CN221695005U - Die for producing stamping parts - Google Patents

Abstract

The utility model relates to the technical field of sheet metal machining and discloses a die for producing stamping parts, which comprises a base, wherein the top end of the base is fixedly connected with a hydraulic rod, the driving end of the hydraulic rod is fixedly connected with a fixed plate, the outer wall of the fixed plate is fixedly connected with a connecting plate, a fixing bolt is penetrated in the connecting plate, the outer wall of the fixing bolt is in threaded connection with a stamping head, the upper surface of the stamping head is attached to the lower surface of the fixed plate, the lower surface of the fixed plate is fixedly connected with a sliding block, and the outer wall of the sliding block is in sliding connection with the inside of the stamping head. According to the utility model, the starting motor rotates with the first connecting rod, rotates with the second connecting rods through the first connecting rods, rotates in the sliding groove through the second connecting rods and the moving rod, and separates the clamping block from the inside of the stamping die through the moving rod, so that the stamping die can be conveniently and rapidly disassembled.

Description

A die for stamping parts production

Technical Field

The utility model relates to the technical field of sheet metal processing, in particular to a die for producing stamping parts.

Background Art

Electric tricycle is a convenient, environmentally friendly and economical means of transportation. It is powered by electricity and drives the wheels through the motor to achieve forward and backward operations. In the production process of metal parts of electric tricycle, stamping dies are needed. Stamping dies are a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping. It is called cold stamping die (commonly known as 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 it, thereby obtaining the required parts.

After searching, the announcement number CN218692940U discloses a mold for the production of stainless steel sheet metal stamping parts, which relates to the technical field of stainless steel sheet metal processing, including a processing table, the bottom surface of the inner side of the processing table is symmetrically provided with mounting seats at the edges of both sides, the upper surface of the mounting seat is welded and fixed with a connecting seat, and the bottom surface of the inner side of the processing table is provided with a top cylinder near the middle. Through the provided connecting seat assembly, the placement position of the roller can be adjusted according to the thickness of the stainless steel sheet metal raw material, so that it can cooperate with the transmission roller to clamp and transmit the stainless steel sheet metal raw material, thereby facilitating the automatic material guiding processing of the device and reducing the manual workload. Through the provided top cylinder assembly, the stamped molded parts can be ejected after the sheet metal stamping is completed. By using the cooperation of the fan and the degassing groove, the molded parts can also be blown to one side of the device with the scraps to improve the processing rate. In this application, the stamping molds are mostly fixed structures. When the stamping die head fails, it is not convenient to replace the mold, which reduces the work efficiency and affects the production progress of the stamping process.

Utility Model Content

In order to make up for the above shortcomings, the utility model provides a mold for stamping parts production, aiming to improve the problem that stamping parts molds are mostly fixed structures. When the stamping die head fails, it is inconvenient to replace the mold, which reduces work efficiency and affects the progress of stamping production.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold for stamping parts production, comprising a base, a hydraulic rod is fixedly connected to the top of the base, a fixed plate is fixedly connected to the driving end of the hydraulic rod, a connecting plate is fixedly connected to the outer wall of the fixing plate, a fixing bolt is penetrated inside the connecting plate, a punch head is threadedly connected to the outer wall of the fixing bolt, the upper surface of the punch head is fitted with the lower surface of the fixing plate, a slider is fixedly connected to the lower surface of the fixing plate, the outer wall of the slider is slidably connected to the inside of the punch head, a stamping die is slidably connected to the inner bottom of the base, a motor 1 is fixedly connected to the inside of the base, a connecting rod 1 is fixedly connected to the output end of the motor 1, a connecting rod 2 is rotatably connected to the inside of the connecting rod 1, a moving rod is rotatably connected to the inside of the connecting rod 2, a sliding groove is opened inside the base, the outer wall of the moving rod is slidably connected to the inside of the sliding groove, a card block is fixedly connected to the outside of the moving rod, the outer wall of the card block is slidably connected to the inside of the stamping die, and a guide component is arranged inside the base.

