Stamping die edge cutting adjusting mechanism

Abstract

The invention discloses a stamping die edge cutting adjusting mechanism, and relates to the field of stamping die adjusting.The stamping die edge cutting adjusting mechanism comprises a bottom plate, the top of the bottom plate is slidably connected with an adjusting assembly, the top of the adjusting assembly is fixedly connected with a die assembly, the adjusting assembly comprises a base and a movable block, and a widened plate body is fixedly installed at the top of the base; and an accommodating cavity is formed in the widened plate body. The position of the movable block is adjusted by rotating the first threaded rod and the second threaded rod correspondingly, the two threaded rods are perpendicularly arranged, the overall structural stability can be guaranteed, the mold assembly can be freely moved within a large range, meanwhile, the stability of the mold assembly is greatly improved due to the existence of the base, and the mold assembly is convenient to use. The base is in direct contact with the bottom plate in the longitudinal moving process, the movable block is in contact with the widened plate body in the transverse moving process, and the problem of shaking cannot occur in the moving process.

Description

Technical Field

[0001] The invention relates to the technical field of stamping die adjustment, in particular to a stamping die edge cutting adjustment mechanism. Background Art

[0002] The edge cutting of the stamping die refers to the cutting process on the edge of the die during the stamping process to ensure the accuracy and quality of the product, while the adjustment mechanism is a device for adjusting the position of the die.

[0003] For example, "A stamping die edge cutting adjustment mechanism" with publication number CN110722048A includes an upper die base, a lower die base, a material plate, a support column, an adjustment seat, an electric motor, a cutting insert, a threaded rod, a movable seat, an electric telescopic rod, a mounting plate, a laser lamp and a button battery. A material plate is arranged on the upper end face of the lower die base, a support column is mounted on the upper end face of the lower die base, an adjustment seat is arranged on the annular side face of the support column, an upper die base is connected to the right side of the adjustment seat, an electric motor is arranged on the right end face of the upper die base, a threaded rod is connected to the left side of the electric motor, a movable seat is arranged on the annular side face of the threaded rod, an electric telescopic rod is connected to the lower side of the movable seat, a mounting plate is connected to the lower side of the electric telescopic rod, a laser lamp is arranged inside the mounting plate, and a button battery is arranged on the upper end face of the mounting plate.

[0004] However, in the prior art, when the traditional position adjustment device adjusts the mold position, the movement of the mold is mainly completed by screw drive. Since the single threaded structure has only one rod to support the mold, the supporting effect and stabilizing effect on the mold are relatively general. The mold is prone to shaking during the movement. When the shaking amplitude is too large, it will affect the stability of the mold, and then cause a large error in the subsequent variable mouth cutting. Summary of the invention

[0005] The purpose of the present invention is to provide a stamping die edge cutting adjustment mechanism to solve the problem that the single threaded structure proposed in the above background technology has only one rod body to support the die, so the supporting effect and stabilizing effect on the die are relatively general, and the die is prone to shaking during the movement.

[0006] To achieve the above object, the present invention provides the following technical solution: a stamping die edge cutting adjustment mechanism, comprising a bottom plate, the top of which is slidably connected to an adjustment component, and the top of which is fixedly connected to a die component; The adjustment assembly includes a base and a movable block, a widened plate body is fixedly installed on the top of the base, a receiving cavity is opened inside the widened plate body, a first threaded rod is rotatably installed inside the receiving cavity, the movable block is threadedly connected to the outer wall of the first threaded rod, one end of the first threaded rod is fixedly connected to an extension rod, and the other end of the extension rod is fixedly connected to a first rotating disk; A limiting ring is fixedly installed inside the base, a second threaded rod is rotatably connected inside the limiting ring, the other end of the second threaded rod is fixedly connected to a second turntable, and the second threaded rod is perpendicular to the first threaded rod.

[0007] Preferably, a positioning frame is fixedly installed at the edge of the upper surface of the bottom plate, the base is slidably connected to the outer wall of the positioning frame, and a notch is provided at the junction of the base and the positioning frame.

[0008] Preferably, a guide plate is fixedly mounted on one side of the bottom plate, a strip hole is provided inside the guide plate, and the top of the guide plate overlaps the bottom of the mold assembly.

