Hardware stamping die

Abstract

The utility model provides a hardware stamping die which relates to the technical field of stamping dies and comprises a supporting plate, four sets of movable grooves are formed in one side of the outer wall of the supporting plate, movable rollers are movably inserted between the inner surface walls of the four sets of movable grooves, and a conveying belt is movably arranged between the outer surface walls of the four movable rollers in a sleeved mode. And one side of the outer wall of one of the four movable rollers is fixedly connected with a driving motor. According to the utility model, under the interaction of all the components of the stamping die, the demolding treatment of the formed hardware can be efficiently completed, and the movement of the fixed die not only simplifies the demolding process and improves the production efficiency, but also ensures the safety of the demolding process, and the demolded hardware can be automatically transported to the next process position, so that the production efficiency is greatly improved. Manual operation is not needed, so that the labor cost is further reduced, and the automation degree of the whole production line is improved.

Description

Technical Field

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

[0002] Hardware usually refers to five kinds of metal materials, namely gold, silver, copper, iron and tin. However, in modern society, the concept of "hardware" has been expanded to include building hardware, daily hardware, hardware tools, hardware parts, etc. Common hardware products include locks, hinges, screws, nuts, welding rods, wires, pipes, door and window hardware accessories, kitchen and bathroom hardware, etc. Metal stamping die is a kind of equipment used for metal stamping processing. It is a special tool that uses professional equipment to make a whole piece of material into a workpiece of a specific shape and size according to the shape, size and structure of the required product. The metal stamping die applies pressure to the material through the stamping die installed on the press to cause it to separate or plastically deform, thereby obtaining parts of the required shape and size.

[0003] In the metal stamping process, the mold is the core equipment. The existing metal stamping mold cannot automatically remove the hardware from the mold cavity efficiently and safely after the hardware workpiece is stamped into shape. This link currently still mainly relies on manual operation, which not only greatly reduces production efficiency, making the entire production process lengthy and cumbersome, but also invisibly increases labor costs. Utility Model Content

[0004] The utility model aims to solve the problem that when the above-mentioned equipment is in use, the metal stamping die needs to be manually entered into the die to take out the metal parts after they are stamped and formed, which reduces production efficiency and increases labor costs, thereby proposing a metal stamping die.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hardware stamping die, comprising a support plate, four groups of movable grooves are opened on one side of the outer wall of the support plate, movable rollers are movably inserted between the inner surface walls of the four groups of movable grooves, and a conveying belt is movably sleeved between the outer walls of the four movable rollers. A driving motor is fixedly connected to one side of the outer wall of one of the four movable rollers, a first fixed plate is fixedly installed on the top of the support plate, four fixed rods are fixedly connected to one side of the outer wall of the first fixed plate, and a movable die is movably sleeved on the outer wall of the four fixed rods, a hydraulic cylinder is fixedly connected to one side of the outer wall of the movable die, and the outer wall of the first fixed plate is fixedly connected to one side of the outer wall of the hydraulic cylinder, and a punching head is fixedly connected to one side of the outer wall of the movable die.

[0006] Preferably, a second fixing plate is fixedly mounted on the top of the support plate, and two sets of slide rails are fixedly mounted on one side of an outer wall of the second fixing plate.

[0007] Preferably, a fixed mold is movably sleeved between the outer walls of the two groups of slide rails, and a cylinder is fixedly connected to one side of the outer walls of the two fixed molds.

[0008] Preferably, one side of the outer wall of the two cylinders is fixedly connected with a connecting plate, and the outer wall of the support plate is fixedly connected to one side of the outer wall of the two connecting plates, and one side of the outer wall of the two fixed molds is provided with a sliding groove.

[0009] Preferably, the inner surface walls of the two slide grooves are fixedly connected with return springs.

[0010] Preferably, the inner surface walls of the two return springs are both slidably embedded with limit plates, and the two limit plates are slidably embedded inside the two sliding grooves.

[0011] Preferably, three fixing blocks are fixedly connected to one side of the outer wall of the two fixed molds.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the demoulding process of the hardware after forming can be completed efficiently through the interaction of the various components of the stamping die, and the movement of the fixed die not only simplifies the demoulding process and improves the production efficiency, but also ensures the safety of the demoulding process. The demoulded hardware will be automatically transported to the next process position without manual operation, thereby further reducing the labor cost and improving the automation degree of the overall production line.

[0014] 2. In the utility model, through the interaction of the various components of the stamping die, the staff can easily fix the hardware raw materials on one side of the outer wall of the fixed die, effectively avoiding the displacement or shaking of the hardware raw materials during the stamping process, thereby ensuring the stability and accuracy of the stamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A main structural stereogram of a metal stamping die is proposed for the utility model;

[0016] Figure 2 A three-dimensional disassembled diagram of some structures in a metal stamping die is proposed for the utility model;

[0017] Figure 3 The utility model provides a top-down stereoscopic split diagram of a part of the structure in a metal stamping die;

[0018] Figure 4 The utility model provides a side-view stereoscopic exploded view of a part of the structure in a metal stamping die.

