Household appliance part stamping die

Abstract

The utility model relates to the technical field of stamping dies, in particular to a household appliance part stamping die. The box body is fixedly connected to the workbench; the four supporting columns are all fixedly connected to the workbench, a supporting plate is fixedly connected to the four supporting columns, a hydraulic cylinder is installed on the supporting plate in a penetrating mode, and the output end of the hydraulic cylinder is fixedly connected with a lifting plate. A motor, a gear, a gear ring, a fixing column and the like can be conveniently matched to drive the lower die to rotate, stamped parts can be conveniently buckled out through gravity, an electric cylinder, an ejector block and the like can be conveniently matched to eject the stamped parts in the lower die, the situation that the stamped parts do not fall off is avoided, the stamped parts can conveniently fall into a collecting groove, and therefore automatic collection is achieved; and the production efficiency of stamping parts is improved, the working intensity of workers is reduced, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of stamping die technology, specifically a stamping die for household appliance parts. Background Technology

[0002] As is well known, home appliance parts are the various components and accessories that make up home appliances, including but not limited to electronic components, mechanical parts, plastic parts, and metal parts. These parts, through mutual cooperation and assembly, constitute the core functions and structural framework of various home appliance products. Home appliance parts are usually manufactured using a stamping process. Stamping is a processing method that places metal sheets or strips between dies and applies pressure to cause them to undergo plastic deformation. In manufacturing home appliance parts, it is necessary to make corresponding stamping dies according to product design requirements, and use the stamping process to stamp the metal sheets into parts with specific shapes and sizes.

[0003] However, traditional stamping dies for home appliance parts usually lack a dedicated ejection device, which cannot effectively eject the stamped parts from the die and collect them automatically. This necessitates the use of other methods for removal, increasing operational complexity and production cycle, and raising the workload of workers. To address this, we propose a new stamping die for home appliance parts. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a stamping die for household appliance parts, which solves the problem mentioned in the background art that the existing technology usually lacks a dedicated ejection device, making it impossible to effectively eject the stamped parts from the die and collect them automatically. This leads to the need to adopt other methods for removal, increasing operational complexity and production cycle, and increasing the workload of workers.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a stamping die for household appliance parts, comprising:

[0008] Workbench;

[0009] The housing is fixedly connected to the workbench;

[0010] Four support columns are fixedly connected to the workbench. Support plates are fixedly connected to the four support columns. Hydraulic cylinders are installed through the support plates. Lifting plates are fixedly connected to the output ends of the hydraulic cylinders. Lifting plates are slidably connected to the four support columns. The upper mold is fixedly connected to the lifting plates through multiple connecting columns.

[0011] The material discharge mechanism is set on the worktable and includes a material outlet. The material outlet is opened on the worktable and has an installation groove inside. A motor is installed in the installation groove. The output end of the motor is fixedly connected to a rotating shaft. The other end of the rotating shaft is rotatably connected to the installation groove. Two gears are fixedly sleeved on the rotating shaft. Two fixed posts are rotatably connected inside the material outlet. A lower mold is fixedly connected between the two fixed posts. Two fixed rings are fixedly connected to the lower mold. Gear rings are fixedly sleeved on the fixed rings. The gear rings mesh with the gears and are used to flip and snap out the stamped parts.

[0012] An ejection mechanism is provided on the lower mold. The ejection mechanism includes a groove and an electric cylinder. The groove is formed on the lower mold, and the electric cylinder is installed through the lower mold and located in the groove. The output end of the electric cylinder is fixedly connected to a top block, which is located in the groove and is used to eject the stamped parts.

[0013] Preferably, each of the two fixed rings is fixedly connected to a stabilizing ring, and four stabilizing grooves are provided in the feed inlet. The four stabilizing grooves are arranged in pairs, and the stabilizing rings are slidably connected in two stabilizing grooves.

[0014] Furthermore, multiple support blocks are fixedly connected within the mounting groove, and the rotating shaft passes through the multiple support blocks.

[0015] Furthermore, a maintenance port is provided in the mounting slot, and a maintenance plate is provided in the maintenance port.

[0016] Furthermore, a collection groove is slidably connected through the box body, and a handle is fixedly connected to the collection groove.

[0017] Based on the aforementioned scheme, an observation port is provided on the collection tank, and an observation window is fixedly connected inside the observation port.