[0009] Preferably, a blocking block is fixedly installed at a corner of the top of the base, the blocking block is located at one side of the movable block, and the extension rod is rotatably installed inside the blocking block.

[0010] Preferably, one side of the positioning frame is fixedly connected to a limiting rod, the other end of the limiting rod is fixedly connected to a limiting plate, and the limiting plate is fixedly installed at the edge of the bottom plate.

[0011] Preferably, the base is slidably connected to the outer wall of the limiting rod, a convex strip is fixedly mounted on the outer wall of the limiting rod, and a through hole is provided at the junction of the base and the limiting rod.

[0012] Preferably, a positioning block is fixedly installed at a corner of the bottom plate, and one end of the second threaded rod is rotatably connected to the inside of the positioning block.

[0013] Preferably, a support plate is fixedly connected to the top of the movable block, and a protrusion is fixedly installed at the center of the upper surface of the support plate.

[0014] Preferably, the mold assembly comprises a lower mold and an upper mold, and guide telescopic columns are fixedly installed at four corners of the lower mold, and one end of the guide telescopic column is fixedly connected to the inside of the upper mold.

[0015] Preferably, a protective plate is fixedly mounted on the lower surface of the upper mold, and an extended side rod is fixedly mounted on one side of the upper mold and one side of the lower mold.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the mold assembly is installed on the adjustment assembly to be ready for position adjustment at any time. When the position of the stamping mold needs to be adjusted during edge cutting, the first turntable or the second turntable is selected according to the position to be adjusted, wherein the first turntable is connected to the first threaded rod through an extension rod, and the second turntable is connected to the second threaded rod. The position of the movable block is adjusted by rotating the first threaded rod and the second threaded rod respectively, wherein the first threaded rod is used to adjust the lateral position of the mold assembly, and the second threaded rod is used to adjust the longitudinal position of the mold assembly. The two threaded rods are arranged vertically, which can not only ensure the overall structural stability, but also enable the mold assembly to be freely moved within a large range. A cavity is provided in the widened plate body to install the first threaded rod, and the bottom of the movable block is also overlapped on the top of the widened plate body, which can ensure that the movable block has sufficient stability. At the same time, the existence of the base greatly improves the stability of the mold assembly. During the longitudinal movement, the base is in direct contact with the bottom plate, and during the lateral movement, the movable block is in contact with the widened plate body, so there will be no shaking problem during the movement.

[0017] 2. In the present invention, a positioning frame is provided on the bottom plate to limit the moving route of the base, and a notch is provided in the base to dock with the positioning frame. During the movement of the base, the base always keeps in contact with the positioning frame through the notch, thereby avoiding the problem of tilting. At the same time, a limiting rod is provided on the positioning frame to assist in limiting the base. When the base moves longitudinally, the extension rod will also move in the strip hole to ensure that the guide plate will not affect the normal movement of the base. The base is connected to the limiting rod through the through hole, which can greatly improve the stability of the base during movement, and the convex strip on the limiting rod can also avoid the problem of tilting of the base.

[0018] 3. In the present invention, the upper mold is installed on the support plate, and the movable block at the bottom of the support plate is set in the accommodating cavity. At the same time, the movable block itself is also overlapped on the widened plate body to ensure its own stability. At the same time, a blocking block is provided on the widened plate body to limit the maximum movement range of the movable block to prevent the problem of falling off. The movable block is connected to the lower mold through the support plate, and a protrusion is provided on the support plate to improve the connection tightness with the lower mold. When the mold assembly moves horizontally to the guide plate, the guide plate can play a role in assisting the support of the mold assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a stamping die edge cutting adjustment mechanism of the present invention; Figure 2 It is a front view of a stamping die edge cutting adjustment mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of an adjustment component of a stamping die edge cutting adjustment mechanism of the present invention; Figure 4 It is a schematic diagram of the connection and structure of the adjustment component and the die component of the edge cutting adjustment mechanism of a stamping die of the present invention; Figure 5 It is a schematic diagram of the connection and structure of the adjustment component and the positioning frame of the edge cutting adjustment mechanism of a stamping die of the present invention; Figure 6 A top view of an adjustment component of a stamping die edge cutting adjustment mechanism of the present invention; Figure 7 The present invention is a schematic diagram of the three-dimensional structure of a die assembly of a stamping die edge cutting adjustment mechanism.

