Punching and pressing die

Abstract

The utility model discloses a punching material pressing die which comprises a bottom plate, and a pushing assembly is arranged on one side of the bottom plate. The pushing assembly comprises a third base, a servo motor is fixedly installed at the top of the third base, a rotating disc is fixedly connected to an output shaft of the servo motor, a connecting rod is rotationally connected to one side of the rotating disc, the pushing assembly further comprises a fourth base, a protruding block is fixedly connected to the top of the fourth base, and a clamping groove is formed in the top of the fourth base. The outer wall of the long rod is connected with a sliding block in a sliding mode, one side of the sliding block is connected with the connecting rod in a rotating mode, and the other side of the sliding block is fixedly connected with a long plate pushing block. According to the punching material pressing die, the servo motor drives the rotating disc to rotate, then the connecting rod is driven to rotate, the connecting rod can drive the sliding block to do reciprocating motion back and forth, the long plate pushing block can push out waste materials, and high efficiency and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching and cutting dies, in particular to a punching and cutting pressing die. Background Art

[0002] The punching die is composed of a punch and a die. During the production process, the punch is driven by a hydraulic cylinder to punch the sheet on the die to form the sheet.

[0003] Patent Publication No. "CN217451689U" discloses a "punching die". It includes a workbench, a die and a fixed plate are fixedly provided on the top of the workbench, the fixed plate is located on one side of the die, a crossbeam is fixedly provided on the outer wall of the fixed plate on one side of the die, a hydraulic cylinder is provided at the bottom end of the crossbeam, a punch is fixedly provided on the end face of the piston rod of the hydraulic cylinder, a storage groove is provided on the top of the workbench, the storage groove is located on the side of the die away from the fixed plate, the operator can put the waste punched on the workbench into the box, when the waste in the box reaches a certain amount, the electric push rod is started by the external power switch, the piston rod of the electric push rod can push the box out of the storage groove until the box is located above the collection box, and then the output end of the motor drives the box to flip through the output shaft, and the waste in the box is poured into the collection box, which can improve the cleaning efficiency of the waste and make the cleaning convenient and quick.

[0004] Regarding the above-mentioned related problems, although the device can clean up the waste well, the waste needs to be taken out manually and most of the waste is around the mold. In addition, the mold blade is sharp and may cut the worker's hand if not careful, which poses a safety hazard.

[0005] To this end, the utility model provides a punching and pressing die to solve the above-mentioned problem. The servo motor drives the turntable to rotate, and then drives the connecting rod to rotate. The connecting rod can drive the slider to reciprocate back and forth, so that the long plate push block can push out the waste material, which is efficient and convenient. The limit plate, the limit groove and the second push block cooperate to limit the sheet material to be processed to prevent it from shaking. The first cylinder and the first push block cooperate to push out the punched sheet material to realize the separation of scraps and workpieces. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a punching and pressing die to solve the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a punching and pressing die, comprising a base plate, a pressing and cutting assembly is arranged on the top of the base plate, a material dividing assembly is also arranged on the top of the base plate, and a pushing assembly is arranged on one side of the base plate; the pushing assembly comprises a third base, a servo motor is fixedly installed on the top of the third base, a turntable is fixedly connected to the output shaft of the servo motor, one side of the turntable is rotatably connected to a connecting rod, the pushing assembly also comprises a fourth base, a protrusion is fixedly connected to the top of the fourth base, a long rod is fixedly connected between the two protrusions, a slider is slidably connected to the outer wall of the long rod, one side of the slider is rotatably connected to the connecting rod, and the other side of the slider is fixedly connected to a long plate push block.

[0008] Furthermore, the top of the base plate is fixedly connected to a support rod, the top of the support rod is fixedly connected to a top plate, the top of the top plate is fixedly connected to a slide cylinder, the bottom of the inner wall of the slide cylinder is fixedly connected to a spring, one end of the spring is fixedly connected to a slide rod, the slide rod is slidably connected to the inner wall of the slide cylinder, the top of the slide rod is fixedly connected to a movable plate, and the inside of the movable plate is fixedly connected to a pressure column.

[0009] By adopting the above technical solution, pressure is mainly applied to the convex module to reset it.

[0010] Furthermore, a hanging frame is fixedly connected to the top of the base plate, a hydraulic cylinder is fixedly installed inside the hanging frame, and a pressing block is fixedly connected to the movable end of the hydraulic cylinder.

[0011] The above technical solution is adopted to mainly provide the power required for punching.

