A new type of stamping die

Abstract

The utility model provides a new type punch press, including base, guide rod, roof, the base top surface four corners are fixedly connected with guide rod, the top of guide rod is fixedly connected with roof, the roof top surface is fixedly connected with pneumatic cylinder, the end of pneumatic cylinder output is connected with die holder. The utility model has the advantages of: after the positioning piece is dismantled, the slide and the lower die can be pulled through the handle, the lower die and the upper die can be replaced quickly and conveniently, the die changing speed is fast, it is simple, the stamping of different forms and modelling to material can be carried out, it is more flexible and various to use, this design greatly shortens the time of die replacement. When the production line needs to adjust product specifications or style, it can respond quickly, reduce downtime, improve overall production efficiency and flexibility, through the design of pulling the slide and the lower die directly through the handle, the die dismounting and installation process become simple and intuitive, reduce the skill requirement of operating personnel, also alleviate the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, and in particular to a novel stamping die. Background Technology

[0002] Stamping dies are special process equipment used in cold stamping to process materials (metal or non-metal) into parts (or semi-finished products). They are also called cold stamping dies or cold stamping molds. The material is placed in the die, and the pressure of the press causes the material to undergo elastic deformation, plastic deformation, and eventually fracture and separate, forming the desired part shape.

[0003] In the existing technology, stamping dies consist of an upper die and a lower die. The upper die is fixed to the corresponding die base by multiple complex locking pins, and the lower die is fixed to the corresponding die base by multiple complex locking pins. When it is necessary to change the stamping style or shape, a new upper die and lower die system needs to be replaced, which is inconvenient. Therefore, a new type of stamping die is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a novel stamping die to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of the present invention provides a novel stamping die, comprising a base, guide rods, and a top plate. Guide rods are fixedly connected to the four corners of the top surface of the base, and the top plate is fixedly connected to the top of the guide rods. A cylinder is fixedly connected to the top surface of the top plate. The cylinder output end is connected to a mold base, and guide sleeves are fixedly connected to the four corners of the bottom surface of the mold base. The guide sleeves are movably connected to the guide rod. The upper mold is detachably connected to the middle of the bottom surface of the mold base, and a limit rod is fixedly connected to the top of the base, with the limit rod located below the mold base; The top of the base is fixedly connected to a track, and a slide is movably connected to the inner side of the track; A backing plate is fixedly connected to the top of the base, the back of the slide abuts against the front of the backing plate, a lower mold is fixedly connected to the top of the slide, and a handle is fixedly connected to the front of the slide. A positioning element is detachably connected to the front of the base, and the end of the positioning element abuts against the front of the slide. The positioning element is bent.

[0007] Preferably, in any of the above solutions, the guide rod is made of stainless steel, and the top plate is parallel to the base.

[0008] The above technical solution is adopted: This device is a new type of stamping die. The power part includes a top plate and a cylinder. The cylinder outputs power, the die base descends, and the guide sleeve descends along the guide rod. The guiding part consists of a guide sleeve, a guide rod, and a mold base. The mold base is connected to the upper mold by several bolts. The guide sleeve is movably connected to the guide rod. The guide rod guides the guide sleeve and the mold base, and the limiting rod limits and blocks the mold base. In the stamping section, there are upper and lower dies. The material is placed on the lower die, and when the upper die is output at high speed, it stamps the material.

[0009] Preferably, in any of the above embodiments, the cylinder is installed vertically, with the lower part of the upper mold directly opposite the lower mold.

[0010] Preferably, in any of the above embodiments, a rubber block is embedded at the top of the limiting rod, and the limiting rod is located on both sides of the lower mold.

[0011] The core structure of this device, employing the above technical solution, consists of a cylinder, mold base, upper mold, track, slide, backing plate, lower mold, handle, and positioning component. The key advantages of this device are: the upper mold and mold base are detachably connected; similarly, the lower mold is also easily disassembled. The lower mold is mounted on the slide, which is inserted into the track. The back of the slide abuts against the backing plate, which, along with the track, positions the slide. After positioning, the positioning component is installed using hexagonal bolts. Once tightened, the end of the positioning component abuts against the front of the slide, locking the slide (lower mold). After removing the positioning component, the slide and lower mold can be pulled away using the handle. This allows for quick and convenient replacement of both the upper and lower molds, resulting in fast and simple mold changes. It enables stamping of materials in different forms and shapes, offering greater flexibility and variety. This design significantly reduces mold change time. When the production line needs to adjust product specifications or styles, it can respond quickly, reducing downtime and improving overall production efficiency and flexibility.

[0012] The design of directly pulling the slide and lower mold with the handle makes the mold disassembly and installation process simple and intuitive, reducing the skill requirements of operators and also reducing labor intensity.