[0020] In the figure: 1. bottom plate; 2. positioning frame; 3. adjustment assembly; 4. strip hole; 5. guide plate; 6. mold assembly; 7. limit plate; 8. positioning block; 9. limit rod; 10. convex strip; 31. base; 32. widened plate; 33. first threaded rod; 34. movable block; 35. extension rod; 36. first turntable; 37. accommodating cavity; 38. second threaded rod; 39. second turntable; 310. support plate; 311. blocking block; 312. through hole; 313. limit ring; 314. notch; 315. convex block; 61. lower mold; 62. upper mold; 63. guide telescopic column; 64. protection plate; 65. extended side rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown: a stamping die edge cutting adjustment mechanism, comprising a bottom plate 1, an adjustment component 3 is slidably connected to the top of the bottom plate 1, and a die component 6 is fixedly connected to the top of the adjustment component 3; The adjustment assembly 3 includes a base 31 and a movable block 34. A widened plate 32 is fixedly installed on the top of the base 31. A receiving cavity 37 is provided inside the widened plate 32. A first threaded rod 33 is rotatably installed inside the receiving cavity 37. The movable block 34 is threadedly connected to the outer wall of the first threaded rod 33. An extension rod 35 is fixedly connected to one end of the first threaded rod 33. A first rotating disk 36 is fixedly connected to the other end of the extension rod 35. A limit ring 313 is fixedly installed inside the base 31 , and a second threaded rod 38 is rotatably connected inside the limit ring 313 . The other end of the second threaded rod 38 is fixedly connected to a second rotating disk 39 . The second threaded rod 38 and the first threaded rod 33 are perpendicular to each other.

[0023] In this embodiment, the bottom plate 1 is used to determine the position of the entire adjustment mechanism, and the mold assembly 6 is installed on the adjustment assembly 3 to be ready for position adjustment at any time. When the position of the stamping mold needs to be adjusted during edge cutting, the first turntable 36 or the second turntable 39 is selected according to the position to be adjusted, wherein the first turntable 36 is connected to the first threaded rod 33 through the extension rod 35, and the second turntable 39 is connected to the second threaded rod 38; Rotating the first rotating disk 36 can drive the first threaded rod 33, rotating the second rotating disk 39 can drive the second threaded rod 38, the rotation of the first threaded rod 33 can drive the movable block 34 to adjust the position of the movable block 34 in the horizontal direction, and the rotation of the second threaded rod 38 will drive the entire base 31 through the limit ring 313 to directly adjust the longitudinal position of the base 31, and the position of the mold assembly 6 can be freely adjusted within a fixed range when used together; The widened plate body 32 is provided with a cavity 37 for mounting the first threaded rod 33, and the bottom of the movable block 34 is also overlapped on the top of the widened plate body 32, which can ensure that the movable block 34 has sufficient stability and does not affect the stability of the mold assembly 6. During the movement of the base 31, its bottom always keeps in contact with the bottom plate 1, which can avoid the problem of shaking. The first threaded rod 33 is used to adjust the lateral position of the mold assembly 6, and the second threaded rod 38 is used to adjust the longitudinal position of the mold assembly 6. The two threaded rods are vertically arranged, which can not only ensure the overall structural stability, but also enable the mold assembly to be freely moved within a large range. At the same time, the existence of the base 31 greatly improves the stability of the mold assembly 6. During the longitudinal movement, the base 31 is in direct contact with the bottom plate 1, and during the lateral movement, the movable block 34 is in contact with the widened plate 32, so there will be no shaking problem during the movement.

[0024] Embodiment 2: According to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a positioning frame 2 is fixedly installed at the edge of the upper surface of the base plate 1, and a base 31 is slidably connected to the outer wall of the positioning frame 2. A notch 314 is provided at the intersection of the base 31 and the positioning frame 2. A guide plate 5 is fixedly installed on one side of the base plate 1, and a strip hole 4 is provided inside the guide plate 5. The top of the guide plate 5 overlaps the bottom of the mold assembly 6. A limiting rod 9 is fixedly connected to one side of the positioning frame 2, and the other end of the limiting rod 9 is fixedly connected to the limiting plate 7. The limiting plate 7 is fixedly installed at the edge of the base plate 1, and the base 31 is slidably connected to the outer wall of the limiting rod 9. A convex strip 10 is fixedly installed on the outer wall of the limiting rod 9. A through hole 312 is provided at the intersection of the base 31 and the limiting rod 9. A positioning block 8 is fixedly installed at a corner of the base plate 1, and one end of the second threaded rod 38 is rotatably connected to the inside of the positioning block 8.