[0012] Furthermore, the top of the bottom plate is fixedly connected to a first base, the top of the first base is fixedly connected to a concave module, the material distribution assembly also includes a convex module, the convex module is fixedly connected to the bottom of the pressure column, and one side of the first base is fixedly connected to a ramp plate.

[0013] The above technical solution is mainly used for punching sheet materials.

[0014] Furthermore, a limiting plate is fixedly connected to the top of the first base, and a limiting groove is formed on one side of the limiting plate.

[0015] The above technical solution is adopted to mainly restrict the sheet material.

[0016] Furthermore, the top of the bottom plate is fixedly connected to a second base, the top of the second base is fixedly installed with a first cylinder and a second cylinder, the movable end of the first cylinder is fixedly connected to a first push block, the movable end of the second cylinder is fixedly connected to a second push block, and the second push block passes through the limiting plate and is movably connected.

[0017] The above technical solution is mainly used to push out the punched plate.

[0018] Beneficial Effects

[0019] The utility model provides a punching and pressing die. Compared with the prior art, it has the following advantages:

[0020] Beneficial effects:

[0021] 1. The punching and pressing die drives the turntable to rotate through the servo motor, and then drives the connecting rod to rotate. The connecting rod can drive the slider to reciprocate back and forth, so that the long plate push block can push out the waste, which is efficient and convenient.

[0022] 2. The punching and pressing die, through the cooperation of the limit plate, the limit groove and the second push block, can limit the sheet material to be processed to prevent it from shaking, and through the cooperation of the first cylinder and the first push block, the punched sheet can be pushed out to achieve the separation of scraps and workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a front view of the utility model;

[0026] Figure 3 It is a partial structural diagram of the utility model;

[0027] Figure 4 It is an enlarged view of the structure at A of the utility model;

[0028] Figure 5 It is a partial structural side view of the utility model;

[0029] Figure 6 It is an enlarged view of the structure of B of the utility model.

[0030] In the figure: 1. bottom plate; 2. pressing and cutting assembly; 21. supporting rod; 22. top plate; 23. slide cylinder; 24. slide rod; 25. spring; 26. movable plate; 27. pressure column; 28. lifting frame; 29. ​​hydraulic cylinder; 210. lower pressure block; 3. material dividing assembly; 31. first base; 32. second base; 33. concave module; 34. convex module; 35. first cylinder; 36. second cylinder; 37. first push block; 38. second push block; 39. limit plate; 310. limit groove; 311. ramp plate; 4. pushing assembly; 41. third base; 42. fourth base; 43. servo motor; 44. turntable; 45. convex block; 46. long rod; 47. long plate push block; 48. connecting rod; 49. slider. DETAILED DESCRIPTION

[0031] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application is further described in detail below through drawings and examples.

[0033] Reference Figures 1 to 6 The embodiment of the present application provides a punching and pressing die, comprising a base plate 1, a pressing and cutting assembly 2 is arranged on the top of the base plate 1, a material dividing assembly 3 is also arranged on the top of the base plate 1, and a pushing assembly 4 is arranged on one side of the base plate 1; the pushing assembly 4 comprises a third base 41, a servo motor 43 is fixedly mounted on the top of the third base 41, a turntable 44 is fixedly connected to the output shaft of the servo motor 43, and a connecting rod 48 is rotatably connected to one side of the turntable 44, and the pushing assembly 4 also comprises a fourth base 42, a protrusion 45 is fixedly connected to the top of the fourth base 42, a long rod 46 is fixedly connected between the two protrusions 45, a slider 49 is slidably connected to the outer wall of the long rod 46, one side of the slider 49 is rotatably connected to the connecting rod 48, and the other side of the slider 49 is fixedly connected to a long plate pushing block 47.

[0034] In this embodiment, the servo motor 43 is started to drive the turntable 44 to rotate, and then the connecting rod 48 is driven to rotate. The connecting rod 48 can drive the slider 49 to reciprocate back and forth, so that the long plate push block 47 can push the waste out efficiently and conveniently.

[0035] Reference Figures 1 to 6 In one aspect of the present embodiment, a support rod 21 is fixedly connected to the top of the base plate 1, a top plate 22 is fixedly connected to the top of the support rod 21, a slide cylinder 23 is fixedly connected to the top of the top plate 22, a spring 25 is fixedly connected to the bottom of the inner wall of the slide cylinder 23, one end of the spring 25 is fixedly connected to a slide rod 24, the slide rod 24 is slidably connected to the inner wall of the slide cylinder 23, a movable plate 26 is fixedly connected to the top of the slide rod 24, and a pressure column 27 is fixedly connected to the inside of the movable plate 26.

