CN209156831U - A kind of mold for lateral incision arc chord angle - Google Patents
A kind of mold for lateral incision arc chord angle Download PDFInfo
- Publication number
- CN209156831U CN209156831U CN201821811941.3U CN201821811941U CN209156831U CN 209156831 U CN209156831 U CN 209156831U CN 201821811941 U CN201821811941 U CN 201821811941U CN 209156831 U CN209156831 U CN 209156831U
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- plate
- clamp plate
- die
- mold
- lateral incision
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Abstract
The utility model discloses a kind of molds for lateral incision arc chord angle, including part of the upper die and part of the lower die, the part of the upper die is by upper die holder, upper clamp plate, cope plate and Nei Tuo board group at, the part of the lower die is by lower die holder, lower template, de- plate down, lower baffle plate and lower clamp plate composition, the upper surface of the lower template is cover board, its lower end surface is equipped with side cutter group, the lower de- plate is equipped with spring lock block corresponding with the side cutter group, the lower baffle plate is located on lower clamp plate, the lower clamp plate is by screw locking on the lower die seat and by dowel pin to just, the lower clamp plate is equipped with the slotting tool contacted with side cutter group wedge surface, the lower die holder is fixed on lower pallet by bottom seat pad.The utility model can realize whole circle lateral incision with a station, save mold processing station number, reduce cost of goods manufactured, and due to being disposable completion section configuration, will not locally generate error.
Description
Technical field
The utility model relates to stamping die fields, and in particular to a kind of mold for lateral incision arc chord angle.
Background technique
In general, mold is made of two large divisions: dynamic model and cover half (or male model and master mold), die joint refers to two
Person is in the part closed with can contacted when state, and workpiece or mould parts are divided into the divisional plane of mold volume.It is divided into
Horizontal parting face, vertical-parting face and compound die joint.For horizontal parting face, have at present in same plane and not same flat
Two kinds of forms in face on the corner have the die joint of cambered surface transition not conplane.Traditional mold is in lateral incision cambered surface
When, the section line of cutting direction and big plane are not parallel, need to increase processing section, and partial operation can generate error.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide one kind to be used for lateral incision arc chord angle
Mold, be also easy to produce error for solving the problem of when lateral incision cambered surface in the prior art that processing station number.
In order to achieve the above objects and other related objects, the utility model provides a kind of mold for lateral incision arc chord angle,
Including part of the upper die and part of the lower die, the part of the upper die by upper die holder, upper clamp plate, cope plate and Nei Tuo board group at, it is described on
Die holder locks the upper end in cope plate and is folded with upper clamp plate between the two, and inner cavity is offered on the cope plate, described interior de-
Plate is set to the interior intracavitary and bottom by taking off spring and upper clamp plate in upper mold and connects；
The part of the lower die is made of lower die holder, lower template, lower de- plate, lower baffle plate and lower clamp plate, and the lower template is under
De- plate is fixed on the lower baffle plate, and the lower template is set to the top of lower de- plate, and the upper surface of the lower template is cover board,
Lower end surface is equipped with side cutter group, and the lower de- plate is equipped with spring lock block corresponding with the side cutter group, and the lower baffle plate is set
On lower clamp plate, the lower clamp plate by screw locking on the lower die seat and by dowel pin to just, the lower clamp plate be equipped with
The slotting tool of side cutter group wedge surface contact, the lower die holder are fixed on lower pallet by bottom seat pad.
Preferably, the side cutter group includes four straight flange knives and four corner knives, and the straight flange knife is arranged in rectangle, institute
State the outer corner that corner knife is set to the two neighboring straight flange knife.
Preferably, the straight flange knife offers the inclined-plane contacted with slotting tool with the inside of corner knife.
Preferably, the lower baffle plate and lower clamp plate are by lower die guide post aligned position, and lower clamp plate passes through lower die latch bracket
Play lower baffle plate.
Preferably, the quadrangle of the lower template is equipped with the outer limited post for die closing limit.