Furthermore, the guide assembly includes a guide rod, an outer wall of the guide rod is slidably connected to the inside of the base, and a bottom end of the guide rod is fixedly connected to the inside of the fixing plate.

Furthermore, a bracket is fixedly connected to the upper surface of the base, and a fixing block is fixedly connected to the outer wall of the bracket.

Furthermore, two ends of the fixed block are fixedly connected to two electric push rods which are symmetrical in upper and lower directions, and a moving block is fixedly connected to a driving end of the electric push rod.

Furthermore, a brush is fixedly connected to the outer wall of the moving block, and the outer wall of the brush is arranged on one side of the outer wall of the stamping die.

Furthermore, a support plate is fixedly connected to the upper surface of the base, a second motor is fixedly connected to the outer wall of the support plate, and a rotating rod 1 is fixedly connected to the output end of the second motor.

Furthermore, a conveying roller 1 is fixedly connected to the outer wall of the rotating rod 1, and the outer wall of the rotating rod 1 is rotatably connected to the inside of the supporting plate.

Furthermore, the screening of the conveying roller 1 is provided with a rotating rod 2, the outer wall of the rotating rod 2 is fixedly connected with the conveying roller 2, and the outer wall of the rotating rod 2 is rotatably connected to the inside of the support plate.

The utility model has the following beneficial effects:

1. In the utility model, firstly, the motor is started to rotate the connecting rod, and through the cooperation between the connecting rod 1, the connecting rod 2 and the moving rod, the moving rod is separated from the inside of the stamping die with the card block, so as to facilitate the rapid disassembly of the stamping die, and the stamping head is separated by rotating the fixing bolt, so as to facilitate the disassembly of the stamping head and the replacement of the stamping head, which solves the problem that most stamping molds are fixed structures, which are inconvenient to replace the molds, reduce work efficiency, and affect the production progress of stamping processing, and improves the convenience of replacing the molds.

2. In the utility model, by starting the second motor to drive the rotating rod and the conveying roller to rotate, the cooperation between the second rotating rod and the conveying roller is used to facilitate the transportation of materials. When the parts are processed, the scraps carried by the molded parts are cleaned by two brushes symmetrically arranged above and below, which is convenient for the subsequent processing of the molded parts. The two brushes are moved by the electric push rod, so that the brushes and the molded parts are more closely fitted, thereby improving the effect of cleaning the debris of the mold.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a perspective view of a die for producing stamping parts according to the present invention;

FIG2 is a schematic diagram of the internal structure of a base of a die for stamping production proposed by the present invention;

FIG3 is a schematic diagram of a connecting plate structure of a die for stamping parts production proposed by the present invention;

FIG4 is a schematic diagram of a support structure of a die for stamping production proposed by the present invention;

FIG. 5 is a schematic diagram of the support plate structure of a die for stamping parts production proposed by the present invention.

Legend:

1. Base; 2. Stamping die; 3. Motor 1; 4. Connecting rod 1; 5. Connecting rod 2; 6. Moving rod; 7. Slide; 8. Block; 9. Hydraulic rod; 10. Guide rod; 11. Fixed plate; 12. Punching head; 13. Connecting plate; 14. Fixing bolt; 15. Slider; 16. Bracket; 17. Fixed block; 18. Electric push rod; 19. Moving block; 20. Brush; 21. Support plate; 22. Motor 2; 23. Rotating rod 1; 24. Conveying roller 1; 25. Rotating rod 2; 26. Conveying roller 2.

DETAILED DESCRIPTION

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.

