Stamping die for machining assembly type optical hardware fittings

Abstract

The utility model relates to the technical field of hardware fitting machining, and provides a stamping die for machining assembly type optical hardware fittings, which comprises a die assembly, the die assembly comprises a base, a guide rod, a lower die holder, a die cavity, an upper die holder, a transverse plate and a hydraulic rod, and the transverse plate is arranged above the base. Through the arrangement of the demolding structure, the handle is held by hand, the long rod is pulled outwards, the long rod drives the spring to generate elastic deformation through the reset plate when moving so as to store energy, the handle is loosened, the internal energy is released when the spring recovers to the original shape, the long rod drives the lower ejection block to impact the upper ejection block, and the demolding effect is achieved. And after being impacted, the upper ejection block drives the ejection plate to eject upwards through the moving rod, the demolding effect is achieved, subsequent demolding is facilitated, the device has the function of facilitating demolding, and the working efficiency of the stamping die for machining the assembly type optical hardware fittings during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of optical hardware accessories processing technology, and in particular to a stamping die for processing assembled optical hardware accessories. Background Technology

[0002] In modern manufacturing, metal stamping dies play a crucial role, serving as key tools in the production process and directly impacting product quality, cost, and production efficiency. With the continuous emergence of new materials and processes, the application scope of metal stamping dies is constantly expanding. As a part of precision manufacturing, optical hardware components place extremely high demands on the precision, stability, and durability of dies; therefore, it is necessary to design a stamping die for the assembly-type processing of optical hardware components.

[0003] To address this, patent CN220574501U discloses a stamping die for processing hardware accessories, belonging to the field of stamping die technology. The stamping die for processing hardware accessories includes a fixed base, a pair of hydraulic cylinders mounted on the upper end of the fixed base, and a top plate fixedly connected between the upper ends of the pair of hydraulic cylinders. An upper die base is fixedly connected to the lower end of the top plate, and a lower die base is fixedly connected to the upper end of the fixed base, with the upper and lower die bases corresponding to each other. A pair of fixed frames are embedded in the upper end of the lower die base, and a stamping buffer mechanism is provided between the upper die base and the fixed frames. A thick tube is embedded in the lower end of the lower die base. This solution uses hydraulic cylinders in conjunction with the stamping buffer mechanism to drive the upper and lower die bases to perform stable stamping and mold closing. Furthermore, a lifting and cooling mechanism enables contact cooling during the stamping process, allowing the stamping die to dissipate heat quickly and promptly, preventing material deformation due to overheating and improving product quality.

[0004] Although the stamping dies used for processing hardware accessories mentioned above can prevent material deformation due to overheating of the die during use, the products are inconvenient to remove from the die after stamping. Therefore, it is necessary to design an assembly-type stamping die for processing optical hardware accessories. Utility Model Content

[0005] The purpose of this utility model is to provide a stamping die for processing assembled optical hardware accessories, so as to solve the defect that the stamping die products used for processing hardware accessories are inconvenient to remove from the die after stamping.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a stamping die for processing assembled optical hardware accessories, including a die assembly;

[0007] The mold assembly includes a base, guide rods, a lower mold base, a mold cavity, an upper mold base, a horizontal plate, and hydraulic rods. A horizontal plate is provided above the base. Guide rods are slidably connected to the corner positions inside the horizontal plate. A hydraulic rod is fixed to the top of the horizontal plate. A lower mold base is fixed to the top of the base. A mold cavity is opened on the top of the lower mold base. An upper mold base is provided inside the mold cavity.

[0008] The bottom end of the horizontal plate is fixed with a disassembly structure, and the bottom end of the base is fixed with a demolding structure.

[0009] The demolding structure includes a long rod, a demolding box, a spring, a reset plate, a lower ejector block, an upper ejector block, a moving rod, and a top plate. The demolding box is fixed to one side of the bottom end of the base. A spring is installed inside the demolding box, and a long rod passes through the inside of the spring. A reset plate is fixed to the outer wall of the long rod at one end of the spring. One end of the long rod extends to the outside of the demolding box and is fixed to the lower ejector block. The top plate is located inside the lower mold base at the bottom end of the mold cavity. The moving rod passes through the middle position inside the base, and the bottom end of the moving rod extends to the outside of the base and is fixed to the upper ejector block.

[0010] Furthermore, the disassembly and assembly structure includes a mounting plate, a limiting groove, a limiting rod, and a fixing bolt. The mounting plate is located below the horizontal plate. Limiting grooves are evenly opened on both sides inside the mounting plate. A limiting rod is provided inside each limiting groove, and a fixing bolt is threaded into each limiting rod.

[0011] Furthermore, the limiting grooves are symmetrically distributed on both sides of the mounting plate, and the limiting grooves are equally spaced inside the mounting plate.

