CN215144036U

CN215144036U - Quantitative cutting device for stamping die

Info

Publication number: CN215144036U
Application number: CN202120684728.6U
Authority: CN
Inventors: 孙干谦; 戚朕
Original assignee: Taipu Power New Energy Changshu Co ltd
Current assignee: Taipu Power New Energy Changshu Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-14
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a stamping die ration cutting device, including upper die base and die holder, one side fixed mounting of upper die base has the fixed plate, one side fixed mounting of fixed plate bottom has the mount pad, one side fixed mounting of mount pad has electric cylinder, electric cylinder's flexible fixed mounting has the cylinder connector, the bottom fixed mounting of cylinder connector has the bar slider, the spout has been seted up at the middle part of fixed plate bottom, bar slider and spout sliding connection, the bottom fixed mounting of upper die base has the upper padding plate, upper padding plate bottom fixed mounting has the flitch of taking off, the extrusion groove has been seted up to one side of taking off the flitch, the extrusion groove is adjusted well with bar slider position. The utility model discloses a cutter and lower cutter are installed in the distribution between upper die base and die holder, realize cutting with the synchronous automation of mould, are convenient for detach the leftover bits of stamping workpiece, replace artifical the shearing, and effectual improvement production efficiency practices thrift the cost.

Description

Quantitative cutting device for stamping die

Technical Field

The utility model relates to a stamping die, in particular to stamping die ration cutting device belongs to mould technical field.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die, commonly called a cold stamping die, stamping, and a press processing method for obtaining a required part by applying pressure to the material at room temperature by using a die mounted on a press machine to generate separation or plastic deformation.

The existing quantitative cutting of a stamping die is that an operator cuts off the same amount of material strips by using scissors, so that the labor cost is high, the production efficiency is low, and the stamping efficiency of stamping parts is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping die ration cutting device to the present stamping die ration that proposes in solving above-mentioned background art is that the operation personnel cut off equal quantity with the scissors material area, and the cost of labor is high, the problem that production efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the die comprises an upper die base and a lower die base, wherein a fixed plate is fixedly mounted on one side of the upper die base, a mounting base is fixedly mounted on one side of the bottom end of the fixed plate, an electric cylinder is fixedly mounted on one side of the mounting base, an air cylinder connector is fixedly mounted on the telescopic end of the electric cylinder, a bar-shaped sliding block is fixedly mounted at the bottom end of the air cylinder connector, a sliding groove is formed in the middle of the bottom end of the fixed plate, the bar-shaped sliding block is in sliding connection with the sliding groove, an upper backing plate is fixedly mounted at the bottom end of the upper die base, a stripper plate is fixedly mounted at the bottom end of the upper backing plate, an extrusion groove is formed in one side of the stripper plate, the extrusion groove is aligned with the bar-shaped sliding block in position, a top rod groove is formed in the bottom end of the extrusion groove, a top rod is alternately connected with the inside of the top rod groove, a buffer spring is fixedly mounted at one side of the top rod, the bottom end of the ejector rod is fixedly provided with an upper cutter, the top end of the lower die base is fixedly provided with a lower backing plate, the top end of the lower backing plate is fixedly provided with a lower die plate, one side of the lower die plate is fixedly provided with a lower cutter, and the lower cutter is aligned with the upper cutter.

As a preferred technical scheme of the utility model, the opening has been seted up to the bottom of bar slider end department, opening assorted inclined plane has been seted up to one side on ejector pin top.

As an optimal technical scheme of the utility model, take off the size of flitch and the size phase-match of upper padding plate, just it is equipped with the sealing strip to take off to paste between flitch and the upper padding plate.

As an optimized technical scheme of the utility model, the internal diameter in ejector pin groove and the size phase-match of ejector pin end department.

As a preferred technical scheme of the utility model, one side fixed mounting of fixed plate has the electric cylinder controller, electric cylinder passes through electric cylinder controller and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a stamping die ration cutting device, through cutter and lower cutter in the distribution installation between upper die base and die holder, realize cutting with the mould is synchronous automatic, the leftover bits of the stamping workpiece of being convenient for detach replace artifical the shearing, effectual improvement production efficiency practices thrift the cost.

Drawings

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

fig. 2 is a schematic view of a partial structure of the present invention.

In the figure: 1. an electric cylinder; 2. a mounting seat; 3. a cylinder connector; 4. a bar-shaped slider; 5. a fixing plate; 6. an upper die holder; 7. an upper base plate; 8. a top rod; 9. a material removing plate; 10. an upper cutter; 11. a lower template; 12. a lower cutter; 13. a lower base plate; 14. a lower die holder; 15. extruding a groove; 16. a buffer spring.