Referring to Figures 1-3, an embodiment of the utility model is provided: a mold for stamping parts production, including a base 1, a hydraulic rod 9 is fixedly connected to the top of the base 1, a fixed plate 11 is fixedly connected to the driving end of the hydraulic rod 9, a connecting plate 13 is fixedly connected to the outer wall of the fixing plate 11, a fixing bolt 14 is penetrated inside the connecting plate 13, a punch head 12 is threadedly connected to the outer wall of the fixing bolt 14, the upper surface of the punch head 12 is in contact with the lower surface of the fixing plate 11, a slider 15 is fixedly connected to the lower surface of the fixing plate 11, and the outer wall of the slider 15 is slidably connected to the fixing plate 11. Connected to the inside of the punching head 12, the inner bottom of the base 1 is slidably connected to the punching die 2, the inside of the base 1 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a connecting rod 4, the inside of the connecting rod 4 is rotatably connected to a connecting rod 2 5, the inside of the connecting rod 2 5 is rotatably connected to a moving rod 6, a slide groove 7 is provided inside the base 1, the outer wall of the moving rod 6 is slidably connected to the inside of the slide groove 7, the outside of the moving rod 6 is fixedly connected to a block 8, the outer wall of the block 8 is slidably connected to the inside of the punching die 2, and a guide component is provided inside the base 1.

Specifically, the hydraulic rod 9 is used to move the fixed plate 11 and the punch head 12 downward to punch the parts. When the punch head 12 needs to be replaced, the fixing bolt 14 is turned to separate the connecting plate 13 and the punch head 12, and then the punch head 12 is pulled to slide on the outer wall of the slider 15, so as to facilitate the disassembly of the punch head 12. The motor 13 is started to rotate the connecting rod 14, and the connecting rod 14 is used to move the connecting rod 2 5, and the connecting rod 2 5 is used to slide the moving rod 6 inside the slide groove 7 inside the base 1, and the moving rod 6 is slid outward to move the block 8 out of the interior of the stamping die 2, so as to facilitate the removal of the stamping die 2 from the inside of the base 1 for replacement.

Referring to Figures 1 and 4, the guide assembly includes a guide rod 10, the outer wall of the guide rod 10 is slidably connected to the inside of the base 1, the bottom end of the guide rod 10 is fixedly connected to the inside of the fixed plate 11, the upper surface of the base 1 is fixedly connected to a bracket 16, the outer wall of the bracket 16 is fixedly connected to a fixed block 17, the two ends of the fixed block 17 are fixedly connected to two upper and lower symmetrical electric push rods 18, the driving end of the electric push rod 18 is fixedly connected to a moving block 19, the outer wall of the moving block 19 is fixedly connected to a brush 20, and the outer wall of the brush 20 is arranged on one side of the outer wall of the stamping die 2.

Specifically, when the punch head 12 moves downward, the fixed plate 11 drives the guide rod 10 to slide inside the base 1, so as to locate the punching position of the punch head 12. By starting the electric push rod 18 and driving the two brushes 20 downward, the brushes 20 are used to clean the debris on the outer wall of the molded part during the movement of the molded part.

1 and 5 , a support plate 21 is fixedly connected to the upper surface of the base 1, a motor 22 is fixedly connected to the outer wall of the support plate 21, a rotating rod 23 is fixedly connected to the output end of the motor 22, a conveying roller 24 is fixedly connected to the outer wall of the rotating rod 23, the outer wall of the rotating rod 23 is rotatably connected to the inside of the support plate 21, a rotating rod 25 is provided for screening the conveying roller 24, a conveying roller 26 is fixedly connected to the outer wall of the rotating rod 25, and the outer wall of the rotating rod 25 is rotatably connected to the inside of the support plate 21.

Specifically, by starting the motor 22, the motor 22 drives the rotating rod 23 and the conveying roller 24 to rotate, and the material to be processed is placed between the conveying roller 24 and the conveying roller 26. Through the rotation of the conveying roller 24, the material is transported, which is convenient for workers to load and unload the molded parts.

