Frame punch forming equipment

Abstract

The utility model belongs to the technical field of punch forming equipment, and particularly relates to frame punch forming equipment which comprises a bottom plate, a vertical plate is fixedly connected to the upper surface of the bottom plate, a mounting frame is fixedly connected to the right side of the vertical plate, and a hydraulic push rod is fixedly connected to the bottom of the mounting frame. A mounting plate is fixedly connected to the bottom of the hydraulic push rod, a first trapezoidal groove is formed in the bottom of the mounting plate, a first trapezoidal block is arranged on the inner wall of the first trapezoidal groove in an attached mode, an upper mold plate is fixedly connected to the bottom of the first trapezoidal block, and a second trapezoidal groove is formed in the upper surface of the bottom plate. According to the frame punch forming equipment, through cooperation of the vertical plates, the fixing columns, the cylinders, the strip-shaped holes, the limiting rings, the strip-shaped rings, the connecting blocks and the first electric push rods, the upper die plate and the lower die plate on the frame punch forming equipment can be automatically disassembled and assembled, and therefore a user can replace the upper die plate and the lower die plate more conveniently.

Description

Technical Field

[0001] This utility model belongs to the technical field of stamping and forming equipment, and specifically relates to a frame stamping and forming equipment. Background Technology

[0002] Stamping is a processing method that uses a press and dies to apply external force to sheet metal, strip, tube and profile, causing plastic deformation or separation, thereby obtaining workpieces (stamped parts) of the required shape and size.

[0003] Currently, most stamping forming equipment used for processing frames fixes the upper and lower templates to the stamping forming equipment by bolts. For example, a flexible stamping device for aluminum frame production disclosed in Chinese Patent Publication No. CN215544033U. However, when replacing the upper and lower templates, workers need to manually tighten the bolts, and there are many bolts that need to be tightened, which makes it difficult to disassemble and assemble the upper and lower templates on the stamping forming equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a frame stamping forming equipment, which solves the problem that when changing the upper and lower templates, workers need to manually tighten the bolts, and there are many bolts that need to be tightened, which makes it difficult to disassemble and assemble the upper and lower templates on the stamping forming equipment.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A frame stamping forming device includes a base plate, a vertical plate fixedly connected to the upper surface of the base plate, a mounting bracket fixedly connected to the right side of the vertical plate, a hydraulic push rod fixedly connected to the bottom of the mounting bracket, a mounting plate fixedly connected to the bottom of the hydraulic push rod, a first trapezoidal groove formed at the bottom of the mounting plate, a first trapezoidal block fitted to the inner wall of the first trapezoidal groove, an upper template fixedly connected to the bottom of the first trapezoidal block, a second trapezoidal groove formed on the upper surface of the base plate, a second trapezoidal block fitted to the inner wall of the second trapezoidal groove, and a mounting plate fixedly connected to the upper surface of the second trapezoidal block. The lower template has a first U-shaped plate fixedly connected to the left side of both the upper and lower templates. A fixing post is attached to the inner wall of the first U-shaped plate. A cylinder is fixedly connected to the left side of the fixing post. A strip-shaped hole is opened inside the vertical plate. The inner wall of the strip-shaped hole is attached to the surface of the cylinder. Limiting rings are attached to both the left and right sides of the vertical plate. The inner wall of the limiting ring is fixedly connected to the surface of the cylinder. A strip-shaped ring is attached to the surface of the cylinder. A connecting block is fixedly connected to the left side of the strip-shaped ring. A first electric push rod is fixedly connected to the bottom of the connecting block and the upper surface of the base plate.

[0007] The present invention is further configured such that a second U-shaped plate is fixedly connected to the left side of the vertical plate, a second electric push rod is fixedly connected to the left side of the inner wall of the second U-shaped plate, a vibration mechanism is fixedly connected to the right side of the second electric push rod, and a circular hole is opened inside the vertical plate, the inner wall of the circular hole being in contact with the surface of the vibration mechanism.

