CN218835771U

CN218835771U - Fast conversion blanking die for automatic cutting machine

Info

Publication number: CN218835771U
Application number: CN202223267147.6U
Authority: CN
Inventors: 林佳锐; 林育正
Original assignee: Freewon China Co Ltd
Current assignee: Freewon China Co Ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-11
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a fast switching blanking die for a cutting automatic machine, which comprises a workbench, the upper surface of the workbench is fixedly connected with a driving assembly, the inside of the driving assembly is fixedly connected with a positioning assembly, the inside of the positioning assembly is fixedly connected with a die assembly, the inside of the die assembly is fixedly connected with a cutting assembly, a product is arranged in the horizontal direction inside the die assembly, the driving assembly comprises a base, the base is fixedly connected on the workbench, limiting rods are arranged at four corners of the upper surface of the base, a force doubling cylinder is arranged in the middle of the upper surface of the base, and a driving plate is fixedly connected at the top of the force doubling cylinder; the device has solved traditional blanking mould speed of dismouting mould when changing the product slow, influences production efficiency's technical problem, compares traditional blanking mould, and this device has reached the technological effect that production efficiency is high and location effect is good.

Description

Fast conversion blanking die for automatic cutting machine

Technical Field

The utility model relates to a blanking mould technical field, more specifically say, it relates to a cut quick switch blanking mould for automatic machine.

Background

The blanking die is indispensable technological equipment in stamping production, and a good die structure is reliable guarantee for realizing a technological scheme. The quality and the precision of the stamping part are mainly determined by the quality and the precision of the blanking die. Whether the blanking die structure is reasonable and advanced or not has the advantages that the production efficiency, the service life of the blanking die and the safety and the convenience of operation are directly influenced, and the like. The blanking dies are of different structural types due to the different shapes, sizes, precisions, production batches and production conditions of the blanking pieces.

At present, blanking dies on the market comprise a conversion adjusting ring and a fixing bolt, and although the blanking dies can achieve the effect of converting the blanking dies, the conversion speed is slow and the technical requirement of accurate positioning cannot be met at the same time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cut quick switch blanking mould for automatic machine.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cut automatic machine fast switch blanking mould, includes the workstation, fixed surface is connected with drive assembly on the workstation, the inside fixedly connected with locating component of drive assembly, the inside fixedly connected with mould subassembly of locating component, the inside fixedly connected with cutting assembly of mould subassembly, the inside horizontal direction of mould subassembly is provided with the product.

The utility model discloses further set up to: the driving assembly comprises a base, the base is fixedly connected to the workbench, limiting rods are arranged at four corners of the upper surface of the base, a force multiplying cylinder is arranged in the middle of the upper surface of the base, and a driving plate is fixedly connected to the top of the force multiplying cylinder.

The utility model discloses further set up to: the locating component comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with the top surface of the driving plate, four corners of the upper surface of the bottom plate are fixedly connected with reset springs, the other end of each reset spring is fixedly connected with a movable sleeve, the movable sleeve is in through connection with a movable plate, a first groove is formed in the middle of each movable plate, a movable rod is arranged in each movable sleeve, a top end of each movable rod is fixedly connected with a top plate, and a material taking hole is formed in the middle position of each top plate.

The utility model discloses further set up to: the die assembly comprises a lower die holder, the lower die holder is fixedly connected in a first groove in the middle of the movable plate, the upper surface of the lower die holder is fixedly connected with a plurality of fast converters, and the upper surface of the lower die holder is fixedly connected with a cutter holder among the plurality of fast converters.

The utility model discloses further set up to: be provided with a plurality of mounting hole, a plurality of on the middle in the length direction of tool holder the equal fixedly connected with bush of the other end of fast converter, the bush endotheca is equipped with the removable pin, the top fixedly connected with punching press board of removable pin, the upper surface laminating of punching press board is provided with the upper die base, the bottom surface of upper die base is provided with recess two, be provided with the product in the recess two.

The utility model discloses further set up to: the cutting assembly comprises a positioning shaft pin, the bottom of the positioning shaft pin is fixedly connected with the stamping plate, the upper end of the positioning shaft pin penetrates through the upper die base and the product, an upper cutting knife is arranged on the inner wall of the mounting hole, and a lower cutting knife is fixedly connected with the bottom of the tool base.