[0012] Furthermore, one end of each fixing bolt extends into the interior of the mounting plate, and the other end of each fixing bolt extends into the exterior of the mounting plate.

[0013] Furthermore, the end of the long rod away from the lower top block extends to the outside of the demolding box and is fixed with a handle.

[0014] Furthermore, the long rod and the reset plate form a telescopic structure through springs, and the top end of the lower top block and the bottom end of the upper top block are in contact with each other.

[0015] Furthermore, the top end of the movable rod extends to the inner side of the lower mold base and is fixedly connected to the bottom end of the top plate.

[0016] The present invention provides a stamping die for processing assembled optical hardware accessories, the advantages of which are:

[0017] By incorporating a demolding mechanism, the user holds the handle and pulls the long rod outward. As the rod moves, it causes a spring to elastically deform via a reset plate, storing energy. When the handle is released, the spring returns to its original shape, releasing the internal energy. The long rod then causes the lower ejector block to impact the upper ejector block. Upon impact, the upper ejector block moves the top plate upward via a moving rod, thus achieving demolding and facilitating subsequent demolding. This device provides a convenient demolding function and improves the working efficiency of the stamping die for processing assembled optical hardware accessories.

[0018] By incorporating a disassembly and assembly structure, the limiting rod can be inserted into the limiting groove during installation. Subsequently, the limiting rod and the mounting plate are fixed together using fixing bolts, activating the function of the fixed mounting plate. This facilitates the disassembly and assembly of the mounting plate, thereby achieving the purpose of easily disassembling and assembling the upper mold base. The device thus realizes the function of facilitating the installation and disassembly of the mounting plate, improving the convenience of using the assembled optical hardware parts processing stamping die. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a three-dimensional structural schematic diagram of the main cross-section of this utility model;

[0023] Figure 5 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention;

[0024] Figure 6 This is a top-view cross-sectional three-dimensional structural diagram of the present invention.

[0025] The following are the annotations in the figure: 1. Mold assembly; 11. Base; 12. Guide rod; 13. Lower mold base; 14. Mold cavity; 15. Upper mold base; 16. Horizontal plate; 17. Hydraulic rod; 2. Disassembly structure; 21. Mounting plate; 22. Limiting groove; 23. Limiting rod; 24. Fixing bolt; 3. Demolding structure; 31. Long rod; 32. Demolding box; 33. Spring; 34. Reset plate; 35. Lower ejector block; 36. Upper ejector block; 37. Moving rod; 38. Top plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 The present invention provides a stamping die for processing assembled optical hardware accessories, including a die assembly 1.

[0028] Reference Figures 1-6 The mold assembly 1 includes a base 11, guide rods 12, a lower mold base 13, a mold cavity 14, an upper mold base 15, a horizontal plate 16, and hydraulic rods 17. A horizontal plate 16 is positioned above the base 11. Guide rods 12 are slidably connected to the corners inside the horizontal plate 16. Hydraulic rods 17 are fixed to the top of the horizontal plate 16. The lower mold base 13 is fixed to the top of the base 11. A mold cavity 14 is formed at the top of the lower mold base 13, and the upper mold base 15 is located inside the mold cavity 14. A disassembly / assembly structure 2 is fixed to the bottom of the horizontal plate 16. The disassembly / assembly structure 2 includes a mounting plate 2. 1. Limiting groove 22, limiting rod 23 and fixing bolt 24. The mounting plate 21 is located below the horizontal plate 16. Limiting grooves 22 are evenly opened on both sides of the interior of the mounting plate 21. Limiting rods 23 are provided inside each limiting groove 22. Fixing bolts 24 are threadedly connected inside each limiting rod 23. The limiting grooves 22 are symmetrically distributed on both sides of the mounting plate 21 and are evenly spaced inside the mounting plate 21. One end of each fixing bolt 24 extends into the interior of the mounting plate 21, and the other end of each fixing bolt 24 extends into the exterior of the mounting plate 21.

[0029] During installation, align the limiting groove 22 and the limiting rod 23 inside the mounting plate 21 so that the limiting rod 23 can be inserted into the limiting groove 22. Then, use the fixing bolt 24 to fix the limiting rod 23 and the mounting plate 21 together, thereby activating the function of fixing the mounting plate 21. This facilitates the disassembly and installation of the mounting plate 21, thus achieving the purpose of facilitating the disassembly and assembly of the upper mold base 15.

