CN217393513U

CN217393513U - Side pressure deckle edge mould

Info

Publication number: CN217393513U
Application number: CN202221348767.XU
Authority: CN
Inventors: 郝建广; 黄国强; 全洪杰; 梁文俏; 朱显忠; 易向飞; 王君; 肖祖求; 陈永奎; 廖基洪; 胡天旭; 莫悔; 杨良科; 黄琬婷; 程鹏
Original assignee: Dongguan Haoshun Precision Technology Co ltd
Current assignee: Dongguan Haoshun Precision Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-09
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the technical field of deburring dies, in particular to a side-pressing deburring die, which comprises an upper stripping plate and an upper die plate, wherein the middle area of the upper die plate is a through hole which runs through from top to bottom so as to expose the upper stripping plate, the bottom of the upper stripping plate is provided with a first groove, and the first groove is arranged close to the inner wall of the through hole and corresponds to the deburring position of a workpiece; the lower stripper plate is positioned in the middle area above the lower stripper plate and corresponds to the exposed position of the upper stripper plate so as to press a workpiece during die assembly, and a second groove is formed in the lower stripper plate, is positioned on the side part of the lower stripper plate and corresponds to the position of the first groove; the deburring structure dashes the seat including deburring drift and deburring, and deburring drift detachably installs in first recess, and deburring dashes seat detachably and installs in the second recess, and the inclination of the bottom surface of deburring drift, the inclination of the top surface that the seat was dashed to the deburring all are the same with the inclination of work piece deburring position.

Description

Side pressure deckle edge mould

Technical Field

The utility model relates to a turn down deckle mould technical field, concretely relates to side pressure deckle edge mould.

Background

The side punching die punches a hole the back to the limit portion of work piece, produces deckle edge easily in the hole week side, needs to carry out the deburring and handles, and the deburring die that uses commonly at present all cuts out a cavity at the lower bolster as shown in patent CN201921930U and CN210907716U, then processes out the deburring structure and process the deckle edge in the position that the border of cavity corresponds to punching a hole. However, this structure is fixed and integrally formed, it can only trim the punched hole of one angle of the same size workpiece, when the workpiece changes the edge side punching angle, only the lower template with the corresponding trimming structure can be replaced, it cannot be flexibly applied, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a side pressure deckle edge mould, can change corresponding press deckle edge structure, obvious reduce cost according to work piece side blow hole angle is nimble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a side press flash die comprising:

the upper die comprises an upper stripping plate and an upper die plate which are sequentially arranged from top to bottom, the middle area of the upper die plate is a through hole which penetrates through the upper die plate and the lower die plate to expose the upper stripping plate, a first groove is formed in the bottom of the upper stripping plate, and the first groove is arranged close to the inner wall of the through hole and corresponds to the deburring position of a workpiece;

the lower die comprises a lower stripping plate and a lower die plate which are sequentially arranged from top to bottom, the lower stripping plate is positioned in the middle area above the lower die plate and corresponds to the exposed position of the upper stripping plate so as to press a workpiece during die assembly, a second groove is formed in the lower die plate and is positioned on the side of the lower stripping plate and corresponds to the position of the first groove;

deburring limit structure dashes the seat including deburring drift and deburring, deburring drift detachably installs in first recess, deburring dashes seat detachably and installs in the second recess, the inclination of the bottom surface of deburring drift the inclination of the top surface that the deburring dashes the seat all is the same with the inclination of work piece deburring position.

Further, the deburring drift is detachably installed in the first groove through a bolt, and the deburring punch seat is detachably installed in the second groove through a bolt.

Furthermore, the second grooves are provided with a plurality of grooves with different sizes, the second grooves are arranged on the peripheral sides of the lower stripping plate, and the number of the first grooves is the same as that of the second grooves and corresponds to that of the second grooves one by one.

Further, every install at least one pressure burr drift in the first recess, every install at least one pressure burr in the second recess and dash the seat, every pressure burr drift corresponds a pressure burr and dashes the seat.

Furthermore, the second groove is an annular structure and is arranged on the peripheral side of the lower stripping plate, and the first groove is correspondingly arranged on the second groove.

Further, the deburring drift with the deburring is towards the seat and is equipped with a plurality of and the one-to-one setting that quantity equals, and is a plurality of the deburring drift closely arranges in the second recess, and is a plurality of the deburring is towards the seat and closely arranges in the first recess.

Further, the upper die comprises an upper die base, an upper clamping plate, an upper baffle, an upper stripping plate and an upper die plate which are sequentially arranged from top to bottom, and the lower die comprises a lower die base, a lower clamping plate, a lower backing plate, a lower die plate and a lower stripping plate which are sequentially arranged from bottom to top.

The utility model has the advantages that:

the utility model discloses a side pressure deckle edge mould is owing to set up the recess with detachably installation deckle edge structure on last stripper and lower bolster to can select suitable deckle edge structure according to the side blow angle of work piece, the nimble dismantlement need not to change the template, practices thrift the cost.

Drawings

FIG. 1 is a schematic view of a side flash mold in an embodiment.

FIG. 2 is a top view of a press burr structure and a workpiece.

Fig. 3 is a schematic structural view of a press burr structure.