[0025] In this embodiment, the positioning frame 2 is in contact with the base 31, and a notch 314 is provided inside the base 31 to accommodate the positioning frame 2. When the second threaded rod 38 is used to adjust the longitudinal position of the base 31, the base 31 will move along the route of the positioning frame 2. A limiting rod 9 is also installed on the positioning frame 2. The base 31 is connected to the limiting rod 9 through the through hole 312, which can greatly improve the stability of the base 31 during movement. The convex strip 10 provided on the limiting rod 9 can also prevent the base 31 from tilting. The other end of the limiting rod 9 is connected to the limiting plate 7 installed on the bottom plate 1, which can ensure its own structural stability. One end of the second threaded rod 38 is rotatably connected to the positioning frame 2, and the second threaded rod 38 is also rotatably mounted on the positioning block 8. The second threaded rod 38 itself is mounted on the positioning block 8, which further enhances its stability. This design can minimize the vibration caused by movement, thereby improving the accuracy and safety of the entire system. When the mold assembly 6 moves horizontally onto the guide plate 5, the guide plate 5 can play a role in auxiliary support of the mold assembly 6 to prevent the mold assembly from tilting or offsetting, thereby ensuring the processing accuracy. When the base 31 moves longitudinally, the extension rod 35 will also move in the strip hole 4 to ensure that the guide plate 5 will not affect the normal movement of the base 31. The movement of the extension rod 35 in the strip hole 4 ensures the coordination of the entire system, so that the movement of the base 31 can be carried out smoothly, further ensuring that the guide plate 5 will not affect the normal movement of the base 31, thereby avoiding potential mechanical interference and structural damage. The positioning frame 2 is used to limit the moving route of the base 31. A notch 314 is provided in the base 31 to dock with the positioning frame. During the movement of the base 31, the base 31 always maintains contact with the positioning frame 2 through the notch, thereby avoiding the problem of tilting of the base 31. At the same time, a limiting rod 9 is also provided on the positioning frame 2 to assist in limiting the base 31. These structures not only improve the overall performance of the equipment, but also ensure the stability of the structure and the flexibility of operation in a complex mechanical environment.

[0026] Embodiment 3: According to Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a blocking block 311 is fixedly installed at the corner of the top of the base 31, and the blocking block 311 is located on one side of the movable block 34. The extension rod 35 is rotatably installed inside the blocking block 311. The top of the movable block 34 is fixedly connected to a support plate 310, and a protrusion 315 is fixedly installed at the center of the upper surface of the support plate 310. The mold assembly 6 includes a lower mold 61 and an upper mold 62. Guide telescopic columns 63 are fixedly installed at the four corners of the lower mold 61, and one end of the guide telescopic column 63 is fixedly connected to the inside of the upper mold 62. A protective plate 64 is fixedly installed on the lower surface of the upper mold 62, and extension side rods 65 are fixedly installed on one side of the upper mold 62 and one side of the lower mold 61.

[0027] In this embodiment, when the first threaded rod 33 is rotated to adjust the lateral position of the mold assembly 6, the blocking block 311 can determine the maximum movement range of the movable block 34 to prevent the movable block 34 from being separated from the widened plate 32. The movable block 34 is connected to the lower mold 61 through the support plate 310. The support plate 310 is provided with a protrusion 315 to improve the connection tightness with the lower mold 61. The lower mold 61 is connected to the upper mold 62 through a guiding telescopic column 63. When in use, the upper mold 62 moves downward to stamp the product on the lower mold 61, and then the edge of the product is cut from the side without the protective plate 64. The extended side rod 65 is mainly used as an additional force point to install and disassemble the lower mold 61 and the upper mold 62.

