High-density stress-resistant stamping die

Abstract

The utility model discloses a high-density stress-resistant stamping die, which belongs to the technical field of dies, and comprises a base, a pressing plate is arranged on the base, a die body is connected onto the base, a fixing block is connected outside the base, a cleaning plate is lapped on the die body, a platen is arranged in the die body, and the platen is connected with the pressing plate. An auxiliary frame is connected into the mold body, a connecting rod is slidably connected into the auxiliary frame, a sliding block is slidably connected into the auxiliary frame, a positioning rod is connected to one side of the auxiliary frame, and a rotating plate is rotatably connected to the outside of the positioning rod. According to the high-density stress-resistant stamping die, the table plate, the connecting rods, the sliding blocks, the limiting rods, the limiting grooves and the springs are arranged, the table plate can achieve the automatic adjusting function in the die body through cooperation of the limiting rods, the limiting grooves and the springs, after a workpiece is extruded, the workpiece can be popped out, manual moving-out is not needed in the follow-up process, and the working efficiency is improved. And therefore, the subsequent operation procedures are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of molds, in particular to a high-density stress-resistant stamping mold. Background Art

[0002] Stamping dies are tools used for stamping metal plates, pipes, profiles and other materials. High-density stress resistance means that the die can withstand high pressure without deformation during the stamping process while maintaining sufficient hardness and strength. The current stamping dies place the workpiece on the workbench when in use, and then extrude it through a pressing block. However, most of the stamping dies do not have an automatic pop-up structure. After the workpiece is extruded, it is difficult to pop out and needs to be removed manually, which increases the subsequent operation process. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a high-density stress-resistant stamping die, which solves the problem that most stamping dies do not have an automatic pop-up structure, and it is difficult to pop out after the workpiece is extruded, and it needs to be removed manually, thereby increasing the subsequent operation process.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-density and stress-resistant stamping die, comprising a base, a pressing plate is provided on the base, a die body is connected to the base, a fixing block is connected to the outside of the base, a cleaning plate is overlapped on the die body, a table is provided in the die body, an auxiliary frame is connected to the die body, a connecting rod is slidably connected to the auxiliary frame, a slider is slidably connected to the auxiliary frame, a positioning rod is connected to one side of the auxiliary frame, a rotating plate is rotatably connected to the outside of the positioning rod, a limiting rod is connected to the inside of the rotating plate, a limiting groove is provided outside the slider, and a spring is provided under the slider.

[0005] As a further solution of the utility model: the connecting rod is slidably connected in the mold body, and the connecting rod is connected to the table plate.

[0006] As a further solution of the utility model: the connecting rod is connected to the slider, the slider is connected to the mold body through a spring, and the limiting rod is slidably connected in the limiting groove.

[0007] As a further solution of the utility model: a gear 1 is rotatably connected inside the fixed block, a motor is connected to one side of the fixed block, a gear 2 is rotatably connected inside the fixed block, and the gear 2 is connected to the motor.

[0008] As a further solution of the utility model: the gear one is meshed with the gear two, a slide groove is provided in the fixed block, and a movable plate is slidably connected in the slide groove.

[0009] As a further solution of the utility model: the movable plate is connected to the cleaning plate, one side of the gear one is rotatably connected to a connecting plate, and the connecting plate is connected to the movable plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The high-density stress-resistant stamping die is provided with a table, a connecting rod, a slider, a limit rod, a limit groove and a spring. When the table is subjected to pressure, the connecting rod will be driven to slide in the auxiliary frame. When the workpiece is pressed, the turn plate rotates with the positioning rod as the center, and the slider will be reset by the action of the spring. After the table is reset, the workpiece will be ejected. The stamping die cooperates with the limit rod, the limit groove and the spring, so that the table can realize the function of automatic adjustment in the die body. When the workpiece is extruded, it can be ejected, and there is no need to manually move it out, thereby reducing the subsequent operation process.

[0012] 2. The high-density stress-resistant stamping die is provided with gear 1, gear 2 and a connecting plate. When the motor drives the gear 2 to rotate, the movable plate moves in the slide groove along with the rotation of the gear 1, so that the cleaning plate can realize the function of reciprocating movement above the die body, which is convenient for pushing out the debris and workpiece above the die body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the base of the utility model;

[0015] Figure 3 It is a three-dimensional structural diagram of the auxiliary frame of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the fixing block of the utility model;

[0017] In the figure: 1. base; 2. mold body; 3. pressing plate; 4. table; 5. cleaning plate; 6. fixing block; 7. auxiliary frame; 8. connecting rod; 9. motor; 10. gear one; 11. slider; 12. positioning rod; 13. rotating plate; 14. limiting rod; 15. limiting groove; 16. spring; 17. gear two; 18. slide groove; 19. moving plate; 20. connecting plate. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4As shown, the utility model provides a technical solution: a high-density stress-resistant stamping die, comprising a base 1, a pressing plate 3 is provided on the base 1, a die body 2 is connected to the base 1, a fixing block 6 is externally connected to the base 1, a cleaning plate 5 is overlapped on the die body 2, a table 4 is provided inside the die body 2, an auxiliary frame 7 is connected inside the die body 2, and a connecting rod 8 is slidably connected inside the auxiliary frame 7;