Reference numerals:

the device comprises an upper die 1, an upper die base 11, an upper clamping plate 12, an upper baffle 13, an upper stripper plate 14 and an upper die plate 15;

the lower die 2, a lower die holder 21, a lower clamping plate 22, a lower backing plate 23, a lower die plate 24 and a lower stripper plate 25;

the deburring structure 3, the deburring punch 31 and the deburring punch seat 32;

a workpiece 4.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, combine the embodiment below, it is right the utility model discloses further detailed description proceeds. It should be understood, however, that the description herein of specific embodiments is for the purpose of illustration only and is not intended to limit the invention.

Side pressure deckle edge mould, as shown in fig. 1, including last mould 1 and lower mould 2, wherein, go up mould 1 including the upper die base 11 that from top to bottom sets gradually, punch holder 12, go up baffle 13, go up stripper 14 and cope match-plate pattern 15, thereby stripper 14 is exposed for the through-hole that runs through from top to bottom in the middle zone of cope match-plate pattern 15, lower mould 2 includes lower bolster 21, lower bolster 22 lower bolster 23, lower bolster 24 and stripper 25 that set gradually from bottom to top, lower stripper 25 is located the middle zone of the top of lower bolster 24, and correspond with the position of the upper stripper that exposes, during the compound die, work piece 4 places on lower stripper 25 and is compressed tightly by lower stripper 25 and upper stripper 14, and there is the interval between the edge of lower stripper 25 and the inner wall of through-hole.

A first groove is formed in the bottom of the upper stripping plate 14, the first groove is arranged close to the inner wall of the through hole and is just located at the distance between the edge of the lower stripping plate 25 and the inner wall of the through hole when the die is closed, the main body of the workpiece 4 is located between the lower stripping plate 25 and the upper stripping plate 14, and the burr pressing position of the workpiece 4 is located at the distance. The lower template 24 is provided with a second groove, and the second groove is positioned on the side part of the lower stripper plate 25 and corresponds to the first groove in position. The deburring structure 3 is established in interval department, dashes the seat 32 including deburring drift 31 and deburring, and deburring drift 31 detachably installs in first recess, and deburring dashes seat 32 detachably and installs in the second recess, and the bottom surface of deburring drift 31 and the top surface that the seat was dashed to the deburring are the inclined plane that the angle is the same. During the deburring, the main part of work piece 4 is located and takes off the board 25 down and takes off on with between the board 14, and the deburring position of work piece 4 is located interval department, selects the deburring structure 3 with the same angle in deburring position to install on the mould, can accomplish the deburring. Because set up fluted with detachably installation deburring structure 3 on last stripper 14 and lower bolster 24 to can select suitable deburring structure 3 according to the side blow angle of work piece, the nimble dismantlement need not to change the template, practices thrift the cost.

Specifically, the deburring punch 31 is detachably mounted in the first recess by a bolt, and the deburring punch holder 32 is detachably mounted in the second recess by a bolt.

The second grooves of this embodiment may be provided with a plurality of grooves of different sizes, the plurality of second grooves are arranged on the periphery of the lower stripping plate 25, and the plurality of first grooves are also provided with a plurality of grooves of different sizes, and are in one-to-one correspondence with the second grooves; or the second groove is annularly arranged on the peripheral side of the lower stripping plate, the sizes of all positions of the second groove can be the same or different, and the first groove is also annularly arranged and is the same as the second groove. These two kinds of structures can set up the deburring structure 3 of a plurality of sizes, multiple inclination, and deburring structure 3 can closely arrange, also can set up at intervals, decides according to operating condition to adapt to 4 a plurality of positions of work piece and need the deburring, and inclination is different even.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A side press burr die, comprising:

the upper die comprises an upper stripping plate and an upper die plate which are sequentially arranged from top to bottom, the middle area of the upper die plate is a through hole which penetrates through the upper die plate from top to bottom so as to expose the upper stripping plate, the bottom of the upper stripping plate is provided with a first groove, and the first groove is arranged close to the inner wall of the through hole and corresponds to the deburring position of a workpiece;

the deburring limit structure, dash the seat including deburring drift and deburring, deburring drift detachably installs in first recess, deburring dashes seat detachably and installs in the second recess, the inclination of deburring drift's bottom surface the inclination of deburring dashes the top surface of seat all is the same with the inclination of work piece deburring position.

2. The side press burr die of claim 1, wherein: the deburring drift passes through bolt detachably and installs in first recess, the deburring dashes the seat and passes through bolt detachably and install in the second recess.

3. The side press burr die of claim 1, wherein: the second recess is equipped with a plurality of not unidimensional, and a plurality of second recesses are arranged and are in take off the week side of board down, the quantity of first recess with the quantity of second recess is the same and one-to-one.

4. The side press burr die of claim 3, wherein: every install at least one pressure burr drift in the first recess, every install at least one pressure burr in the second recess and dash the seat, every pressure burr drift corresponds a pressure burr and dashes the seat.

5. The side press burr die of claim 1, wherein: the second groove is of an annular structure and is arranged on the peripheral side of the lower stripping plate, and the first groove is correspondingly arranged on the second groove.

6. The side flash mold of claim 5, wherein: the deburring drift with the deburring dashes the seat and is equipped with a plurality of and the one-to-one setting that quantity equals, and is a plurality of the deburring drift closely arranges in the second recess, and is a plurality of the deburring dashes the seat and closely arranges in the first recess.

7. A side flash mold according to claim 1, wherein: the upper die comprises an upper die base, an upper clamping plate, an upper baffle, an upper stripping plate and an upper die plate which are sequentially arranged from top to bottom, and the lower die comprises a lower die base, a lower clamping plate, a lower backing plate, a lower die plate and a lower stripping plate which are sequentially arranged from bottom to top.