[0028] The use method and working principle of the device: the lower mold 61 is connected to the upper mold 62 through the guide telescopic column 63, and is directly mounted on the support plate 310 on the top of the movable block 34. The presence of the protrusion 315 can improve the tightness of the connection between the support plate 310 and the lower mold 61; When in use, the upper mold 62 moves downward to stamp the product on the lower mold 61, and then the edge of the product is cut from the side without the protective plate 64. Before the edge cutting, the adjustment component 3 is used to adjust the position of the entire mold assembly 6, and the first turntable 36 or the second turntable 39 is selected according to the position to be adjusted; Rotating the first rotating disk 36 can drive the first threaded rod 33 to adjust the position of the movable block 34 in the horizontal direction, and rotating the second rotating disk 39 can drive the second threaded rod 38. The second threaded rod 38 will drive the entire base 31 through the limit ring 313 to directly adjust the longitudinal position of the base 31. During the lateral movement, the blocking block 311 can determine the maximum movement range of the movable block 34 to prevent the movable block 34 from detaching from the widened plate 32. When the mold assembly 6 moves laterally to the guide plate 5, the guide plate 5 can play a role in auxiliary support of the mold assembly 6. During the longitudinal movement, the limit rod 9 on the positioning frame 2 can greatly improve the stability of the base 31 during movement, and the convex strip 10 set on the limit rod 9 can also prevent the base 31 from tilting. When the base 31 moves longitudinally, the extension rod 35 will also move in the strip hole 4 to ensure that the guide plate 5 will not affect the normal movement of the base 31.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stamping die edge cutting adjustment mechanism, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is slidably connected to an adjustment component (3), and the top of the adjustment component (3) is fixedly connected to a mold component (6); The adjustment assembly (3) comprises a base (31) and a movable block (34); a widened plate (32) is fixedly mounted on the top of the base (31); a receiving cavity (37) is provided inside the widened plate (32); a first threaded rod (33) is rotatably mounted inside the receiving cavity (37); the movable block (34) is threadedly connected to the outer wall of the first threaded rod (33); an extension rod (35) is fixedly connected to one end of the first threaded rod (33); and a first rotating disk (36) is fixedly connected to the other end of the extension rod (35); A limiting ring (313) is fixedly installed inside the base (31), a second threaded rod (38) is rotatably connected inside the limiting ring (313), the other end of the second threaded rod (38) is fixedly connected to a second rotating disk (39), and the second threaded rod (38) is perpendicular to the first threaded rod (33).

2. A stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: A positioning frame (2) is fixedly mounted at the edge of the upper surface of the bottom plate (1), the base (31) is slidably connected to the outer wall of the positioning frame (2), and a notch (314) is provided at the junction of the base (31) and the positioning frame (2).

3. A stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: A guide plate (5) is fixedly mounted on one side of the bottom plate (1), a strip-shaped hole (4) is provided inside the guide plate (5), and the top of the guide plate (5) overlaps the bottom of the mold assembly (6).

4. A stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: A blocking block (311) is fixedly mounted at a corner of the top of the base (31), the blocking block (311) is located on one side of the movable block (34), and the extension rod (35) is rotatably mounted inside the blocking block (311).

5. The stamping die edge cutting adjustment mechanism according to claim 2, characterized in that: One side of the positioning frame (2) is fixedly connected to a limiting rod (9), the other end of the limiting rod (9) is fixedly connected to a limiting plate (7), and the limiting plate (7) is fixedly mounted on the edge of the base plate (1).

6. A stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: The base (31) is slidably connected to the outer wall of the limiting rod (9), a convex strip (10) is fixedly mounted on the outer wall of the limiting rod (9), and a through hole (312) is provided at the junction of the base (31) and the limiting rod (9).

7. A stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: A positioning block (8) is fixedly mounted at a corner of the bottom plate (1), and one end of the second threaded rod (38) is rotatably connected to the interior of the positioning block (8).

8. The stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: The top of the movable block (34) is fixedly connected to a support plate (310), and a protrusion (315) is fixedly mounted at the center of the upper surface of the support plate (310).

9. The stamping die edge cutting adjustment mechanism according to claim 1, characterized in that: The mold assembly (6) comprises a lower mold (61) and an upper mold (62), and guide telescopic columns (63) are fixedly installed at four corners of the lower mold (61), and one end of the guide telescopic column (63) is fixedly connected to the interior of the upper mold (62).

10. A stamping die edge cutting adjustment mechanism according to claim 9, characterized in that: A protective plate (64) is fixedly mounted on the lower surface of the upper mold (62), and an extended side rod (65) is fixedly mounted on one side of the upper mold (62) and one side of the lower mold (61).

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