[0018] (III) Beneficial Effects

[0019] Compared with the prior art, this utility model provides a stamping die for household appliance parts, which has the following characteristics:

[0020] Beneficial effects:

[0021] This appliance parts stamping die, through the cooperation of hydraulic cylinders, upper die, fixed column, and lower die, facilitates the stamping of parts. It also facilitates the cooperation of motors, gears, gear rings, and fixed column to drive the lower die to rotate, allowing the stamped parts to be ejected by gravity. Furthermore, it facilitates the cooperation of electric cylinders and ejector blocks to push the stamped parts out of the lower die, preventing the stamped parts from falling out. The stamped parts are then automatically collected in a collection trough, thus improving the production efficiency of stamped parts, reducing the workload of workers, and enhancing practicality. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present application;

[0023] Figure 2 This is a three-dimensional structural diagram of the rear view of this application;

[0024] Figure 3 This is a three-dimensional structural schematic diagram showing a partial cross-section of the workbench of this application;

[0025] Figure 4 This is a three-dimensional structural diagram of the mold, electric cylinder, and other components used in this application.

[0026] In the diagram: 1. Workbench; 2. Box body; 3. Support column; 4. Hydraulic cylinder; 5. Lifting plate; 6. Upper mold; 7. Motor; 8. Rotating shaft; 9. Gear; 10. Fixed column; 11. Lower mold; 12. Fixed ring; 13. Gear ring; 14. Electric cylinder; 15. Top block; 16. Stabilizing ring; 17. Support block; 18. Maintenance plate; 19. Collection trough; 20. Observation window. Detailed Implementation

[0027] 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.

[0028] Example

[0029] Please see Figures 1-4 A stamping die for household appliance parts, comprising:

[0030] Workbench 1;

[0031] Box 2 is fixedly connected to workbench 1;

[0032] Four support columns 3 are fixedly connected to the workbench 1. Support plates are fixedly connected to the four support columns 3. Hydraulic cylinders 4 are installed through the support plates. Lifting plates 5 are fixedly connected to the output end of the hydraulic cylinders 4. Lifting plates 5 are slidably connected to the four support columns 3. Upper molds 6 are fixedly connected to the lifting plates 5 through multiple connecting columns. Hydraulic cylinders 4 are used to drive the lifting plates 5 and upper molds 6 to move up and down for stamping.

[0033] The discharge mechanism is set on the workbench 1 and includes a discharge port. The discharge port is opened on the workbench 1 and has an installation groove. A motor 7 is installed in the installation groove. The output end of the motor 7 is fixedly connected to a rotating shaft 8. The other end of the rotating shaft 8 is rotatably connected to the installation groove. Two gears 9 are fixedly sleeved on the rotating shaft 8. Two fixed posts 10 are rotatably connected in the discharge port. A lower mold 11 is fixedly connected between the two fixed posts 10. Two fixed rings 12 are fixedly connected to the lower mold 11. A toothed ring 13 is fixedly sleeved on the fixed ring 12. The toothed ring 13 meshes with the gears 9. The motor 7 is used to provide power. The rotating shaft 8 is used to drive the gears 9 to rotate. The gears 9 and the toothed ring 13 are used for transmission. The fixed posts 10 are used to stabilize the lower mold 11 and drive the lower mold 11 to rotate. It is used to flip and unscrew the stamped parts and to facilitate automatic collection of the stamped parts.

[0034] The ejection mechanism is set on the lower mold 11. The ejection mechanism includes a groove and an electric cylinder 14. The groove is opened on the lower mold 11, and the electric cylinder 14 is installed through the lower mold 11. The electric cylinder 14 is located in the groove, and the output end of the electric cylinder 14 is fixedly connected to a top block 15, which is located in the groove. The electric cylinder 14 and the top block 15 are used to eject the stamped parts, thus avoiding the situation where the stamped parts cannot be ejected.

[0035] Stabilizing rings 16 are fixedly connected to both fixed rings 12. Four stabilizing grooves are opened in the material inlet. The four stabilizing grooves are in pairs. The stabilizing rings 16 are slidably connected in two stabilizing grooves to provide support and improve the firmness and stability of the lower mold 11.

[0036] Multiple support blocks 17 are fixedly connected inside the mounting slot, and the rotating shaft 8 passes through the multiple support blocks 17 to support the mounting slot and improve the stability of the rotating shaft 8.

[0037] A maintenance port is provided in the mounting slot, and a maintenance plate 18 is provided in the maintenance port for convenient maintenance of the motor 7.

