CN211276090U

CN211276090U - Single interior contact blanking module structure of drop-down formula

Info

Publication number: CN211276090U
Application number: CN201921990710.8U
Authority: CN
Inventors: 周文清; 马建; 盛祝禾; 姚露
Original assignee: Wuxi Mingzhida Mould Precision Manufacturing Co ltd
Current assignee: Wuxi Mingzhida Mould Precision Manufacturing Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a single inscribe blanking module structure of drop-down formula, including last edge of a knife fixed plate and bridge plate, the last fixed surface of bridge plate is connected with the guide pillar, the surface and the last edge of a knife fixed plate swing joint of guide pillar, the inner wall threaded connection of last edge of a knife fixed plate has spacing screw, the lower fixed surface of going up edge of a knife fixed plate installs the last edge of a knife, the interior diapire fixedly connected with die of bridge plate, one side swing joint of die has the lower edge of a knife. This single inscribe blanking module structure of drop-down formula fixes the last edge of a knife through last edge of a knife fixed plate, through the setting of bridge plate, can fix the lower edge of a knife and whole die carrier base, sets up through the cooperation between last edge of a knife and the lower edge of a knife, can excise the steel strip material, through the setting of taking off the flitch, can take off the material to the steel band excision back, through the setting of guide pillar, can carry on spacingly to whole die carrier for the position of blank is more accurate.

Description

Single interior contact blanking module structure of drop-down formula

Technical Field

The utility model relates to a blanking module technical field specifically is a single inscribe blanking module structure of drop-down formula.

Background

The present invention relates to a mould, various moulds and tools for obtaining required products by using injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting and stamping methods in industrial production.

The blanking die is a stamping die for blanking a part or a blank on a plate, the existing blanking die set structure has the problems of longer stroke and poorer processing precision and stability, and the problems of metal wire generation, wrinkling and the like caused by quicker blanking in use

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a single inscribe blanking module structure of drop-down formula has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a single interior tangent blanking module structure of drop-down formula, includes last edge of a knife fixed plate and bridge plate, the last fixed surface of bridge plate is connected with the guide pillar, the surface and the last edge of a knife fixed plate swing joint of guide pillar, the inner wall threaded connection of going up edge of a knife fixed plate has the spacing screw, the lower fixed surface of going up edge of a knife fixed plate installs the last edge of a knife, the interior diapire fixedly connected with die of bridge plate, one side swing joint of die has the lower edge of a knife, one side fixedly connected with lower edge of a knife clamp plate of lower edge of a knife, the last fixed surface of lower edge of a.

Optionally, the number of the guide pillars is four, and the four guide pillars are fixedly connected to the upper surface of the bridge plate in a rectangular array.

Optionally, the inner wall of the female die is provided with a groove.

Optionally, the stripper plate is shaped as a concentric circle.

Optionally, the bottom of the upper knife edge is matched with the inside of the lower knife edge.

(III) advantageous effects

The utility model provides a single inscribe blanking module structure of drop-down formula possesses following beneficial effect:

1. this single inscribe blanking module structure of drop-down formula through the setting of bridge plate, can fix edge of a knife and whole die carrier base down, sets up through the cooperation between last edge of a knife and the lower edge of a knife, can excise steel strip material, through the setting of taking off the flitch, can take off the material to the steel band excision back, through the setting of guide pillar, can carry on spacingly to whole die carrier for the position of blank is more accurate.

2. This single inscribe blanking module structure of drop-down formula through the setting of lower tool apron clamp plate, can compress tightly lower tool apron, and this module structure stroke is shorter, and the blank is faster, can effectively improve stamping speed, and machining precision and stability are higher, can not produce the wire because the blank is fast and corrugate the scheduling problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of fig. 1 according to the present invention.

