Trimming and waste cutting-off integrated stamping die

Abstract

The utility model discloses a trimming and waste cutting-off integrated stamping die which comprises a base, a conveying frame is installed on the inner side of the base, a conveying belt is installed above the conveying frame, connecting bases are arranged on the two sides of the upper portion of the base, fixing bolts penetrate through the upper portions of the connecting bases, guide columns are fixed to the upper portions of the connecting bases, and the guide columns are fixed to the lower portions of the connecting bases. Springs are installed on the outer sides of the guide columns. According to the trimming and waste cutting integrated stamping die, through cooperative use of the upper die base, the first cutter, the fixing block, the damping reset rod and the second cutter, in the stamping process, the first cutter can conduct stamping forming above a material belt, burrs on the periphery of a formed product can be directly removed in the forming process, and the trimming and waste cutting integrated stamping die is convenient to use. And meanwhile, a limiting plate can descend in the stamping process, so that a second cutter is driven to descend to cut off the stamped material belt, workers can conveniently recycle the waste material belt in a unified mode, the follow-up task load of the workers is reduced, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field related to stamping dies, in particular to a stamping die integrated with trimming and waste cutting. Background Art

[0002] A stamping die is a special process equipment used to process materials into parts or semi-finished products during cold stamping. It is called a cold stamping die. Stamping is a pressure processing method that uses a die installed on a press to apply pressure to the material at room temperature to separate or plastically deform the material, thereby obtaining the required parts. Depending on the product processing method, the die can be divided into five categories: punching and shearing die, bending die, drawing die, forming die and compression die.

[0003] During the processing of the stamping die, the molded product is not trimmed, and there will be some burrs at the cut of the product, which requires subsequent processing. In addition, the waste belt is not cut off after processing, which makes it inconvenient to recycle the waste belt. Therefore, this application provides a stamping die that integrates trimming and waste cutting to meet the needs. Utility Model Content

[0004] The utility model aims to provide a stamping die integrated with trimming and waste cutting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trimming and waste cutting integrated stamping die, comprising a base, a conveying frame is installed on the inner side of the base, a conveying belt is installed above the conveying frame, connecting seats are arranged on both sides above the base, a fixing bolt passes through the top of the connecting seat, a guide column is fixed above the connecting seat, a spring is installed on the outer side of the guide column, a guide sleeve is sleeved above the guide column, a limiting plate is fixed above the guide sleeve, an upper die seat is installed below the limiting plate, a first cutter is fixed below the upper die seat, a fixing block is fixed on one side of the limiting plate, a damping reset rod is installed below the fixed block, and a second cutter is fixed below the damping reset rod.

[0006] Preferably, a driving motor is installed on one side of the conveying frame, and the driving motor is used in conjunction with a conveyor belt.

[0007] Preferably, a lower die seat is installed above the base, a punching groove is provided on the upper surface of the lower die seat, and guide plates are fixed on both sides of the upper side of the lower die seat.

[0008] Preferably, the guide plate is symmetrically arranged below the center axis of the mold base, and the guide plate is arranged in an "L"-shaped structure.

[0009] Preferably, the connecting seat is threadedly connected to the base via a fixing bolt, and the base is open-hole-type.

[0010] Preferably, the diameter of the guide post matches the inner diameter of the guide sleeve, and the guide post is used in conjunction with a spring.

[0011] Preferably, the second cutter forms a lifting structure with a fixed block through a damping reset rod, and the damping reset rod is symmetrically arranged with respect to the central axis of the second cutter.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This stamping die integrates trimming and waste cutting. Through the cooperation of the upper die seat, the first cutter, the fixed block, the damping reset rod and the second cutter, during the stamping process, the first cutter can perform stamping and forming above the material strip, and can directly remove the burrs around the formed product during the forming process. At the same time, during the stamping process, the limit plate will drop, thereby driving the second cutter to drop and cut off the material strip after stamping, which is convenient for the staff to uniformly recycle the waste strip, reducing the workload of the subsequent staff, saving time and effort;

[0014] 2. This stamping die integrates trimming and waste cutting. Through the arrangement of a conveyor frame, a conveyor belt and a driving motor, the product falls from the bottom of the punching slot onto the conveyor belt after being formed. The conveyor belt can be driven by the driving motor to operate, thereby facilitating the transportation of the formed product, and having high practicality;

[0015] 3. This integrated stamping die for trimming and waste cutting is convenient for fixing the guide post by setting the fixing bolt, guide post, spring and guide sleeve. The installation structure has strong stability and is easy to assemble and disassemble. The spring can play a buffering role, has good protection effect, and improves the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the conveying frame of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the lower die base of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the guide column of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the second cutter of the utility model.

[0021] In the figure: 1. base; 2. conveyor frame; 3. conveyor belt; 4. drive motor; 5. lower die seat; 6. punching groove; 7. guide plate; 8. connecting seat; 9. fixing bolt; 10. guide column; 11. spring; 12. guide sleeve; 13. limit plate; 14. upper die seat; 15. first cutter; 16. fixing block; 17. damping reset rod; 18. second cutter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a trimming and waste cutting integrated stamping die, including a base 1, a conveying frame 2 is installed on the inner side of the base 1, a conveying belt 3 is installed above the conveying frame 2, and a driving motor 4 is installed on one side of the conveying frame 2. The driving motor 4 is used in conjunction with the conveying belt 3. After the product is formed, it falls from the bottom of the punching groove 6 to the conveying belt 3, and the conveying belt 3 can be driven by the driving motor 4 to operate, thereby facilitating the transportation of the formed products, and the practicability is high. A lower die seat 5 is installed above the base 1, and a punching groove 6 is opened on the upper surface of the lower die seat 5. Guide plates 7 are fixed on both sides of the upper side of the lower die seat 5, which is convenient for limiting the material belt and improving the practicability of the device. The guide plates 7 are symmetrically arranged with the central axis of the lower die seat 5, and the guide plates 7 are arranged in an "L"-shaped structure. The guide plates 7 can limit and guide the material belt to avoid the deviation of the material belt affecting the stamping accuracy.