[0038] A collection groove 19 is slidably connected through the box 2, and a handle is fixedly connected to the collection groove 19 for easy removal of stamped parts.

[0039] An observation port is provided on the collection tank 19, and an observation window 20 is fixedly connected inside the observation port to facilitate observation of the quantity of stamped parts.

[0040] It should be further explained that the motor 7, hydraulic cylinder 4, and electric cylinder 14 in this embodiment are conventional devices known to those skilled in the art and available on the market. Models can be selected or customized according to actual needs. In this patent, we only use them without improving their structure and function. Their setting method, installation method, and electrical connection method can be easily explained by those skilled in the art by following the instructions for use. They will not be described in detail here. The motor 7, hydraulic cylinder 4, and electric cylinder 14 are equipped with matching control switches. The installation position of the control switches can be selected according to actual usage requirements to facilitate operation and control by the operator.

[0041] In summary, the working principle and process of this appliance parts stamping die are as follows: First, the appliance parts stamping die is placed at the desired location, and the motor 7 is connected to the forward and reverse circuit according to the corresponding instruction manual. Then, when in use, the hydraulic cylinder 4 is started, which drives the lifting plate 5 and the upper die 6 to descend, facilitating the cooperation between the lower die 11 and the upper die 6 to stamp the material into parts. Then, the motor 7 is started, which drives the rotating shaft 8 and the gear 9 to rotate. The gear 9 drives the gear ring 13, the fixed ring 12, the fixed column 10, and the lower die 11 to rotate. At this time, the lower die 11 moves the parts downwards. The electric cylinder 14 is started, which drives the top block 15 to move, so that the top block 15 pushes the parts out of the lower die 11. Then, the collecting groove 19 collects the stamped parts. Finally, the motor 7 drives the lower die 11 back to its original position. This improves the production efficiency of stamped parts, reduces the workload of workers, and improves practicality.

[0042] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An appliance part stamping die characterized by, include: Workbench (1); Box (2), which is fixedly connected to the workbench (1); Four support columns (3) are fixedly connected to the workbench (1). Support plates are fixedly connected to the four support columns (3). A hydraulic cylinder (4) is installed through the support plate. A lifting plate (5) is fixedly connected to the output end of the hydraulic cylinder (4). The lifting plate (5) is slidably connected to the four support columns (3). The upper mold (6) is fixedly connected to the lifting plate (5) through multiple connecting columns. The discharge mechanism is set on the workbench (1). The discharge mechanism includes a discharge port, which is opened on the workbench (1). An installation groove is opened in the discharge port, and a motor (7) is installed in the installation groove. The output end of the motor (7) is fixedly connected to a rotating shaft (8). The other end of the rotating shaft (8) is rotatably connected to the installation groove. Two gears (9) are fixedly sleeved on the rotating shaft (8). Two fixed columns (10) are rotatably connected in the discharge port. A lower mold (11) is fixedly connected between the two fixed columns (10). Two fixed rings (12) are fixedly connected on the lower mold (11). A toothed ring (13) is fixedly sleeved on the fixed ring (12). The toothed ring (13) meshes with the gear (9). An ejection mechanism is provided on the lower mold (11). The ejection mechanism includes a groove and an electric cylinder (14). The groove is opened on the lower mold (11). The electric cylinder (14) is installed through the lower mold (11). The electric cylinder (14) is located in the groove. The output end of the electric cylinder (14) is fixedly connected to a top block (15). The top block (15) is located in the groove.

2. The stamping die for a home appliance part according to claim 1, characterized by: A stabilizing ring (16) is fixedly connected to each of the two fixed rings (12). Four stabilizing grooves are provided in the feed inlet. The four stabilizing grooves are in pairs. The stabilizing ring (16) is slidably connected in two stabilizing grooves.

3. The stamping die for a home appliance part according to claim 2, characterized in that: Multiple support blocks (17) are fixedly connected in the mounting groove, and the rotating shaft (8) passes through the multiple support blocks (17).

4. The stamping die for a home appliance part according to claim 3, characterized in that: A maintenance port is provided in the mounting slot, and a maintenance plate (18) is provided in the maintenance port.

5. The stamping die for a home appliance part according to claim 4, characterized in that: A collection groove (19) is slidably connected through the box (2), and a handle is fixedly connected to the collection groove (19).

6. The stamping die for a home appliance part according to claim 5, characterized in that: An observation port is provided on the collection tank (19), and an observation window (20) is fixedly connected inside the observation port.

Images