Compared with prior art, the utility model has the beneficial effects that board pushes, as cope plate pushes under lower template
Row, is contacted by slotting tool with the wedge surface of side cutter group, slotting tool push side cutter, which moves out, to be started to be punched, using this lateral incision knot
Structure can realize whole circle lateral incision with a station, save mold processing station number, reduce cost of goods manufactured, and due to being that disposable completion is disconnected
Face shape will not locally generate error.
Detailed description of the invention
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram of the mold for lateral incision arc chord angle provided by the utility model；
Fig. 2 is a kind of top view of the mold for lateral incision arc chord angle provided by the utility model；
Fig. 3 is the structural schematic diagram of the side cutter group in the utility model.
Wherein, appended drawing reference is described as follows: upper die holder 1, upper clamp plate 2, cope plate 3, interior de- plate 4, lower template 5, under
De- plate 6, lower baffle plate 7, lower clamp plate 8, lower die holder 9, slotting tool 10, bottom seat pad 11, lower pallet 12, straight flange knife 13, corner knife 14, upper mold
Interior de- spring 15, lower die guide post 16, lower die spring 17, outer limited post 18.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification easily understands other advantages and effect of the utility model.
It should be clear that this specification structure shown in the drawings, ratio, size etc., only to cooperate specification revealed interior
Hold, so that those skilled in the art understands and reads, is not intended to limit the utility model enforceable qualifications, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are practical new not influencing this
Under the effect of type can be generated and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain and can contain
In the range of lid.Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term,
It is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, the change of relativeness or tune
It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of mold for lateral incision arc chord angle, including part of the upper die and
Part of the lower die, part of the upper die are made of upper die holder 1, upper clamp plate 2, cope plate 3 and Nei Tuo plate 4, and upper die holder 1 is locked in cope plate 3
Upper end and be folded with upper clamp plate 2 between the two, upper die holder 1 and cope plate 3 rely on dowel pin aligned position, open up on cope plate 3
There is inner cavity, interior de- plate 4 is set to interior intracavitary and connect by taking off spring 15 in upper mold with the bottom of upper clamp plate 2, interior de- plate 4 and upper folder
Plate 2 limits height by inner guiding post aligned position, and with contour screw locking, and interior de- plate 4 is moved up and down by 4 guide posts；
Part of the lower die is made of lower die holder 9, lower template 5, lower de- plate 6, lower baffle plate 7 and lower clamp plate 8, lower template 5 and lower de-
Plate 6 is fixed on lower baffle plate 7, and lower template 5 is set to the top of lower de- plate 6, and the upper surface of lower template 5 is cover board, and lower end surface is set
Have a side cutter group, lower de- plate 6 is equipped with spring lock block corresponding with side cutter group, when side, cutter group is moved out with spring pressure
Block contact, lower baffle plate 7 are located on lower clamp plate 8, and lower baffle plate 7 and lower clamp plate 8 pass through 16 aligned position of lower die guide post, and lower clamp plate 8
Lower baffle plate 7 is held up by lower die spring 17, throw-off distances are limited by contour screw, and lower clamp plate 8 is existed by screw locking
To just on lower die holder 9 and by dowel pin, lower clamp plate 8 is equipped with the slotting tool 10 contacted with side cutter group wedge surface, under lower die holder 9 passes through
Feet 11 is fixed on lower pallet 12, and bottom seat pad plays the high effect of branch hold mode, meanwhile, the quadrangle of lower template 5, which is equipped with, to be used for
The outer limited post 18 of die closing limit.
As shown in figure 3, side cutter group includes four straight flange knives 13 and four corner knives 14, straight flange knife 13 is arranged in rectangle,
Corner knife 14 is set to the outer corner of two neighboring straight flange knife 13, and the inside of straight flange knife 13 and corner knife 14 offers and slotting tool
The inclined-plane of 10 contacts.During lateral incision, upper mold is moved downward, and straight flange knife 13 moves out under the promotion of slotting tool 10, straight flange
Knife 13 pushes corner knife 14 to act again, and the first contact product of corner knife 14 starts blank, and then straight flange is cut again, after completing blank, with
Board drive upper mold move upwards, straight flange knife 13 under the effect of elasticity in moves back, four corner knives 14 also simultaneously elastic force act on
Lower fallback recovery is in situ.