[0008] The present invention is further configured such that the vibration mechanism includes a push rod, a connecting plate, a spring, and a vibration motor. The surface of the push rod is in contact with the inner wall of the circular hole. The left side of the push rod is fixedly connected to the right side of the connecting plate. The left and right sides of the spring are respectively fixedly connected to the left side of the connecting plate and the left end of the second electric push rod. The right side of the vibration motor is fixedly connected to the left side of the connecting plate.

[0009] The present invention is further configured such that a punch is fixedly connected to the bottom of the upper template, and a mold groove is formed on the upper surface of the lower template.

[0010] The present invention is further configured such that square tubes are fixedly connected to both the front and rear sides of the mounting plate, and square columns are fitted into the inner wall of the square tubes, with the bottom of the square columns fixedly connected to the upper surface of the base plate.

[0011] The present invention is further configured such that the included angle between the strip hole and the base plate is 30°, and the two strip holes are inverted V-shape.

[0012] The technical effects achieved by this utility model are as follows:

[0013] This utility model discloses a frame stamping forming device. Through the cooperation of a vertical plate, a fixed column, a cylinder, a strip hole, a limiting ring, a strip ring, a connecting block, and a first electric push rod, the fixed column can move back and forth when the first electric push rod controls the strip ring to move up and down. At the same time, when the fixed column is inserted into the first U-shaped plate, the upper and lower templates can be fixed on the frame stamping forming device through the cooperation of the fixed column and the first U-shaped plate. When the fixed column is separated from the first U-shaped plate, the upper and lower templates can be directly removed from the frame stamping forming device. Furthermore, through the cooperation of the vertical plate, fixed column, cylinder, strip hole, limiting ring, strip ring, connecting block, and first electric push rod, the upper and lower templates on the frame stamping forming device can be automatically disassembled and assembled, making it more convenient for users to replace the upper and lower templates.

[0014] The frame stamping forming equipment of this utility model can control the left and right movement of the vibration mechanism through the second electric push rod. At the same time, when the top rod on the vibration mechanism contacts the upper or lower template, the vibration motor can be turned on to make the top rod hammer the upper or lower template. Through hammering, the first trapezoidal block stuck in the first trapezoidal groove or the second trapezoidal block stuck in the second trapezoidal groove is loosened, so that the user can easily remove the upper or lower template from the frame stamping forming equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a right view of the structure of this utility model;

[0017] Figure 3 yes Figure 2 Sectional view at point AA;

[0018] Figure 4 This is a right view of the vertical plate in this utility model;

[0019] Figure 5 This is a right view of the mounting plate in this utility model;

[0020] Figure 6 This is a top view of the mounting plate in this utility model;

[0021] Figure 7 This is a top view of the upper template in this utility model;

[0022] Figure 8 This is a top view of the lower template in this utility model;

[0023] Figure 9 This is a front view of the fixed column in this utility model;

[0024] Figure 10 This is a right view of the connecting block in this utility model;