In the figure: 1. an upper knife edge fixing plate; 2. a bridge plate; 3. a guide post; 4. a limiting screw; 5. an upper knife edge; 6. a female die; 7. a lower knife edge; 8. a lower knife edge pressing plate; 9. and a stripper plate.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: a pull-down single internally-tangent blanking module structure comprises an upper knife edge fixing plate 1 and a bridge plate 2, and a lower knife edge 7 and the whole die carrier base can be fixed through the arrangement of the bridge plate 2;

in order to enable the die set structure to enable the position of cutting materials to be more accurate in use and to enable the processing precision and stability to be higher, guide pillars 3 are fixedly connected to the upper surface of a bridge plate 2, the whole die set can be limited through the arrangement of the guide pillars 3, the position of the cutting materials is enabled to be more accurate, the surface of each guide pillar 3 is movably connected with an upper knife edge fixing plate 1, a limiting screw 4 is connected to the inner wall of each upper knife edge fixing plate 1 in a threaded mode, an upper knife edge 5 is fixedly installed on the lower surface of each upper knife edge fixing plate 1, a female die 6 is fixedly connected to the inner bottom wall of the bridge plate 2, a lower knife edge 7 is movably connected to one side of each female die 6, and steel strip materials can be cut through the matching arrangement;

in order to enable the module structure to be capable of fixing the position of the lower tool opening 7 in use, a lower tool opening pressing plate 8 is fixedly connected to one side of the lower tool opening 7, the lower tool opening 7 can be compressed through the arrangement of the lower tool opening pressing plate 8, a stripper plate 9 is fixedly connected to the upper surface of the lower tool opening pressing plate 8, stripping can be performed after a steel belt is cut through the arrangement of the stripper plate 9, the module structure is shorter in stroke, faster in material cutting, capable of effectively improving stamping speed, higher in processing precision and stability, and free of the problems of metal wires, wrinkling and the like caused by fast material cutting, the number of the guide columns 3 is four, the four guide columns 3 are fixedly connected to the upper surface of the bridge plate 2 in a rectangular array mode, grooves are formed in the inner wall of the female die 6, the stripper plate 9 is in a concentric circular shape, and the bottom of the upper tool opening 5 is matched with the inside of the lower tool.

In conclusion, when the pull-down single internally tangent blanking module structure is used, the upper knife edge 5 is fixed through the upper knife edge fixing plate 1, the lower knife edge 7 and the whole die carrier base can be fixed through the arrangement of the bridge plate 2, a steel strip material can be cut through the matching arrangement between the upper knife edge 5 and the lower knife edge 7, the steel strip can be stripped after being cut through the arrangement of the stripper plate 9, the whole die carrier can be limited through the arrangement of the guide pillar 3, so that the position of a blanking is more accurate, the lower knife edge 7 can be pressed through the arrangement of the lower knife edge pressing plate 8, the female die 6 is a first shell grinding tool for blanking, the height of the upper knife edge fixing plate 1 can be limited through the arrangement of the limiting screw 4, the module structure has shorter stroke and faster blanking, the stamping speed can be effectively improved, and the processing precision and stability are higher, the problems of metal wires, wrinkling and the like caused by quick blanking can be avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a single interior inscribe blanking module structure of drop-down formula, includes last edge of a knife fixed plate (1) and bridge plate (2), its characterized in that: the upper surface of the bridge plate (2) is fixedly connected with a guide pillar (3), the surface of the guide pillar (3) is movably connected with an upper knife edge fixing plate (1), the inner wall of the upper knife edge fixing plate (1) is in threaded connection with a limiting screw (4), an upper knife edge (5) is fixedly installed on the lower surface of the upper knife edge fixing plate (1), a female die (6) is fixedly connected with the inner bottom wall of the bridge plate (2), one side of the female die (6) is movably connected with a lower knife edge (7), one side of the lower knife edge (7) is fixedly connected with a lower knife edge pressing plate (8), and the upper surface of the lower knife edge pressing plate (8) is fixedly connected with a stripper plate (9).

2. The single interior cutting blanking module structure of drop-down of claim 1, characterized in that: the number of the guide columns (3) is four, and the four guide columns (3) are fixedly connected to the upper surface of the bridge plate (2) in a rectangular array mode.

3. The single interior cutting blanking module structure of drop-down of claim 1, characterized in that: the inner wall of the female die (6) is provided with a groove.

4. The single interior cutting blanking module structure of drop-down of claim 1, characterized in that: the stripper plate (9) is in the shape of concentric circles.

5. The single interior cutting blanking module structure of drop-down of claim 1, characterized in that: the bottom of the upper knife edge (5) is matched with the inside of the lower knife edge (7).