Working principle: when the device needs to be used, first start the motor 22, the output end of the motor 22 drives the rotating rod 1 23 to rotate, and the rotating rod 1 23 drives the conveying roller 1 24 to rotate, and the material is placed on the top of the conveying roller 1 24, and then the conveying roller 1 24 is rotated to move the material in the direction of the stamping die 2, and then the hydraulic rod 9 is started, and the output end of the hydraulic rod 9 drives the fixed plate 11 and the punching head 12 to move downward, and the cooperation between the punching head 12 and the stamping die 2 achieves the effect of stamping the material, and then the stamped molded part is placed between the conveying roller 1 24 and the conveying roller 2 26, and the molded part is moved by the rotation of the conveying roller 1 24, so as to facilitate the transportation of the molded part and save the physical strength of the workers, and at the same time, the electric pusher connected to the fixed block 17 is started. The rod 18 moves toward the molded part with the moving block 19 and the brush 20. During the movement of the molded part, the debris attached to the molded part is cleaned by two symmetrical brushes 20, thereby improving the subsequent processing efficiency of the parts. When the punch head 12 needs to be replaced, the fixing bolt 14 is rotated to separate the fixing bolt 14 from the punch head 12, and then the punch head 12 is pulled to slide on the outer wall of the slider 15, thereby achieving the effect of disassembling and replacing the punch head 12. At the same time, the motor 3 is started, and the motor 3 rotates with the connecting rod 4, and moves the two connecting rods 25 through the connecting rod 14, and slides the moving rod 6 on the inner wall of the slide groove 7 through the connecting rod 25, so that the moving rod 6 moves out of the interior of the stamping die 2 with the block 8, thereby achieving the effect of replacing the stamping die 2.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a mould is used in stamping workpiece production, includes base (1), its characterized in that: the utility model discloses a hydraulic pressure device, including base (1) and fixed connection, top fixedly connected with hydraulic pressure pole (9) of base (1), drive end fixedly connected with fixed plate (11) of hydraulic pressure pole (9), the outer wall fixedly connected with connecting plate (13) of fixed plate (11), fixing bolt (14) are worn to be equipped with in the inside of connecting plate (13), the outer wall threaded connection of fixing bolt (14) has ram head (12), the upper surface of ram head (12) is laminated with the lower surface of fixed plate (11), the lower surface fixedly connected with slider (15) of fixed plate (11), the outer wall sliding connection of slider (15) is in the inside of ram head (12), the inner bottom sliding connection of base (1) has stamping die (2), the inside fixedly connected with motor one (3), the output fixedly connected with connecting rod one (4) of motor one (3), the inside rotation of connecting rod one (4) is connected with connecting rod two (5), the inside rotation of connecting rod two (5) is connected with movable rod (6), the inside of base (1) is equipped with the inside of movable rod (7), the inside of movable rod (6) is connected with the outside of movable rod (6), the outer wall sliding connection of fixture block (8) is in the inside of stamping die (2), the inside of base (1) is provided with the direction subassembly.

2. A die for producing stamping parts according to claim 1, wherein: the guide assembly comprises a guide rod (10), the outer wall of the guide rod (10) is slidably connected to the inside of the base (1), and the bottom end of the guide rod (10) is fixedly connected to the inside of the fixing plate (11).

3. A die for producing stamping parts according to claim 1, wherein: the upper surface of base (1) fixedly connected with support (16), the outer wall fixedly connected with fixed block (17) of support (16).

4. A die for producing stamping parts according to claim 3, characterized in that: two electric push rods (18) which are vertically symmetrical are fixedly connected to two ends of the fixed block (17), and a moving block (19) is fixedly connected to the driving end of each electric push rod (18).

5. A die for producing stamping parts as defined in claim 4, wherein: the outer wall of the moving block (19) is fixedly connected with a hairbrush (20), and the outer wall of the hairbrush (20) is arranged on one side of the outer wall of the stamping die (2).

6. A die for producing stamping parts according to claim 1, wherein: the upper surface fixedly connected with backup pad (21) of base (1), the outer wall fixedly connected with motor two (22) of backup pad (21), the output fixedly connected with bull stick one (23) of motor two (22).

7. A die for producing stamping parts as defined in claim 6, wherein: the outer wall of the first rotating rod (23) is fixedly connected with a first conveying roller (24), and the outer wall of the first rotating rod (23) is rotatably connected inside the supporting plate (21).

8. A die for producing stamping parts as defined in claim 7, wherein: the screening of the first conveying roller (24) is provided with a second rotating rod (25), the outer wall of the second rotating rod (25) is fixedly connected with a second conveying roller (26), and the outer wall of the second rotating rod (25) is rotationally connected to the inside of the supporting plate (21).