[0024] See also Figure 4 , connecting seats 8 are provided on both sides of the upper part of the base 1, and the connecting seats 8 are threadedly connected to the base 1 through fixing bolts 9. The base 1 is an open-hole type setting, which is convenient for fixing the guide column 10. The installation structure has strong stability. The fixing bolt 9 passes through the upper part of the connecting seat 8, and the guide column 10 is fixed on the upper part of the connecting seat 8. A spring 11 is installed on the outer side of the guide column 10, and a guide sleeve 12 is provided on the upper part of the guide column 10. The diameter of the guide column 10 is consistent with the inner diameter of the guide sleeve 12. The guide column 10 is used in conjunction with the spring 11, and the spring 11 can play a buffering role, which has a good protective effect and improves the service life of the device. A limit plate 13 is fixed on the upper part of the guide sleeve 12;

[0025] See also Figure 4-5An upper die seat 14 is installed below the limit plate 13, and a first cutter 15 is fixed below the upper die seat 14. A fixed block 16 is fixed on one side of the limit plate 13, and a damping reset rod 17 is installed below the fixed block 16. A second cutter 18 is fixed below the damping reset rod 17. The second cutter 18 forms a lifting structure with the fixed block 16 through the damping reset rod 17. The damping reset rod 17 is symmetrically arranged with the central axis of the second cutter 18. During the stamping process, the first cutter 15 can be stamped above the material strip, and the burrs around the molded product can be directly removed during the molding process. At the same time, the limit plate 13 will descend during the stamping process, thereby driving the second cutter 18 to descend and cut off the material strip after stamping, which is convenient for the staff to uniformly recycle the waste strips and reduces the workload of subsequent staff.

[0026] Working principle: When using the integrated trimming and waste cutting stamping die, first turn on the external power supply, then pass the material strip through the bottom of the guide plate 7 and place it on the lower die seat 5. The guide plate 7 guides the material strip. When in use, the first cutter 15 is pressed down on the top of the material strip for stamping and forming. During forming, the burrs around the formed product can be directly removed. Secondly, during the stamping process, the limit plate 13 will drop, thereby driving the second cutter 18 to drop and cut off the material strip after stamping, so that the staff can recycle the waste strip in a unified manner. Finally, the formed product falls from the bottom of the punching groove 6 onto the conveyor belt 3. Turn on the switch of the drive motor 4 to drive the conveyor belt 3 to transport the formed product. When the device is not in use, cut off the external power supply of the device. The model of the drive motor 4 is XD-3420-2. In this way, the use process of the integrated trimming and waste cutting stamping die is completed.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping die for integrated trimming and waste cutting, comprising a base (1), characterized in that: A conveying frame (2) is installed on the inner side of the base (1), a conveying belt (3) is installed above the conveying frame (2), connecting seats (8) are arranged on both sides above the base (1), a fixing bolt (9) penetrates above the connecting seat (8), a guide column (10) is fixed above the connecting seat (8), a spring (11) is installed on the outer side of the guide column (10), a guide sleeve (12) is sleeved above the guide column (10), a limiting plate (13) is fixed above the guide sleeve (12), an upper die seat (14) is installed below the limiting plate (13), a first cutter (15) is fixed below the upper die seat (14), a fixing block (16) is fixed on one side of the limiting plate (13), a damping reset rod (17) is installed below the fixing block (16), and a second cutter (18) is fixed below the damping reset rod (17).

2. The integrated stamping die for trimming and waste cutting according to claim 1, characterized in that: A driving motor (4) is installed on one side of the conveying frame (2), and the driving motor (4) is used in conjunction with the conveying belt (3).

3. The integrated stamping die for trimming and waste cutting according to claim 1, characterized in that: A lower die seat (5) is installed above the base (1), a punching groove (6) is provided on the upper surface of the lower die seat (5), and guide plates (7) are fixed on both sides of the upper side of the lower die seat (5).

4. The integrated stamping die for trimming and waste cutting according to claim 3, characterized in that: The guide plate (7) is symmetrically arranged about the central axis of the lower mold base (5), and the guide plate (7) is arranged in an "L"-shaped structure.

5. The integrated stamping die for trimming and waste cutting according to claim 1, characterized in that: The connecting seat (8) is threadedly connected to the base (1) via a fixing bolt (9), and the base (1) is an open-hole arrangement.

6. The integrated stamping die for trimming and waste cutting according to claim 1, characterized in that: The diameter of the guide post (10) matches the inner diameter of the guide sleeve (12), and the guide post (10) is used in conjunction with the spring (11).

7. The integrated stamping die for trimming and waste cutting according to claim 1, characterized in that: The second cutter (18) forms a lifting structure with a damping reset rod (17) and a fixed block (16), and the damping reset rod (17) is symmetrically arranged with respect to the central axis of the second cutter (18).

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