12. rectangular plate; 13. tooth plate; 14. gear; 15. guide plate; 16. guide groove; 17. guide column; 18. arc groove; 19. guide rod; 20. slide cylinder; 21. rubber pad; 22. inspection plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 , a punching device for machining mechanical parts, comprising a protective frame 1, the left and right sides of the inner cavity of the protective frame 1 are rotatably connected with a rotating shaft 2 through a bearing, the opposite ends of the two rotating shafts 2 are fixedly connected with a concave plate 3, the top of the concave plate 3 is evenly fixedly installed with a lower mold 4, the top of the protective frame 1 is fixedly installed with an electric cylinder 5, the telescopic end of the electric cylinder 5 penetrates the protective frame 1 and is fixedly connected with a horizontal plate 6, the bottom of the horizontal plate 6 is evenly fixedly installed with an upper mold 7 used in conjunction with the lower mold 4, and a rear position of the bottom of the inner cavity of the protective frame 1 is placed with a lower mold 7 used in conjunction with the concave plate 3. The plate 3 is used in conjunction with a storage frame 8, a protection box 9 is fixedly connected to the front position on the right side of the protection frame 1, a servo motor 10 is fixedly installed at the bottom of the inner cavity of the protection box 9, the output end of the servo motor 10 is fixedly connected to a screw 11, the top of the screw 11 is rotatably connected to the connection with the protection box 9 through a bearing, the outer surface of the screw 11 is threadedly connected to a rectangular plate 12, the front side of the rectangular plate 12 is fixedly connected to a toothed plate 13, the right end of the right rotating shaft 2 passes through the rotating shaft 2 and is fixedly connected to a gear 14, and the gear 14 is meshed with the toothed plate 13.

[0020] In this embodiment: the utility model can facilitate the stamping and forming of mechanical parts by setting up a protective frame 1, a rotating shaft 2, a concave plate 3, a lower mold 4, an electric cylinder 5, a horizontal plate 6 and an upper mold 7; and can facilitate the flipping and unloading and storage of the stamped mechanical parts by setting up a storage frame 8, a protective box 9, a servo motor 10, a screw 11, a rectangular plate 12, a tooth plate 13 and a gear 14. By setting up the above structure, the stamping device has the advantage of having a unloading function when in use, which solves the problem that the existing stamping device does not have a unloading function when in use, thereby effectively replacing the manual unloading method and avoiding safety hazards. At the same time, the unloading speed is improved, thereby being able to meet the customer's usage needs.

[0021] As a technical optimization solution of the utility model, a guide plate 15 is fixedly connected to the right side of the rectangular plate 12, and a guide groove 16 for use with the guide plate 15 is opened on the right side of the inner cavity of the protective box 9, and the outer surface of the guide plate 15 is slidably connected to the inner surface of the guide groove 16.

[0022] In this embodiment, the rectangular plate 12 can be guided and limited by providing the guide plate 15 and the guide groove 16 .

[0023] As a technical optimization solution of the utility model, guide columns 17 are fixedly connected to the bottom of the left and right sides of the concave plate 3, and arc grooves 18 for use with the guide columns 17 are opened on the left and right sides of the inner cavity of the protective frame 1, and the outer surface of the guide column 17 is slidably connected to the inner surface of the arc groove 18.

[0024] In this embodiment, the concave plate 3 can be guided and limited by providing the guide column 17 and the arc groove 18 .

[0025] As a technical optimization solution of the utility model, guide rods 19 are fixedly connected to the left and right sides of the top of the horizontal plate 6 , and the top of the guide rods 19 passes through the protection frame 1 and extends to the outside of the protection frame 1 .

[0026] In this embodiment, the guide rod 19 is provided to guide and support the transverse plate 6 .

[0027] As a technical optimization solution of the utility model, slide cylinders 20 are embedded and installed on both left and right sides of the top of the protection frame 1 , and the inner surface of the slide cylinder 20 is slidably connected to the outer surface of the guide rod 19 .

[0028] In this embodiment, the slide cylinder 20 is provided to guide and support the guide rod 19 .

[0029] As a technical optimization solution of the present invention, a rubber pad 21 is provided at the bottom of the protection frame 1, and the connection between the rubber pad 21 and the protection frame 1 is bonded.

[0030] In this embodiment, the bottom of the protection frame 1 can be protected by providing the rubber pad 21 .

[0031] As a technical optimization solution of the present invention, an inspection plate 22 is provided on the front of the protection box 9, and the connection between the inspection plate 22 and the protection box 9 is fixedly installed by screws.

[0032] In this embodiment, by providing the inspection panel 22 , it is convenient for the staff to regularly replace and maintain the parts in the inner cavity of the protection box 9 .