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, the present invention provides a quantitative cutting device for stamping dies, which comprises:

according to the figure 1-2, the die comprises an upper die holder 6 and a lower die holder 14, wherein a fixed plate 5 is fixedly installed on one side of the upper die holder 6, a mounting seat 2 is fixedly installed on one side of the bottom end of the fixed plate 5, an electric cylinder 1 is fixedly installed on one side of the mounting seat 2, a cylinder connector 3 is fixedly installed on the telescopic end of the electric cylinder 1, a strip-shaped slider 4 is fixedly installed at the bottom end of the cylinder connector 3, a sliding groove is formed in the middle of the bottom end of the fixed plate 5, the strip-shaped slider 4 is in sliding connection with the sliding groove, an upper backing plate 7 is fixedly installed at the bottom end of the upper backing plate 6, a stripper plate 9 is fixedly installed at the bottom end of the upper backing plate 7, an extrusion groove 15 is formed in one side of the stripper plate 9, the extrusion groove 15 is aligned with the strip-shaped slider 4, a ejector rod groove is formed in the bottom end of the extrusion groove 15, an ejector rod 8 is connected to the inside of the ejector rod groove in an inserting manner, a buffer spring 16 is fixedly installed at one side of the ejector rod groove, and is fixedly connected with one side of the ejector rod 8, the bottom fixed mounting of ejector pin 8 has last cutter 10, the top fixed mounting of die holder 14 has lower bolster 13, the top fixed mounting of lower bolster 13 has lower bolster 11, one side fixed mounting of lower bolster 11 has lower cutter 12, lower cutter 12 is adjusted well with last cutter 10 position, through distributing to install cutter 10 and lower cutter 12 between upper die base 6 and die holder 14, be convenient for detach the leftover bits of stamping workpiece, replace artifical the shearing, effectual improvement production efficiency, save the cost.

According to fig. 1 and 2, the bottom of the end of the strip-shaped sliding block 4 is provided with an opening, one side of the top end of the ejector rod 8 is provided with an inclined plane matched with the opening, the size of the stripper plate 9 is matched with the size of the upper backing plate 7, a sealing strip is attached between the stripper plate 9 and the upper backing plate 7, the sealing performance of the joint is guaranteed, the inner diameter of the ejector rod groove 8 is matched with the size of the end of the ejector rod 8, the upper cutter 10 and the lower cutter 12 are made of carbon steel, one side of the fixing plate 5 is fixedly provided with an electric cylinder controller, and the electric cylinder 1 is electrically connected with an external power supply through the electric cylinder controller.

When specifically using, the utility model relates to a stamping die ration cutting device, move through electric cylinder controller control electric cylinder 1 when using, promote bar slider 4 through electric cylinder 1 and remove, extrude ejector pin 8 downstream through bar slider 4, move down through ejector pin 8 and drive cutter 10 downstream, through last cutter 10 and lower cutter 12 cooperation, detach the leftover bits of stamping workpiece, when electric cylinder 1 contracts, drive bar slider 4 return, during bar slider 4 return, ejector pin 8 moves up through buffer spring 16, move up through ejector pin 8 and drive cutter 10 and lower cutter 12 separation.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 quantitative cutting device for the stamping die comprises an upper die base (6) and a lower die base (14), and is characterized in that a fixed plate (5) is fixedly mounted on one side of the upper die base (6), a mounting seat (2) is fixedly mounted on one side of the bottom end of the fixed plate (5), an electric cylinder (1) is fixedly mounted on one side of the mounting seat (2), a cylinder connector (3) is fixedly mounted on the telescopic end of the electric cylinder (1), a bar-shaped slider (4) is fixedly mounted at the bottom end of the cylinder connector (3), a sliding groove is formed in the middle of the bottom end of the fixed plate (5), the bar-shaped slider (4) is in sliding connection with the sliding groove, an upper padding plate (7) is fixedly mounted at the bottom of the upper die base (6), a stripper plate (9) is fixedly mounted at the bottom end of the upper padding plate (7), and an extrusion groove (15) is formed in one side of the stripper plate (9), the utility model discloses a cutting tool, including extrusion groove (15), ejector pin groove, one side fixed mounting of ejector pin groove (16), one side fixed connection of top and ejector pin (8), the bottom fixed mounting of ejector pin groove (15) has ejector pin (8), one side fixed mounting of ejector pin groove has buffer spring (16), one side fixed connection of the top of buffer spring (16) and ejector pin (8), cutter (10) are gone up to the bottom fixed mounting of ejector pin (8), the top fixed mounting of die holder (14) has lower bolster (13), the top fixed mounting of lower bolster (13) has lower bolster (11), one side fixed mounting of lower bolster (11) has lower cutter (12), cutter (12) are adjusted well with last cutter (10) position down.

2. The quantitative cutting device for the stamping die as claimed in claim 1, wherein: the bottom end of the strip-shaped sliding block (4) is provided with a notch, and one side of the top end of the ejector rod (8) is provided with an inclined plane matched with the notch.

3. The quantitative cutting device for the stamping die as claimed in claim 1, wherein: the size of the stripper plate (9) is matched with that of the upper backing plate (7), and a sealing strip is attached between the stripper plate (9) and the upper backing plate (7).

4. The quantitative cutting device for the stamping die as claimed in claim 1, wherein: the upper cutter (10) and the lower cutter (12) are made of carbon steel.

5. The quantitative cutting device for the stamping die as claimed in claim 1, wherein: one side fixed mounting of fixed plate (5) has electric cylinder controller, electric cylinder (1) passes through electric cylinder controller and external power electric connection.