[0025] Figure 11 This is a top view of the vibration mechanism in this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Base plate; 2. Vertical plate; 3. Mounting bracket; 4. Hydraulic push rod; 5. Mounting plate; 6. First trapezoidal groove; 7. First trapezoidal block; 8. Upper template; 9. Second trapezoidal groove; 10. Second trapezoidal block; 11. Lower template; 12. First U-shaped plate; 13. Fixed column; 14. Cylindrical column; 15. Strip hole; 16. Limiting ring; 17. Strip ring; 18. Connecting block; 19. First electric push rod; 20. Second U-shaped plate; 21. Second electric push rod; 22. Vibration mechanism; 221. Top rod; 222. Connecting plate; 223. Spring; 224. Vibration motor; 23. Round hole; 24. Punch; 25. Mold groove; 26. Square cylinder; 27. Square column. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] like Figures 1 to 10 As shown, a frame stamping forming device includes a base plate 1, a vertical plate 2 fixedly connected to the upper surface of the base plate 1, a mounting bracket 3 fixedly connected to the right side of the vertical plate 2, a hydraulic push rod 4 fixedly connected to the bottom of the mounting bracket 3, a mounting plate 5 fixedly connected to the bottom of the hydraulic push rod 4, a first trapezoidal groove 6 formed at the bottom of the mounting plate 5, a first trapezoidal block 7 fitted to the inner wall of the first trapezoidal groove 6, an upper template 8 fixedly connected to the bottom of the first trapezoidal block 7, a second trapezoidal groove 9 formed on the upper surface of the base plate 1, a second trapezoidal block 10 fitted to the inner wall of the second trapezoidal groove 9, a lower template 11 fixedly connected to the upper surface of the second trapezoidal block 10, and both the left side of the upper template 8 and the left side of the lower template 11 are fixedly connected to... A first U-shaped plate 12 is attached, and a fixing post 13 is attached to the inner wall of the first U-shaped plate 12. A cylinder 14 is fixedly connected to the left side of the fixing post 13. A strip hole 15 is opened inside the vertical plate 2. The inner wall of the strip hole 15 is attached to the surface of the cylinder 14. The angle between the strip hole 15 and the base plate 1 is 30°, and the two strip holes 15 are inverted V-shapes. Limiting rings 16 are attached to both the left and right sides of the vertical plate 2. The inner wall of the limiting ring 16 is fixedly connected to the surface of the cylinder 14. A strip ring 17 is attached to the surface of the cylinder 14. A connecting block 18 is fixedly connected to the left side of the strip ring 17. A first electric push rod 19 is fixedly connected to the bottom of the connecting block 18 and the upper surface of the base plate 1.

[0031] The upper template 8 is fixedly connected to the bottom of the punch 24, the upper surface of the lower template 11 is provided with a mold groove 25, the front and rear sides of the mounting plate 5 are fixedly connected to square tubes 26, the inner wall of the square tubes 26 is fitted with square columns 27, and the bottom of the square columns 27 is fixedly connected to the upper surface of the base plate 1.

[0032] It should be noted that the upper template 8 is controlled to move up and down by the hydraulic push rod 4. When the upper template 8 punches the workpiece on the lower template 11, the workpiece is deformed by the cooperation of the punch 24 and the mold groove 25. When the first trapezoidal block 7 is inserted into the first trapezoidal groove 6, the upper template 8 can only move left and right on the mounting plate 5 by the cooperation of the first trapezoidal block 7 and the first trapezoidal groove 6. When the second trapezoidal block 10 is inserted into the second trapezoidal groove 9, the lower template 11 can only move left and right on the base plate 1 by the cooperation of the second trapezoidal block 10 and the second trapezoidal groove 9. The upper template 8 can only move up and down by the cooperation of the square tube 26 and the square column 27.

[0033] The limiting ring 16 prevents the cylinder 14 from moving left or right within the slot 15. When the slot 17 moves upward, the distance between the two fixed posts 13 gradually increases as the slot 17 moves upward through the inclined slot 15. When the slot 17 moves downward, the distance between the two fixed posts 13 gradually decreases as the slot 17 moves downward through the inclined slot 15.

[0034] When the fixing post 13 contacts the inner wall of the first U-shaped plate 12, the upper template 8 is fixed on the mounting plate 5 through the cooperation of the fixing post 13, the first U-shaped plate 12, the first trapezoidal groove 6, and the second trapezoidal groove 9. The lower template 11 is fixed on the base plate 1 through the cooperation of the fixing post 13, the first U-shaped plate 12, the second trapezoidal groove 9, and the second trapezoidal groove 9. When the fixing post 13 separates from the first U-shaped plate 12, the upper template 8 and the lower template 11 can be directly removed from the frame stamping and forming equipment.