[0019] Legend:

[0020] 1. Support plate; 2. Movable groove; 3. Movable roller; 4. Transport belt; 5. Driving motor; 6. First fixed plate; 7. Fixed rod; 8. Moving mold; 9. Hydraulic cylinder; 10. Punching head; 11. Second fixed plate; 12. Slide rail; 13. Fixed mold; 14. Cylinder; 15. Connecting plate; 16. Slide groove; 17. Reset spring; 18. Limit plate; 19. Fixed block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a metal stamping die including a support plate 1, four groups of movable grooves 2 are opened on one side of the outer wall of the support plate 1, movable rollers 3 are movably inserted between the inner surface walls of the four groups of movable grooves 2, and a conveying belt 4 is movably sleeved between the outer walls of the four movable rollers 3. A driving motor 5 is fixedly connected to one side of the outer wall of one of the four movable rollers 3, a first fixed plate 6 is fixedly installed on the top of the support plate 1, four fixed rods 7 are fixedly connected to one side of the outer wall of the first fixed plate 6, and a movable die 8 is movably sleeved on the outer wall of the four fixed rods 7, and a hydraulic cylinder 9 is fixedly connected to one side of the outer wall of the movable die 8, and one side of the outer wall of the first fixed plate 6 is fixedly connected to one side of the outer wall of the hydraulic cylinder 9, and a punching head 10 is fixedly connected to one side of the outer wall of the movable die 8, a second fixed plate 11 is fixedly installed on the top of the support plate 1, and two groups of slide rails 12 are fixedly installed on one side of the outer wall of the second fixed plate 11, and a fixed die 13 is movably sleeved between the outer walls of the two groups of slide rails 12, and one side of the outer walls of the two fixed die 13 is fixedly connected to a cylinder 14.

[0024] The effect achieved by the entire embodiment 1 is that two sets of slide rails 12 are fixedly installed on one side of the outer wall of the second fixed plate 11, and a fixed mold 13 is movably sleeved between the outer walls of the two sets of slide rails 12. One side of the outer walls of the two fixed molds 13 is fixedly connected with a cylinder 14. When the telescopic ends of the two cylinders 14 reach the limit state respectively, the two fixed molds 13 will merge to form a complete mold cavity. The mold cavity can ensure that the metal stamping parts are uniformly pressed and accurately formed during the stamping process, and the two slide rails 12 not only enhance the stability of the movement of the two fixed molds 13, but also make the movement of the two fixed molds 13 more guided. and accuracy. After the hardware is stamped and formed in the mold cavity, the staff will start the two cylinders 14 to shrink the telescopic ends of the two cylinders 14. This action will drive the two fixed molds 13 to move to both ends, thereby separating the mold cavity. At this time, the formed hardware will naturally fall onto the conveyor belt 4 below. Subsequently, the drive motor 5 is started, and its output end will drive the movable roller 3 to rotate. The rotation of the movable roller 3 will then drive the conveyor belt 4 to move, and the formed hardware will be transported to the next process position. This process not only improves production efficiency, but also ensures the smooth transportation of hardware, laying the foundation for the smooth progress of subsequent processes.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, one side of the outer wall of the two cylinders 14 is fixedly connected with a connecting plate 15, and the outer wall of the support plate 1 is fixedly connected to one side of the outer wall of the two connecting plates 15, one side of the outer wall of the two fixed molds 13 is provided with a slide groove 16, the inner wall of the two slide grooves 16 is fixedly connected with a return spring 17, the inner wall of the two return springs 17 is slidably embedded with a limit plate 18, and the two limit plates 18 are slidably embedded in the inside of the two slide grooves 16, and one side of the outer wall of the two fixed molds 13 is fixedly connected with three fixed blocks 19.