[0033] Working principle: When the mechanical parts need to be stamped, the staff will place the part blank on the top of the lower mold 4 in turn. Then, the staff will energize the plug of the electric cylinder 5 and start the external controller of the electric cylinder 5, so that the telescopic end of the electric cylinder 5 drives the cross plate 6 to move downward, so that the cross plate 6 drives the guide rod 19 to slide downward on the inner surface of the slide 20, and the cross plate 6 drives the upper mold 7 to move downward, so that the upper mold 7 and the lower mold 4 are used in cooperation to stamp the part blank;

[0034] When the part blank is formed and needs to be unloaded, the staff will power on the servo motor 10 plug and start the external controller of the servo motor 10, so that the output end of the servo motor 10 drives the screw 11 to rotate on the inner surface of the rectangular plate 12. At the same time, the rectangular plate 12 drives the tooth plate 13 to move, so that the tooth plate 13 drives the gear 14 to rotate, and the gear 14 drives the shaft 2 to rotate, so that the coordinated use of the shafts 2 on both sides drives the concave plate 3 to rotate, so that the concave plate 3 drives the lower mold 4 to rotate tiltably, and the lower mold 4 drives the formed mechanical parts to rotate tiltably, thereby completing the flipping and unloading of the mechanical parts, so that the formed mechanical parts slide into the inner cavity of the storage frame 8. The device is simple to operate and easy to use for unloading, thereby effectively replacing the manual unloading method and avoiding safety hazards. At the same time, it improves the unloading speed, thereby being able to meet the customer's usage needs.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for machining mechanical parts, comprising a protective frame (1), characterized in that: The left and right sides of the inner cavity of the protection frame (1) are rotatably connected to the rotating shaft (2) through bearings, and the opposite ends of the two rotating shafts (2) are fixedly connected to the concave plates (3), and the top of the concave plates (3) is evenly fixedly installed with a lower mold (4), and the top of the protection frame (1) is fixedly installed with an electric cylinder (5), and the telescopic end of the electric cylinder (5) passes through the protection frame (1) and is fixedly connected to a horizontal plate (6), and the bottom of the horizontal plate (6) is evenly fixedly installed with an upper mold (7) used in conjunction with the lower mold (4), and a storage frame (8) used in conjunction with the concave plates (3) is placed at the rear position of the bottom of the inner cavity of the protection frame (1). A protection box (9) is fixedly connected to the front position on the right side of the protection frame (1), a servo motor (10) is fixedly installed at the bottom of the inner cavity of the protection box (9), a screw (11) is fixedly connected to the output end of the servo motor (10), the top of the screw (11) is rotatably connected to the connection of the protection box (9) through a bearing, the outer surface of the screw (11) is threadedly connected to a rectangular plate (12), the front side of the rectangular plate (12) is fixedly connected to a toothed plate (13), the right end of the right side of the rotating shaft (2) passes through the rotating shaft (2) and is fixedly connected to a gear (14), and the gear (14) and the toothed plate (13) are meshed.

2. The punching device for machining mechanical parts according to claim 1, characterized in that: A guide plate (15) is fixedly connected to the right side of the rectangular plate (12), a guide groove (16) for use with the guide plate (15) is provided on the right side of the inner cavity of the protection box (9), and the outer surface of the guide plate (15) is slidably connected to the inner surface of the guide groove (16).

3. The punching device for machining mechanical parts according to claim 1, characterized in that: The bottoms of the left and right sides of the concave plate (3) are fixedly connected with guide columns (17), and the left and right sides of the inner cavity of the protection frame (1) are provided with arc grooves (18) for use with the guide columns (17), and the outer surface of the guide column (17) is slidably connected with the inner surface of the arc groove (18).

4. The punching device for machining mechanical parts according to claim 1, characterized in that: The left and right sides of the top of the transverse plate (6) are fixedly connected with guide rods (19), and the top of the guide rods (19) penetrates the protection frame (1) and extends to the outside of the protection frame (1).

5. The punching device for machining mechanical parts according to claim 4, characterized in that: Slide cylinders (20) are embedded and installed on both left and right sides of the top of the protection frame (1), and the inner surface of the slide cylinder (20) is slidably connected to the outer surface of the guide rod (19).

6. The punching device for machining mechanical parts according to claim 1, characterized in that: A rubber pad (21) is provided at the bottom of the protection frame (1), and the connection between the rubber pad (21) and the protection frame (1) is bonded.

7. The punching device for machining mechanical parts according to claim 1, characterized in that: An inspection plate (22) is provided on the front of the protection box (9), and the connection between the inspection plate (22) and the protection box (9) is fixedly installed by means of screws.

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