[0036] A hanging frame 28 is fixedly connected to the top of the bottom plate 1 , a hydraulic cylinder 29 is fixedly installed inside the hanging frame 28 , and a pressing block 210 is fixedly connected to the movable end of the hydraulic cylinder 29 .

[0037] The top of the bottom plate 1 is fixedly connected to a first base 31, the top of the first base 31 is fixedly connected to a concave module 33, the material distribution assembly 3 also includes a convex module 34, the convex module 34 is fixedly connected to the bottom of the pressure column 27, and one side of the first base 31 is fixedly connected to a ramp plate 311.

[0038] The top of the first base 31 is fixedly connected to a limiting plate 39 , and a limiting groove 310 is formed on one side of the limiting plate 39 .

[0039] The top of the bottom plate 1 is fixedly connected to a second base 32, the top of the second base 32 is fixedly installed with a first cylinder 35 and a second cylinder 36, the movable end of the first cylinder 35 is fixedly connected to a first push block 37, the movable end of the second cylinder 36 is fixedly connected to a second push block 38, and the second push block 38 passes through the limiting plate 39 and is movably connected.

[0040] In this embodiment, starting the hydraulic cylinder 29 can drive the lower pressure block 210 to move downward to apply pressure to the pressure column 27, and the sheet metal is punched by the punching tool on the convex module 34. The punched workpiece will fall to the bottom of the concave module 33, and then the first cylinder 35 is started to push the punched workpiece out through the first push block 37.

[0041] Working principle: Starting the hydraulic cylinder 29 can drive the lower pressure block 210 to move downward to apply pressure to the pressure column 27, and the sheet metal is punched by the punching tool on the convex module 34. The punched workpiece will fall into the bottom of the concave module 33, and then the servo motor 43 is started to drive the turntable 44 to rotate, and then drive the connecting rod 48 to rotate. The connecting rod 48 can drive the slider 49 to reciprocate back and forth, so that the long plate push block 47 can push the waste out through the ramp plate 311 and slide into the collection box efficiently and conveniently, and start the first cylinder 35 to push the punched workpiece out through the first push block 37.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A punching and pressing die, comprising a bottom plate (1), characterized in that: A pressing and cutting assembly (2) is arranged on the top of the base plate (1), a material dividing assembly (3) is also arranged on the top of the base plate (1), and a pushing assembly (4) is arranged on one side of the base plate (1); the pushing assembly (4) comprises a third base (41), a servo motor (43) is fixedly mounted on the top of the third base (41), a turntable (44) is fixedly connected to the output shaft of the servo motor (43), one side of the turntable (44) is rotatably connected to a connecting rod (48), and the pushing assembly (4) further comprises a fourth base (42), a protrusion (45) is fixedly connected to the top of the fourth base (42), a long rod (46) is fixedly connected between the two protrusions (45), a slider (49) is slidably connected to the outer wall of the long rod (46), one side of the slider (49) is rotatably connected to the connecting rod (48), and the other side of the slider (49) is fixedly connected to a long plate pushing block (47).

2. The punching die according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a support rod (21), the top of the support rod (21) is fixedly connected to a top plate (22), the top of the top plate (22) is fixedly connected to a slide cylinder (23), the bottom of the inner wall of the slide cylinder (23) is fixedly connected to a spring (25), one end of the spring (25) is fixedly connected to a slide rod (24), the slide rod (24) is slidably connected to the inner wall of the slide cylinder (23), the top of the slide rod (24) is fixedly connected to a movable plate (26), and the inside of the movable plate (26) is fixedly connected to a pressure column (27).

3. The punching die according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a hanging frame (28), a hydraulic cylinder (29) is fixedly installed inside the hanging frame (28), and a lower pressing block (210) is fixedly connected to the movable end of the hydraulic cylinder (29).

4. The punching and pressing die according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a first base (31), the top of the first base (31) is fixedly connected to a concave module (33), the material distribution assembly (3) further comprises a convex module (34), the convex module (34) is fixedly connected to the bottom of the pressure column (27), and one side of the first base (31) is fixedly connected to a ramp plate (311).

5. The punching and pressing die according to claim 4, characterized in that: The top of the first base (31) is fixedly connected to a limiting plate (39), and a limiting groove (310) is provided on one side of the limiting plate (39).

6. The punching and pressing die according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a second base (32), the top of the second base (32) is fixedly mounted with a first cylinder (35) and a second cylinder (36), the movable end of the first cylinder (35) is fixedly connected to a first push block (37), the movable end of the second cylinder (36) is fixedly connected to a second push block (38), and the second push block (38) passes through a limiting plate (39) and is movably connected.

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