Stamping die with adjustable base

Abstract

The utility model relates to the technical field of stamping dies, in particular to a stamping die with an adjustable base. The stamping die with the adjustable base comprises a bottom frame, the top of the bottom frame is provided with a fixedly-connected bottom plate, the bottom plate is of a hollow rectangular structure, and the bottom plate is provided with an adjusting assembly; the adjusting assembly comprises connecting half strips, the four sets of connecting half strips are located on the four edges of the bottom plate respectively, each set of connecting half strips comprises two connecting half strips which are symmetrically distributed, and a fixedly-connected supporting plate is arranged at the top of the connecting half strip located on the upper portion. According to the stamping die with the adjustable base, due to the arrangement of the adjusting assembly, in the later use process, the position of the supporting plate of the adjusting assembly is adjusted by controlling the work of the adjusting assembly, so that dies of multiple specifications can be smoothly clamped and fixed through the supporting plate; and the application range of the device for fixing the stamping die in the later period can be widened.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, in particular to a stamping die with an adjustable base. Background Art

[0002] Plastic is defined as a synthetic or natural high molecular polymer that can be arbitrarily molded into various shapes and can finally maintain the same shape. Most plastics are light, chemically stable, and will not rust; they have good impact resistance, good transparency and wear resistance. Plastics are ubiquitous in life, and their various uses meet the needs of different social situations. In the production and manufacturing process of plastic products, stamping dies are often used to process them. Stamping dies are a pressure processing method that uses a mold installed on a press to apply pressure to the material to separate or plastically deform it, thereby obtaining the required parts.

[0003] However, the existing stamping dies are mostly fixed by directly using bolts to fix the connection between the dies and the base. This connection method cannot flexibly adjust the connection parts. When the dies need to be replaced later, dies of different specifications cannot be flexibly installed, which reduces the application range of the base to a certain extent.

[0004] Therefore, it is necessary to provide a new base adjustable stamping die to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a stamping die with an adjustable base.

[0006] The utility model provides a base adjustable stamping die comprising: a base frame, a fixedly connected bottom plate is provided on the top of the base frame, the bottom plate is a hollow rectangular structure, and an adjustment component is provided on the bottom plate;

[0007] The adjustment assembly includes a connecting half-bar, and the connecting half-bar is provided in four groups and is respectively located at the four sides of the bottom plate, each group of the connecting half-bars has two connecting half-bars and is symmetrically distributed, and a fixedly connected support plate is provided on the top of the upper connecting half-bar;

[0008] The adjusting assembly comprises a rotating rod, two rotating rods are provided and distributed at opposite positions of the two side walls adjacent to the bottom plate, both ends of the rotating rod are provided with rotatably connected support plates, the bottom of the support plate is fixedly connected to the top of the bottom plate, the two sides of the outside of the rotating rod are provided with threaded sections with opposite thread directions, the two sides of the outside of the rotating rod are provided with threadedly connected support strips through the threaded sections, and one end of the support plate away from the rotating rod is fixedly connected to the outer wall of the corresponding support plate;

[0009] The top of the support plate is provided with a rotatably connected adjusting rod, the top of the support plate is provided with a fixedly connected guide rod, the outer sleeve of the adjusting rod is provided with a threadedly connected clamping piece, and the inner part of the clamping piece is slidably connected with the outer part of the guide rod;

[0010] The tops of the four support plates are in the same horizontal plane, and the two rotating rods are staggered up and down.

[0011] Preferably, a fixedly connected material guide hopper is arranged inside the base frame, a middle portion of the material guide hopper is arched, and two sides of the material guide hopper extend to the outside of the base frame.

[0012] Preferably, a guide frame is provided at the center of the base plate, the support rods in the guide frame are staggered in a tic-tac-toe shape, and the outer walls of the support rods in the guide frame are abutted against and slidably connected to the opposite surfaces of the two connecting half strips in the same group.

[0013] Preferably, a fixedly connected positioning block is provided at the center of the guide frame in the base plate, and the top of the positioning block is in the same horizontal plane as the top of the support plate.

[0014] Preferably, four corners of the top of the bottom plate are provided with fixedly connected vertical poles, a top plate with the same sliding connection is sleeved between the four vertical poles, and a stamping part is provided at the center of the bottom of the top plate.