[0035] like Figures 1 to 11 As shown, a second U-shaped plate 20 is fixedly connected to the left side of the vertical plate 2, a second electric push rod 21 is fixedly connected to the left side of the inner wall of the second U-shaped plate 20, and a vibration mechanism 22 is fixedly connected to the right side of the second electric push rod 21. A circular hole 23 is opened inside the vertical plate 2, and the inner wall of the circular hole 23 is in contact with the surface of the vibration mechanism 22.

[0036] The vibration mechanism 22 includes a push rod 221, a connecting plate 222, a spring 223, and a vibration motor 224. The surface of the push rod 221 is in contact with the inner wall of the circular hole 23. The left side of the push rod 221 is fixedly connected to the right side of the connecting plate 222. The left and right sides of the spring 223 are fixedly connected to the left side of the connecting plate 222 and the left end of the second electric push rod 21, respectively. The right side of the vibration motor 224 is fixedly connected to the left side of the connecting plate 222.

[0037] It should be noted that the second electric push rod 21 can control the left and right movement of the vibration mechanism 22. At the same time, when the push rod 221 on the vibration mechanism 22 contacts the upper template 8 or the lower template 11, the vibration motor 224 can be turned on to make the push rod 221 hammer the upper template 8 or the lower template 11. By hammering, the first trapezoidal block 7 stuck in the first trapezoidal groove 6 or the second trapezoidal block 10 stuck in the second trapezoidal groove 9 is loosened, which makes it easier for the user to remove the upper template 8 or the lower template 11 from the frame stamping and forming equipment.

[0038] The working principle of this utility model is as follows: First, the workpiece is placed on the lower template 11. Then, the upper template 8 is moved down by the hydraulic push rod 4. The workpiece on the lower template 11 is deformed by the cooperation of the punch 24 and the mold groove 25. After the workpiece is stamped, the upper template 8 is returned to the initial position by the hydraulic push rod 4, and the stamped workpiece is taken away from the lower template 11.

[0039] When it is necessary to disassemble the upper template 8 and the lower template 11, the strip ring 17 is first moved upward by the first electric push rod 19, and the distance between the two fixing posts 13 gradually increases as the strip ring 17 moves upward through the inclined strip hole 15. After the fixing post 13 is separated from the first U-shaped plate 12, the upper template 8 and the lower template 11 can be removed from the frame stamping forming equipment by moving the upper template 8 and the lower template 11 to the right.

[0040] When it is necessary to install the upper template 8 and the lower template 11, the first electric push rod 19 is used to move the strip ring 17 to the highest position, and the inclined strip hole 15 is used to maximize the distance between the two fixed columns 13. Then, the first trapezoidal block 7 is inserted into the first trapezoidal groove 6, and the second trapezoidal block 10 is inserted into the second trapezoidal groove 9. At this time, through the cooperation of the first trapezoidal block 7 and the first trapezoidal groove 6, the upper template 8 can only move left and right on the mounting plate 5, and through the cooperation of the second trapezoidal block 10 and the second trapezoidal groove 9, the lower template 11 can only move left and right on the base plate 1.

[0041] When the first trapezoidal block 7 is stuck in the first trapezoidal groove 6 or the second trapezoidal block 10 is stuck in the second trapezoidal groove 9, the second electric push rod 21 makes the top rod 221 contact the upper template 8 or the lower template 11. Then, by turning on the vibration motor 224, the top rod 221 hammers the upper template 8 or the lower template 11, and the hammering loosens the first trapezoidal block 7 stuck in the first trapezoidal groove 6 or the second trapezoidal block 10 stuck in the second trapezoidal groove 9.