The utility model has the advantages that this device passes through the cooperation of mould subassembly and locating component, has not only reached and has compared the faster conversion function of traditional blanking mould, still simultaneously through the technique of accurate location, makes the product deckle edge that processes out precision still less higher.

Drawings

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

fig. 2 is an exploded view of the components of the present invention;

FIG. 3 is a schematic view of an exploded structure of a mold assembly;

FIG. 4 isbase:Sub>A sectional view taken along A-A in FIG. 2;

FIG. 5 is an enlarged view of area B of FIG. 3;

FIG. 6 is an enlarged view of area C of FIG. 4;

in the figure: 1. a mold assembly; 11. an upper die holder; 12. a lower die holder; 13. stamping the plate; 14. a bushing; 15. a movable pin; 16. a tool holder; 2. cutting the assembly; 21. an upper cutting knife; 22. a lower cutting knife; 23. positioning the shaft pin; 3. a drive assembly; 31. a drive plate; 32. a limiting rod; 33. a force multiplying cylinder; 34. a base; 4. a positioning assembly; 41. a top plate; 42. a base plate; 43. a movable plate; 44. a movable sleeve; 45. a movable rod; 46. a reset spring; 47. a material taking hole; 5. producing a product; 6. a fast converter; 7. a work bench.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is to be noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless otherwise stated, the directions of use, such as "up and down", are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular, or gravitational directions; likewise, for ease of understanding and description, "left and right" are generally to the left and right as shown in the drawings; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself, but the above directional terms are not intended to limit the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions:

a fast conversion blanking die for a cutting automatic machine comprises a workbench 7, wherein the upper surface of the workbench 7 is fixedly connected with a driving assembly 3, the inside of the driving assembly 3 is fixedly connected with a positioning assembly 4, the inside of the positioning assembly 4 is fixedly connected with a die assembly 1, the inside of the die assembly 1 is fixedly connected with a cutting assembly 2, and a product 5 is arranged in the die assembly 1 in the horizontal direction; drive assembly 3 promotes earlier locating component 4 and compresses tightly the location at mould subassembly 1 inside with product 5, promotes cutting assembly 2 again and cuts processing to product 5.

The driving assembly 3 comprises a base 34, the base 34 is fixedly connected to the workbench 7, limiting rods 32 are arranged at four corners of the upper surface of the base 34, a force multiplying cylinder 33 is arranged in the middle of the upper surface of the base 34, and a driving plate 31 is fixedly connected to the top of the force multiplying cylinder 33; if the limiting rod 32 is not arranged, the force multiplying cylinder 33 can incline to one side when the driving plate 31 is controlled to do work, the force multiplying cylinder 33 is slightly worn and damaged for a long time, and the die assembly 1 is damaged if the force multiplying cylinder 33 is heavy; the limiting rod 32 fixed on the base 34 can limit the moving track of the driving plate 31, so that the driving plate is prevented from deviating during work doing, and the die assembly 1 is prevented from being damaged by the deviation during work doing.

The positioning assembly 4 comprises a bottom plate 42, the bottom surface of the bottom plate 42 is fixedly connected with the top surface of the driving plate 31, four corners of the upper surface of the bottom plate 42 are fixedly connected with a return spring 46, the other end of the return spring 46 is fixedly connected with a movable sleeve 44, the movable sleeve 44 is connected with a movable plate 43 in a penetrating manner, a first groove is formed in the middle of the movable plate 43, a movable rod 45 is arranged in the movable sleeve 44, the top end of the movable rod 45 is fixedly connected with a top plate 41, and a material taking hole 47 is formed in the middle of the top plate 41; the driving plate 31 pushes the bottom plate 42, the bottom plate 42 compresses the return spring 46 first, then the movable sleeve 44 and the movable plate 43 are pushed to move along the movable rod 45 until the movable plate 43 contacts with the top plate 41, the product 5 is positioned and compressed, the material taking hole 47 formed in the top plate 41 can enable a worker to take out the product more conveniently, and the return spring 46 can separate the movable plate 43 from the top plate 41 after the driving assembly 3 is loosened when the cutting work is completed.