When it is implemented, product is placed in lower template 5, upper mold is moved downward, and the guide pillar hole on cope plate 3 was under before this
16 aligned position of mould guide post, interior de- plate 4 contact during pushing with product, and board continues to push, and interior de- plate 4, which compresses in upper mold, to be taken off
Spring 15 and on cope plate 3 in it is intracavitary on move back, compress product always, with cope plate 3 push 5 downlink of lower template, at this moment
10 push side cutter group of slotting tool moves out, and lower die lateral incision starts to be punched with upper mold lateral incision, from extruding-shearing-tearing
It is completed to punching, upper mold is gradually detached under the effect of elasticity with board uplink, interior de- plate 4, and side cutter group is also in spring pressure at this time
The elastic force of block retracts original position under pushing, take out product.
To sum up, the utility model can realize whole circle lateral incision with a station, save mold processing station number, reduce product manufacturing at
This, and due to being disposable completion section configuration, it will not locally generate error.So the utility model effectively overcomes now
There is the various shortcoming in technology and there is high industrial utilization value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (5)
1. a kind of mold for lateral incision arc chord angle, which is characterized in that including part of the upper die and part of the lower die, the part of the upper die
It is made of upper die holder (1), upper clamp plate (2), cope plate (3) and interior de- plate (4), the upper die holder (1) locks in cope plate (3)
It upper end and is folded between the two upper clamp plate (2), inner cavity is offered on the cope plate (3), the interior de- plate (4) is set to inner cavity
It is interior and connect by taking off spring (15) in upper mold with the bottom of upper clamp plate (2)；
The part of the lower die is made of lower die holder (9), lower template (5), lower de- plate (6), lower baffle plate (7) and lower clamp plate (8), described
Lower template (5) and lower de- plate (6) are fixed on the lower baffle plate (7), and the lower template (5) is set to the top of lower de- plate (6), institute
The upper surface for stating lower template (5) is cover board, and lower end surface is equipped with side cutter group, and the lower de- plate (6) is equipped with and the lateral incision
The corresponding spring lock block of knife group, the lower baffle plate (7) are located on lower clamp plate (8), and the lower clamp plate (8) is by screw locking under
To just on die holder (9) and by dowel pin, the lower clamp plate (8) is equipped with the slotting tool (10) contacted with side cutter group wedge surface, described
Lower die holder (9) is fixed on lower pallet (12) by bottom seat pad (11).
2. a kind of mold for lateral incision arc chord angle according to claim 1, it is characterised in that: the side cutter group includes
Four straight flange knives (13) and four corner knives (14), the straight flange knife (13) are arranged in rectangle, and the corner knife (14) is set to phase
The outer corner of adjacent two straight flange knives (13).
3. a kind of mold for lateral incision arc chord angle according to claim 2, it is characterised in that: the straight flange knife (13) with
The inside of corner knife (14) offers the inclined-plane contacted with slotting tool (10).
4. a kind of mold for lateral incision arc chord angle according to claim 1, it is characterised in that: the lower baffle plate (7) with
Lower clamp plate (8) is by lower die guide post (16) aligned position, and lower clamp plate (8) holds up lower baffle plate (7) by lower die spring (17).
5. a kind of mold for lateral incision arc chord angle according to claim 1, it is characterised in that: the lower template (5)
Quadrangle is equipped with the outer limited post (18) for die closing limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811941.3U CN209156831U (en) | 2018-11-05 | 2018-11-05 | A kind of mold for lateral incision arc chord angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811941.3U CN209156831U (en) | 2018-11-05 | 2018-11-05 | A kind of mold for lateral incision arc chord angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209156831U true CN209156831U (en) | 2019-07-26 |
Family
ID=67336861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811941.3U Active CN209156831U (en) | 2018-11-05 | 2018-11-05 | A kind of mold for lateral incision arc chord angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209156831U (en) |
-
2018
- 2018-11-05 CN CN201821811941.3U patent/CN209156831U/en active Active
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