[0030] Reference Figure 2 , Figure 4 and Figure 5A demolding structure 3 is fixed to the bottom end of the base 11. The demolding structure 3 includes a long rod 31, a demolding box 32, a spring 33, a reset plate 34, a lower ejector block 35, an upper ejector block 36, a moving rod 37, and a top plate 38. The demolding box 32 is fixed to one side of the bottom end of the base 11. A spring 33 is installed inside the demolding box 32. A long rod 31 passes through the inside of the spring 33. A reset plate 34 is fixed to the outer wall of the long rod 31 at one end of the spring 33. One end of the long rod 31 extends to the outside of the demolding box 32 and is fixed to the lower ejector block 35. The top plate 38 is provided with... Inside the lower mold base 13 at the bottom of the mold cavity 14, the moving rod 37 passes through the middle position inside the base 11. The bottom end of the moving rod 37 extends to the outside of the base 11 and is fixed with the upper top block 36. The end of the long rod 31 away from the lower top block 35 extends to the outside of the demolding box 32 and is fixed with a handle. The long rod 31 and the reset plate 34 form a telescopic structure through the spring 33. The top end of the lower top block 35 and the bottom end of the upper top block 36 are in contact with each other. The top end of the moving rod 37 extends to the inside of the lower mold base 13 and is fixedly connected to the bottom end of the top plate 38.

[0031] Hold the handle and pull the long rod 31 outward. When the long rod 31 moves, it will cause the spring 33 to undergo elastic deformation through the reset plate 34, thereby storing energy. After pulling the long rod 31 to a certain distance, release the handle. When the spring 33 returns to its original state, it will release the energy inside. At this time, the spring 33 will drive the lower ejector block 35 to hit the upper ejector block 36 through the long rod 31. After being hit, the upper ejector block 36 will drive the top plate 38 to push upward through the moving rod 37, which plays a role in demolding and facilitates subsequent demolding.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stamping die for processing assembled optical hardware accessories, comprising a die assembly (1); Its features are: The mold assembly (1) includes a base (11), a guide rod (12), a lower mold base (13), a mold cavity (14), an upper mold base (15), a horizontal plate (16), and a hydraulic rod (17). A horizontal plate (16) is provided above the base (11). Guide rods (12) are slidably connected at the corner positions inside the horizontal plate (16). A hydraulic rod (17) is fixed at the top of the horizontal plate (16). A lower mold base (13) is fixed at the top of the base (11). A mold cavity (14) is opened at the top of the lower mold base (13). An upper mold base (15) is provided inside the mold cavity (14). The bottom end of the horizontal plate (16) is fixed with a disassembly structure (2), and the bottom end of the base (11) is fixed with a demolding structure (3). The demolding structure (3) includes a long rod (31), a demolding box (32), a spring (33), a reset plate (34), a lower ejector block (35), an upper ejector block (36), a moving rod (37), and a top plate (38). The demolding box (32) is fixed to one side of the bottom end of the base (11). The demolding box (32) is equipped with a spring (33). The spring (33) has a long rod (31) passing through it. The reset plate (34) is fixed on the outer wall of the long rod (31) at one end of the spring (33). One end of the long rod (31) extends to the outside of the demolding box (32) and is fixed with the lower ejector block (35). The top plate (38) is located inside the lower mold base (13) at the bottom end of the mold cavity (14). The moving rod (37) passes through the middle position inside the base (11). The bottom end of the moving rod (37) extends to the outside of the base (11) and is fixed with the upper ejector block (36).

2. The stamping die for processing assembled optical hardware accessories according to claim 1, characterized in that: The disassembly and assembly structure (2) includes a mounting plate (21), a limiting groove (22), a limiting rod (23), and a fixing bolt (24). The mounting plate (21) is located below the horizontal plate (16). Limiting grooves (22) are evenly opened on both sides inside the mounting plate (21). Limiting rods (23) are provided inside each limiting groove (22). Fixing bolts (24) are threaded inside each limiting rod (23).

3. The stamping die for processing assembled optical hardware accessories according to claim 2, characterized in that: The limiting grooves (22) are symmetrically distributed on both sides of the mounting plate (21), and the limiting grooves (22) are evenly distributed inside the mounting plate (21).

4. The stamping die for processing assembled optical hardware accessories according to claim 2, characterized in that: One end of each fixing bolt (24) extends into the interior of the mounting plate (21), and the other end of each fixing bolt (24) extends into the exterior of the mounting plate (21).

5. The stamping die for processing assembled optical hardware accessories according to claim 1, characterized in that: The end of the long rod (31) away from the lower top block (35) extends to the outside of the demolding box (32) and is fixed with a handle.

6. The stamping die for processing assembled optical hardware accessories according to claim 1, characterized in that: The long rod (31) and the reset plate (34) form a telescopic structure through the spring (33), and the top end of the lower top block (35) and the bottom end of the upper top block (36) are in contact with each other.

7. A stamping die for processing assembled optical hardware accessories according to claim 1, characterized in that: The top end of the moving rod (37) extends to the inside of the lower mold base (13) and is fixedly connected to the bottom end of the top plate (38).

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