[0013] This mold system is easily expandable and upgradeable. In the future, more mold components or functional modules can be added to meet broader processing needs, based on production requirements.

[0014] Preferably, in any of the above embodiments, the slide is movably connected to the top surface of the base, and the slide is detachable.

[0015] Preferably, in any of the above solutions, the bending angle of the positioning member is ninety degrees, and the positioning member is installed on the front of the base by a number of internal hex bolts.

[0016] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: This new type of stamping die is designed with a cylinder, die base, upper die, track, slide, backing plate, lower die, handle, and positioning component. The upper die and die base are detachably connected, and similarly, the lower die is also easily disassembled. The lower die is installed on the slide, which is inserted into the track. The back of the slide abuts against the backing plate, and the backing plate and track position the slide. After positioning, the positioning component is installed using hexagonal bolts. Once tightened, the end of the positioning component abuts against the front of the slide, locking the slide (lower die). After removing the positioning component, the slide and lower die can be pulled away using the handle. Both the upper and lower dies can be quickly and easily replaced, offering fast and simple die changing. It allows for stamping materials in different forms and shapes, making it more flexible and versatile. This design significantly reduces die changeover time. When the production line needs to adjust product specifications or styles, it can respond quickly, reducing downtime and improving overall production efficiency and flexibility.

[0017] The design of directly pulling the slide and lower mold with the handle makes the mold disassembly and installation process simple and intuitive, reducing the skill requirements of operators and also reducing labor intensity.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a first-view structural schematic diagram of the present invention; Figure 2 This is a structural schematic diagram of the present invention from a second perspective; Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective; Figure 4 This utility model Figure 1 A magnified structural diagram of point A in the middle.

[0020] In the diagram: 1-base, 2-guide rod, 3-top plate, 4-cylinder, 5-mold base, 6-guide sleeve, 7-upper mold, 8-limiting rod, 9-rail, 10-slide block, 11-back plate, 12-lower mold, 13-handle, 14-positioning component. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figure 1-4 As shown, this new stamping die includes a base 1, guide rods 2, and a top plate 3. Guide rods 2 are fixedly connected to the four corners of the top surface of the base 1, and the top plate 3 is fixedly connected to the top of the guide rods 2. A cylinder 4 is fixedly connected to the top surface of the top plate 3. The output end of cylinder 4 is connected to mold base 5. Guide sleeves 6 are fixedly connected to the four corners of the bottom surface of mold base 5. Guide sleeves 6 are movably connected to guide rod 2. The upper mold 7 is detachably connected to the middle of the bottom surface of the mold base 5, and the limit rod 8 is fixedly connected to the top of the base 1. The limit rod 8 is located below the mold base 5. The top of the base 1 is fixedly connected to the rail 9, and the inner side of the rail 9 is movably connected to the slide 10; A backing plate 11 is fixedly connected to the top of the base 1, the back of the slide 10 abuts against the front of the backing plate 11, a lower mold 12 is fixedly connected to the top of the slide 10, and a handle 13 is fixedly connected to the front of the slide 10. A positioning member 14 is detachably connected to the front of the base 1. The end of the positioning member 14 abuts against the front of the slide 10. The positioning member 14 is bent.

[0024] Example 1: The guide rod 2 is made of stainless steel, and the top plate 3 is parallel to the base 1. This device is a new type of stamping die. The power part consists of the top plate 3 and the cylinder 4. The cylinder 4 outputs power, causing the die base 5 to descend, and the guide sleeve 6 to descend along the guide rod 2. The guiding part includes guide sleeve 6, guide rod 2, and mold base 5. The mold base 5 is connected to the upper mold 7 by several bolts. The guide sleeve 6 is movably connected to the guide rod 2. The guide rod 2 guides the guide sleeve 6 and the mold base 5. The limiting rod 8 limits and blocks the mold base 5. In the stamping section, there is an upper die 7 and a lower die 12. The material is placed on the lower die 12. When the upper die 7 is output at high speed, the upper die 7 stamps the material.

[0025] Example 2: Cylinder 4 is installed vertically, with the lower mold 12 directly below the upper mold 7. A rubber block is embedded at the top of the limiting rod 8, which is located on both sides of the lower mold 12. The slide 10 is movably connected to the top surface of the base 1 and is detachable. The positioning element 14 has a bending angle of ninety degrees and is installed on the front of the base 1 using several hexagonal socket head cap screws. This mold system is easily expandable and upgradeable. In the future, more mold components or functional modules can be added according to production needs to meet a wider range of processing requirements.