[0020] The connecting rod 8 is slidably connected in the mold body 2, and the connecting rod 8 is connected to the table 4. By setting the mold body 2, when the table 4 is subjected to pressure, the table 4 will drive the connecting rod 8 to slide in the mold body 2, so that the mold body 2 plays a certain guiding role in the movement of the table 4 and the connecting rod 8, thereby preventing the table 4 and the connecting rod 8 from getting stuck when moving;

[0021] A slider 11 is slidably connected in the auxiliary frame 7, a positioning rod 12 is connected to one side of the auxiliary frame 7, a gear 10 is rotatably connected in the fixed block 6, a motor 9 is connected to one side of the fixed block 6, a gear 2 17 is rotatably connected in the fixed block 6, the gear 2 17 is connected to the motor 9, the gear 10 is meshed with the gear 2 17, a slide groove 18 is provided in the fixed block 6, and a movable plate 19 is slidably connected in the slide groove 18;

[0022] By providing the slide groove 18, when the gear 10 rotates, the connecting plate 20 drives the movable plate 19 to move, and the movable plate 19 slides in the slide groove 18, so that the slide groove 18 plays a certain limiting role in the movement of the movable plate 19, thereby preventing the movable plate 19 from being misplaced when moving;

[0023] The movable plate 19 is connected to the cleaning plate 5, and one side of the gear 10 is rotatably connected to the connecting plate 20, and the connecting plate 20 is connected to the movable plate 19. By setting the cleaning plate 5, when the cleaning plate 5 is subjected to thrust or tension, the cleaning plate 5 will reciprocate on the surface of the mold body 2, and the debris on the surface of the mold body 2 can be cleaned to avoid the damage of the mold body 2 caused by the long-term accumulation of debris;

[0024] The positioning rod 12 is rotatably connected to a rotating plate 13 outside, and a limiting rod 14 is connected inside the rotating plate 13. A limiting groove 15 is provided outside the slider 11, and a spring 16 is provided under the slider 11. The connecting rod 8 is connected to the slider 11, and the slider 11 is connected to the mold body 2 through the spring 16. The limiting rod 14 is slidably connected in the limiting groove 15. By setting the spring 16, when the slider 11 is subjected to thrust or tension, the slider 11 will drive the spring 16 to deform, so that the spring 16 plays a certain supporting role in the movement of the slider 11, and when the slider 11 loses resistance, it will be reset by the spring 16.

[0025] The working principle of the utility model is:

[0026] When the stamping die is processing a workpiece, the workpiece can be placed on the table 4, and then the workpiece is pressed by the pressing plate 3. When the table 4 is subjected to pressure, the connecting rod 8 will be driven to slide in the auxiliary frame 7, and the slider 11 will move with the pressure of the connecting rod 8, and the limiting rod 14 in the rotating plate 13 will slide on the surface of the limiting groove 15. When the workpiece is pressed, the rotating plate 13 rotates around the positioning rod 12, and the slider 11 will be reset by the action of the spring 16, and the table 4 will eject the workpiece after being reset;

[0027] Then, the motor 9 drives the gear 2 17 to rotate, the gear 10 will rotate along with the gear 2 17, and the gear 10 will drive the connecting plate 20 to move. Since the gear 10 is connected to the movable plate 19 through the connecting plate 20, the movable plate 19 will move in the slide groove 18 along with the rotation of the gear 10, and the cleaning plate 5 can push away the ejected workpiece when moving.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A high-density stress-resistant stamping die, comprising a base (1), characterized in that: The base (1) is provided with a pressing plate (3), the base (1) is connected with a mold body (2), the base (1) is externally connected with a fixing block (6), the mold body (2) is overlapped with a cleaning plate (5), the mold body (2) is provided with a table plate (4), the mold body (2) is internally connected with an auxiliary frame (7), the auxiliary frame (7) is slidably connected with a connecting rod (8), the auxiliary frame (7) is slidably connected with a slider (11), one side of the auxiliary frame (7) is connected with a positioning rod (12), the positioning rod (12) is rotatably connected with a rotating plate (13), the rotating plate (13) is internally connected with a limiting rod (14), a limiting groove (15) is provided on the outside of the slider (11), and a spring (16) is provided under the slider (11).

2. A high-density stress-resistant stamping die according to claim 1, characterized in that: The connecting rod (8) is slidably connected in the mold body (2), and the connecting rod (8) is connected to the table plate (4).

3. A high-density stress-resistant stamping die according to claim 1, characterized in that: The connecting rod (8) is connected to a slider (11), the slider (11) is connected to the mold body (2) via a spring (16), and the limiting rod (14) is slidably connected to the limiting groove (15).

4. A high-density stress-resistant stamping die according to claim 1, characterized in that: A gear 1 (10) is rotatably connected inside the fixed block (6), a motor (9) is connected to one side of the fixed block (6), a gear 2 (17) is rotatably connected inside the fixed block (6), and the gear 2 (17) is connected to the motor (9).

5. A high-density stress-resistant stamping die according to claim 4, characterized in that: The gear one (10) is meshed with the gear two (17), a slide groove (18) is provided in the fixed block (6), and a movable plate (19) is slidably connected in the slide groove (18).

6. A high-density stress-resistant stamping die according to claim 5, characterized in that: The movable plate (19) is connected to the cleaning plate (5), and one side of the gear 1 (10) is rotatably connected to a connecting plate (20), and the connecting plate (20) is connected to the movable plate (19).

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