CN212190981U

CN212190981U - Stamping die is used in sheet metal processing

Info

Publication number: CN212190981U
Application number: CN202020656316.7U
Authority: CN
Inventors: 宁涛
Original assignee: Dalian Renhong Stamping Die Co ltd
Current assignee: Dalian Renhong Stamping Die Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-22
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to a parts machining equipment technical field just discloses a stamping die is used in sheet metal processing, including the chassis, the top fixedly connected with workstation of chassis, the top swing joint of workstation has the processing metal sheet, the top swing joint of processing metal sheet has the pressure flitch, the both sides at pressure flitch middle part are equipped with hole and clearing hole swing joint respectively have outer cutting ring and inner cutting ring, the bottom fixedly connected with locating pin of outer cutting ring, the top fixedly connected with upper die base of outer cutting ring, the middle part fixedly connected with stamping rod of upper die base, the middle part of workstation is equipped with the discharge gate respectively. According to the stamping die for processing the metal plates, the blanking port is formed in the workbench of the stamping machine, so that finished products and waste materials can slide to the lower portion of the workbench through the blanking port of the workbench, and the waste materials are prevented from being accumulated in a space between the lower die base and the workbench.

Description

Stamping die is used in sheet metal processing

Technical Field

The utility model relates to a parts machining equipment technical field specifically is a stamping die is used in sheet metal processing.

Background

The design principle of the punching machine is that circular motion is converted into linear motion, the main motor drives the flywheel, the gear, the crankshaft (or eccentric gear), the connecting rod and the like are driven to run through the clutch to achieve the linear motion of the sliding block, the motion from the main motor to the connecting rod is circular motion, the punching machine applies pressure to the material to enable the material to be plastically deformed, and the required shape and precision are obtained.

The collecting work of the existing stamping die still has the defects that in the stamping production process, the produced waste materials slide to a position between the lower die holder and the working table of the stamping machine through the blanking port, the space formed by the supporting blocks is low in height, after more supporting blocks are stacked, the waste material holes can be blocked by stacking, the waste materials can not be smoothly discharged in continuous production, the waste materials rebound is caused, the finished parts and the waste materials are mixed and fall together, and the workload of the follow-up cleaning work is increased.

SUMMERY OF THE UTILITY MODEL

Not enough to current stamping die, the utility model provides a stamping die is used in sheet metal processing possesses the advantage that the waste material was handled in time, the separation of finished product waste material, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: a stamping die for processing metal plates comprises an underframe, wherein the top end of the underframe is fixedly connected with a workbench, the top end of the workbench is movably connected with a processing metal plate, the top end of the processing metal plate is movably connected with a pressure plate, the two sides of the middle part of the pressure plate are respectively provided with a hole, and through holes are respectively and movably connected with an outer annular cutter and an inner annular cutter, the bottom end of the outer annular cutter is fixedly connected with a positioning pin, the top end of the outer annular cutter is fixedly connected with an upper die base, the middle part of the upper die base is fixedly connected with a stamping rod, the two sides of the middle part of the workbench are respectively provided with a finished product discharge hole and a waste material discharge hole, the middle part of the bottom end of the workbench is fixedly connected with a conveyor belt bracket, the top end of the conveyor belt bracket is movably connected with a, a finished product box is fixedly mounted on one side of the front face of the bottom frame, and a waste box is fixedly connected to the other side of the front face of the bottom frame.

Preferably, the diameter of the positioning pin is equal to that of the inner cutting ring.

Preferably, the conveyor belt bracket is positioned between the finished product discharge port and the waste discharge port.

Preferably, the height of the base frame is 120 cm.

Preferably, the height of the finished product box is 60cm, and the height of the waste bin is 60 cm.

Preferably, the diameter of the finished product discharge port is larger than that of the outer ring cutter, and the diameter of the waste material discharge port is larger than that of the inner ring cutter.

With current stamping die contrast, the utility model discloses possess following beneficial effect:

1. according to the stamping die for processing the metal plates, the blanking port is formed in the workbench of the stamping machine, so that finished products and waste materials can slide to the lower portion of the workbench through the blanking port of the workbench, and the phenomenon that the waste materials are stacked and blocked due to the fact that the waste materials are stacked in the space between the lower die base and the workbench is avoided.

2. This stamping die is used in sheet metal processing through adding between finished product discharge gate and waste product discharge gate and establishing the conveyer belt support, separates finished product and waste material, makes it convey different collecting boxes through respective conveyer belt respectively, has avoided finished product and waste material to mix and has fallen together, increases later stage letter sorting work.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

fig. 2 is a top view of the structure workbench of the present invention.