[0042] Then, the first electric push rod 19 controls the strip ring 17 to move downwards, and through the inclined strip hole 15, the distance between the two fixing posts 13 gradually decreases as the strip ring 17 moves downwards. When the fixing post 13 is inserted into the first U-shaped plate 12, the first electric push rod 19 no longer retracts. At this time, the fixing post 13 and the first U-shaped plate 12 will not separate. Then, through the cooperation of the fixing post 13, the first U-shaped plate 12, the first trapezoidal groove 6, and the first trapezoidal groove 9, the upper template 8 is fixed on the mounting plate 5. Through the cooperation of the fixing post 13, the first U-shaped plate 12, the second trapezoidal groove 9, and the second trapezoidal groove 9, the lower template 11 is fixed on the base plate 1.

[0043] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A frame press forming apparatus characterized by comprising: The utility model provides a kind of moulding machine, including bottom plate (1), the upper surface of bottom plate (1) is fixedly connected with vertical plate (2), the right side of vertical plate (2) is fixedly connected with mounting bracket (3), the bottom of mounting bracket (3) is fixedly connected with hydraulic push rod (4), the bottom of hydraulic push rod (4) is fixedly connected with mounting plate (5), the bottom of mounting plate (5) is equipped with first trapezoidal groove (6), the inner wall of first trapezoidal groove (6) is attached with first trapezoidal block (7), the bottom of first trapezoidal block (7) is fixedly connected with upper die plate (8), the upper surface of bottom plate (1) is equipped with second trapezoidal groove (9), the inner wall of second trapezoidal groove (9) is attached with second trapezoidal block (10), the upper surface of second trapezoidal block (10) is fixedly connected with lower die plate (11), the left side of upper die plate (8) and the left side of lower die plate (11) are fixedly connected with first U-shaped plate (12), the inner wall of first U-shaped plate (12) is attached with fixed column (13), the left side of fixed column (13) is fixedly connected with cylinder (14), the inside of vertical plate (2) is equipped with strip hole (15), the inner wall of strip hole (15) and the surface of cylinder (14) are attached, the left and right sides of vertical plate (2) are attached with limit ring (16), the inner wall of limit ring (16) and the surface of cylinder (14) are fixedly connected, the surface of cylinder (14) is attached with strip ring (17), the left side of strip ring (17) is fixedly connected with connecting block (18), the bottom of connecting block (18) and the upper surface of bottom plate (1) are fixedly connected with first electric push rod (19).

2. The apparatus according to claim 1, wherein: The left side of vertical plate (2) is fixedly connected with second U-shaped plate (20), the left side of the inner wall of second U-shaped plate (20) is fixedly connected with second electric push rod (21), the right side of second electric push rod (21) is fixedly connected with vibration mechanism (22), the inside of vertical plate (2) is equipped with round hole (23), the inner wall of round hole (23) and the surface of vibration mechanism (22) are attached.

3. The apparatus according to claim 2, wherein: The vibration mechanism (22) includes a top rod (221), a connecting plate (222), a spring (223), and a vibration motor (224), the surface of the top rod (221) is attached to the inner wall of the round hole (23), the left side of the top rod (221) is fixedly connected to the right side of the connecting plate (222), the left and right sides of the spring (223) are respectively fixedly connected to the left side of the connecting plate (222) and the left end of the second electric push rod (21), and the right side of the vibration motor (224) is fixedly connected to the left side of the connecting plate (222).

4. The apparatus according to claim 1, wherein: The bottom of the upper die plate (8) is fixedly connected with a male die (24), and the upper surface of the lower die plate (11) is provided with a die groove (25).

5. The apparatus according to claim 1, wherein: The front and rear sides of the mounting plate (5) are fixedly connected with square tubes (26), the inner wall of the square tube (26) is attached with a square column (27), and the bottom of the square column (27) is fixedly connected with the upper surface of the bottom plate (1).

6. The apparatus according to claim 1, wherein: The angle between the strip-shaped hole (15) and the bottom plate (1) is 30°, and the front and rear strip-shaped holes (15) are in inverted m-shaped form.

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