The die assembly 1 comprises a lower die holder 12, the lower die holder 12 is fixedly connected in a first groove in the middle of the movable plate 43, the upper surface of the lower die holder 12 is fixedly connected with a plurality of fast converters 6, and a cutter holder 16 is fixedly connected between the plurality of fast converters 6 on the upper surface of the lower die holder 12; a plurality of mounting holes are formed in the center of the cutter seat 16 in the length direction, the other ends of the plurality of fast converters 6 are fixedly connected with bushings 14, movable pins 15 are sleeved in the bushings 14, the top ends of the movable pins 15 are fixedly connected with stamping plates 13, the upper surfaces of the stamping plates 13 are provided with upper mold seats 11 in an attached mode, the bottom surfaces of the upper mold seats 11 are provided with second grooves, and products 5 are arranged in the second grooves; if continue to promote after locating component 4 compresses tightly the product, will drive cutting assembly 2 and cut product 5, the activity orbit activity of 14 restrictions can be followed to punching press board 13 bottom surface fixed removable pin 15 can make punching press board 13, further ensures that the punching press in-process can not the off tracking, and product 5 is cut under the cooperation of cutter seat 16 and upper die base 11, and cutting assembly 2 that sets up in the mounting hole on cutter seat 16 is responsible for cutting product 5.

The cutting assembly 2 comprises a positioning shaft pin 23, the bottom of the positioning shaft pin 23 is fixedly connected with the stamping plate 13, the upper end of the positioning shaft pin 23 penetrates through the upper die base 11 and the product 5, an upper cutting knife 21 is arranged on the inner wall of the mounting hole, a lower cutting knife 22 is fixedly connected with the bottom of the knife base 16, the positioning shaft pin 23 can position and compress the product 5 under the matching of the upper die base 11, the stamping plate 13 and the knife base 16, and the product is accurately cut through the upper cutting knife 21 and the lower cutting knife 22.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in other sequences than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cut quick change blanking mould for automatic machine which characterized in that: including workstation (7), fixed surface is connected with drive assembly (3) on workstation (7), the inside fixedly connected with locating component (4) of drive assembly (3), the inside fixedly connected with mould subassembly (1) of locating component (4), the inside fixedly connected with cutting assembly (2) of mould subassembly (1), the inside horizontal direction of mould subassembly (1) is provided with product (5).

2. The fast converting blanking die for a cutting robot of claim 1, wherein: drive assembly (3) include base (34), base (34) fixed connection is on workstation (7), the four corners of base (34) upper surface is provided with gag lever post (32), the centre of base (34) upper surface is provided with doubly power jar (33), the top fixedly connected with drive plate (31) of doubly power jar (33).

3. The fast converting blanking die of claim 2, wherein: locating component (4) includes bottom plate (42), the bottom surface of bottom plate (42) and the top surface fixed connection of drive plate (31), the four corners fixedly connected with of bottom plate (42) upper surface resets spring (46), the other end fixedly connected with movable sleeve (44) of resetting spring (46), movable sleeve (44) through connection fly leaf (43), be equipped with recess one in the middle of fly leaf (43), be provided with movable rod (45) in movable sleeve (44), movable rod (45) top fixedly connected with roof (41), roof (41) are provided with in the middle position and get material hole (47).

4. The fast converting blanking die for a cutting robot of claim 3, wherein: the die assembly (1) comprises a lower die holder (12), the lower die holder (12) is fixedly connected in a groove I in the middle of a movable plate (43), the upper surface of the lower die holder (12) is fixedly connected with a plurality of fast converters (6), and the upper surface of the lower die holder (12) is fixedly connected with a cutter holder (16) between the plurality of fast converters (6).

5. The fast converting blanking die of claim 4, wherein: be provided with a plurality of mounting hole, a plurality of between two parties on the length direction of cutter seat (16) the equal fixedly connected with bush (14) of the other end of fast converter (6), bush (14) endotheca is equipped with removable pin (15), the top fixedly connected with punching press board (13) of removable pin (15), the upper surface laminating of punching press board (13) is provided with upper die base (11), the bottom surface of upper die base (11) is provided with recess two, be provided with product (5) in the recess two.

6. The fast converting blanking die of claim 5, wherein: cutting assembly (2) is including location pivot (23), location pivot (23) bottom and punching press board (13) fixed connection, upper die base (11) and product (5) are run through to location pivot (23) upper end, the mounting hole inner wall is provided with cuts sword (21), bottom fixedly connected with of cutter holder (16) cuts sword (22) down.