[0026] The effect achieved by the entire embodiment 2 is that four fixing rods 7 are fixedly connected to one side of the outer wall of the support plate 1, and a movable mold 8 is movably sleeved between the outer walls of the four fixing rods 7. A hydraulic cylinder 9 is fixedly connected to one side of the outer wall of the movable mold 8. Driven by the hydraulic cylinder 9, the movable mold 8 can drive the punch head 10 on one side of its outer wall to move toward the two fixed molds 13. At the same time, the four fixing rods 7 ensure the stability and accuracy of the movable mold 8 during the movement, avoiding deviation or shaking. A slide groove 16 is provided on one side of the outer wall of the two fixed molds 13, and the top of the inner wall of the two slide grooves 16 is fixedly connected to a return spring 17. The two return springs 17 The bottom is fixedly connected to the limiting blocks, and one side of the outer wall of the two fixed molds 13 is fixedly installed with three fixing blocks 19. When it is necessary to fix the hardware raw material to be stamped, it is only necessary to move the two limiting plates 18 to increase the distance between the two limiting plates 18 and the two fixing blocks 19 at the bottom, so that the hardware raw material can be easily placed between the six fixing blocks 19. In the process of moving the two limiting plates 18, the two limiting plates 18 will respectively squeeze the two reset springs 17 to cause them to deform. When the two limiting plates 18 are released, the elastic force of the two reset springs 17 will cause the two limiting plates 18 to quickly reset, thereby firmly fixing the hardware raw material in the mold.

[0027] Working principle: After the equipment is powered on, the two cylinders 14 are started first. The telescopic ends of the two cylinders 14 push the two fixed molds 13 gradually closer. When the two fixed molds 13 are completely merged, a mold cavity will be formed. At this time, the operator moves the two limit plates 18 to place the hardware materials to be stamped between the six fixed blocks 19. In the process of moving the two limit plates 18, the two limit plates 18 will squeeze the two return springs 17 respectively to ensure that the two return springs 17 are in a compressed state. When the hardware materials are placed securely, the staff releases the two limit plates 18. At this time, the two return springs 17 will use their own elastic force to fix the hardware materials on one side of the outer wall of the two fixed molds 13. Then, the staff starts the hydraulic cylinder 9, and the telescopic end of the hydraulic cylinder 9 drives the moving mold 8 Move to the right. With the movement of the movable mold 8, the punch head 10 on one side of its outer wall gradually approaches the two fixed molds 13 until the hardware raw material is stamped. After the stamping process, the volume of the hardware raw material will be significantly reduced and present the required shape. At this time, start the hydraulic cylinder 9 again to retract its telescopic end, drive the movable mold 8 to move to the left, and the staff will start the two cylinders 14 so that the telescopic ends of the two cylinders 14 respectively drive the two fixed molds 13 to move to both sides, thereby opening the mold cavity and allowing the formed hardware to fall to the top of the conveyor belt 4. Then, start the drive motor 5, and its output end drives the movable roller 3 to start rotating. The rotation of the movable roller 3 further drives the conveyor belt 4 to move, and the stamped hardware is transported from the mold area to the next process position.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A metal stamping die, comprising a support plate (1), characterized in that: Four groups of movable grooves (2) are provided on one side of the outer wall of the support plate (1), movable rollers (3) are movably inserted between the inner walls of the four groups of movable grooves (2), a transport belt (4) is movably sleeved between the outer walls of the four movable rollers (3), a driving motor (5) is fixedly connected to one side of the outer wall of one of the four movable rollers (3), a first fixed plate (6) is fixedly installed on the top of the support plate (1), four fixed rods (7) are fixedly connected to one side of the outer wall of the first fixed plate (6), a movable mold (8) is movably sleeved on the outer walls of the four fixed rods (7), a hydraulic cylinder (9) is fixedly connected to one side of the outer wall of the movable mold (8), and one side of the outer wall of the first fixed plate (6) is fixedly connected to one side of the outer wall of the hydraulic cylinder (9), and one side of the outer wall of the movable mold (8) is fixedly connected to a punch head (10).

2. A metal stamping die according to claim 1, characterized in that: A second fixing plate (11) is fixedly mounted on the top of the support plate (1), and two sets of slide rails (12) are fixedly mounted on one side of the outer wall of the second fixing plate (11).

3. A metal stamping die according to claim 2, characterized in that: A fixed mold (13) is movably sleeved between the outer walls of the two groups of slide rails (12), and a cylinder (14) is fixedly connected to one side of the outer walls of the two fixed molds (13).

4. A metal stamping die according to claim 3, characterized in that: One side of the outer wall of the two cylinders (14) is fixedly connected to a connecting plate (15), and the outer wall of the support plate (1) is fixedly connected to one side of the outer wall of the two connecting plates (15), and one side of the outer wall of the two fixed molds (13) is provided with a sliding groove (16).

5. A metal stamping die according to claim 4, characterized in that: The inner surface walls of the two slide grooves (16) are both fixedly connected with a return spring (17).

6. A metal stamping die according to claim 5, characterized in that: The inner surface walls of the two return springs (17) are both slidably embedded with a limiting plate (18), and the two limiting plates (18) are slidably embedded in the interior of the two sliding grooves (16).

7. A metal stamping die according to claim 6, characterized in that: Three fixing blocks (19) are fixedly connected to one side of the outer wall of the two fixed molds (13).

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