[0026] The working principle of this utility model is as follows: The new stamping die has a power unit consisting of a top plate 3 and a cylinder 4. The cylinder 4 outputs power, causing the die base 5 to descend and the guide sleeve 6 to descend along the guide rod 2. The guiding part includes guide sleeve 6, guide rod 2, and mold base 5. The mold base 5 is connected to the upper mold 7 by several bolts. The guide sleeve 6 is movably connected to the guide rod 2. The guide rod 2 guides the guide sleeve 6 and the mold base 5. The limiting rod 8 limits and blocks the mold base 5. In the stamping section, there is an upper die 7 and a lower die 12. The material is placed on the lower die 12. When the upper die 7 is output at high speed, the upper die 7 stamps the material. The upper mold 7 is detachably connected to the mold base 5. Similarly, the lower mold 12 is also easy to disassemble. The lower mold 12 is installed on the slide 10, which is inserted into the track 9. The back of the slide 10 abuts against the back plate 11. The back plate 11 and the track 9 position the slide 10. After positioning, the positioning piece 14 is installed. The positioning piece 14 is installed with an internal hex bolt. After the positioning piece 14 is tightened, the end of the positioning piece 14 abuts against the front of the slide 10, locking the slide 10, i.e., the lower mold 12. After removing the positioning piece 14, the slide 10 and the lower mold 12 can be pulled out by the handle 13. That is, both the lower mold 12 and the upper mold 7 can be quickly and easily replaced.

[0027] Compared with the prior art, the present invention has the following advantages: This new type of stamping die is configured with a cylinder 4, a die base 5, an upper die 7, a track 9, a slide 10, a backing plate 11, a lower die 12, a handle 13, and a positioning element 14. The upper die 7 is detachably connected to the die base 5, and similarly, the lower die 12 is also easily disassembled. The lower die 12 is mounted on the slide 10, which is inserted into the track 9. The back of the slide 10 abuts against the backing plate 11. The backing plate 11 and the track 9 position the slide 10. After positioning, the positioning element 14 is installed to complete the positioning. Part 14 is installed using hex socket head cap screws. After the positioning part 14 is tightened, its end abuts against the front of the slide block 10, locking the slide block 10 (i.e., the lower die 12). After removing the positioning part 14, the slide block 10 and the lower die 12 can be pulled out using the handle 13. This allows for quick and convenient replacement of both the lower die 12 and the upper die 7, resulting in fast and simple die changes. It enables stamping of materials in different forms and shapes, offering greater flexibility and variety. This design significantly reduces die changeover time. When the production line needs to adjust product specifications or styles, it can respond quickly, reducing downtime and improving overall production efficiency and flexibility.

[0028] The design of directly pulling the slide block 10 and the lower mold 12 through the handle 13 makes the mold disassembly and installation process simple and intuitive, reduces the skill requirements of operators, and also reduces labor intensity.

Claims

1. A novel stamping die, characterized in that, Includes a base (1), a guide rod (2), and a top plate (3). The guide rod (2) is fixedly connected to the four corners of the top surface of the base (1). The top plate (3) is fixedly connected to the top of the guide rod (2). A cylinder (4) is fixedly connected to the top surface of the top plate (3). The cylinder (4) output end is connected to a mold base (5), and guide sleeves (6) are fixedly connected at the four corners of the bottom surface of the mold base (5). The guide sleeves (6) are movably connected to the guide rod (2). The upper mold (7) is detachably connected to the middle of the bottom surface of the mold base (5), and the top of the base (1) is fixedly connected to a limiting rod (8), which is located below the mold base (5). The top of the base (1) is fixedly connected to a track (9), and the inner side of the track (9) is movably connected to a slide (10). The top of the base (1) is fixedly connected to a back plate (11), the back of the slide (10) abuts against the front of the back plate (11), the top of the slide (10) is fixedly connected to a lower mold (12), and the front of the slide (10) is fixedly connected to a handle (13). The base (1) has a detachable positioning member (14) on its front side. The end of the positioning member (14) abuts against the front side of the slide (10). The positioning member (14) is bent.

2. The novel stamping die as described in claim 1, characterized in that: The guide rod (2) is made of stainless steel, and the top plate (3) is parallel to the base (1).

3. A novel stamping die as described in claim 2, characterized in that: The cylinder (4) is installed vertically, with the lower mold (12) directly below the upper mold (7).

4. A novel stamping die as described in claim 3, characterized in that: The top of the limiting rod (8) is inlaid with a rubber block, and the limiting rod (8) is located on both sides of the lower mold (12).

5. A novel stamping die as described in claim 4, characterized in that: The slide (10) is movably connected to the top surface of the base (1), and the slide (10) is detachable.

6. A novel stamping die as described in claim 5, characterized in that: The bending angle of the positioning component (14) is ninety degrees, and the positioning component (14) is installed on the front of the base (1) by a number of internal hex bolts.

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