[0015] Preferably, a buffer spring is sleeved on the outside of the vertical pole, the top end of the buffer spring is fixedly connected to the bottom of the top plate, and the bottom end of the buffer spring is fixedly connected to the top of the bottom plate.

[0016] Compared with the related art, the base adjustable stamping die provided by the utility model has the following beneficial effects:

[0017] 1. The utility model sets an adjustment component. In the later use process, the position of the support plate of the adjustment component can be adjusted by controlling the operation of the adjustment component, so that the support plate can smoothly clamp and fix molds of more specifications, thereby improving the application scope of the device for fixing stamping molds in the later stage.

[0018] 2. The utility model sets up a guide hopper inside the base frame, and the middle part of the guide hopper is raised. When the punched material falls downward in the later stage, the material can be smoothly fed in a bilaterally guided manner, thereby reducing the frequency of replacement of the storage box used for storing materials by the staff in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a preferred embodiment of a base-adjustable stamping die provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the regulating component shown;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the chassis and its components shown;

[0022] Figure 4 for Figure 1 The structural schematic diagram of the guide hopper shown;

[0023] Figure 5 for Figure 1 Schematic diagram of the structure of the top plate shown.

[0024] Numbers in the figure: 1, base frame; 2, bottom plate; 21, guide frame; 23, positioning block; 3, adjustment assembly; 31, connecting half strip; 32, support plate; 321, guide rod; 322, adjustment rod; 323, clamping piece; 33, support strip; 34, rotating rod; 341, threaded section; 342, support sheet; 4, guide hopper; 5, vertical rod; 51, buffer spring; 6, top plate; 61, stamping part. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 5 The utility model embodiment provides a base-adjustable stamping die, and the base-adjustable stamping die includes: a base frame 1.

[0028] In the embodiments of the present invention, please refer to Figure 1 and Figure 2The top of the bottom frame 1 is provided with a fixedly connected bottom plate 2, the bottom plate 2 is a hollow rectangular structure, and an adjustment component 3 is provided on the bottom plate 2; the adjustment component 3 includes a connecting half bar 31, and the connecting half bar 31 is provided with four groups and is respectively located on the four sides of the bottom plate 2, each group of connecting half bars 31 is two and symmetrically distributed, and a fixedly connected support plate 32 is provided on the top of the upper connecting half bar 31; the adjustment component 3 includes a rotating rod 34, and the rotating rod 34 is provided with two and is distributed at the opposite positions of the two side walls adjacent to the bottom plate 2, and both ends of the rotating rod 34 are provided with a rotatably connected support sheet 342, the bottom of the support sheet 342 is fixedly connected to the top of the bottom plate 2, and the rotating rod 3 Threaded sections 341 with opposite thread directions are provided on both sides of the outer portion of the rotating rod 34, threaded support strips 33 are provided on both sides of the outer portion of the rotating rod 34 through the threaded sections 341, and one end of the support sheet 342 away from the rotating rod 34 is fixedly connected to the outer wall of the corresponding supporting plate 32; a rotating adjustment rod 322 is provided on the top of the supporting plate 32, a fixedly connected guide rod 321 is provided on the top of the supporting plate 32, a threaded clamping sheet 323 is sleeved on the outer portion of the adjusting rod 322, and the inner portion of the clamping sheet 323 is slidably connected to the outer portion of the guide rod 321; the tops of the four supporting plates 32 are in the same horizontal plane, and the two rotating rods 34 are staggered up and down.

[0029] It should be noted that: when installing the mold later, the two rotating rods 34 in the adjustment assembly 3 can be controlled to rotate in sequence, and the rotating rotating rods 34 can smoothly pass through the threaded sections 341 with opposite thread directions on both sides of the outer wall, driving the support bar 33 sleeved on the outside and threadedly connected thereto to move relatively, and at this time, the relatively moving support bar 33 can smoothly drive the support plate 32 to move, until the inner wall of the support plate 32 smoothly abuts against the outer wall of the mold, and the mold can be smoothly moved and fixed to the center of the base frame 1;

[0030] After completing the primary fixation of the mold, the adjusting rod 322 located inside the support plate 32 can be controlled to rotate. At this time, the rotating adjusting rod 322 can smoothly drive the clamping piece 323 to move on the outer wall of the guide rod 321 through the threaded structure until the clamping piece 323 smoothly abuts against the mold to complete the secondary fixation of the mold. At this time, the mold can be smoothly installed. By setting the support plate 32 as an adjustable structure, the device can smoothly clamp and fix molds of more specifications during later use, thereby improving the scope of application of the device for fixing stamping molds in the later stage.