In the figure: 1. a chassis; 2. a work table; 3. processing a metal plate; 4. a material pressing plate; 5. an outer cutting ring; 6. an inner cutting ring; 7. positioning pins; 8. a stamping rod; 9. an upper die holder; 10. discharging a finished product; 11. a waste material outlet; 12. a conveyor belt support; 13. a pin shaft; 14. a waste conveyor; 15. a finished product conveyor belt; 16. a finished product box; 17. a waste bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a stamping die for processing metal plates comprises an underframe 1, wherein the underframe 1 has a height of 120cm, which is convenient for workers to operate on a table top, and the space under the table is enough for placing a discharging sorting device, a working table 2 is fixedly connected to the top end of the underframe 1, a processing metal plate 3 is movably connected to the top end of the working table 2, a pressure plate 4 is movably connected to the top end of the processing metal plate 3, holes are respectively arranged at two sides of the middle part of the pressure plate 4, and an outer annular knife 5 and an inner annular knife 6 are respectively movably connected to the two sides of the middle part of the pressure plate through the holes, a positioning pin 7 is fixedly connected to the bottom end of the outer annular knife 5, the diameter of the positioning pin 7 is equal to the diameter of the inner annular knife 6, so that the positioning pin 7 can fall into the inner annular hole, thereby realizing the positioning of the processing metal plate 3, the top end of the outer annular knife 5 is fixedly connected to an, the diameter of a finished product discharge port 10 is larger than that of an outer cutting ring 5, the diameter of a waste material discharge port 11 is larger than that of an inner cutting ring 6, so that a finished product and waste materials can smoothly fall to the lower side of a workbench 2 after being punched, a conveyor belt bracket 12 is fixedly connected to the middle of the bottom end of the workbench 2, the conveyor belt bracket 12 is positioned between the finished product discharge port 10 and the waste material discharge port 11, so that the finished product and the waste materials can be separated, a pin shaft 13 is movably connected to the top end of the conveyor belt bracket 12, a waste material conveyor belt 14 is movably connected to the conveyor belt bracket 12 through the upper pin shaft 13, a finished product conveyor belt 15 is movably connected through the lower pin shaft 13, a finished product box 16 is fixedly installed on one front side of the bottom frame 1, a waste material box 17 is fixedly connected to the other front side of the bottom frame 1, the height of the finished product box, the worker is not required to frequently perform the classification processing.

The working principle is as follows: when the punching machine is used, a processed metal plate 3 is placed on a lower die holder on a workbench 2 of the punching machine, a pressure plate 4 is put down, a switch of the punching machine is opened, an upper die holder 9 falls under the driving of a punching rod 8, an inner ring cutter 6 punches and cuts the processed metal plate 3, waste materials fall from a waste material discharge port 11 to the workbench 2, the waste materials are conveyed to a waste material box 17 through a waste material conveying belt 14, the processed metal plate 3 is pushed to advance for a certain distance, the punching rod 8 falls again, an outer ring cutter 5 and the inner ring cutter 6 fall simultaneously, a positioning pin 7 falls to an inner ring notch, the outer ring cutter 5 and the inner ring cutter 6 cut the processed metal plate 3 simultaneously, finished products fall from a finished product discharge port 10 and are conveyed to a finished product box 16, the waste materials fall from the waste material discharge port 11 and.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping die is used in sheet metal processing, includes chassis (1), top fixedly connected with workstation (2) of chassis (1), the top swing joint of workstation (2) has processing metal sheet (3), the top swing joint of processing metal sheet (3) has pressure flitch (4), the both sides at pressure flitch (4) middle part are equipped with hole and clearing hole respectively swing joint have outer cutting ring (5) and inner ring sword (6), the bottom fixedly connected with locating pin (7) of outer cutting ring (5), the top fixed connection upper die base (9) of outer cutting ring (5), the middle part fixedly connected with depression bar (8) of upper die base (9), its characterized in that: the utility model discloses a conveying belt, including workstation (2), conveyer belt support (12), top swing joint has round pin axle (13), conveyer belt support (12) have waste material conveyer belt (14) through upside round pin axle (13) swing joint, and have finished product conveyer belt (15) through downside round pin axle (13) swing joint, chassis (1) positive one side fixed mounting has finished product case (16), chassis (1) positive opposite side fixedly connected with waste material case (17), the middle fixedly connected with conveyer belt support (12) of workstation (2) bottom respectively, the top swing joint of conveyer belt support (12) has round pin axle (13).

2. The press die for processing a metal plate material as recited in claim 1, wherein: the diameter of the positioning pin (7) is equal to that of the inner cutting ring (6).

3. The press die for processing a metal plate material as recited in claim 1, wherein: the conveyor belt bracket (12) is positioned between the finished product discharge port (10) and the waste discharge port (11).

4. The press die for processing a metal plate material as recited in claim 1, wherein: the height of the base frame (1) is 120 cm.

5. The press die for processing a metal plate material as recited in claim 1, wherein: the height of the finished product box (16) is 60cm, and the height of the waste material box (17) is 60 cm.

6. The press die for processing a metal plate material as recited in claim 1, wherein: the diameter of the finished product discharge port (10) is larger than that of the outer cutting ring (5), and the diameter of the waste material discharge port (11) is larger than that of the inner cutting ring (6).