CN207508105U9

CN207508105U9 - A kind of V songs mode structure

Info

Publication number: CN207508105U9
Application number: CN201721564292.7U
Authority: CN
Inventors: 胡翔
Original assignee: HEFEI GAOCO TECHNOLOGY Co Ltd
Current assignee: HEFEI GAOCO TECHNOLOGY Co Ltd
Priority date: 2017-11-21
Filing date: 2017-11-21
Publication date: 2018-07-27
Anticipated expiration: 2027-11-21
Also published as: CN207508105U

Abstract

A kind of V songs mode structure, including：Public top plate, upper public affairs folder, upper die and lower die, lower bolster, bottom plate, feet, public top plate is set to above V songs mould, upper public affairs sandwiched is placed in below public top plate, and lower section is equipped with upper mold, and punching die is partially submerged into lower die, lower bolster is equipped with below the lower die, bottom plate is equipped with below lower bolster, two side of baseplate underside is equipped with feet, and feet supports an a kind of V songs mode structure.

Description

It is a kind of V Bent mode structure

Technical field

The present invention relates to mold design and making, and in particular to a kind of V songs mode structure.

Background technology

Mold manufacturing, under certain manufacturing equipment and fabrication process condition, directly to mould parts material（Generally metal material）It is processed, has changed its shape, size, relative position and property, make satisfactory part, then these parts are become to the process of mold through cooperation, positioning, connection and fixing assembling.It is required to need a kind of V songs mode structure at present in order to adapt to each production division's operation in this field.

Invention content

Technical problem solved by the invention is exactly to be to provide a kind of V songs mode structure, to solve the problems, such as to propose in above-mentioned background technology.

Technical problem solved by the invention is realized using following technical scheme：A kind of V songs mode structure, including：Public top plate, upper public affairs folder, upper die and lower die, lower bolster, bottom plate, feet；The public affairs top plate is set to above V songs mould；The upper public sandwiched is placed in below public top plate, and lower section is equipped with upper mold；The punching die is partially submerged into lower die, and lower bolster is equipped with below the lower die；Bottom plate is equipped with below the lower bolster；Two side of the baseplate underside is equipped with feet, and feet supports an a kind of V songs mode structure.

A kind of V songs mode structure is used for bending, to improve operation or work standard, is suitable for each production division's job design in this field.

Description of the drawings。

Fig. 1 is the structural diagram of the present invention；Fig. 2 is A, B structure schematic diagram；Fig. 3 is C, D, E structural schematic diagram；Fig. 4 is F, G structural schematic diagram；Fig. 5 is H, I structural schematic diagram.

Public top plate 1, upper public folder 2, upper mold 3, lower die 4, lower bolster 5, bottom plate 6, feet 7.

Specific implementation method。

In order to make implement technical means, creation characteristic, reached purpose and effect of the present invention be easy to understand, following further describes the present invention in conjunction with specific drawings.

As shown in Figure 1：A kind of V songs mode structure, including：Public top plate, public top plate 1, upper public folder 2, upper mold 3, lower die 4, lower bolster 5, bottom plate 6, feet 7, the public affairs top plate 1 are placed in above V songs mould, and lower section connects with upper public folder 2；The upper mold 3 is placed in 2 sides of public folder and is connected；The lower die 4 connects in 3 side of upper mold with the lower bolster 5 of lower section；The bottom plate 6 is placed in 5 side of lower bolster；The feet 7 is placed in 6 side of bottom plate, and bottom plate 6 is direct-connected connects.

Further, the V of miscellaneous goods is bent, and lower die 3 enters V-type and enters block, and upper mold 3 is packed into clamping plate, can be oriented to inner guiding post, increase upper padding plate is contemplated that when upper and lower guide post is kissed and upper mold should not lengthen.

Further, the V of bigger product is bent, and V-block is bumped into clamping plate, upper clamp plate groove milling, two sides can be blocked with block, and lower die uses monoblock type, when V song length is more than 300mm, the method using segmentation is must take into consideration, upper and lower mould must be staggered 5 ~ 10mm when segmentation, to facilitate mould machining accuracy.

Further, the design of V songs is it is noted that upper several aspects：

The V ditches of a.V song moulds can not be too deep, and desirable 2 times thick material of two side R, bottom can not be wedge angle, and general circular arc r is advisable for 0.8T, can refer to following table.

Expect thickness T	0.6 or less	0.6~1.0	1.2~1.5	1.6~2.0	More than 2.0
						V trench depths H	3.0	3.5	4.0	4.5	Ask higher level for instructions
Two side R values	1.5	2.0	2.5~3.0	3.0~3.5	Ask higher level for instructions

B. further, it is when flanging height is shorter, make v song moulds to have to first simulate in test chart, had to two side R1.0mm or so in starting stage material strip edge, as shown in B in Fig. 2, meet this requirement by suitably reducing V trench depths H and two side R values, higher level to be asked when differing too many for instructions to be confirmed whether to design by V song moulds, or by by other wrap directions, there is several methods that consider respectively, in Fig. 2 shown in C, between there is sub-fraction starting stage material strip edge there is no two side R1.0mm, or V songs can be considered, in Fig. 3 shown in D, centre has very long part starting stage material strip edge not have two side R1.0mm, when product end some, this two kinds of situations are preferred by its wrap direction.

C. when two side flanging height of V songs differs greatly, bad therefore high to the planarity requirements product of flatness is shown in Fig. 4 preferably with L song wrap directions shown in F after flanging.

The lower die of d.V song moulds can not be too wide, in order to avoid causing die cost excessively high, general W width 70~90 or so, product orientation can be scheduled on outside template, as shown in G in Fig. 4, as be advisable no more than 70mm in 15~30mm or so, height H.

E. when V songs mould differs greatly because keeping away position or left and right length, and designer thinks that design is angled unequal, it is necessary to ask higher level for instructions, see in Fig. 5 shown in H.

F. special V songs mould once rolls over the mold on two sides or more, first has to consider the steady and adjustable of positioning, since F1+F2 is more than F3, to consider that upper mold unbalance stress, upper mold must first lean on lower die, see in Fig. 5 shown in I.

The basic principles and main features of the present invention have been shown and described above.It should be understood by those skilled in the art that; the present invention is not limited to the above embodiments; the above embodiments and description only illustrate the principle of the present invention; without departing from the spirit and scope of the present invention; various changes and improvements may be made to the invention, and these changes and improvements all fall within the protetion scope of the claimed invention.The claimed range of the present invention is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of V songs mode structure, which is characterized in that including：Public top plate, upper public affairs folder, upper die and lower die, lower bolster, bottom plate, feet；The public affairs top plate is set to above V songs mould；The upper public sandwiched is placed in below public top plate, and lower section is equipped with upper mold；The punching die is partially submerged into lower die, and lower bolster is equipped with below the lower die；Bottom plate is equipped with below the lower bolster；Two side of the baseplate underside is equipped with feet, and feet supports an a kind of V songs mode structure.