[0031] In the embodiments of the present invention, please refer to Figure 1 and Figure 4 A fixedly connected guide hopper 4 is arranged inside the base frame 1 , the middle part of the guide hopper 4 is arched, and both sides of the guide hopper 4 extend to the outside of the base frame 1 .

[0032] It should be noted that: by setting up a guide hopper 4 inside the base frame 1, and the middle part of the guide hopper 4 is in a raised state, when the punched material falls downward in the later stage, the material can be smoothly guided on both sides for unloading, which can reduce the frequency of replacement of the storage box used for storing materials by the later staff.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A guide frame 21 is provided at the center of the base plate 2, and the support rods in the guide frame 21 are staggered in a tic-tac-toe shape, and the outer walls of the support rods in the guide frame 21 are abutted against and slidably connected to the opposite surfaces of the two connecting half strips 31 of the same group, and a fixedly connected positioning block 23 is provided at the center of the guide frame 21 in the base plate 2, and the top of the positioning block 23 is in the same horizontal plane as the top of the support plate 32.

[0034] It should be noted that: by arranging the positioning block 23 in the center of the bottom plate 2 in the same plane as the support plate 32, when the stamping die is installed later, after the die is placed on the positioning block 23, the later support plate 32 can be smoothly moved to the bottom of the die while supporting the die, and smoothly support the bottom of the die;

[0035] Since the outer wall of the support rod in the guide frame 21 is against the outer wall of the connecting half-bar 31, when the adjustment component 3 is installed later, when the rotating rod 34 works and drives the support plate 32 and the connecting half-bar 31 to move through the threaded section 341, the guide frame 21 can smoothly guide the movement of the connecting half-bar 31, the support plate 32 and other components, so that their subsequent movement is more stable. At the same time, when the device is used to stamp materials later, the guide frame 21 can also smoothly support the bottom of the support plate 32, so that the support plate 32 can support the mold more stably later.

[0036] In the embodiments of the present invention, please refer to Figure 1 , Figure 3 and Figure 5 The four corners of the top of the bottom plate 2 are each provided with a fixedly connected vertical rod 5, a top plate 6 with the same sliding connection is sleeved between the four vertical rods 5, and a stamping part 61 is provided at the center of the bottom of the top plate 6, a buffer spring 51 is sleeved on the outside of the vertical rod 5, the top end of the buffer spring 51 is fixedly connected to the bottom of the top plate 6, and the bottom end of the buffer spring 51 is fixedly connected to the top of the bottom plate 2.

[0037] It should be noted that: by arranging a buffer spring 51 on the outside of the column, when the device is used in the later stage, the buffer spring 51 can buffer the large pressure and vibration generated by the stamping die during the processing process, thereby reducing damage such as cracks and deformation caused by stress concentration, so that the device can stably perform stamping work through the stamping part 61 in the later stage.

[0038] The working principle of the base adjustable stamping die provided by the utility model is as follows:

[0039] When the device is used later, when the staff needs to punch materials of different specifications, they can take out the mold of the required specifications and then place it on the positioning block 23. After the placement of the required mold is completed, the two rotating rods 34 in the adjustment component 3 can be controlled to rotate in turn. The rotating rotating rod 34 can smoothly pass through the threaded sections 341 with opposite thread directions on both sides of the outer wall, and drive the support bar 33 sleeved on the outside and threadedly connected with it to move relatively. At this time, the relatively moving support bar 33 can smoothly drive the support plate 32 to move, until the inner wall of the support plate 32 smoothly abuts against the outer wall of the mold, and the mold can be smoothly moved and fixed to the center of the base frame 1.

[0040] After the primary fixation of the mold is completed, the adjusting rod 322 located inside the supporting plate 32 can be controlled to rotate. At this time, the rotating adjusting rod 322 can smoothly drive the clamping piece 323 to move on the outer wall of the guide rod 321 through the threaded structure until the clamping piece 323 smoothly abuts against the mold to complete the secondary fixation of the mold. At this time, the mold can be installed smoothly.

[0041] When the staff use it later, they can connect the top plate 6 in the device with the external driving device, and then place the plate to be stamped on the mold, and control the external driving device to work. The working driving device can smoothly drive the top plate 6 and the stamping part 61 at the bottom to move downward smoothly until the stamping part 61 is against the plate, and the stamping of the plate is completed. In this process, the material under stamping can fall smoothly on the guide bucket, and because the middle part of the guide bucket 4 is raised, the material falling downward can be smoothly discharged from both sides of the guide bucket 4. By adopting double-sided discharge, the frequency of replacement of the storage box used for storing materials by the staff in the later stage can be reduced, and the use of the device can be completed.

[0042] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A stamping die with adjustable base, characterized in that: include: A base frame (1), the top of the base frame (1) is provided with a fixedly connected base plate (2), the base plate (2) is a hollow rectangular structure, and an adjustment component (3) is provided on the base plate (2); The adjustment assembly (3) comprises a connecting half-strip (31), wherein the connecting half-strip (31) is provided in four groups and is respectively located at the four sides of the bottom plate (2), each group of the connecting half-strips (31) is two and symmetrically distributed, and a fixedly connected support plate (32) is provided at the top of the upper connecting half-strip (31); The adjustment assembly (3) comprises a rotating rod (34), wherein two rotating rods (34) are provided and distributed at opposite positions of the two side walls adjacent to the bottom plate (2), both ends of the rotating rod (34) are provided with rotatably connected support plates (342), the bottom of the support plate (342) is fixedly connected to the top of the bottom plate (2), the two sides of the outside of the rotating rod (34) are provided with threaded sections (341) with opposite thread directions, the two sides of the outside of the rotating rod (34) are provided with threadedly connected support strips (33) through the threaded sections (341), and the end of the support plate (342) away from the rotating rod (34) is fixedly connected to the outer wall of the corresponding support plate (32); The top of the support plate (32) is provided with a rotatably connected adjusting rod (322), the top of the support plate (32) is provided with a fixedly connected guide rod (321), the outer portion of the adjusting rod (322) is sleeved with a threaded clamping piece (323), and the inner portion of the clamping piece (323) is slidably connected to the outer portion of the guide rod (321); The tops of the four support plates (32) are located at the same horizontal plane, and the two rotating rods (34) are staggeredly distributed up and down.

2. The base-adjustable stamping die according to claim 1, characterized in that: A fixedly connected material guide hopper (4) is arranged inside the base frame (1), the middle portion of the material guide hopper (4) is arched, and both sides of the material guide hopper (4) extend to the outside of the base frame (1).

3. The base adjustable stamping die according to claim 1, characterized in that: A guide frame (21) is arranged at the center of the bottom plate (2), and the support rods in the guide frame (21) are staggered in a tic-tac-toe pattern, and the outer walls of the support rods in the guide frame (21) abut against and are slidably connected to the opposite surfaces of the two connecting half strips (31) of the same group.

4. The base-adjustable stamping die according to claim 3, characterized in that: A fixedly connected positioning block (23) is arranged at the center of the guide frame (21) in the bottom plate (2), and the top of the positioning block (23) is in the same horizontal plane as the top of the support plate (32).

5. The base-adjustable stamping die according to claim 4, characterized in that: The four corners of the top of the bottom plate (2) are each provided with a fixedly connected vertical rod (5), a top plate (6) which is slidably connected is sleeved between the four vertical rods (5), and a stamping part (61) is provided at the center of the bottom of the top plate (6).

6. The base-adjustable stamping die according to claim 5, characterized in that: A buffer spring (51) is sleeved on the outside of the vertical rod (5), the top end of the buffer spring (51) is fixedly connected to the bottom of the top plate (6), and the bottom end of the buffer spring (51) is fixedly connected to the top of the bottom plate (2).

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